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Adding open-appsec-kong helm chart to repo based on kong 2.16.1

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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj
OWNERS

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dependencies:
- name: postgresql
repository: https://charts.bitnami.com/bitnami
version: 11.9.13
digest: sha256:051285066cef2799e39e2953c4abd405c36510a09e9e1bd1833a29224daffddb
generated: "2022-12-19T11:56:46.951582785-08:00"

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apiVersion: v2
appVersion: "3.1"
dependencies:
- condition: postgresql.enabled
name: postgresql
repository: https://charts.bitnami.com/bitnami
version: 11.9.13
description: The Cloud-Native Ingress and API-management
home: https://konghq.com/
icon: https://s3.amazonaws.com/downloads.kong/universe/assets/icon-kong-inc-large.png
maintainers:
- email: harry@konghq.com
name: hbagdi
- email: traines@konghq.com
name: rainest
name: open-appsec-kong
sources:
- https://github.com/Kong/charts/tree/main/charts/kong
version: 2.16.1

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# Frequently Asked Questions (FAQs)
Despite the title, this is more a list of common problems.
#### Kong cannot connect to a fresh Postgres install and fails to start
If Kong is reporting that it cannot connect to Postgres because of an invalid
password on a fresh install, you likely have a leftover PersistentVolume from a
previous install using the same name. You should delete your install, delete
the associated PersistentVolumeClaim, and install again.
Postgres PVCs [are not deleted when the chart install is
deleted](https://docs.bitnami.com/kubernetes/faq/troubleshooting/troubleshooting-helm-chart-issues/#persistence-volumes-pvs-retained-from-previous-releases),
and will be reused by subsequent installs if still present. Since the `kong`
user password is written to disk during database initialization only, that old
user's password is expected, not the new user's.
PVC names use the pattern `data-<release name>-postgresql-<replica index>`. If
you named your install `foo` and did not increase the Postgres replica count,
you will have a single `data-foo-postgresql-0` PVC that needs to be deleted:
```
kubectl delete pvc data-foo-postgresql-0
```
If you use a workflow that frequently deletes and re-creates installs, you
should make sure to delete PVCs when you delete the release:
```
helm delete foo; kubectl delete pvc data-foo-postgresql-0
```
#### Upgrading a release fails due to missing ServiceAccount
When upgrading a release, some configuration changes result in this error:
```
Error creating: pods "releasename-kong-pre-upgrade-migrations-" is forbidden: error looking up service account releasename-kong: serviceaccount "releasename-kong" not found
```
Enabling the ingress controller or PodSecurityPolicy requires that the Kong
chart also create a ServiceAccount. When upgrading from a configuration that
previously had neither of these features enabled, the pre-upgrade-migrations
Job attempts to use this ServiceAccount before it is created. It is [not
possible to easily handle this case automatically](https://github.com/Kong/charts/pull/31).
Users encountering this issue should temporarily modify their
[pre-upgrade-migrations template](https://github.com/Kong/charts/blob/main/charts/kong/templates/migrations-pre-upgrade.yaml),
adding the following at the bottom:
```
{{ if or .Values.podSecurityPolicy.enabled (and .Values.ingressController.enabled .Values.ingressController.serviceAccount.create) -}}
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ template "kong.serviceAccountName" . }}
namespace: {{ template "kong.namespace" . }}
annotations:
"helm.sh/hook": pre-upgrade
"helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
labels:
{{- include "kong.metaLabels" . | nindent 4 }}
{{- end -}}
```
Upgrading with this in place will create a temporary service account before
creating the actual service account. After this initial upgrade, users must
revert to the original pre-upgrade migrations template, as leaving the
temporary ServiceAccount template in place will [cause permissions issues on
subsequent upgrades](https://github.com/Kong/charts/issues/30).
#### Running "helm upgrade" fails because of old init-migrations Job
When running `helm upgrade`, the upgrade fails and Helm reports an error
similar to the following:
```
Error: UPGRADE FAILED: cannot patch "RELEASE-NAME-kong-init-migrations" with
kind Job: Job.batch "RELEASE-NAME-kong-init-migrations" is invalid ... field
is immutable
```
This occurs if a `RELEASE-NAME-kong-init-migrations` Job is left over from a
previous `helm install` or `helm upgrade`. Deleting it with
`kubectl delete job RELEASE-NAME-kong-init-migrations` will allow the upgrade
to proceed. Chart versions greater than 1.5.0 delete the job automatically.
#### DB-backed instances do not start when deployed within a service mesh
Service meshes, such as Istio and Kuma, if deployed in a mode that injects
a sidecar to Kong, don't make the mesh available to `InitContainer`s,
because the sidecar starts _after_ all `InitContainer`s finish.
By default, this chart uses init containers to ensure that the database is
online and has migrations applied before starting Kong. This provides for a
smoother startup, but isn't compatible with service mesh sidecar requirements
if Kong is to access the database through the mesh.
Setting `waitImage.enabled=false` in values.yaml disables these init containers
and resolves this issue. However, during the initial install, your Kong
Deployment will enter the CrashLoopBackOff state while waiting for migrations
to complete. It will eventually exit this state and enter Running as long as
there are no issues finishing migrations, usually within 2 minutes.
If your Deployment is stuck in CrashLoopBackoff for longer, check the init
migrations Job logs to see if it is unable to connect to the database or unable
to complete migrations for some other reason. Resolve any issues you find,
delete the release, and attempt to install again.
#### Kong fails to start after `helm upgrade` when Postgres is used
As of Kong chart 2.8, this issue is no longer present. 2.8 updates the Postgres
sub-chart to a version that checks for existing password Secrets and leaves
them as-is rather than overwriting them.
You may be running into this issue: https://github.com/helm/charts/issues/12575.
This issue is caused due to: https://github.com/helm/helm/issues/3053.
The problem that happens is that Postgres database has the old password but
the new secret has a different password, which is used by Kong, and password
based authentication fails.
The solution to the problem is to specify a password to the `postgresql` chart.
This is to ensure that the password is not generated randomly but is set to
the same one that is user-provided on each upgrade.
The Postgres chart provides [two options](https://github.com/bitnami/charts/tree/master/bitnami/postgresql#postgresql-common-parameters)
for setting a password:
- `auth.password` sets a password directly in values.yaml, in cleartext. This
is fine if you are using the instance for testing and have no security
concerns.
- `auth.existingSecret` specifies a Secret that contains [specific keys](https://github.com/bitnami/charts/blob/a6146a1ed392c8683c30b21e3fef905d86b0d2d6/bitnami/postgresql/values.yaml#L134-L143).
This should be used if you need to properly secure the Postgres instance.
If you have already upgraded, the old password is lost. You will need to
delete the Helm release and the Postgres PersistentVolumeClaim before
re-installing with a non-random password.

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# Upgrade considerations
New versions of the Kong chart may add significant new functionality or
deprecate/entirely remove old functionality. This document covers how and why
users should update their chart configuration to take advantage of new features
or migrate away from deprecated features.
In general, breaking changes deprecate their old features before removing them
entirely. While support for the old functionality remains, the chart will show
a warning about the outdated configuration when running `helm
install/status/upgrade`.
Note that not all versions contain breaking changes. If a version is not
present in the table of contents, it requires no version-specific changes when
upgrading from a previous version.
## Table of contents
- [Upgrade considerations for all versions](#upgrade-considerations-for-all-versions)
- [2.13.0](#2130)
- [2.8.0](#280)
- [2.7.0](#270)
- [2.4.0](#240)
- [2.3.0](#230)
- [2.2.0](#220)
- [2.1.0](#210)
- [2.0.0](#200)
- [1.14.0](#1140)
- [1.11.0](#1110)
- [1.10.0](#1100)
- [1.9.0](#190)
- [1.6.0](#160)
- [1.5.0](#150)
- [1.4.0](#140)
- [1.3.0](#130)
## Upgrade considerations for all versions
The chart automates the
[upgrade migration process](https://github.com/Kong/kong/blob/master/UPGRADE.md).
When running `helm upgrade`, the chart spawns an initial job to run `kong
migrations up` and then spawns new Kong pods with the updated version. Once
these pods become ready, they begin processing traffic and old pods are
terminated. Once this is complete, the chart spawns another job to run `kong
migrations finish`.
If you split your Kong deployment across multiple Helm releases (to create
proxy-only and admin-only nodes, for example), you must
[set which migration jobs run based on your upgrade order](https://github.com/Kong/charts/blob/main/charts/kong/README.md#separate-admin-and-proxy-nodes).
However, this does not apply to hybrid mode, which can run both migrations but
requires [upgrading the control plane version
first](https://docs.konghq.com/gateway/latest/plan-and-deploy/hybrid-mode/#version-compatibility).
While the migrations themselves are automated, the chart does not automatically
ensure that you follow the recommended upgrade path. If you are upgrading from
more than one minor Kong version back, check the [upgrade path
recommendations for Kong open source](https://github.com/Kong/kong/blob/master/UPGRADE.md#3-suggested-upgrade-path)
or [Kong Enterprise](https://docs.konghq.com/enterprise/latest/deployment/migrations/).
Although not required, users should upgrade their chart version and Kong
version indepedently. In the even of any issues, this will help clarify whether
the issue stems from changes in Kubernetes resources or changes in Kong.
Users may encounter an error when upgrading which displays a large block of
text ending with `field is immutable`. This is typically due to a bug with the
`init-migrations` job, which was not removed automatically prior to 1.5.0.
If you encounter this error, deleting any existing `init-migrations` jobs will
clear it.
### Updates to CRDs
Helm installs CRDs at initial install but [does not update them
after](https://github.com/helm/community/blob/main/hips/hip-0011.md). Some
chart releases include updates to CRDs that must be applied to successfully
upgrade. Because Helm does not handle these updates, you must manually apply
them before upgrading your release.
``` kubectl apply -f
https://raw.githubusercontent.com/Kong/charts/kong-<version>/charts/kong/crds/custom-resource-definitions.yaml
```
For example, if your release is 2.6.4, you would apply
`https://raw.githubusercontent.com/Kong/charts/kong-2.6.4/charts/kong/crds/custom-resource-definitions.yaml`.
## 2.13.0
2.13.0 includes updated CRDs. You must [apply these manually](#updates-to-crds)
before upgrading an existing release.
2.13 changes the default Kong tag to 3.0 and the default KIC tag to 2.6. We
recommend that you set these versions (`image.tag` and
`ingressController.image.tag`) in your values.yaml to allow updating the chart
without also updating the container versions. If you do update to these
container image versions, you should first review the Kong 3.0 breaking changes
(see the [open
source](https://github.com/Kong/kong/blob/master/CHANGELOG.md#300) and
[Enterprise](https://docs.konghq.com/gateway/changelog/#3000) Kong changelogs)
and the [ingress controller upgrade guide for Kong
3.x](https://docs.konghq.com/kubernetes-ingress-controller/2.6.x/guides/upgrade-kong-3x).
Kong 3.0 requires KIC version 2.6 at minimum. It will not work with any
previous versions. Changes to regular expression paths in Kong 3.x furthermore
require changes to Ingresses that use regular expression paths in rules.
## 2.8.0
### IngressClass controller name change requires manual delete
2.8 updates the chart-managed IngressClass's controller name to match the
controller name used elsewhere in Kong's documenation. Controller names are
immutable, so Helm cannot actually update existing IngressClass resources.
Prior to your upgrade, you must delete the existing IngressClass. Helm will
create a new IngressClass with the new controller name during the upgrade:
```
kubectl delete ingressclass <class name, "kong" by default>
helm upgrade RELEASE_NAME kong/kong ...
```
Removing the IngressClass will not affect configuration: the controller
IngressClass implementation is still in progress, and it will still ingest
resources whose `ingress.class` annotation or `ingressClassName` value matches
the the `CONTROLLER_INGRESS_CLASS` value in the controller environment even if
no matching IngressClass exists.
### Postgres subchart version update
2.8 updates the Postgres subchart version from 8.6.8 to 11.1.15. This changes
a number of values.yaml keys and the default Postgres version. The previous
default Postgres version was [11.7.0-debian-10-r37](https://github.com/bitnami/charts/blob/590c6b0f4e07161614453b12efe71f22e0c00a46/bitnami/postgresql/values.yaml#L18).
To use the new version on an existing install, you should [follow Bitnami's
instructions for updating values.yaml keys and upgrading their chart]() as well
as [the Postgres upgrade instructions](https://www.postgresql.org/docs/current/upgrading.html).
You can alternately use the new chart without upgrading Postgres by setting
`postgresql.image.tag=11.7.0-debian-10-r37` or use the old version of the
chart. Helm documentation is unclear on whether ignoring a subchart version
change for a release is possible, so we recommend [dumping the
database](https://www.postgresql.org/docs/current/backup-dump.html) and
creating a separate release if you wish to continue using 8.6.8:
```
$ helm install my-release -f values.yaml --version 8.6.8 bitnami/postgresql
```
Afterwords, you will upgrade your Kong chart release with
`postgresql.enabled=false` and `env.pg_host` and `env.pg_password` set to the
appropriate hostname and Secret reference for your new release (these are set
automatically when the subchart is enabled, but will not be set automatically
with a separate release).
## 2.7.0
2.7 updates CRDs to the version released in KIC 2.1.0. Helm does not upgrade
CRDs automatically; you must `kubectl apply -f https://raw.githubusercontent.com/Kong/charts/kong-2.7.0/charts/kong/crds/custom-resource-definitions.yaml`
manually before upgrading.
You should not apply the updated CRDs until you are prepared to upgrade to KIC
2.1 or higher, and [must have first upgraded to 2.0](https://github.com/Kong/kubernetes-ingress-controller/blob/v2.1.1/CHANGELOG.md#breaking-changes)
and applied the [previous version of the CRDs](https://raw.githubusercontent.com/Kong/charts/kong-2.6.4/charts/kong/crds/custom-resource-definitions.yaml).
## 2.4.0
### Disable ingress controller prior to 2.x upgrade when using PostgreSQL
Chart version 2.4 is the first Kong chart version that defaults to the 2.x
series of ingress controller releases. 2.x uses a different leader election
system than 1.x. If both versions are running simultaneously, both controller
versions will attempt to interact with the admin API, potentially setting
inconsistent configuration in the database when PostgreSQL is the backend.
If you are configured with the following:
- ingressController.enabled=true
- postgresql.enabled=true
and do not override the ingress controller version, you must perform the
upgrade in multiple steps:
First, pin the controller version and upgrade to chart 2.4.0:
```console
$ helm upgrade --wait \
--set ingressController.image.tag=<CURRENT_CONTROLLER_VERSION> \
--version 2.4.0 \
--namespace <YOUR_RELEASE_NAMESPACE> \
<YOUR_RELEASE_NAME> kong/kong
```
Second, temporarily disable the ingress controller:
```console
$ helm upgrade --wait \
--set ingressController.enabled=false \
--set deployment.serviceaccount.create=true \
--version 2.4.0 \
--namespace <YOUR_RELEASE_NAMESPACE> \
<YOUR_RELEASE_NAME> kong/kong
```
Finally, re-enable the ingress controller at the new version:
```console
$ helm upgrade --wait \
--set ingressController.enabled=true \
--set ingressController.image.tag=<NEW_CONTROLLER_VERSION> \
--version 2.4.0 \
--namespace <YOUR_RELEASE_NAMESPACE> \
<YOUR_RELEASE_NAME> kong/kong
```
While the controller is disabled, changes to Kubernetes configuration (Ingress
resources, KongPlugin resources, Service Endpoints, etc.) will not update Kong
proxy configuration. We recommend you establish an active maintenance window
under which to perform this upgrade and inform users and stakeholders so as to
avoid unexpected disruption.
### Changed ServiceAccount configuration location
2.4.0 moved ServiceAccount configuration from
`ingressController.serviceAccount` to `deployment.serviceAccount` to accomodate
configurations that required a ServiceAccount but did not use the controller.
The chart now creates a ServiceAccount by default. When enabled, upgrade
migration hooks require the ServiceAccount, but Helm will not create it before
the hooks run, and the migration jobs will fail. To avoid this, first perform
an initial chart upgrade that does not update the Kong image version and sets
`migrations.preUpgrade=false` and `migrations.postUpgrade=false`. This will
create the account for future upgrades, and you can re-enable migrations and
upgrade your Kong version after.
If you disable ServiceAccount or override its name, you must move your
configuration under `deployment.serviceAccount`. The chart will warn you if it
detects non-default configuration in the original location when you upgrade.
You can use `helm upgrade --dry-run` to see if you are affected before actually
upgrading.
## 2.3.0
### Updated CRDs and CRD API version
2.3.0 adds new and updated CRDs for KIC 2.x. These CRDs are compatible with
KIC 1.x also. The CRD API version is now v1, replacing the deprecated v1beta1,
to support Kubernetes 1.22 and onward. API version v1 requires Kubernetes 1.16
and newer.
Helm 2-style CRD management will upgrade CRDs automatically. You can check to
see if you are using Helm 2-style management by running:
```
kubectl get crd kongconsumers.configuration.konghq.com -o yaml | grep "meta.helm.sh/release-name"
```
If you see output, you are using Helm 2-style CRD management.
Helm 3-style CRD management (the default) does not upgrade CRDs automatically.
You must apply the changes manually by running:
```
kubectl apply -f https://raw.githubusercontent.com/Kong/charts/kong-2.2.0/charts/kong/crds/custom-resource-definitions.yaml
```
Although not recommended, you can remain on an older Kubernetes version and not
upgrade your CRDs if you are using Helm 3-style CRD management. However, you
will not be able to run KIC 2.x, and these configurations are considered
unsupported.
### Ingress controller feature detection
2.3.0 includes some features that are enabled by default, but require KIC 2.x.
KIC 2.x is not yet the default ingress controller version because there are
currently only preview releases for it. To maintain compatibility with KIC 1.x,
the chart automatically detects the KIC image version and disables incompatible
features. This feature detection requires a semver image tag, and the chart
cannot render successfully if the image tag is not semver-compliant.
Standard KIC images do use semver-compliant tags, and you do not need to make
any configuration changes if you use one. If you use a non-semver tag, such as
`next`, you must set the new `ingressController.image.effectiveSemver` field to
your approximate semver version. For example, if your `next` tag is for an
unreleased `2.1.0` KIC version, you should set `effectiveSemver: 2.1.0`.
## 2.2.0
### Changes to pod disruption budget defaults
Prior to 2.2.0, the default values.yaml included
`podDisruptionBudget.maxUnavailable: 50%`. This prevented setting
`podDisruptionBudget.minUnavailable` at all. To allow use of
`podDisruptionBudget.minUnavailable`, we have removed the
`podDisruptionBudget.maxUnavailable` default. If you previously relied on this
default (you set `podDisruptionBudget.enabled: true` but did not set
`podDisruptionBudget.maxUnavailable`), you now must explicitly set
`podDisruptionBudget.maxUnavailable: 50%` in your values.yaml.
## 2.1.0
### Migration off Bintray
Bintray, the Docker registry previously used for several images used by this
chart, is [sunsetting May 1,
2021](https://jfrog.com/blog/into-the-sunset-bintray-jcenter-gocenter-and-chartcenter/).
The chart default `values.yaml` now uses the new Docker Hub repositories for all
affected images. You should check your release `values.yaml` files to confirm that
they do not still reference Bintray repositories. If they do, update them to
use the Docker Hub repositories now in the default `values.yaml`.
## 2.0.0
### Support for Helm 2 dropped
2.0.0 takes advantage of template functionality that is only available in Helm
3 and reworks values defaults to target Helm 3 CRD handling, and requires Helm
3 as such. If you are not already using Helm 3, you must migrate to it before
updating to 2.0.0 or later:
https://helm.sh/docs/topics/v2_v3_migration/
If desired, you can migrate your Kong chart releases without migrating charts'
releases.
### Support for deprecated 1.x features removed
Several previous 1.x chart releases reworked sections of values.yaml while
maintaining support for the older version of those settings. 2.x drops support
for the older versions of these settings entirely:
* [Portal auth settings](#removal-of-dedicated-portal-authentication-configuration-parameters)
* [The `runMigrations` setting](#changes-to-migration-job-configuration)
* [Single-stack admin API Service configuration](#changes-to-kong-service-configuration)
* [Multi-host proxy configuration](#removal-of-multi-host-proxy-ingress)
Each deprecated setting is accompanied by a warning that appears at the end of
`helm upgrade` output on a 1.x release:
```
WARNING: You are currently using legacy ...
```
If you do not see any such warnings when upgrading a release using chart
1.15.0, you are not using deprecated configuration and are ready to upgrade to
2.0.0. If you do see these warnings, follow the linked instructions to migrate
to the current settings format.
## 1.14.0
### Removal of multi-host proxy Ingress
Most of the chart's Ingress templates support a single hostname and TLS Secret.
The proxy Ingress template originally differed, and allowed multiple hostnames
and TLS configurations. As of chart 1.14.0, we have deprecated the unique proxy
Ingress configuration; it is now identical to all other Kong services. If you
do not need to configure multiple Ingress rules for your proxy, you will
change:
```yaml
ingress:
hosts: ["proxy.kong.example"]
tls:
- hosts:
- proxy.kong.example
secretName: example-tls-secret
path: /
```
to:
```yaml
ingress:
tls: example-tls-secret
hostname: proxy.kong.example
path: /
```
We plan to remove support for the multi-host configuration entirely in version
2.0 of the chart. If you currently use multiple hosts, we recommend that you
either:
- Define Ingresses for each application, e.g. if you proxy applicationA at
`foo.kong.example` and applicationB at `bar.kong.example`, you deploy those
applications with their own Ingress resources that target the proxy.
- Define a multi-host Ingress manually. Before upgrading, save your current
proxy Ingress, delete labels from the saved copy, and set
`proxy.ingress.enabled=false`. After upgrading, create your Ingress from the
saved copy and edit it directly to add new rules.
We expect that most users do not need a built-in multi-host proxy Ingress or
even a proxy Ingress at all: the old configuration predates the Kong Ingress
Controller and is most useful if you place Kong behind some other controller.
If you are interested in preserving this functionality, please [discuss your
use case with us](https://github.com/Kong/charts/issues/73). If there is
sufficient interest, we will explore options for continuing to support the
original proxy Ingress configuration format.
### Default custom server block replaced with status listen
Earlier versions of the chart included [a custom server block](https://github.com/Kong/charts/blob/kong-1.13.0/charts/kong/templates/config-custom-server-blocks.yaml)
to provide `/status` and `/metrics` endpoints. This server block simplified
RBAC-enabled Enterprise deployments by providing access to these endpoints
outside the (protected) admin API.
Current versions (Kong 1.4.0+ and Kong Enterprise 1.5.0+) have a built-in
status listen that provides the same functionality, and chart 1.14.0 uses it
for readiness/liveness probes and the Prometheus service monitor.
If you are using a version that supports the new status endpoint, you do not
need to make any changes to your values unless you include `readinessProbe` and
`livenessProbe` in them. If you do, you must change the port from `metrics` to
`status`.
If you are using an older version that does not support the status listen, you
will need to:
- Create the server block ConfigMap independent of the chart. You will need to
set the ConfigMap name and namespace manually and remove the labels block.
- Add an `extraConfigMaps` values entry for your ConfigMap.
- Set `env.nginx_http_include` to `/path/to/your/mount/servers.conf`.
- Add the [old readiness/liveness probe blocks](https://github.com/Kong/charts/blob/kong-1.13.0/charts/kong/values.yaml#L437-L458)
to your values.yaml.
- If you use the Prometheus service monitor, edit it after installing the chart
and set `targetPort` to `9542`. This cannot be set from values.yaml, but Helm
3 will preserve the change on subsequent upgrades.
## 1.11.0
### `KongCredential` custom resources no longer supported
1.11.0 updates the default Kong Ingress Controller version to 1.0. Controller
1.0 removes support for the deprecated KongCredential resource. Before
upgrading to chart 1.11.0, you must convert existing KongCredential resources
to [credential Secrets](https://github.com/Kong/kubernetes-ingress-controller/blob/next/docs/guides/using-consumer-credential-resource.md#provision-a-consumer).
Custom resource management varies depending on your exact chart configuration.
By default, Helm 3 only creates CRDs in the `crds` directory if they are not
already present, and does not modify or remove them after. If you use this
management method, you should create a manifest file that contains [only the
KongCredential CRD](https://github.com/Kong/charts/blob/kong-1.10.0/charts/kong/crds/custom-resource-definitions.yaml#L35-L68)
and then [delete it](https://kubernetes.io/docs/tasks/extend-kubernetes/custom-resources/custom-resource-definitions/#delete-a-customresourcedefinition).
Helm 2 and Helm 3 both allow managing CRDs via the chart. In Helm 2, this is
required; in Helm 3, it is optional. When using this method, only a single
release will actually manage the CRD. Check to see which release has
`ingressController.installCRDs: true` to determine which does so if you have
multiple releases. When using this management method, upgrading a release to
chart 1.11.0 will delete the KongCredential CRD during the upgrade, which will
_delete any existing KongCredential resources_. To avoid losing configuration,
check to see if your CRD is managed:
```
kubectl get crd kongcredentials.configuration.konghq.com -o yaml | grep "app.kubernetes.io/managed-by: Helm"
```
If that command returns output, your CRD is managed and you must convert to
credential Secrets before upgrading (you should do so regardless, but are not
at risk of losing data, and can downgrade to an older chart version if you have
issues).
### Changes to CRDs
Controller 1.0 [introduces a status field](https://github.com/Kong/kubernetes-ingress-controller/blob/main/CHANGELOG.md#added)
for its custom resources. By default, Helm 3 does not apply updates to custom
resource definitions if those definitions are already present on the Kubernetes
API server (and they will be if you are upgrading a release from a previous
chart version). To update your custom resources:
```
kubectl apply -f https://raw.githubusercontent.com/Kong/charts/main/charts/kong/crds/custom-resource-definitions.yaml
```
### Deprecated controller flags/environment variables and annotations removed
Kong Ingress Controller 0.x versions had a number of deprecated
flags/environment variables and annotations. Version 1.0 removes support for
these, and you must update your configuration to use their modern equivalents
before upgrading to chart 1.11.0.
The [controller changelog](https://github.com/Kong/kubernetes-ingress-controller/blob/master/CHANGELOG.md#breaking-changes)
provides links to lists of deprecated configuration and their replacements.
## 1.10.0
### `KongClusterPlugin` replaces global `KongPlugin`s
Kong Ingress Controller 0.10.0 no longer supports `KongPlugin`s with a `global: true` label. See the [KIC changelog for 0.10.0](https://github.com/Kong/kubernetes-ingress-controller/blob/main/CHANGELOG.md#0100---20200915) for migration hints.
### Dropping support for resources not specifying an ingress class
Kong Ingress Controller 0.10.0 drops support for certain kinds of resources without a `kubernetes.io/ingress.class` annotation. See the [KIC changelog for 0.10.0](https://github.com/Kong/kubernetes-ingress-controller/blob/main/CHANGELOG.md#0100---20200915) for the exact list of those kinds, and for possible migration paths.
## 1.9.0
### New image for Enterprise controller-managed DB-less deployments
As of Kong Enterprise 2.1.3.0, there is no longer a separate image
(`kong-enterprise-k8s`) for controller-managed DB-less deployments. All Kong
Enterprise deployments now use the `kong-enterprise-edition` image.
Existing users of the `kong-enterprise-k8s` image can use the latest
`kong-enterprise-edition` image as a drop-in replacement for the
`kong-enterprise-k8s` image. You will also need to [create a Docker registry
secret](https://github.com/Kong/charts/blob/main/charts/kong/README.md#kong-enterprise-docker-registry-access)
for the `kong-enterprise-edition` registry and add it to `image.pullSecrets` in
values.yaml if you do not have one already.
### Changes to wait-for-postgres image
Prior to 1.9.0, the chart launched a busybox initContainer for migration Pods
to check Postgres' reachability [using
netcat](https://github.com/Kong/charts/blob/kong-1.8.0/charts/kong/templates/_helpers.tpl#L626).
As of 1.9.0, the chart uses a [bash
script](https://github.com/Kong/charts/blob/kong-1.9.0/charts/kong/templates/wait-for-postgres-script.yaml)
to perform the same connectivity check. The default `waitImage.repository`
value is now `bash` rather than `busybox`. Double-check your values.yaml to
confirm that you do not set `waitImage.repository` and `waitImage.tag` to the
old defaults: if you do, remove that configuration before upgrading.
The Helm upgrade cycle requires this script be available for upgrade jobs. On
existing installations, you must first perform an initial `helm upgrade --set
migrations.preUpgrade=false --migrations.postUpgrade=false` to chart 1.9.0.
Perform this initial upgrade without making changes to your Kong image version:
if you are upgrading Kong along with the chart, perform a separate upgrade
after with the migration jobs re-enabled.
If you do not override `waitImage.repository` in your releases, you do not need
to make any other configuration changes when upgrading to 1.9.0.
If you do override `waitImage.repository` to use a custom image, you must
switch to a custom image that provides a `bash` executable. Note that busybox
images, or images derived from it, do _not_ include a `bash` executable. We
recommend switching to an image derived from the public bash Docker image or a
base operating system image that provides a `bash` executable.
## 1.6.0
### Changes to Custom Resource Definitions
The KongPlugin and KongClusterPlugin resources have changed. Helm 3's CRD
management system does not modify CRDs during `helm upgrade`, and these must be
updated manually:
```
kubectl apply -f https://raw.githubusercontent.com/Kong/charts/kong-1.6.0/charts/kong/crds/custom-resource-definitions.yaml
```
Existing plugin resources do not require changes; the CRD update only adds new
fields.
### Removal of default security context UID setting
Versions of Kong prior to 2.0 and Kong Enterprise prior to 1.3 use Docker
images that required setting a UID via Kubernetes in some environments
(primarily OpenShift). This is no longer necessary with modern Docker images
and can cause issues depending on other environment settings, so it was
removed.
Most users should not need to take any action, but if you encounter permissions
errors when upgrading (`kubectl describe pod PODNAME` should contain any), you
can restore it by adding the following to your values.yaml:
```
securityContext:
runAsUser: 1000
```
## 1.5.0
### PodSecurityPolicy defaults to read-only root filesystem
1.5.0 defaults to using a read-only root container filesystem if
`podSecurityPolicy.enabled: true` is set in values.yaml. This improves
security, but is incompatible with Kong Enterprise versions prior to 1.5. If
you use an older version and enable PodSecurityPolicy, you must set
`podSecurityPolicy.spec.readOnlyRootFilesystem: false`.
Kong open-source and Kong for Kubernetes Enterprise are compatible with a
read-only root filesystem on all versions.
### Changes to migration job configuration
Previously, all migration jobs were enabled/disabled through a single
`runMigrations` setting. 1.5.0 splits these into toggles for each of the
individual upgrade migrations:
```
migrations:
preUpgrade: true
postUpgrade: true
```
Initial migration jobs are now only run during `helm install` and are deleted
automatically when users first run `helm upgrade`.
Users should replace `runMigrations` with the above block from the latest
values.yaml.
The new format addresses several needs:
* The initial migrations job are only created during the initial install,
preventing [conflicts on upgrades](https://github.com/Kong/charts/blob/main/charts/kong/FAQs.md#running-helm-upgrade-fails-because-of-old-init-migrations-job).
* The upgrade migrations jobs can be disabled as need for managing
[multi-release clusters](https://github.com/Kong/charts/blob/main/charts/kong/README.md#separate-admin-and-proxy-nodes).
This enables management of clusters that have nodes with different roles,
e.g. nodes that only run the proxy and nodes that only run the admin API.
* Migration jobs now allow specifying annotations, and provide a default set
of annotations that disable some service mesh sidecars. Because sidecar
containers do not terminate, they [prevent the jobs from completing](https://github.com/kubernetes/kubernetes/issues/25908).
## 1.4.0
### Changes to default Postgres permissions
The [Postgres sub-chart](https://github.com/bitnami/charts/tree/master/bitnami/postgresql)
used by this chart has modified the way their chart handles file permissions.
This is not an issue for new installations, but prevents Postgres from starting
if its PVC was created with an older version. If affected, your Postgres pod
logs will show:
```
postgresql 19:16:04.03 INFO ==> ** Starting PostgreSQL **
2020-03-27 19:16:04.053 GMT [1] FATAL: data directory "/bitnami/postgresql/data" has group or world access
2020-03-27 19:16:04.053 GMT [1] DETAIL: Permissions should be u=rwx (0700).
```
You can restore the old permission handling behavior by adding two settings to
the `postgresql` block in values.yaml:
```yaml
postgresql:
enabled: true
postgresqlDataDir: /bitnami/postgresql/data
volumePermissions:
enabled: true
```
For background, see https://github.com/helm/charts/issues/13651
### `strip_path` now defaults to `false` for controller-managed routes
1.4.0 defaults to version 0.8 of the ingress controller, which changes the
default value of the `strip_path` route setting from `true` to `false`. To
understand how this works in practice, compare the upstream path for these
requests when `strip_path` is toggled:
| Ingress path | `strip_path` | Request path | Upstream path |
|--------------|--------------|--------------|---------------|
| /foo/bar | true | /foo/bar/baz | /baz |
| /foo/bar | false | /foo/bar/baz | /foo/bar/baz |
This change brings the controller in line with the Kubernetes Ingress
specification, which expects that controllers will not modify the request
before passing it upstream unless explicitly configured to do so.
To preserve your existing route handling, you should add this annotation to
your ingress resources:
```
konghq.com/strip-path: "true"
```
This is a new annotation that is equivalent to the `route.strip_path` setting
in KongIngress resources. Note that if you have already set this to `false`,
you should leave it as-is and not add an annotation to the ingress.
### Changes to Kong service configuration
1.4.0 reworks the templates and configuration used to generate Kong
configuration and Kuberenetes resources for Kong's services (the admin API,
proxy, Developer Portal, etc.). For the admin API, this requires breaking
changes to the configuration format in values.yaml. Prior to 1.4.0, the admin
API allowed a single listen only, which could be toggled between HTTPS and
HTTP:
```yaml
admin:
enabled: false # create Service
useTLS: true
servicePort: 8444
containerPort: 8444
```
In 1.4.0+, the admin API allows enabling or disabling the HTTP and TLS listens
independently. The equivalent of the above configuration is:
```yaml
admin:
enabled: false # create Service
http:
enabled: false # create HTTP listen
servicePort: 8001
containerPort: 8001
parameters: []
tls:
enabled: true # create HTTPS listen
servicePort: 8444
containerPort: 8444
parameters:
- http2
```
All Kong services now support `SERVICE.enabled` parameters: these allow
disabling the creation of a Kubernetes Service resource for that Kong service,
which is useful in configurations where nodes have different roles, e.g. where
some nodes only handle proxy traffic and some only handle admin API traffic. To
disable a Kong service completely, you should also set `SERVICE.http.enabled:
false` and `SERVICE.tls.enabled: false`. Disabling creation of the Service
resource only leaves the Kong service enabled, but only accessible within its
pod. The admin API is configured with only Service creation disabled to allow
the ingress controller to access it without allowing access from other pods.
Services now also include a new `parameters` section that allows setting
additional listen options, e.g. the `reuseport` and `backlog=16384` parameters
from the [default 2.0.0 proxy
listen](https://github.com/Kong/kong/blob/2.0.0/kong.conf.default#L186). For
compatibility with older Kong versions, the chart defaults do not enable most
of the newer parameters, only HTTP/2 support. Users of versions 1.3.0 and newer
can safely add the new parameters.
## 1.3.0
### Removal of dedicated Portal authentication configuration parameters
1.3.0 deprecates the `enterprise.portal.portal_auth` and
`enterprise.portal.session_conf_secret` settings in values.yaml in favor of
placing equivalent configuration under `env`. These settings are less important
in Kong Enterprise 0.36+, as they can both be set per workspace in Kong
Manager.
These settings provide the default settings for Portal instances: when the
"Authentication plugin" and "Session Config" dropdowns at
https://manager.kong.example/WORKSPACE/portal/settings/ are set to "Default",
the settings from `KONG_PORTAL_AUTH` and `KONG_PORTAL_SESSION_CONF` are used.
If these environment variables are not set, the defaults are to use
`basic-auth` and `{}` (which applies the [session plugin default
configuration](https://docs.konghq.com/hub/kong-inc/session/)).
If you set nonstandard defaults and wish to keep using these settings, or use
Kong Enterprise 0.35 (which did not provide a means to set per-workspace
session configuration) you should convert them to environment variables. For
example, if you currently have:
```yaml
portal:
enabled: true
portal_auth: basic-auth
session_conf_secret: portal-session
```
You should remove the `portal_auth` and `session_conf_secret` entries and
replace them with their equivalents under the `env` block:
```yaml
env:
portal_auth: basic-auth
portal_session_conf:
valueFrom:
secretKeyRef:
name: portal-session
key: portal_session_conf
```

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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj

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@ -0,0 +1,6 @@
dependencies:
- name: common
repository: https://charts.bitnami.com/bitnami
version: 2.0.4
digest: sha256:ec5726c5d8f1e474cc6c9ca90c18efc35f4dbd15ccaf2df148764947d5ad6a6c
generated: "2022-10-25T14:40:27.273494162Z"

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annotations:
category: Database
apiVersion: v2
appVersion: 14.5.0
dependencies:
- name: common
repository: https://charts.bitnami.com/bitnami
tags:
- bitnami-common
version: 2.x.x
description: PostgreSQL (Postgres) is an open source object-relational database known
for reliability and data integrity. ACID-compliant, it supports foreign keys, joins,
views, triggers and stored procedures.
home: https://github.com/bitnami/charts/tree/main/bitnami/postgresql
icon: https://bitnami.com/assets/stacks/postgresql/img/postgresql-stack-220x234.png
keywords:
- postgresql
- postgres
- database
- sql
- replication
- cluster
maintainers:
- name: Bitnami
url: https://github.com/bitnami/charts
name: postgresql
sources:
- https://github.com/bitnami/containers/tree/main/bitnami/postgresql
- https://www.postgresql.org/
version: 11.9.13

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<!--- app-name: PostgreSQL -->
# PostgreSQL packaged by Bitnami
PostgreSQL (Postgres) is an open source object-relational database known for reliability and data integrity. ACID-compliant, it supports foreign keys, joins, views, triggers and stored procedures.
[Overview of PostgreSQL](http://www.postgresql.org)
Trademarks: This software listing is packaged by Bitnami. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.
## TL;DR
```bash
helm repo add my-repo https://charts.bitnami.com/bitnami
helm install my-release my-repo/postgresql
```
## Introduction
This chart bootstraps a [PostgreSQL](https://github.com/bitnami/containers/tree/main/bitnami/postgresql) deployment on a [Kubernetes](https://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
For HA, please see [this repo](https://github.com/bitnami/charts/tree/main/bitnami/postgresql-ha)
Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.
## Prerequisites
- Kubernetes 1.19+
- Helm 3.2.0+
- PV provisioner support in the underlying infrastructure
## Installing the Chart
To install the chart with the release name `my-release`:
```bash
helm install my-release my-repo/postgresql
```
The command deploys PostgreSQL on the Kubernetes cluster in the default configuration. The [Parameters](#parameters) section lists the parameters that can be configured during installation.
> **Tip**: List all releases using `helm list`
## Uninstalling the Chart
To uninstall/delete the `my-release` deployment:
```console
helm delete my-release
```
The command removes all the Kubernetes components but PVC's associated with the chart and deletes the release.
To delete the PVC's associated with `my-release`:
```bash
kubectl delete pvc -l release=my-release
```
> **Note**: Deleting the PVC's will delete postgresql data as well. Please be cautious before doing it.
## Parameters
### Global parameters
| Name | Description | Value |
| ---------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----- |
| `global.imageRegistry` | Global Docker image registry | `""` |
| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` |
| `global.storageClass` | Global StorageClass for Persistent Volume(s) | `""` |
| `global.postgresql.auth.postgresPassword` | Password for the "postgres" admin user (overrides `auth.postgresPassword`) | `""` |
| `global.postgresql.auth.username` | Name for a custom user to create (overrides `auth.username`) | `""` |
| `global.postgresql.auth.password` | Password for the custom user to create (overrides `auth.password`) | `""` |
| `global.postgresql.auth.database` | Name for a custom database to create (overrides `auth.database`) | `""` |
| `global.postgresql.auth.existingSecret` | Name of existing secret to use for PostgreSQL credentials (overrides `auth.existingSecret`). | `""` |
| `global.postgresql.auth.secretKeys.adminPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials (overrides `auth.secretKeys.adminPasswordKey`). Only used when `global.postgresql.auth.existingSecret` is set. | `""` |
| `global.postgresql.auth.secretKeys.userPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials (overrides `auth.secretKeys.userPasswordKey`). Only used when `global.postgresql.auth.existingSecret` is set. | `""` |
| `global.postgresql.auth.secretKeys.replicationPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials (overrides `auth.secretKeys.replicationPasswordKey`). Only used when `global.postgresql.auth.existingSecret` is set. | `""` |
| `global.postgresql.service.ports.postgresql` | PostgreSQL service port (overrides `service.ports.postgresql`) | `""` |
### Common parameters
| Name | Description | Value |
| ------------------------ | -------------------------------------------------------------------------------------------- | --------------- |
| `kubeVersion` | Override Kubernetes version | `""` |
| `nameOverride` | String to partially override common.names.fullname template (will maintain the release name) | `""` |
| `fullnameOverride` | String to fully override common.names.fullname template | `""` |
| `clusterDomain` | Kubernetes Cluster Domain | `cluster.local` |
| `extraDeploy` | Array of extra objects to deploy with the release (evaluated as a template) | `[]` |
| `commonLabels` | Add labels to all the deployed resources | `{}` |
| `commonAnnotations` | Add annotations to all the deployed resources | `{}` |
| `diagnosticMode.enabled` | Enable diagnostic mode (all probes will be disabled and the command will be overridden) | `false` |
| `diagnosticMode.command` | Command to override all containers in the statefulset | `["sleep"]` |
| `diagnosticMode.args` | Args to override all containers in the statefulset | `["infinity"]` |
### PostgreSQL common parameters
| Name | Description | Value |
| ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- |
| `image.registry` | PostgreSQL image registry | `docker.io` |
| `image.repository` | PostgreSQL image repository | `bitnami/postgresql` |
| `image.tag` | PostgreSQL image tag (immutable tags are recommended) | `14.5.0-debian-11-r35` |
| `image.digest` | PostgreSQL image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `image.pullPolicy` | PostgreSQL image pull policy | `IfNotPresent` |
| `image.pullSecrets` | Specify image pull secrets | `[]` |
| `image.debug` | Specify if debug values should be set | `false` |
| `auth.enablePostgresUser` | Assign a password to the "postgres" admin user. Otherwise, remote access will be blocked for this user | `true` |
| `auth.postgresPassword` | Password for the "postgres" admin user. Ignored if `auth.existingSecret` with key `postgres-password` is provided | `""` |
| `auth.username` | Name for a custom user to create | `""` |
| `auth.password` | Password for the custom user to create. Ignored if `auth.existingSecret` with key `password` is provided | `""` |
| `auth.database` | Name for a custom database to create | `""` |
| `auth.replicationUsername` | Name of the replication user | `repl_user` |
| `auth.replicationPassword` | Password for the replication user. Ignored if `auth.existingSecret` with key `replication-password` is provided | `""` |
| `auth.existingSecret` | Name of existing secret to use for PostgreSQL credentials. `auth.postgresPassword`, `auth.password`, and `auth.replicationPassword` will be ignored and picked up from this secret. The secret might also contains the key `ldap-password` if LDAP is enabled. `ldap.bind_password` will be ignored and picked from this secret in this case. | `""` |
| `auth.secretKeys.adminPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials. Only used when `auth.existingSecret` is set. | `postgres-password` |
| `auth.secretKeys.userPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials. Only used when `auth.existingSecret` is set. | `password` |
| `auth.secretKeys.replicationPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials. Only used when `auth.existingSecret` is set. | `replication-password` |
| `auth.usePasswordFiles` | Mount credentials as a files instead of using an environment variable | `false` |
| `architecture` | PostgreSQL architecture (`standalone` or `replication`) | `standalone` |
| `replication.synchronousCommit` | Set synchronous commit mode. Allowed values: `on`, `remote_apply`, `remote_write`, `local` and `off` | `off` |
| `replication.numSynchronousReplicas` | Number of replicas that will have synchronous replication. Note: Cannot be greater than `readReplicas.replicaCount`. | `0` |
| `replication.applicationName` | Cluster application name. Useful for advanced replication settings | `my_application` |
| `containerPorts.postgresql` | PostgreSQL container port | `5432` |
| `audit.logHostname` | Log client hostnames | `false` |
| `audit.logConnections` | Add client log-in operations to the log file | `false` |
| `audit.logDisconnections` | Add client log-outs operations to the log file | `false` |
| `audit.pgAuditLog` | Add operations to log using the pgAudit extension | `""` |
| `audit.pgAuditLogCatalog` | Log catalog using pgAudit | `off` |
| `audit.clientMinMessages` | Message log level to share with the user | `error` |
| `audit.logLinePrefix` | Template for log line prefix (default if not set) | `""` |
| `audit.logTimezone` | Timezone for the log timestamps | `""` |
| `ldap.enabled` | Enable LDAP support | `false` |
| `ldap.server` | IP address or name of the LDAP server. | `""` |
| `ldap.port` | Port number on the LDAP server to connect to | `""` |
| `ldap.prefix` | String to prepend to the user name when forming the DN to bind | `""` |
| `ldap.suffix` | String to append to the user name when forming the DN to bind | `""` |
| `ldap.basedn` | Root DN to begin the search for the user in | `""` |
| `ldap.binddn` | DN of user to bind to LDAP | `""` |
| `ldap.bindpw` | Password for the user to bind to LDAP | `""` |
| `ldap.searchAttribute` | Attribute to match against the user name in the search | `""` |
| `ldap.searchFilter` | The search filter to use when doing search+bind authentication | `""` |
| `ldap.scheme` | Set to `ldaps` to use LDAPS | `""` |
| `ldap.tls.enabled` | Se to true to enable TLS encryption | `false` |
| `ldap.uri` | LDAP URL beginning in the form `ldap[s]://host[:port]/basedn`. If provided, all the other LDAP parameters will be ignored. | `""` |
| `postgresqlDataDir` | PostgreSQL data dir folder | `/bitnami/postgresql/data` |
| `postgresqlSharedPreloadLibraries` | Shared preload libraries (comma-separated list) | `pgaudit` |
| `shmVolume.enabled` | Enable emptyDir volume for /dev/shm for PostgreSQL pod(s) | `true` |
| `shmVolume.sizeLimit` | Set this to enable a size limit on the shm tmpfs | `""` |
| `tls.enabled` | Enable TLS traffic support | `false` |
| `tls.autoGenerated` | Generate automatically self-signed TLS certificates | `false` |
| `tls.preferServerCiphers` | Whether to use the server's TLS cipher preferences rather than the client's | `true` |
| `tls.certificatesSecret` | Name of an existing secret that contains the certificates | `""` |
| `tls.certFilename` | Certificate filename | `""` |
| `tls.certKeyFilename` | Certificate key filename | `""` |
| `tls.certCAFilename` | CA Certificate filename | `""` |
| `tls.crlFilename` | File containing a Certificate Revocation List | `""` |
### PostgreSQL Primary parameters
| Name | Description | Value |
| -------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------------- |
| `primary.name` | Name of the primary database (eg primary, master, leader, ...) | `primary` |
| `primary.configuration` | PostgreSQL Primary main configuration to be injected as ConfigMap | `""` |
| `primary.pgHbaConfiguration` | PostgreSQL Primary client authentication configuration | `""` |
| `primary.existingConfigmap` | Name of an existing ConfigMap with PostgreSQL Primary configuration | `""` |
| `primary.extendedConfiguration` | Extended PostgreSQL Primary configuration (appended to main or default configuration) | `""` |
| `primary.existingExtendedConfigmap` | Name of an existing ConfigMap with PostgreSQL Primary extended configuration | `""` |
| `primary.initdb.args` | PostgreSQL initdb extra arguments | `""` |
| `primary.initdb.postgresqlWalDir` | Specify a custom location for the PostgreSQL transaction log | `""` |
| `primary.initdb.scripts` | Dictionary of initdb scripts | `{}` |
| `primary.initdb.scriptsConfigMap` | ConfigMap with scripts to be run at first boot | `""` |
| `primary.initdb.scriptsSecret` | Secret with scripts to be run at first boot (in case it contains sensitive information) | `""` |
| `primary.initdb.user` | Specify the PostgreSQL username to execute the initdb scripts | `""` |
| `primary.initdb.password` | Specify the PostgreSQL password to execute the initdb scripts | `""` |
| `primary.standby.enabled` | Whether to enable current cluster's primary as standby server of another cluster or not | `false` |
| `primary.standby.primaryHost` | The Host of replication primary in the other cluster | `""` |
| `primary.standby.primaryPort` | The Port of replication primary in the other cluster | `""` |
| `primary.extraEnvVars` | Array with extra environment variables to add to PostgreSQL Primary nodes | `[]` |
| `primary.extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars for PostgreSQL Primary nodes | `""` |
| `primary.extraEnvVarsSecret` | Name of existing Secret containing extra env vars for PostgreSQL Primary nodes | `""` |
| `primary.command` | Override default container command (useful when using custom images) | `[]` |
| `primary.args` | Override default container args (useful when using custom images) | `[]` |
| `primary.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL Primary containers | `true` |
| `primary.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `30` |
| `primary.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `primary.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `primary.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `primary.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `primary.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL Primary containers | `true` |
| `primary.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `primary.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `primary.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `primary.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `primary.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `primary.startupProbe.enabled` | Enable startupProbe on PostgreSQL Primary containers | `false` |
| `primary.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `30` |
| `primary.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `primary.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `primary.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `primary.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `primary.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `primary.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `primary.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `primary.lifecycleHooks` | for the PostgreSQL Primary container to automate configuration before or after startup | `{}` |
| `primary.resources.limits` | The resources limits for the PostgreSQL Primary containers | `{}` |
| `primary.resources.requests.memory` | The requested memory for the PostgreSQL Primary containers | `256Mi` |
| `primary.resources.requests.cpu` | The requested cpu for the PostgreSQL Primary containers | `250m` |
| `primary.podSecurityContext.enabled` | Enable security context | `true` |
| `primary.podSecurityContext.fsGroup` | Group ID for the pod | `1001` |
| `primary.containerSecurityContext.enabled` | Enable container security context | `true` |
| `primary.containerSecurityContext.runAsUser` | User ID for the container | `1001` |
| `primary.hostAliases` | PostgreSQL primary pods host aliases | `[]` |
| `primary.hostNetwork` | Specify if host network should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `primary.hostIPC` | Specify if host IPC should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `primary.labels` | Map of labels to add to the statefulset (postgresql primary) | `{}` |
| `primary.annotations` | Annotations for PostgreSQL primary pods | `{}` |
| `primary.podLabels` | Map of labels to add to the pods (postgresql primary) | `{}` |
| `primary.podAnnotations` | Map of annotations to add to the pods (postgresql primary) | `{}` |
| `primary.podAffinityPreset` | PostgreSQL primary pod affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `primary.podAntiAffinityPreset` | PostgreSQL primary pod anti-affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `primary.nodeAffinityPreset.type` | PostgreSQL primary node affinity preset type. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `primary.nodeAffinityPreset.key` | PostgreSQL primary node label key to match Ignored if `primary.affinity` is set. | `""` |
| `primary.nodeAffinityPreset.values` | PostgreSQL primary node label values to match. Ignored if `primary.affinity` is set. | `[]` |
| `primary.affinity` | Affinity for PostgreSQL primary pods assignment | `{}` |
| `primary.nodeSelector` | Node labels for PostgreSQL primary pods assignment | `{}` |
| `primary.tolerations` | Tolerations for PostgreSQL primary pods assignment | `[]` |
| `primary.topologySpreadConstraints` | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template | `[]` |
| `primary.priorityClassName` | Priority Class to use for each pod (postgresql primary) | `""` |
| `primary.schedulerName` | Use an alternate scheduler, e.g. "stork". | `""` |
| `primary.terminationGracePeriodSeconds` | Seconds PostgreSQL primary pod needs to terminate gracefully | `""` |
| `primary.updateStrategy.type` | PostgreSQL Primary statefulset strategy type | `RollingUpdate` |
| `primary.updateStrategy.rollingUpdate` | PostgreSQL Primary statefulset rolling update configuration parameters | `{}` |
| `primary.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the PostgreSQL Primary container(s) | `[]` |
| `primary.extraVolumes` | Optionally specify extra list of additional volumes for the PostgreSQL Primary pod(s) | `[]` |
| `primary.sidecars` | Add additional sidecar containers to the PostgreSQL Primary pod(s) | `[]` |
| `primary.initContainers` | Add additional init containers to the PostgreSQL Primary pod(s) | `[]` |
| `primary.extraPodSpec` | Optionally specify extra PodSpec for the PostgreSQL Primary pod(s) | `{}` |
| `primary.service.type` | Kubernetes Service type | `ClusterIP` |
| `primary.service.ports.postgresql` | PostgreSQL service port | `5432` |
| `primary.service.nodePorts.postgresql` | Node port for PostgreSQL | `""` |
| `primary.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `primary.service.annotations` | Annotations for PostgreSQL primary service | `{}` |
| `primary.service.loadBalancerIP` | Load balancer IP if service type is `LoadBalancer` | `""` |
| `primary.service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster` |
| `primary.service.loadBalancerSourceRanges` | Addresses that are allowed when service is LoadBalancer | `[]` |
| `primary.service.extraPorts` | Extra ports to expose in the PostgreSQL primary service | `[]` |
| `primary.service.sessionAffinity` | Session Affinity for Kubernetes service, can be "None" or "ClientIP" | `None` |
| `primary.service.sessionAffinityConfig` | Additional settings for the sessionAffinity | `{}` |
| `primary.persistence.enabled` | Enable PostgreSQL Primary data persistence using PVC | `true` |
| `primary.persistence.existingClaim` | Name of an existing PVC to use | `""` |
| `primary.persistence.mountPath` | The path the volume will be mounted at | `/bitnami/postgresql` |
| `primary.persistence.subPath` | The subdirectory of the volume to mount to | `""` |
| `primary.persistence.storageClass` | PVC Storage Class for PostgreSQL Primary data volume | `""` |
| `primary.persistence.accessModes` | PVC Access Mode for PostgreSQL volume | `["ReadWriteOnce"]` |
| `primary.persistence.size` | PVC Storage Request for PostgreSQL volume | `8Gi` |
| `primary.persistence.annotations` | Annotations for the PVC | `{}` |
| `primary.persistence.labels` | Labels for the PVC | `{}` |
| `primary.persistence.selector` | Selector to match an existing Persistent Volume (this value is evaluated as a template) | `{}` |
| `primary.persistence.dataSource` | Custom PVC data source | `{}` |
### PostgreSQL read only replica parameters (only used when `architecture` is set to `replication`)
| Name | Description | Value |
| ------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------------- |
| `readReplicas.name` | Name of the read replicas database (eg secondary, slave, ...) | `read` |
| `readReplicas.replicaCount` | Number of PostgreSQL read only replicas | `1` |
| `readReplicas.extendedConfiguration` | Extended PostgreSQL read only replicas configuration (appended to main or default configuration) | `""` |
| `readReplicas.extraEnvVars` | Array with extra environment variables to add to PostgreSQL read only nodes | `[]` |
| `readReplicas.extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars for PostgreSQL read only nodes | `""` |
| `readReplicas.extraEnvVarsSecret` | Name of existing Secret containing extra env vars for PostgreSQL read only nodes | `""` |
| `readReplicas.command` | Override default container command (useful when using custom images) | `[]` |
| `readReplicas.args` | Override default container args (useful when using custom images) | `[]` |
| `readReplicas.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL read only containers | `true` |
| `readReplicas.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `30` |
| `readReplicas.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `readReplicas.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `readReplicas.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `readReplicas.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `readReplicas.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL read only containers | `true` |
| `readReplicas.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `readReplicas.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `readReplicas.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `readReplicas.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `readReplicas.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `readReplicas.startupProbe.enabled` | Enable startupProbe on PostgreSQL read only containers | `false` |
| `readReplicas.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `30` |
| `readReplicas.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `readReplicas.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `readReplicas.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `readReplicas.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `readReplicas.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `readReplicas.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `readReplicas.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `readReplicas.lifecycleHooks` | for the PostgreSQL read only container to automate configuration before or after startup | `{}` |
| `readReplicas.resources.limits` | The resources limits for the PostgreSQL read only containers | `{}` |
| `readReplicas.resources.requests.memory` | The requested memory for the PostgreSQL read only containers | `256Mi` |
| `readReplicas.resources.requests.cpu` | The requested cpu for the PostgreSQL read only containers | `250m` |
| `readReplicas.podSecurityContext.enabled` | Enable security context | `true` |
| `readReplicas.podSecurityContext.fsGroup` | Group ID for the pod | `1001` |
| `readReplicas.containerSecurityContext.enabled` | Enable container security context | `true` |
| `readReplicas.containerSecurityContext.runAsUser` | User ID for the container | `1001` |
| `readReplicas.hostAliases` | PostgreSQL read only pods host aliases | `[]` |
| `readReplicas.hostNetwork` | Specify if host network should be enabled for PostgreSQL pod (PostgreSQL read only) | `false` |
| `readReplicas.hostIPC` | Specify if host IPC should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `readReplicas.labels` | Map of labels to add to the statefulset (PostgreSQL read only) | `{}` |
| `readReplicas.annotations` | Annotations for PostgreSQL read only pods | `{}` |
| `readReplicas.podLabels` | Map of labels to add to the pods (PostgreSQL read only) | `{}` |
| `readReplicas.podAnnotations` | Map of annotations to add to the pods (PostgreSQL read only) | `{}` |
| `readReplicas.podAffinityPreset` | PostgreSQL read only pod affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `readReplicas.podAntiAffinityPreset` | PostgreSQL read only pod anti-affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `readReplicas.nodeAffinityPreset.type` | PostgreSQL read only node affinity preset type. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `readReplicas.nodeAffinityPreset.key` | PostgreSQL read only node label key to match Ignored if `primary.affinity` is set. | `""` |
| `readReplicas.nodeAffinityPreset.values` | PostgreSQL read only node label values to match. Ignored if `primary.affinity` is set. | `[]` |
| `readReplicas.affinity` | Affinity for PostgreSQL read only pods assignment | `{}` |
| `readReplicas.nodeSelector` | Node labels for PostgreSQL read only pods assignment | `{}` |
| `readReplicas.tolerations` | Tolerations for PostgreSQL read only pods assignment | `[]` |
| `readReplicas.topologySpreadConstraints` | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template | `[]` |
| `readReplicas.priorityClassName` | Priority Class to use for each pod (PostgreSQL read only) | `""` |
| `readReplicas.schedulerName` | Use an alternate scheduler, e.g. "stork". | `""` |
| `readReplicas.terminationGracePeriodSeconds` | Seconds PostgreSQL read only pod needs to terminate gracefully | `""` |
| `readReplicas.updateStrategy.type` | PostgreSQL read only statefulset strategy type | `RollingUpdate` |
| `readReplicas.updateStrategy.rollingUpdate` | PostgreSQL read only statefulset rolling update configuration parameters | `{}` |
| `readReplicas.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the PostgreSQL read only container(s) | `[]` |
| `readReplicas.extraVolumes` | Optionally specify extra list of additional volumes for the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.sidecars` | Add additional sidecar containers to the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.initContainers` | Add additional init containers to the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.extraPodSpec` | Optionally specify extra PodSpec for the PostgreSQL read only pod(s) | `{}` |
| `readReplicas.service.type` | Kubernetes Service type | `ClusterIP` |
| `readReplicas.service.ports.postgresql` | PostgreSQL service port | `5432` |
| `readReplicas.service.nodePorts.postgresql` | Node port for PostgreSQL | `""` |
| `readReplicas.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `readReplicas.service.annotations` | Annotations for PostgreSQL read only service | `{}` |
| `readReplicas.service.loadBalancerIP` | Load balancer IP if service type is `LoadBalancer` | `""` |
| `readReplicas.service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster` |
| `readReplicas.service.loadBalancerSourceRanges` | Addresses that are allowed when service is LoadBalancer | `[]` |
| `readReplicas.service.extraPorts` | Extra ports to expose in the PostgreSQL read only service | `[]` |
| `readReplicas.service.sessionAffinity` | Session Affinity for Kubernetes service, can be "None" or "ClientIP" | `None` |
| `readReplicas.service.sessionAffinityConfig` | Additional settings for the sessionAffinity | `{}` |
| `readReplicas.persistence.enabled` | Enable PostgreSQL read only data persistence using PVC | `true` |
| `readReplicas.persistence.existingClaim` | Name of an existing PVC to use | `""` |
| `readReplicas.persistence.mountPath` | The path the volume will be mounted at | `/bitnami/postgresql` |
| `readReplicas.persistence.subPath` | The subdirectory of the volume to mount to | `""` |
| `readReplicas.persistence.storageClass` | PVC Storage Class for PostgreSQL read only data volume | `""` |
| `readReplicas.persistence.accessModes` | PVC Access Mode for PostgreSQL volume | `["ReadWriteOnce"]` |
| `readReplicas.persistence.size` | PVC Storage Request for PostgreSQL volume | `8Gi` |
| `readReplicas.persistence.annotations` | Annotations for the PVC | `{}` |
| `readReplicas.persistence.labels` | Labels for the PVC | `{}` |
| `readReplicas.persistence.selector` | Selector to match an existing Persistent Volume (this value is evaluated as a template) | `{}` |
| `readReplicas.persistence.dataSource` | Custom PVC data source | `{}` |
### NetworkPolicy parameters
| Name | Description | Value |
| ------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
| `networkPolicy.enabled` | Enable network policies | `false` |
| `networkPolicy.metrics.enabled` | Enable network policies for metrics (prometheus) | `false` |
| `networkPolicy.metrics.namespaceSelector` | Monitoring namespace selector labels. These labels will be used to identify the prometheus' namespace. | `{}` |
| `networkPolicy.metrics.podSelector` | Monitoring pod selector labels. These labels will be used to identify the Prometheus pods. | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled` | Enable ingress rule that makes PostgreSQL primary node only accessible from a particular origin. | `false` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector` | Namespace selector label that is allowed to access the PostgreSQL primary node. This label will be used to identified the allowed namespace(s). | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector` | Pods selector label that is allowed to access the PostgreSQL primary node. This label will be used to identified the allowed pod(s). | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules` | Custom network policy for the PostgreSQL primary node. | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled` | Enable ingress rule that makes PostgreSQL read-only nodes only accessible from a particular origin. | `false` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector` | Namespace selector label that is allowed to access the PostgreSQL read-only nodes. This label will be used to identified the allowed namespace(s). | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector` | Pods selector label that is allowed to access the PostgreSQL read-only nodes. This label will be used to identified the allowed pod(s). | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules` | Custom network policy for the PostgreSQL read-only nodes. | `{}` |
| `networkPolicy.egressRules.denyConnectionsToExternal` | Enable egress rule that denies outgoing traffic outside the cluster, except for DNS (port 53). | `false` |
| `networkPolicy.egressRules.customRules` | Custom network policy rule | `{}` |
### Volume Permissions parameters
| Name | Description | Value |
| ------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------- | ----------------------- |
| `volumePermissions.enabled` | Enable init container that changes the owner and group of the persistent volume | `false` |
| `volumePermissions.image.registry` | Init container volume-permissions image registry | `docker.io` |
| `volumePermissions.image.repository` | Init container volume-permissions image repository | `bitnami/bitnami-shell` |
| `volumePermissions.image.tag` | Init container volume-permissions image tag (immutable tags are recommended) | `11-debian-11-r45` |
| `volumePermissions.image.digest` | Init container volume-permissions image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `volumePermissions.image.pullPolicy` | Init container volume-permissions image pull policy | `IfNotPresent` |
| `volumePermissions.image.pullSecrets` | Init container volume-permissions image pull secrets | `[]` |
| `volumePermissions.resources.limits` | Init container volume-permissions resource limits | `{}` |
| `volumePermissions.resources.requests` | Init container volume-permissions resource requests | `{}` |
| `volumePermissions.containerSecurityContext.runAsUser` | User ID for the init container | `0` |
### Other Parameters
| Name | Description | Value |
| --------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
| `serviceAccount.create` | Enable creation of ServiceAccount for PostgreSQL pod | `false` |
| `serviceAccount.name` | The name of the ServiceAccount to use. | `""` |
| `serviceAccount.automountServiceAccountToken` | Allows auto mount of ServiceAccountToken on the serviceAccount created | `true` |
| `serviceAccount.annotations` | Additional custom annotations for the ServiceAccount | `{}` |
| `rbac.create` | Create Role and RoleBinding (required for PSP to work) | `false` |
| `rbac.rules` | Custom RBAC rules to set | `[]` |
| `psp.create` | Whether to create a PodSecurityPolicy. WARNING: PodSecurityPolicy is deprecated in Kubernetes v1.21 or later, unavailable in v1.25 or later | `false` |
### Metrics Parameters
| Name | Description | Value |
| ----------------------------------------------- | ---------------------------------------------------------------------------------------------------------- | --------------------------- |
| `metrics.enabled` | Start a prometheus exporter | `false` |
| `metrics.image.registry` | PostgreSQL Prometheus Exporter image registry | `docker.io` |
| `metrics.image.repository` | PostgreSQL Prometheus Exporter image repository | `bitnami/postgres-exporter` |
| `metrics.image.tag` | PostgreSQL Prometheus Exporter image tag (immutable tags are recommended) | `0.11.1-debian-11-r22` |
| `metrics.image.digest` | PostgreSQL image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `metrics.image.pullPolicy` | PostgreSQL Prometheus Exporter image pull policy | `IfNotPresent` |
| `metrics.image.pullSecrets` | Specify image pull secrets | `[]` |
| `metrics.customMetrics` | Define additional custom metrics | `{}` |
| `metrics.extraEnvVars` | Extra environment variables to add to PostgreSQL Prometheus exporter | `[]` |
| `metrics.containerSecurityContext.enabled` | Enable PostgreSQL Prometheus exporter containers' Security Context | `true` |
| `metrics.containerSecurityContext.runAsUser` | Set PostgreSQL Prometheus exporter containers' Security Context runAsUser | `1001` |
| `metrics.containerSecurityContext.runAsNonRoot` | Set PostgreSQL Prometheus exporter containers' Security Context runAsNonRoot | `true` |
| `metrics.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL Prometheus exporter containers | `true` |
| `metrics.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `5` |
| `metrics.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `metrics.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `metrics.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `metrics.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `metrics.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL Prometheus exporter containers | `true` |
| `metrics.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `metrics.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `metrics.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `metrics.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `metrics.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `metrics.startupProbe.enabled` | Enable startupProbe on PostgreSQL Prometheus exporter containers | `false` |
| `metrics.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `10` |
| `metrics.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `metrics.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `metrics.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `metrics.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `metrics.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `metrics.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `metrics.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `metrics.containerPorts.metrics` | PostgreSQL Prometheus exporter metrics container port | `9187` |
| `metrics.resources.limits` | The resources limits for the PostgreSQL Prometheus exporter container | `{}` |
| `metrics.resources.requests` | The requested resources for the PostgreSQL Prometheus exporter container | `{}` |
| `metrics.service.ports.metrics` | PostgreSQL Prometheus Exporter service port | `9187` |
| `metrics.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `metrics.service.sessionAffinity` | Control where client requests go, to the same pod or round-robin | `None` |
| `metrics.service.annotations` | Annotations for Prometheus to auto-discover the metrics endpoint | `{}` |
| `metrics.serviceMonitor.enabled` | Create ServiceMonitor Resource for scraping metrics using Prometheus Operator | `false` |
| `metrics.serviceMonitor.namespace` | Namespace for the ServiceMonitor Resource (defaults to the Release Namespace) | `""` |
| `metrics.serviceMonitor.interval` | Interval at which metrics should be scraped. | `""` |
| `metrics.serviceMonitor.scrapeTimeout` | Timeout after which the scrape is ended | `""` |
| `metrics.serviceMonitor.labels` | Additional labels that can be used so ServiceMonitor will be discovered by Prometheus | `{}` |
| `metrics.serviceMonitor.selector` | Prometheus instance selector labels | `{}` |
| `metrics.serviceMonitor.relabelings` | RelabelConfigs to apply to samples before scraping | `[]` |
| `metrics.serviceMonitor.metricRelabelings` | MetricRelabelConfigs to apply to samples before ingestion | `[]` |
| `metrics.serviceMonitor.honorLabels` | Specify honorLabels parameter to add the scrape endpoint | `false` |
| `metrics.serviceMonitor.jobLabel` | The name of the label on the target service to use as the job name in prometheus. | `""` |
| `metrics.prometheusRule.enabled` | Create a PrometheusRule for Prometheus Operator | `false` |
| `metrics.prometheusRule.namespace` | Namespace for the PrometheusRule Resource (defaults to the Release Namespace) | `""` |
| `metrics.prometheusRule.labels` | Additional labels that can be used so PrometheusRule will be discovered by Prometheus | `{}` |
| `metrics.prometheusRule.rules` | PrometheusRule definitions | `[]` |
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
```bash
$ helm install my-release \
--set auth.postgresPassword=secretpassword
my-repo/postgresql
```
The above command sets the PostgreSQL `postgres` account password to `secretpassword`.
> NOTE: Once this chart is deployed, it is not possible to change the application's access credentials, such as usernames or passwords, using Helm. To change these application credentials after deployment, delete any persistent volumes (PVs) used by the chart and re-deploy it, or use the application's built-in administrative tools if available.
> **Warning** Setting a password will be ignored on new installation in case when previous Posgresql release was deleted through the helm command. In that case, old PVC will have an old password, and setting it through helm won't take effect. Deleting persistent volumes (PVs) will solve the issue. Refer to [issue 2061](https://github.com/bitnami/charts/issues/2061) for more details
Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
```bash
helm install my-release -f values.yaml my-repo/postgresql
```
> **Tip**: You can use the default [values.yaml](values.yaml)
## Configuration and installation details
### [Rolling VS Immutable tags](https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/)
It is strongly recommended to use immutable tags in a production environment. This ensures your deployment does not change automatically if the same tag is updated with a different image.
Bitnami will release a new chart updating its containers if a new version of the main container, significant changes, or critical vulnerabilities exist.
### Customizing primary and read replica services in a replicated configuration
At the top level, there is a service object which defines the services for both primary and readReplicas. For deeper customization, there are service objects for both the primary and read types individually. This allows you to override the values in the top level service object so that the primary and read can be of different service types and with different clusterIPs / nodePorts. Also in the case you want the primary and read to be of type nodePort, you will need to set the nodePorts to different values to prevent a collision. The values that are deeper in the primary.service or readReplicas.service objects will take precedence over the top level service object.
### Use a different PostgreSQL version
To modify the application version used in this chart, specify a different version of the image using the `image.tag` parameter and/or a different repository using the `image.repository` parameter. Refer to the [chart documentation for more information on these parameters and how to use them with images from a private registry](https://docs.bitnami.com/kubernetes/infrastructure/postgresql/configuration/change-image-version/).
### postgresql.conf / pg_hba.conf files as configMap
This helm chart also supports to customize the PostgreSQL configuration file. You can add additional PostgreSQL configuration parameters using the `primary.extendedConfiguration`/`readReplicas.extendedConfiguration` parameters as a string. Alternatively, to replace the entire default configuration use `primary.configuration`.
You can also add a custom pg_hba.conf using the `primary.pgHbaConfiguration` parameter.
In addition to these options, you can also set an external ConfigMap with all the configuration files. This is done by setting the `primary.existingConfigmap` parameter. Note that this will override the two previous options.
### Initialize a fresh instance
The [Bitnami PostgreSQL](https://github.com/bitnami/containers/tree/main/bitnami/postgresql) image allows you to use your custom scripts to initialize a fresh instance. In order to execute the scripts, you can specify custom scripts using the `primary.initdb.scripts` parameter as a string.
In addition, you can also set an external ConfigMap with all the initialization scripts. This is done by setting the `primary.initdb.scriptsConfigMap` parameter. Note that this will override the two previous options. If your initialization scripts contain sensitive information such as credentials or passwords, you can use the `primary.initdb.scriptsSecret` parameter.
The allowed extensions are `.sh`, `.sql` and `.sql.gz`.
### Securing traffic using TLS
TLS support can be enabled in the chart by specifying the `tls.` parameters while creating a release. The following parameters should be configured to properly enable the TLS support in the chart:
- `tls.enabled`: Enable TLS support. Defaults to `false`
- `tls.certificatesSecret`: Name of an existing secret that contains the certificates. No defaults.
- `tls.certFilename`: Certificate filename. No defaults.
- `tls.certKeyFilename`: Certificate key filename. No defaults.
For example:
- First, create the secret with the cetificates files:
```console
kubectl create secret generic certificates-tls-secret --from-file=./cert.crt --from-file=./cert.key --from-file=./ca.crt
```
- Then, use the following parameters:
```console
volumePermissions.enabled=true
tls.enabled=true
tls.certificatesSecret="certificates-tls-secret"
tls.certFilename="cert.crt"
tls.certKeyFilename="cert.key"
```
> Note TLS and VolumePermissions: PostgreSQL requires certain permissions on sensitive files (such as certificate keys) to start up. Due to an on-going [issue](https://github.com/kubernetes/kubernetes/issues/57923) regarding kubernetes permissions and the use of `containerSecurityContext.runAsUser`, you must enable `volumePermissions` to ensure everything works as expected.
### Sidecars
If you need additional containers to run within the same pod as PostgreSQL (e.g. an additional metrics or logging exporter), you can do so via the `sidecars` config parameter. Simply define your container according to the Kubernetes container spec.
```yaml
# For the PostgreSQL primary
primary:
sidecars:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
# For the PostgreSQL replicas
readReplicas:
sidecars:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
```
### Metrics
The chart optionally can start a metrics exporter for [prometheus](https://prometheus.io). The metrics endpoint (port 9187) is not exposed and it is expected that the metrics are collected from inside the k8s cluster using something similar as the described in the [example Prometheus scrape configuration](https://github.com/prometheus/prometheus/blob/master/documentation/examples/prometheus-kubernetes.yml).
The exporter allows to create custom metrics from additional SQL queries. See the Chart's `values.yaml` for an example and consult the [exporters documentation](https://github.com/wrouesnel/postgres_exporter#adding-new-metrics-via-a-config-file) for more details.
### Use of global variables
In more complex scenarios, we may have the following tree of dependencies
```
+--------------+
| |
+------------+ Chart 1 +-----------+
| | | |
| --------+------+ |
| | |
| | |
| | |
| | |
v v v
+-------+------+ +--------+------+ +--------+------+
| | | | | |
| PostgreSQL | | Sub-chart 1 | | Sub-chart 2 |
| | | | | |
+--------------+ +---------------+ +---------------+
```
The three charts below depend on the parent chart Chart 1. However, subcharts 1 and 2 may need to connect to PostgreSQL as well. In order to do so, subcharts 1 and 2 need to know the PostgreSQL credentials, so one option for deploying could be deploy Chart 1 with the following parameters:
```
postgresql.auth.username=testuser
subchart1.postgresql.auth.username=testuser
subchart2.postgresql.auth.username=testuser
postgresql.auth.password=testpass
subchart1.postgresql.auth.password=testpass
subchart2.postgresql.auth.password=testpass
postgresql.auth.database=testdb
subchart1.postgresql.auth.database=testdb
subchart2.postgresql.auth.database=testdb
```
If the number of dependent sub-charts increases, installing the chart with parameters can become increasingly difficult. An alternative would be to set the credentials using global variables as follows:
```
global.postgresql.auth.username=testuser
global.postgresql.auth.password=testpass
global.postgresql.auth.database=testdb
```
This way, the credentials will be available in all of the subcharts.
## Persistence
The [Bitnami PostgreSQL](https://github.com/bitnami/containers/tree/main/bitnami/postgresql) image stores the PostgreSQL data and configurations at the `/bitnami/postgresql` path of the container.
Persistent Volume Claims are used to keep the data across deployments. This is known to work in GCE, AWS, and minikube.
See the [Parameters](#parameters) section to configure the PVC or to disable persistence.
If you already have data in it, you will fail to sync to standby nodes for all commits, details can refer to the [code present in the container repository](https://github.com/bitnami/containers/tree/main/bitnami/postgresql). If you need to use those data, please covert them to sql and import after `helm install` finished.
## NetworkPolicy
To enable network policy for PostgreSQL, install [a networking plugin that implements the Kubernetes NetworkPolicy spec](https://kubernetes.io/docs/tasks/administer-cluster/declare-network-policy#before-you-begin), and set `networkPolicy.enabled` to `true`.
For Kubernetes v1.5 & v1.6, you must also turn on NetworkPolicy by setting the DefaultDeny namespace annotation. Note: this will enforce policy for _all_ pods in the namespace:
```bash
kubectl annotate namespace default "net.beta.kubernetes.io/network-policy={\"ingress\":{\"isolation\":\"DefaultDeny\"}}"
```
With NetworkPolicy enabled, traffic will be limited to just port 5432.
For more precise policy, set `networkPolicy.allowExternal=false`. This will only allow pods with the generated client label to connect to PostgreSQL.
This label will be displayed in the output of a successful install.
## Differences between Bitnami PostgreSQL image and [Docker Official](https://hub.docker.com/_/postgres) image
- The Docker Official PostgreSQL image does not support replication. If you pass any replication environment variable, this would be ignored. The only environment variables supported by the Docker Official image are POSTGRES_USER, POSTGRES_DB, POSTGRES_PASSWORD, POSTGRES_INITDB_ARGS, POSTGRES_INITDB_WALDIR and PGDATA. All the remaining environment variables are specific to the Bitnami PostgreSQL image.
- The Bitnami PostgreSQL image is non-root by default. This requires that you run the pod with `securityContext` and updates the permissions of the volume with an `initContainer`. A key benefit of this configuration is that the pod follows security best practices and is prepared to run on Kubernetes distributions with hard security constraints like OpenShift.
- For OpenShift, one may either define the runAsUser and fsGroup accordingly, or try this more dynamic option: volumePermissions.securityContext.runAsUser="auto",securityContext.enabled=false,containerSecurityContext.enabled=false,shmVolume.chmod.enabled=false
### Setting Pod's affinity
This chart allows you to set your custom affinity using the `XXX.affinity` parameter(s). Find more information about Pod's affinity in the [kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).
As an alternative, you can use of the preset configurations for pod affinity, pod anti-affinity, and node affinity available at the [bitnami/common](https://github.com/bitnami/charts/tree/main/bitnami/common#affinities) chart. To do so, set the `XXX.podAffinityPreset`, `XXX.podAntiAffinityPreset`, or `XXX.nodeAffinityPreset` parameters.
## Troubleshooting
Find more information about how to deal with common errors related to Bitnami's Helm charts in [this troubleshooting guide](https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues).
## Upgrading
Refer to the [chart documentation for more information about how to upgrade from previous releases](https://docs.bitnami.com/kubernetes/infrastructure/postgresql/administration/upgrade/).
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

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annotations:
category: Infrastructure
apiVersion: v2
appVersion: 2.0.4
description: A Library Helm Chart for grouping common logic between bitnami charts.
This chart is not deployable by itself.
home: https://github.com/bitnami/charts/tree/main/bitnami/common
icon: https://bitnami.com/downloads/logos/bitnami-mark.png
keywords:
- common
- helper
- template
- function
- bitnami
maintainers:
- name: Bitnami
url: https://github.com/bitnami/charts
name: common
sources:
- https://github.com/bitnami/charts
- https://www.bitnami.com/
type: library
version: 2.0.4

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# Bitnami Common Library Chart
A [Helm Library Chart](https://helm.sh/docs/topics/library_charts/#helm) for grouping common logic between bitnami charts.
## TL;DR
```yaml
dependencies:
- name: common
version: 1.x.x
repository: https://charts.bitnami.com/bitnami
```
```bash
$ helm dependency update
```
```yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "common.names.fullname" . }}
data:
myvalue: "Hello World"
```
## Introduction
This chart provides a common template helpers which can be used to develop new charts using [Helm](https://helm.sh) package manager.
Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.
## Prerequisites
- Kubernetes 1.19+
- Helm 3.2.0+
## Parameters
The following table lists the helpers available in the library which are scoped in different sections.
### Affinities
| Helper identifier | Description | Expected Input |
|-------------------------------|------------------------------------------------------|------------------------------------------------|
| `common.affinities.nodes.soft` | Return a soft nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.nodes.hard` | Return a hard nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.pods.soft` | Return a soft podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
| `common.affinities.pods.hard` | Return a hard podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
### Capabilities
| Helper identifier | Description | Expected Input |
|------------------------------------------------|------------------------------------------------------------------------------------------------|-------------------|
| `common.capabilities.kubeVersion` | Return the target Kubernetes version (using client default if .Values.kubeVersion is not set). | `.` Chart context |
| `common.capabilities.cronjob.apiVersion` | Return the appropriate apiVersion for cronjob. | `.` Chart context |
| `common.capabilities.deployment.apiVersion` | Return the appropriate apiVersion for deployment. | `.` Chart context |
| `common.capabilities.statefulset.apiVersion` | Return the appropriate apiVersion for statefulset. | `.` Chart context |
| `common.capabilities.ingress.apiVersion` | Return the appropriate apiVersion for ingress. | `.` Chart context |
| `common.capabilities.rbac.apiVersion` | Return the appropriate apiVersion for RBAC resources. | `.` Chart context |
| `common.capabilities.crd.apiVersion` | Return the appropriate apiVersion for CRDs. | `.` Chart context |
| `common.capabilities.policy.apiVersion` | Return the appropriate apiVersion for podsecuritypolicy. | `.` Chart context |
| `common.capabilities.networkPolicy.apiVersion` | Return the appropriate apiVersion for networkpolicy. | `.` Chart context |
| `common.capabilities.apiService.apiVersion` | Return the appropriate apiVersion for APIService. | `.` Chart context |
| `common.capabilities.hpa.apiVersion` | Return the appropriate apiVersion for Horizontal Pod Autoscaler | `.` Chart context |
| `common.capabilities.supportsHelmVersion` | Returns true if the used Helm version is 3.3+ | `.` Chart context |
### Errors
| Helper identifier | Description | Expected Input |
|-----------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------|
| `common.errors.upgrade.passwords.empty` | It will ensure required passwords are given when we are upgrading a chart. If `validationErrors` is not empty it will throw an error and will stop the upgrade action. | `dict "validationErrors" (list $validationError00 $validationError01) "context" $` |
### Images
| Helper identifier | Description | Expected Input |
|-----------------------------|------------------------------------------------------|---------------------------------------------------------------------------------------------------------|
| `common.images.image` | Return the proper and full image name | `dict "imageRoot" .Values.path.to.the.image "global" $`, see [ImageRoot](#imageroot) for the structure. |
| `common.images.pullSecrets` | Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global` |
| `common.images.renderPullSecrets` | Return the proper Docker Image Registry Secret Names (evaluates values as templates) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $` |
### Ingress
| Helper identifier | Description | Expected Input |
|-------------------------------------------|-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.ingress.backend` | Generate a proper Ingress backend entry depending on the API version | `dict "serviceName" "foo" "servicePort" "bar"`, see the [Ingress deprecation notice](https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/) for the syntax differences |
| `common.ingress.supportsPathType` | Prints "true" if the pathType field is supported | `.` Chart context |
| `common.ingress.supportsIngressClassname` | Prints "true" if the ingressClassname field is supported | `.` Chart context |
| `common.ingress.certManagerRequest` | Prints "true" if required cert-manager annotations for TLS signed certificates are set in the Ingress annotations | `dict "annotations" .Values.path.to.the.ingress.annotations` |
### Labels
| Helper identifier | Description | Expected Input |
|-----------------------------|-----------------------------------------------------------------------------|-------------------|
| `common.labels.standard` | Return Kubernetes standard labels | `.` Chart context |
| `common.labels.matchLabels` | Labels to use on `deploy.spec.selector.matchLabels` and `svc.spec.selector` | `.` Chart context |
### Names
| Helper identifier | Description | Expected Input |
|-----------------------------------|-----------------------------------------------------------------------|-------------------|
| `common.names.name` | Expand the name of the chart or use `.Values.nameOverride` | `.` Chart context |
| `common.names.fullname` | Create a default fully qualified app name. | `.` Chart context |
| `common.names.namespace` | Allow the release namespace to be overridden | `.` Chart context |
| `common.names.fullname.namespace` | Create a fully qualified app name adding the installation's namespace | `.` Chart context |
| `common.names.chart` | Chart name plus version | `.` Chart context |
### Secrets
| Helper identifier | Description | Expected Input |
|---------------------------|--------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.secrets.name` | Generate the name of the secret. | `dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $` see [ExistingSecret](#existingsecret) for the structure. |
| `common.secrets.key` | Generate secret key. | `dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName"` see [ExistingSecret](#existingsecret) for the structure. |
| `common.passwords.manage` | Generate secret password or retrieve one if already created. | `dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $`, length, strong and chartNAme fields are optional. |
| `common.secrets.exists` | Returns whether a previous generated secret already exists. | `dict "secret" "secret-name" "context" $` |
### Storage
| Helper identifier | Description | Expected Input |
|-------------------------------|---------------------------------------|---------------------------------------------------------------------------------------------------------------------|
| `common.storage.class` | Return the proper Storage Class | `dict "persistence" .Values.path.to.the.persistence "global" $`, see [Persistence](#persistence) for the structure. |
### TplValues
| Helper identifier | Description | Expected Input |
|---------------------------|----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.tplvalues.render` | Renders a value that contains template | `dict "value" .Values.path.to.the.Value "context" $`, value is the value should rendered as template, context frequently is the chart context `$` or `.` |
### Utils
| Helper identifier | Description | Expected Input |
|--------------------------------|------------------------------------------------------------------------------------------|------------------------------------------------------------------------|
| `common.utils.fieldToEnvVar` | Build environment variable name given a field. | `dict "field" "my-password"` |
| `common.utils.secret.getvalue` | Print instructions to get a secret value. | `dict "secret" "secret-name" "field" "secret-value-field" "context" $` |
| `common.utils.getValueFromKey` | Gets a value from `.Values` object given its key path | `dict "key" "path.to.key" "context" $` |
| `common.utils.getKeyFromList` | Returns first `.Values` key with a defined value or first of the list if all non-defined | `dict "keys" (list "path.to.key1" "path.to.key2") "context" $` |
### Validations
| Helper identifier | Description | Expected Input |
|--------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.validations.values.single.empty` | Validate a value must not be empty. | `dict "valueKey" "path.to.value" "secret" "secret.name" "field" "my-password" "subchart" "subchart" "context" $` secret, field and subchart are optional. In case they are given, the helper will generate a how to get instruction. See [ValidateValue](#validatevalue) |
| `common.validations.values.multiple.empty` | Validate a multiple values must not be empty. It returns a shared error for all the values. | `dict "required" (list $validateValueConf00 $validateValueConf01) "context" $`. See [ValidateValue](#validatevalue) |
| `common.validations.values.mariadb.passwords` | This helper will ensure required password for MariaDB are not empty. It returns a shared error for all the values. | `dict "secret" "mariadb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mariadb chart and the helper. |
| `common.validations.values.mysql.passwords` | This helper will ensure required password for MySQL are not empty. It returns a shared error for all the values. | `dict "secret" "mysql-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mysql chart and the helper. |
| `common.validations.values.postgresql.passwords` | This helper will ensure required password for PostgreSQL are not empty. It returns a shared error for all the values. | `dict "secret" "postgresql-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use postgresql chart and the helper. |
| `common.validations.values.redis.passwords` | This helper will ensure required password for Redis&reg; are not empty. It returns a shared error for all the values. | `dict "secret" "redis-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use redis chart and the helper. |
| `common.validations.values.cassandra.passwords` | This helper will ensure required password for Cassandra are not empty. It returns a shared error for all the values. | `dict "secret" "cassandra-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use cassandra chart and the helper. |
| `common.validations.values.mongodb.passwords` | This helper will ensure required password for MongoDB&reg; are not empty. It returns a shared error for all the values. | `dict "secret" "mongodb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mongodb chart and the helper. |
### Warnings
| Helper identifier | Description | Expected Input |
|------------------------------|----------------------------------|------------------------------------------------------------|
| `common.warnings.rollingTag` | Warning about using rolling tag. | `ImageRoot` see [ImageRoot](#imageroot) for the structure. |
## Special input schemas
### ImageRoot
```yaml
registry:
type: string
description: Docker registry where the image is located
example: docker.io
repository:
type: string
description: Repository and image name
example: bitnami/nginx
tag:
type: string
description: image tag
example: 1.16.1-debian-10-r63
pullPolicy:
type: string
description: Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
pullSecrets:
type: array
items:
type: string
description: Optionally specify an array of imagePullSecrets (evaluated as templates).
debug:
type: boolean
description: Set to true if you would like to see extra information on logs
example: false
## An instance would be:
# registry: docker.io
# repository: bitnami/nginx
# tag: 1.16.1-debian-10-r63
# pullPolicy: IfNotPresent
# debug: false
```
### Persistence
```yaml
enabled:
type: boolean
description: Whether enable persistence.
example: true
storageClass:
type: string
description: Ghost data Persistent Volume Storage Class, If set to "-", storageClassName: "" which disables dynamic provisioning.
example: "-"
accessMode:
type: string
description: Access mode for the Persistent Volume Storage.
example: ReadWriteOnce
size:
type: string
description: Size the Persistent Volume Storage.
example: 8Gi
path:
type: string
description: Path to be persisted.
example: /bitnami
## An instance would be:
# enabled: true
# storageClass: "-"
# accessMode: ReadWriteOnce
# size: 8Gi
# path: /bitnami
```
### ExistingSecret
```yaml
name:
type: string
description: Name of the existing secret.
example: mySecret
keyMapping:
description: Mapping between the expected key name and the name of the key in the existing secret.
type: object
## An instance would be:
# name: mySecret
# keyMapping:
# password: myPasswordKey
```
#### Example of use
When we store sensitive data for a deployment in a secret, some times we want to give to users the possibility of using theirs existing secrets.
```yaml
# templates/secret.yaml
---
apiVersion: v1
kind: Secret
metadata:
name: {{ include "common.names.fullname" . }}
labels:
app: {{ include "common.names.fullname" . }}
type: Opaque
data:
password: {{ .Values.password | b64enc | quote }}
# templates/dpl.yaml
---
...
env:
- name: PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "common.secrets.name" (dict "existingSecret" .Values.existingSecret "context" $) }}
key: {{ include "common.secrets.key" (dict "existingSecret" .Values.existingSecret "key" "password") }}
...
# values.yaml
---
name: mySecret
keyMapping:
password: myPasswordKey
```
### ValidateValue
#### NOTES.txt
```console
{{- $validateValueConf00 := (dict "valueKey" "path.to.value00" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.multiple.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
```
If we force those values to be empty we will see some alerts
```console
$ helm install test mychart --set path.to.value00="",path.to.value01=""
'path.to.value00' must not be empty, please add '--set path.to.value00=$PASSWORD_00' to the command. To get the current value:
export PASSWORD_00=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-00}" | base64 -d)
'path.to.value01' must not be empty, please add '--set path.to.value01=$PASSWORD_01' to the command. To get the current value:
export PASSWORD_01=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-01}" | base64 -d)
```
## Upgrading
### To 1.0.0
[On November 13, 2020, Helm v2 support was formally finished](https://github.com/helm/charts#status-of-the-project), this major version is the result of the required changes applied to the Helm Chart to be able to incorporate the different features added in Helm v3 and to be consistent with the Helm project itself regarding the Helm v2 EOL.
**What changes were introduced in this major version?**
- Previous versions of this Helm Chart use `apiVersion: v1` (installable by both Helm 2 and 3), this Helm Chart was updated to `apiVersion: v2` (installable by Helm 3 only). [Here](https://helm.sh/docs/topics/charts/#the-apiversion-field) you can find more information about the `apiVersion` field.
- Use `type: library`. [Here](https://v3.helm.sh/docs/faq/#library-chart-support) you can find more information.
- The different fields present in the *Chart.yaml* file has been ordered alphabetically in a homogeneous way for all the Bitnami Helm Charts
**Considerations when upgrading to this version**
- If you want to upgrade to this version from a previous one installed with Helm v3, you shouldn't face any issues
- If you want to upgrade to this version using Helm v2, this scenario is not supported as this version doesn't support Helm v2 anymore
- If you installed the previous version with Helm v2 and wants to upgrade to this version with Helm v3, please refer to the [official Helm documentation](https://helm.sh/docs/topics/v2_v3_migration/#migration-use-cases) about migrating from Helm v2 to v3
**Useful links**
- https://docs.bitnami.com/tutorials/resolve-helm2-helm3-post-migration-issues/
- https://helm.sh/docs/topics/v2_v3_migration/
- https://helm.sh/blog/migrate-from-helm-v2-to-helm-v3/
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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{{/* vim: set filetype=mustache: */}}
{{/*
Return a soft nodeAffinity definition
{{ include "common.affinities.nodes.soft" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.soft" -}}
preferredDuringSchedulingIgnoredDuringExecution:
- preference:
matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
weight: 1
{{- end -}}
{{/*
Return a hard nodeAffinity definition
{{ include "common.affinities.nodes.hard" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.hard" -}}
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
{{- end -}}
{{/*
Return a nodeAffinity definition
{{ include "common.affinities.nodes" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.nodes.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.nodes.hard" . -}}
{{- end -}}
{{- end -}}
{{/*
Return a soft podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.soft" (dict "component" "FOO" "extraMatchLabels" .Values.extraMatchLabels "context" $) -}}
*/}}
{{- define "common.affinities.pods.soft" -}}
{{- $component := default "" .component -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" .context) | nindent 10 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
namespaces:
- {{ include "common.names.namespace" .context | quote }}
topologyKey: kubernetes.io/hostname
weight: 1
{{- end -}}
{{/*
Return a hard podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.hard" (dict "component" "FOO" "extraMatchLabels" .Values.extraMatchLabels "context" $) -}}
*/}}
{{- define "common.affinities.pods.hard" -}}
{{- $component := default "" .component -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" .context) | nindent 8 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
namespaces:
- {{ include "common.names.namespace" .context | quote }}
topologyKey: kubernetes.io/hostname
{{- end -}}
{{/*
Return a podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.pods" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.pods.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.pods.hard" . -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the target Kubernetes version
*/}}
{{- define "common.capabilities.kubeVersion" -}}
{{- if .Values.global }}
{{- if .Values.global.kubeVersion }}
{{- .Values.global.kubeVersion -}}
{{- else }}
{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
{{- end -}}
{{- else }}
{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for poddisruptionbudget.
*/}}
{{- define "common.capabilities.policy.apiVersion" -}}
{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "policy/v1beta1" -}}
{{- else -}}
{{- print "policy/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for networkpolicy.
*/}}
{{- define "common.capabilities.networkPolicy.apiVersion" -}}
{{- if semverCompare "<1.7-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for cronjob.
*/}}
{{- define "common.capabilities.cronjob.apiVersion" -}}
{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "batch/v1beta1" -}}
{{- else -}}
{{- print "batch/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for deployment.
*/}}
{{- define "common.capabilities.deployment.apiVersion" -}}
{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else -}}
{{- print "apps/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for statefulset.
*/}}
{{- define "common.capabilities.statefulset.apiVersion" -}}
{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apps/v1beta1" -}}
{{- else -}}
{{- print "apps/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for ingress.
*/}}
{{- define "common.capabilities.ingress.apiVersion" -}}
{{- if .Values.ingress -}}
{{- if .Values.ingress.apiVersion -}}
{{- .Values.ingress.apiVersion -}}
{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end }}
{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for RBAC resources.
*/}}
{{- define "common.capabilities.rbac.apiVersion" -}}
{{- if semverCompare "<1.17-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "rbac.authorization.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "rbac.authorization.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for CRDs.
*/}}
{{- define "common.capabilities.crd.apiVersion" -}}
{{- if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apiextensions.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiextensions.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for APIService.
*/}}
{{- define "common.capabilities.apiService.apiVersion" -}}
{{- if semverCompare "<1.10-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apiregistration.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiregistration.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for Horizontal Pod Autoscaler.
*/}}
{{- define "common.capabilities.hpa.apiVersion" -}}
{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .context) -}}
{{- if .beta2 -}}
{{- print "autoscaling/v2beta2" -}}
{{- else -}}
{{- print "autoscaling/v2beta1" -}}
{{- end -}}
{{- else -}}
{{- print "autoscaling/v2" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the used Helm version is 3.3+.
A way to check the used Helm version was not introduced until version 3.3.0 with .Capabilities.HelmVersion, which contains an additional "{}}" structure.
This check is introduced as a regexMatch instead of {{ if .Capabilities.HelmVersion }} because checking for the key HelmVersion in <3.3 results in a "interface not found" error.
**To be removed when the catalog's minimun Helm version is 3.3**
*/}}
{{- define "common.capabilities.supportsHelmVersion" -}}
{{- if regexMatch "{(v[0-9])*[^}]*}}$" (.Capabilities | toString ) }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Through error when upgrading using empty passwords values that must not be empty.
Usage:
{{- $validationError00 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password00" "secret" "secretName" "field" "password-00") -}}
{{- $validationError01 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.errors.upgrade.passwords.empty" (dict "validationErrors" (list $validationError00 $validationError01) "context" $) }}
Required password params:
- validationErrors - String - Required. List of validation strings to be return, if it is empty it won't throw error.
- context - Context - Required. Parent context.
*/}}
{{- define "common.errors.upgrade.passwords.empty" -}}
{{- $validationErrors := join "" .validationErrors -}}
{{- if and $validationErrors .context.Release.IsUpgrade -}}
{{- $errorString := "\nPASSWORDS ERROR: You must provide your current passwords when upgrading the release." -}}
{{- $errorString = print $errorString "\n Note that even after reinstallation, old credentials may be needed as they may be kept in persistent volume claims." -}}
{{- $errorString = print $errorString "\n Further information can be obtained at https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues/#credential-errors-while-upgrading-chart-releases" -}}
{{- $errorString = print $errorString "\n%s" -}}
{{- printf $errorString $validationErrors | fail -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper image name
{{ include "common.images.image" ( dict "imageRoot" .Values.path.to.the.image "global" $) }}
*/}}
{{- define "common.images.image" -}}
{{- $registryName := .imageRoot.registry -}}
{{- $repositoryName := .imageRoot.repository -}}
{{- $separator := ":" -}}
{{- $termination := .imageRoot.tag | toString -}}
{{- if .global }}
{{- if .global.imageRegistry }}
{{- $registryName = .global.imageRegistry -}}
{{- end -}}
{{- end -}}
{{- if .imageRoot.digest }}
{{- $separator = "@" -}}
{{- $termination = .imageRoot.digest | toString -}}
{{- end -}}
{{- printf "%s/%s%s%s" $registryName $repositoryName $separator $termination -}}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead)
{{ include "common.images.pullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global) }}
*/}}
{{- define "common.images.pullSecrets" -}}
{{- $pullSecrets := list }}
{{- if .global }}
{{- range .global.imagePullSecrets -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) }}
imagePullSecrets:
{{- range $pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names evaluating values as templates
{{ include "common.images.renderPullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $) }}
*/}}
{{- define "common.images.renderPullSecrets" -}}
{{- $pullSecrets := list }}
{{- $context := .context }}
{{- if $context.Values.global }}
{{- range $context.Values.global.imagePullSecrets -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) }}
imagePullSecrets:
{{- range $pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Generate backend entry that is compatible with all Kubernetes API versions.
Usage:
{{ include "common.ingress.backend" (dict "serviceName" "backendName" "servicePort" "backendPort" "context" $) }}
Params:
- serviceName - String. Name of an existing service backend
- servicePort - String/Int. Port name (or number) of the service. It will be translated to different yaml depending if it is a string or an integer.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.ingress.backend" -}}
{{- $apiVersion := (include "common.capabilities.ingress.apiVersion" .context) -}}
{{- if or (eq $apiVersion "extensions/v1beta1") (eq $apiVersion "networking.k8s.io/v1beta1") -}}
serviceName: {{ .serviceName }}
servicePort: {{ .servicePort }}
{{- else -}}
service:
name: {{ .serviceName }}
port:
{{- if typeIs "string" .servicePort }}
name: {{ .servicePort }}
{{- else if or (typeIs "int" .servicePort) (typeIs "float64" .servicePort) }}
number: {{ .servicePort | int }}
{{- end }}
{{- end -}}
{{- end -}}
{{/*
Print "true" if the API pathType field is supported
Usage:
{{ include "common.ingress.supportsPathType" . }}
*/}}
{{- define "common.ingress.supportsPathType" -}}
{{- if (semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- print "false" -}}
{{- else -}}
{{- print "true" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the ingressClassname field is supported
Usage:
{{ include "common.ingress.supportsIngressClassname" . }}
*/}}
{{- define "common.ingress.supportsIngressClassname" -}}
{{- if semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "false" -}}
{{- else -}}
{{- print "true" -}}
{{- end -}}
{{- end -}}
{{/*
Return true if cert-manager required annotations for TLS signed
certificates are set in the Ingress annotations
Ref: https://cert-manager.io/docs/usage/ingress/#supported-annotations
Usage:
{{ include "common.ingress.certManagerRequest" ( dict "annotations" .Values.path.to.the.ingress.annotations ) }}
*/}}
{{- define "common.ingress.certManagerRequest" -}}
{{ if or (hasKey .annotations "cert-manager.io/cluster-issuer") (hasKey .annotations "cert-manager.io/issuer") (hasKey .annotations "kubernetes.io/tls-acme") }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Kubernetes standard labels
*/}}
{{- define "common.labels.standard" -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
helm.sh/chart: {{ include "common.names.chart" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end -}}
{{/*
Labels to use on deploy.spec.selector.matchLabels and svc.spec.selector
*/}}
{{- define "common.labels.matchLabels" -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "common.names.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "common.names.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "common.names.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified dependency name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
Usage:
{{ include "common.names.dependency.fullname" (dict "chartName" "dependency-chart-name" "chartValues" .Values.dependency-chart "context" $) }}
*/}}
{{- define "common.names.dependency.fullname" -}}
{{- if .chartValues.fullnameOverride -}}
{{- .chartValues.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .chartName .chartValues.nameOverride -}}
{{- if contains $name .context.Release.Name -}}
{{- .context.Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .context.Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Allow the release namespace to be overridden for multi-namespace deployments in combined charts.
*/}}
{{- define "common.names.namespace" -}}
{{- if .Values.namespaceOverride -}}
{{- .Values.namespaceOverride -}}
{{- else -}}
{{- .Release.Namespace -}}
{{- end -}}
{{- end -}}
{{/*
Create a fully qualified app name adding the installation's namespace.
*/}}
{{- define "common.names.fullname.namespace" -}}
{{- printf "%s-%s" (include "common.names.fullname" .) (include "common.names.namespace" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Generate secret name.
Usage:
{{ include "common.secrets.name" (dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $) }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
- defaultNameSuffix - String - Optional. It is used only if we have several secrets in the same deployment.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.secrets.name" -}}
{{- $name := (include "common.names.fullname" .context) -}}
{{- if .defaultNameSuffix -}}
{{- $name = printf "%s-%s" $name .defaultNameSuffix | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- with .existingSecret -}}
{{- if not (typeIs "string" .) -}}
{{- with .name -}}
{{- $name = . -}}
{{- end -}}
{{- else -}}
{{- $name = . -}}
{{- end -}}
{{- end -}}
{{- printf "%s" $name -}}
{{- end -}}
{{/*
Generate secret key.
Usage:
{{ include "common.secrets.key" (dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName") }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
- key - String - Required. Name of the key in the secret.
*/}}
{{- define "common.secrets.key" -}}
{{- $key := .key -}}
{{- if .existingSecret -}}
{{- if not (typeIs "string" .existingSecret) -}}
{{- if .existingSecret.keyMapping -}}
{{- $key = index .existingSecret.keyMapping $.key -}}
{{- end -}}
{{- end }}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}
{{/*
Generate secret password or retrieve one if already created.
Usage:
{{ include "common.secrets.passwords.manage" (dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- key - String - Required - Name of the key in the secret.
- providedValues - List<String> - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
- length - int - Optional - Length of the generated random password.
- strong - Boolean - Optional - Whether to add symbols to the generated random password.
- chartName - String - Optional - Name of the chart used when said chart is deployed as a subchart.
- context - Context - Required - Parent context.
The order in which this function returns a secret password:
1. Already existing 'Secret' resource
(If a 'Secret' resource is found under the name provided to the 'secret' parameter to this function and that 'Secret' resource contains a key with the name passed as the 'key' parameter to this function then the value of this existing secret password will be returned)
2. Password provided via the values.yaml
(If one of the keys passed to the 'providedValues' parameter to this function is a valid path to a key in the values.yaml and has a value, the value of the first key with a value will be returned)
3. Randomly generated secret password
(A new random secret password with the length specified in the 'length' parameter will be generated and returned)
*/}}
{{- define "common.secrets.passwords.manage" -}}
{{- $password := "" }}
{{- $subchart := "" }}
{{- $chartName := default "" .chartName }}
{{- $passwordLength := default 10 .length }}
{{- $providedPasswordKey := include "common.utils.getKeyFromList" (dict "keys" .providedValues "context" $.context) }}
{{- $providedPasswordValue := include "common.utils.getValueFromKey" (dict "key" $providedPasswordKey "context" $.context) }}
{{- $secretData := (lookup "v1" "Secret" $.context.Release.Namespace .secret).data }}
{{- if $secretData }}
{{- if hasKey $secretData .key }}
{{- $password = index $secretData .key | quote }}
{{- else }}
{{- printf "\nPASSWORDS ERROR: The secret \"%s\" does not contain the key \"%s\"\n" .secret .key | fail -}}
{{- end -}}
{{- else if $providedPasswordValue }}
{{- $password = $providedPasswordValue | toString | b64enc | quote }}
{{- else }}
{{- if .context.Values.enabled }}
{{- $subchart = $chartName }}
{{- end -}}
{{- $requiredPassword := dict "valueKey" $providedPasswordKey "secret" .secret "field" .key "subchart" $subchart "context" $.context -}}
{{- $requiredPasswordError := include "common.validations.values.single.empty" $requiredPassword -}}
{{- $passwordValidationErrors := list $requiredPasswordError -}}
{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $passwordValidationErrors "context" $.context) -}}
{{- if .strong }}
{{- $subStr := list (lower (randAlpha 1)) (randNumeric 1) (upper (randAlpha 1)) | join "_" }}
{{- $password = randAscii $passwordLength }}
{{- $password = regexReplaceAllLiteral "\\W" $password "@" | substr 5 $passwordLength }}
{{- $password = printf "%s%s" $subStr $password | toString | shuffle | b64enc | quote }}
{{- else }}
{{- $password = randAlphaNum $passwordLength | b64enc | quote }}
{{- end }}
{{- end -}}
{{- printf "%s" $password -}}
{{- end -}}
{{/*
Returns whether a previous generated secret already exists
Usage:
{{ include "common.secrets.exists" (dict "secret" "secret-name" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- context - Context - Required - Parent context.
*/}}
{{- define "common.secrets.exists" -}}
{{- $secret := (lookup "v1" "Secret" $.context.Release.Namespace .secret) }}
{{- if $secret }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper Storage Class
{{ include "common.storage.class" ( dict "persistence" .Values.path.to.the.persistence "global" $) }}
*/}}
{{- define "common.storage.class" -}}
{{- $storageClass := .persistence.storageClass -}}
{{- if .global -}}
{{- if .global.storageClass -}}
{{- $storageClass = .global.storageClass -}}
{{- end -}}
{{- end -}}
{{- if $storageClass -}}
{{- if (eq "-" $storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" $storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Renders a value that contains template.
Usage:
{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $) }}
*/}}
{{- define "common.tplvalues.render" -}}
{{- if typeIs "string" .value }}
{{- tpl .value .context }}
{{- else }}
{{- tpl (.value | toYaml) .context }}
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Print instructions to get a secret value.
Usage:
{{ include "common.utils.secret.getvalue" (dict "secret" "secret-name" "field" "secret-value-field" "context" $) }}
*/}}
{{- define "common.utils.secret.getvalue" -}}
{{- $varname := include "common.utils.fieldToEnvVar" . -}}
export {{ $varname }}=$(kubectl get secret --namespace {{ .context.Release.Namespace | quote }} {{ .secret }} -o jsonpath="{.data.{{ .field }}}" | base64 -d)
{{- end -}}
{{/*
Build env var name given a field
Usage:
{{ include "common.utils.fieldToEnvVar" dict "field" "my-password" }}
*/}}
{{- define "common.utils.fieldToEnvVar" -}}
{{- $fieldNameSplit := splitList "-" .field -}}
{{- $upperCaseFieldNameSplit := list -}}
{{- range $fieldNameSplit -}}
{{- $upperCaseFieldNameSplit = append $upperCaseFieldNameSplit ( upper . ) -}}
{{- end -}}
{{ join "_" $upperCaseFieldNameSplit }}
{{- end -}}
{{/*
Gets a value from .Values given
Usage:
{{ include "common.utils.getValueFromKey" (dict "key" "path.to.key" "context" $) }}
*/}}
{{- define "common.utils.getValueFromKey" -}}
{{- $splitKey := splitList "." .key -}}
{{- $value := "" -}}
{{- $latestObj := $.context.Values -}}
{{- range $splitKey -}}
{{- if not $latestObj -}}
{{- printf "please review the entire path of '%s' exists in values" $.key | fail -}}
{{- end -}}
{{- $value = ( index $latestObj . ) -}}
{{- $latestObj = $value -}}
{{- end -}}
{{- printf "%v" (default "" $value) -}}
{{- end -}}
{{/*
Returns first .Values key with a defined value or first of the list if all non-defined
Usage:
{{ include "common.utils.getKeyFromList" (dict "keys" (list "path.to.key1" "path.to.key2") "context" $) }}
*/}}
{{- define "common.utils.getKeyFromList" -}}
{{- $key := first .keys -}}
{{- $reverseKeys := reverse .keys }}
{{- range $reverseKeys }}
{{- $value := include "common.utils.getValueFromKey" (dict "key" . "context" $.context ) }}
{{- if $value -}}
{{- $key = . }}
{{- end -}}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Warning about using rolling tag.
Usage:
{{ include "common.warnings.rollingTag" .Values.path.to.the.imageRoot }}
*/}}
{{- define "common.warnings.rollingTag" -}}
{{- if and (contains "bitnami/" .repository) (not (.tag | toString | regexFind "-r\\d+$|sha256:")) }}
WARNING: Rolling tag detected ({{ .repository }}:{{ .tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
+info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate Cassandra required passwords are not empty.
Usage:
{{ include "common.validations.values.cassandra.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where Cassandra values are stored, e.g: "cassandra-passwords-secret"
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.cassandra.passwords" -}}
{{- $existingSecret := include "common.cassandra.values.existingSecret" . -}}
{{- $enabled := include "common.cassandra.values.enabled" . -}}
{{- $dbUserPrefix := include "common.cassandra.values.key.dbUser" . -}}
{{- $valueKeyPassword := printf "%s.password" $dbUserPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "cassandra-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.cassandra.values.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.cassandra.dbUser.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.dbUser.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled cassandra.
Usage:
{{ include "common.cassandra.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.cassandra.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.cassandra.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key dbUser
Usage:
{{ include "common.cassandra.values.key.dbUser" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.key.dbUser" -}}
{{- if .subchart -}}
cassandra.dbUser
{{- else -}}
dbUser
{{- end -}}
{{- end -}}

103
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MariaDB required passwords are not empty.
Usage:
{{ include "common.validations.values.mariadb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MariaDB values are stored, e.g: "mysql-passwords-secret"
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mariadb.passwords" -}}
{{- $existingSecret := include "common.mariadb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mariadb.values.enabled" . -}}
{{- $architecture := include "common.mariadb.values.architecture" . -}}
{{- $authPrefix := include "common.mariadb.values.key.auth" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mariadb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- if not (empty $valueUsername) -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mariadb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mariadb-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mariadb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mariadb.
Usage:
{{ include "common.mariadb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mariadb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mariadb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mariadb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mariadb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.key.auth" -}}
{{- if .subchart -}}
mariadb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

108
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MongoDB&reg; required passwords are not empty.
Usage:
{{ include "common.validations.values.mongodb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MongoDB&reg; values are stored, e.g: "mongodb-passwords-secret"
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mongodb.passwords" -}}
{{- $existingSecret := include "common.mongodb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mongodb.values.enabled" . -}}
{{- $authPrefix := include "common.mongodb.values.key.auth" . -}}
{{- $architecture := include "common.mongodb.values.architecture" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyDatabase := printf "%s.database" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicaSetKey := printf "%s.replicaSetKey" $authPrefix -}}
{{- $valueKeyAuthEnabled := printf "%s.enabled" $authPrefix -}}
{{- $authEnabled := include "common.utils.getValueFromKey" (dict "key" $valueKeyAuthEnabled "context" .context) -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") (eq $authEnabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mongodb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- $valueDatabase := include "common.utils.getValueFromKey" (dict "key" $valueKeyDatabase "context" .context) }}
{{- if and $valueUsername $valueDatabase -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mongodb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replicaset") -}}
{{- $requiredReplicaSetKey := dict "valueKey" $valueKeyReplicaSetKey "secret" .secret "field" "mongodb-replica-set-key" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicaSetKey -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mongodb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDb is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mongodb.
Usage:
{{ include "common.mongodb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mongodb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mongodb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mongodb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.key.auth" -}}
{{- if .subchart -}}
mongodb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mongodb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}

103
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MySQL required passwords are not empty.
Usage:
{{ include "common.validations.values.mysql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MySQL values are stored, e.g: "mysql-passwords-secret"
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mysql.passwords" -}}
{{- $existingSecret := include "common.mysql.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mysql.values.enabled" . -}}
{{- $architecture := include "common.mysql.values.architecture" . -}}
{{- $authPrefix := include "common.mysql.values.key.auth" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mysql-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- if not (empty $valueUsername) -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mysql-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mysql-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mysql.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mysql.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mysql.
Usage:
{{ include "common.mysql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mysql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mysql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mysql.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mysql.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mysql.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.key.auth" -}}
{{- if .subchart -}}
mysql.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

129
build_system/charts/open-appsec-kong/charts/postgresql/charts/common/templates/validations/_postgresql.tpl Normal file
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate PostgreSQL required passwords are not empty.
Usage:
{{ include "common.validations.values.postgresql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where postgresql values are stored, e.g: "postgresql-passwords-secret"
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.postgresql.passwords" -}}
{{- $existingSecret := include "common.postgresql.values.existingSecret" . -}}
{{- $enabled := include "common.postgresql.values.enabled" . -}}
{{- $valueKeyPostgresqlPassword := include "common.postgresql.values.key.postgressPassword" . -}}
{{- $valueKeyPostgresqlReplicationEnabled := include "common.postgresql.values.key.replicationPassword" . -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredPostgresqlPassword := dict "valueKey" $valueKeyPostgresqlPassword "secret" .secret "field" "postgresql-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlPassword -}}
{{- $enabledReplication := include "common.postgresql.values.enabled.replication" . -}}
{{- if (eq $enabledReplication "true") -}}
{{- $requiredPostgresqlReplicationPassword := dict "valueKey" $valueKeyPostgresqlReplicationEnabled "secret" .secret "field" "postgresql-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to decide whether evaluate global values.
Usage:
{{ include "common.postgresql.values.use.global" (dict "key" "key-of-global" "context" $) }}
Params:
- key - String - Required. Field to be evaluated within global, e.g: "existingSecret"
*/}}
{{- define "common.postgresql.values.use.global" -}}
{{- if .context.Values.global -}}
{{- if .context.Values.global.postgresql -}}
{{- index .context.Values.global.postgresql .key | quote -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.postgresql.values.existingSecret" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.existingSecret" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "existingSecret" "context" .context) -}}
{{- if .subchart -}}
{{- default (.context.Values.postgresql.existingSecret | quote) $globalValue -}}
{{- else -}}
{{- default (.context.Values.existingSecret | quote) $globalValue -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled postgresql.
Usage:
{{ include "common.postgresql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key postgressPassword.
Usage:
{{ include "common.postgresql.values.key.postgressPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.postgressPassword" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "postgresqlUsername" "context" .context) -}}
{{- if not $globalValue -}}
{{- if .subchart -}}
postgresql.postgresqlPassword
{{- else -}}
postgresqlPassword
{{- end -}}
{{- else -}}
global.postgresql.postgresqlPassword
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled.replication.
Usage:
{{ include "common.postgresql.values.enabled.replication" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.enabled.replication" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.replication.enabled -}}
{{- else -}}
{{- printf "%v" .context.Values.replication.enabled -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key replication.password.
Usage:
{{ include "common.postgresql.values.key.replicationPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.replicationPassword" -}}
{{- if .subchart -}}
postgresql.replication.password
{{- else -}}
replication.password
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate Redis&reg; required passwords are not empty.
Usage:
{{ include "common.validations.values.redis.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where redis values are stored, e.g: "redis-passwords-secret"
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.redis.passwords" -}}
{{- $enabled := include "common.redis.values.enabled" . -}}
{{- $valueKeyPrefix := include "common.redis.values.keys.prefix" . -}}
{{- $standarizedVersion := include "common.redis.values.standarized.version" . }}
{{- $existingSecret := ternary (printf "%s%s" $valueKeyPrefix "auth.existingSecret") (printf "%s%s" $valueKeyPrefix "existingSecret") (eq $standarizedVersion "true") }}
{{- $existingSecretValue := include "common.utils.getValueFromKey" (dict "key" $existingSecret "context" .context) }}
{{- $valueKeyRedisPassword := ternary (printf "%s%s" $valueKeyPrefix "auth.password") (printf "%s%s" $valueKeyPrefix "password") (eq $standarizedVersion "true") }}
{{- $valueKeyRedisUseAuth := ternary (printf "%s%s" $valueKeyPrefix "auth.enabled") (printf "%s%s" $valueKeyPrefix "usePassword") (eq $standarizedVersion "true") }}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $useAuth := include "common.utils.getValueFromKey" (dict "key" $valueKeyRedisUseAuth "context" .context) -}}
{{- if eq $useAuth "true" -}}
{{- $requiredRedisPassword := dict "valueKey" $valueKeyRedisPassword "secret" .secret "field" "redis-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRedisPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled redis.
Usage:
{{ include "common.redis.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.redis.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.redis.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right prefix path for the values
Usage:
{{ include "common.redis.values.key.prefix" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.redis.values.keys.prefix" -}}
{{- if .subchart -}}redis.{{- else -}}{{- end -}}
{{- end -}}
{{/*
Checks whether the redis chart's includes the standarizations (version >= 14)
Usage:
{{ include "common.redis.values.standarized.version" (dict "context" $) }}
*/}}
{{- define "common.redis.values.standarized.version" -}}
{{- $standarizedAuth := printf "%s%s" (include "common.redis.values.keys.prefix" .) "auth" -}}
{{- $standarizedAuthValues := include "common.utils.getValueFromKey" (dict "key" $standarizedAuth "context" .context) }}
{{- if $standarizedAuthValues -}}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate values must not be empty.
Usage:
{{- $validateValueConf00 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
*/}}
{{- define "common.validations.values.multiple.empty" -}}
{{- range .required -}}
{{- include "common.validations.values.single.empty" (dict "valueKey" .valueKey "secret" .secret "field" .field "context" $.context) -}}
{{- end -}}
{{- end -}}
{{/*
Validate a value must not be empty.
Usage:
{{ include "common.validations.value.empty" (dict "valueKey" "mariadb.password" "secret" "secretName" "field" "my-password" "subchart" "subchart" "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
- subchart - String - Optional - Name of the subchart that the validated password is part of.
*/}}
{{- define "common.validations.values.single.empty" -}}
{{- $value := include "common.utils.getValueFromKey" (dict "key" .valueKey "context" .context) }}
{{- $subchart := ternary "" (printf "%s." .subchart) (empty .subchart) }}
{{- if not $value -}}
{{- $varname := "my-value" -}}
{{- $getCurrentValue := "" -}}
{{- if and .secret .field -}}
{{- $varname = include "common.utils.fieldToEnvVar" . -}}
{{- $getCurrentValue = printf " To get the current value:\n\n %s\n" (include "common.utils.secret.getvalue" .) -}}
{{- end -}}
{{- printf "\n '%s' must not be empty, please add '--set %s%s=$%s' to the command.%s" .valueKey $subchart .valueKey $varname $getCurrentValue -}}
{{- end -}}
{{- end -}}

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## bitnami/common
## It is required by CI/CD tools and processes.
## @skip exampleValue
##
exampleValue: common-chart

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CHART NAME: {{ .Chart.Name }}
CHART VERSION: {{ .Chart.Version }}
APP VERSION: {{ .Chart.AppVersion }}
** Please be patient while the chart is being deployed **
{{- if .Values.diagnosticMode.enabled }}
The chart has been deployed in diagnostic mode. All probes have been disabled and the command has been overwritten with:
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 4 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 4 }}
Get the list of pods by executing:
kubectl get pods --namespace {{ .Release.Namespace }} -l app.kubernetes.io/instance={{ .Release.Name }}
Access the pod you want to debug by executing
kubectl exec --namespace {{ .Release.Namespace }} -ti <NAME OF THE POD> -- /opt/bitnami/scripts/postgresql/entrypoint.sh /bin/bash
In order to replicate the container startup scripts execute this command:
/opt/bitnami/scripts/postgresql/entrypoint.sh /opt/bitnami/scripts/postgresql/run.sh
{{- else }}
PostgreSQL can be accessed via port {{ include "postgresql.service.port" . }} on the following DNS names from within your cluster:
{{ include "postgresql.primary.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local - Read/Write connection
{{- if eq .Values.architecture "replication" }}
{{ include "postgresql.readReplica.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local - Read only connection
{{- end }}
{{- $customUser := include "postgresql.username" . }}
{{- if and (not (empty $customUser)) (ne $customUser "postgres") .Values.auth.enablePostgresUser }}
To get the password for "postgres" run:
export POSTGRES_ADMIN_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.postgres-password}" | base64 -d)
To get the password for "{{ $customUser }}" run:
export POSTGRES_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.password}" | base64 -d)
{{- else }}
To get the password for "{{ default "postgres" $customUser }}" run:
export POSTGRES_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.{{ ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres")) }}}" | base64 -d)
{{- end }}
To connect to your database run the following command:
kubectl run {{ include "common.names.fullname" . }}-client --rm --tty -i --restart='Never' --namespace {{ .Release.Namespace }} --image {{ include "postgresql.image" . }} --env="PGPASSWORD=$POSTGRES_PASSWORD" \
--command -- psql --host {{ include "postgresql.primary.fullname" . }} -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }} -p {{ include "postgresql.service.port" . }}
> NOTE: If you access the container using bash, make sure that you execute "/opt/bitnami/scripts/postgresql/entrypoint.sh /bin/bash" in order to avoid the error "psql: local user with ID {{ .Values.primary.containerSecurityContext.runAsUser }}} does not exist"
To connect to your database from outside the cluster execute the following commands:
{{- if contains "NodePort" .Values.primary.service.type }}
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "postgresql.primary.fullname" . }})
PGPASSWORD="$POSTGRES_PASSWORD" psql --host $NODE_IP --port $NODE_PORT -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }}
{{- else if contains "LoadBalancer" .Values.primary.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ include "postgresql.primary.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "postgresql.primary.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
PGPASSWORD="$POSTGRES_PASSWORD" psql --host $SERVICE_IP --port {{ include "postgresql.service.port" . }} -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }}
{{- else if contains "ClusterIP" .Values.primary.service.type }}
kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ include "postgresql.primary.fullname" . }} {{ include "postgresql.service.port" . }}:{{ include "postgresql.service.port" . }} &
PGPASSWORD="$POSTGRES_PASSWORD" psql --host 127.0.0.1 -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }} -p {{ include "postgresql.service.port" . }}
{{- end }}
{{- end }}
{{- include "postgresql.validateValues" . -}}
{{- include "common.warnings.rollingTag" .Values.image -}}
{{- include "common.warnings.rollingTag" .Values.volumePermissions.image }}

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{{/* vim: set filetype=mustache: */}}
{{/*
Create a default fully qualified app name for PostgreSQL Primary objects
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "postgresql.primary.fullname" -}}
{{- if eq .Values.architecture "replication" }}
{{- printf "%s-%s" (include "common.names.fullname" .) .Values.primary.name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- include "common.names.fullname" . -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified app name for PostgreSQL read-only replicas objects
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "postgresql.readReplica.fullname" -}}
{{- printf "%s-%s" (include "common.names.fullname" .) .Values.readReplicas.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create the default FQDN for PostgreSQL primary headless service
We truncate at 63 chars because of the DNS naming spec.
*/}}
{{- define "postgresql.primary.svc.headless" -}}
{{- printf "%s-hl" (include "postgresql.primary.fullname" .) | trunc 63 | trimSuffix "-" }}
{{- end -}}
{{/*
Create the default FQDN for PostgreSQL read-only replicas headless service
We truncate at 63 chars because of the DNS naming spec.
*/}}
{{- define "postgresql.readReplica.svc.headless" -}}
{{- printf "%s-hl" (include "postgresql.readReplica.fullname" .) | trunc 63 | trimSuffix "-" }}
{{- end -}}
{{/*
Return the proper PostgreSQL image name
*/}}
{{- define "postgresql.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper PostgreSQL metrics image name
*/}}
{{- define "postgresql.metrics.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.metrics.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper image name (for the init container volume-permissions image)
*/}}
{{- define "postgresql.volumePermissions.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.volumePermissions.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names
*/}}
{{- define "postgresql.imagePullSecrets" -}}
{{ include "common.images.pullSecrets" (dict "images" (list .Values.image .Values.metrics.image .Values.volumePermissions.image) "global" .Values.global) }}
{{- end -}}
{{/*
Return the name for a custom user to create
*/}}
{{- define "postgresql.username" -}}
{{- if .Values.global.postgresql.auth.username }}
{{- .Values.global.postgresql.auth.username -}}
{{- else -}}
{{- .Values.auth.username -}}
{{- end -}}
{{- end -}}
{{/*
Return the name for a custom database to create
*/}}
{{- define "postgresql.database" -}}
{{- if .Values.global.postgresql.auth.database }}
{{- .Values.global.postgresql.auth.database -}}
{{- else if .Values.auth.database -}}
{{- .Values.auth.database -}}
{{- end -}}
{{- end -}}
{{/*
Get the password secret.
*/}}
{{- define "postgresql.secretName" -}}
{{- if .Values.global.postgresql.auth.existingSecret }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.existingSecret $) -}}
{{- else if .Values.auth.existingSecret -}}
{{- printf "%s" (tpl .Values.auth.existingSecret $) -}}
{{- else -}}
{{- printf "%s" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Get the replication-password key.
*/}}
{{- define "postgresql.replicationPasswordKey" -}}
{{- if or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret }}
{{- if .Values.global.postgresql.auth.secretKeys.replicationPasswordKey }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.secretKeys.replicationPasswordKey $) -}}
{{- else if .Values.auth.secretKeys.replicationPasswordKey -}}
{{- printf "%s" (tpl .Values.auth.secretKeys.replicationPasswordKey $) -}}
{{- else -}}
{{- "replication-password" -}}
{{- end -}}
{{- else -}}
{{- "replication-password" -}}
{{- end -}}
{{- end -}}
{{/*
Get the admin-password key.
*/}}
{{- define "postgresql.adminPasswordKey" -}}
{{- if or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret }}
{{- if .Values.global.postgresql.auth.secretKeys.adminPasswordKey }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.secretKeys.adminPasswordKey $) -}}
{{- else if .Values.auth.secretKeys.adminPasswordKey -}}
{{- printf "%s" (tpl .Values.auth.secretKeys.adminPasswordKey $) -}}
{{- end -}}
{{- else -}}
{{- "postgres-password" -}}
{{- end -}}
{{- end -}}
{{/*
Get the user-password key.
*/}}
{{- define "postgresql.userPasswordKey" -}}
{{- if or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret }}
{{- if or (empty (include "postgresql.username" .)) (eq (include "postgresql.username" .) "postgres") }}
{{- printf "%s" (include "postgresql.adminPasswordKey" .) -}}
{{- else -}}
{{- if .Values.global.postgresql.auth.secretKeys.userPasswordKey }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.secretKeys.userPasswordKey $) -}}
{{- else if .Values.auth.secretKeys.userPasswordKey -}}
{{- printf "%s" (tpl .Values.auth.secretKeys.userPasswordKey $) -}}
{{- end -}}
{{- end -}}
{{- else -}}
{{- ternary "password" "postgres-password" (and (not (empty (include "postgresql.username" .))) (ne (include "postgresql.username" .) "postgres")) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a secret object should be created
*/}}
{{- define "postgresql.createSecret" -}}
{{- if not (or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret) -}}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return PostgreSQL service port
*/}}
{{- define "postgresql.service.port" -}}
{{- if .Values.global.postgresql.service.ports.postgresql }}
{{- .Values.global.postgresql.service.ports.postgresql -}}
{{- else -}}
{{- .Values.primary.service.ports.postgresql -}}
{{- end -}}
{{- end -}}
{{/*
Return PostgreSQL service port
*/}}
{{- define "postgresql.readReplica.service.port" -}}
{{- if .Values.global.postgresql.service.ports.postgresql }}
{{- .Values.global.postgresql.service.ports.postgresql -}}
{{- else -}}
{{- .Values.readReplicas.service.ports.postgresql -}}
{{- end -}}
{{- end -}}
{{/*
Get the PostgreSQL primary configuration ConfigMap name.
*/}}
{{- define "postgresql.primary.configmapName" -}}
{{- if .Values.primary.existingConfigmap -}}
{{- printf "%s" (tpl .Values.primary.existingConfigmap $) -}}
{{- else -}}
{{- printf "%s-configuration" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for PostgreSQL primary with the configuration
*/}}
{{- define "postgresql.primary.createConfigmap" -}}
{{- if and (or .Values.primary.configuration .Values.primary.pgHbaConfiguration) (not .Values.primary.existingConfigmap) }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Get the PostgreSQL primary extended configuration ConfigMap name.
*/}}
{{- define "postgresql.primary.extendedConfigmapName" -}}
{{- if .Values.primary.existingExtendedConfigmap -}}
{{- printf "%s" (tpl .Values.primary.existingExtendedConfigmap $) -}}
{{- else -}}
{{- printf "%s-extended-configuration" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Get the PostgreSQL read replica extended configuration ConfigMap name.
*/}}
{{- define "postgresql.readReplicas.extendedConfigmapName" -}}
{{- printf "%s-extended-configuration" (include "postgresql.readReplica.fullname" .) -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for PostgreSQL primary with the extended configuration
*/}}
{{- define "postgresql.primary.createExtendedConfigmap" -}}
{{- if and .Values.primary.extendedConfiguration (not .Values.primary.existingExtendedConfigmap) }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for PostgreSQL read replica with the extended configuration
*/}}
{{- define "postgresql.readReplicas.createExtendedConfigmap" -}}
{{- if .Values.readReplicas.extendedConfiguration }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Create the name of the service account to use
*/}}
{{- define "postgresql.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "common.names.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap should be mounted with PostgreSQL configuration
*/}}
{{- define "postgresql.mountConfigurationCM" -}}
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Get the initialization scripts ConfigMap name.
*/}}
{{- define "postgresql.initdb.scriptsCM" -}}
{{- if .Values.primary.initdb.scriptsConfigMap -}}
{{- printf "%s" (tpl .Values.primary.initdb.scriptsConfigMap $) -}}
{{- else -}}
{{- printf "%s-init-scripts" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{/*
Return true if TLS is enabled for LDAP connection
*/}}
{{- define "postgresql.ldap.tls.enabled" -}}
{{- if and (kindIs "string" .Values.ldap.tls) (not (empty .Values.ldap.tls)) }}
{{- true -}}
{{- else if and (kindIs "map" .Values.ldap.tls) .Values.ldap.tls.enabled }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Get the readiness probe command
*/}}
{{- define "postgresql.readinessProbeCommand" -}}
{{- $customUser := include "postgresql.username" . }}
- |
{{- if (include "postgresql.database" .) }}
exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if .Values.tls.enabled }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if .Values.tls.enabled }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if contains "bitnami/" .Values.image.repository }}
[ -f /opt/bitnami/postgresql/tmp/.initialized ] || [ -f /bitnami/postgresql/.initialized ]
{{- end -}}
{{- end -}}
{{/*
Compile all warnings into a single message, and call fail.
*/}}
{{- define "postgresql.validateValues" -}}
{{- $messages := list -}}
{{- $messages := append $messages (include "postgresql.validateValues.ldapConfigurationMethod" .) -}}
{{- $messages := append $messages (include "postgresql.validateValues.psp" .) -}}
{{- $messages := without $messages "" -}}
{{- $message := join "\n" $messages -}}
{{- if $message -}}
{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
{{- end -}}
{{- end -}}
{{/*
Validate values of Postgresql - If ldap.url is used then you don't need the other settings for ldap
*/}}
{{- define "postgresql.validateValues.ldapConfigurationMethod" -}}
{{- if and .Values.ldap.enabled (and (not (empty .Values.ldap.url)) (not (empty .Values.ldap.server))) }}
postgresql: ldap.url, ldap.server
You cannot set both `ldap.url` and `ldap.server` at the same time.
Please provide a unique way to configure LDAP.
More info at https://www.postgresql.org/docs/current/auth-ldap.html
{{- end -}}
{{- end -}}
{{/*
Validate values of Postgresql - If PSP is enabled RBAC should be enabled too
*/}}
{{- define "postgresql.validateValues.psp" -}}
{{- if and .Values.psp.create (not .Values.rbac.create) }}
postgresql: psp.create, rbac.create
RBAC should be enabled if PSP is enabled in order for PSP to work.
More info at https://kubernetes.io/docs/concepts/policy/pod-security-policy/#authorizing-policies
{{- end -}}
{{- end -}}
{{/*
Return the path to the cert file.
*/}}
{{- define "postgresql.tlsCert" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/tls.crt" -}}
{{- else -}}
{{- required "Certificate filename is required when TLS in enabled" .Values.tls.certFilename | printf "/opt/bitnami/postgresql/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the cert key file.
*/}}
{{- define "postgresql.tlsCertKey" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/tls.key" -}}
{{- else -}}
{{- required "Certificate Key filename is required when TLS in enabled" .Values.tls.certKeyFilename | printf "/opt/bitnami/postgresql/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CA cert file.
*/}}
{{- define "postgresql.tlsCACert" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/ca.crt" -}}
{{- else -}}
{{- printf "/opt/bitnami/postgresql/certs/%s" .Values.tls.certCAFilename -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CRL file.
*/}}
{{- define "postgresql.tlsCRL" -}}
{{- if .Values.tls.crlFilename -}}
{{- printf "/opt/bitnami/postgresql/certs/%s" .Values.tls.crlFilename -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a TLS credentials secret object should be created
*/}}
{{- define "postgresql.createTlsSecret" -}}
{{- if and .Values.tls.autoGenerated (not .Values.tls.certificatesSecret) }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CA cert file.
*/}}
{{- define "postgresql.tlsSecretName" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "%s-crt" (include "common.names.fullname" .) -}}
{{- else -}}
{{ required "A secret containing TLS certificates is required when TLS is enabled" .Values.tls.certificatesSecret }}
{{- end -}}
{{- end -}}

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{{- range .Values.extraDeploy }}
---
{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
{{- end }}

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{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.egressRules.denyConnectionsToExternal .Values.networkPolicy.egressRules.customRules) }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-egress" (include "common.names.fullname" .) }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
policyTypes:
- Egress
egress:
{{- if .Values.networkPolicy.egressRules.denyConnectionsToExternal }}
- ports:
- port: 53
protocol: UDP
- port: 53
protocol: TCP
- to:
- namespaceSelector: {}
{{- end }}
{{- if .Values.networkPolicy.egressRules.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.egressRules.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if (include "postgresql.primary.createConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-configuration" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
{{- if .Values.primary.configuration }}
postgresql.conf: |-
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.configuration "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.pgHbaConfiguration }}
pg_hba.conf: |
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.pgHbaConfiguration "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if (include "postgresql.primary.createExtendedConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-extended-configuration" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
override.conf: |-
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.extendedConfiguration "context" $ ) | nindent 4 }}
{{- end }}

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{{- if and .Values.primary.initdb.scripts (not .Values.primary.initdb.scriptsConfigMap) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-init-scripts" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data: {{- include "common.tplvalues.render" (dict "value" .Values.primary.initdb.scripts "context" .) | nindent 2 }}
{{- end }}

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{{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-metrics" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
custom-metrics.yaml: {{ toYaml .Values.metrics.customMetrics | quote }}
{{- end }}

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{{- if .Values.metrics.enabled }}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-metrics" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.service.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.service.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
type: ClusterIP
sessionAffinity: {{ .Values.metrics.service.sessionAffinity }}
{{- if .Values.metrics.service.clusterIP }}
clusterIP: {{ .Values.metrics.service.clusterIP }}
{{- end }}
ports:
- name: http-metrics
port: {{ .Values.metrics.service.ports.metrics }}
targetPort: http-metrics
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- end }}

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{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.metrics.enabled .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled) }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-ingress" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: primary
ingress:
{{- if and .Values.metrics.enabled .Values.networkPolicy.metrics.enabled (or .Values.networkPolicy.metrics.namespaceSelector .Values.networkPolicy.metrics.podSelector) }}
- from:
{{- if .Values.networkPolicy.metrics.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.metrics.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.metrics.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.metrics.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.metrics.containerPorts.metrics }}
{{- end }}
{{- if and .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled (or .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector) }}
- from:
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if and .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled (eq .Values.architecture "replication") }}
- from:
- podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 14 }}
app.kubernetes.io/component: read
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if and .Values.metrics.enabled .Values.metrics.serviceMonitor.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.serviceMonitor.namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.metrics.serviceMonitor.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.labels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.metrics.serviceMonitor.jobLabel }}
jobLabel: {{ .Values.metrics.serviceMonitor.jobLabel }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
{{- if .Values.metrics.serviceMonitor.selector }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.selector "context" $) | nindent 6 }}
{{- end }}
app.kubernetes.io/component: metrics
endpoints:
- port: http-metrics
{{- if .Values.metrics.serviceMonitor.interval }}
interval: {{ .Values.metrics.serviceMonitor.interval }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.relabelings }}
relabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.relabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.metricRelabelings }}
metricRelabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.metricRelabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.honorLabels }}
honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
{{- end }}
namespaceSelector:
matchNames:
- {{ .Release.Namespace | quote }}
{{- end }}

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{{- $customUser := include "postgresql.username" . }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.labels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
replicas: 1
serviceName: {{ include "postgresql.primary.svc.headless" . }}
{{- if .Values.primary.updateStrategy }}
updateStrategy: {{- toYaml .Values.primary.updateStrategy | nindent 4 }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: primary
template:
metadata:
name: {{ include "postgresql.primary.fullname" . }}
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.primary.podLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.podLabels "context" $ ) | nindent 8 }}
{{- end }}
annotations:
{{- if (include "postgresql.primary.createConfigmap" .) }}
checksum/configuration: {{ include (print $.Template.BasePath "/primary/configmap.yaml") . | sha256sum }}
{{- end }}
{{- if (include "postgresql.primary.createExtendedConfigmap" .) }}
checksum/extended-configuration: {{ include (print $.Template.BasePath "/primary/extended-configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.primary.podAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.podAnnotations "context" $ ) | nindent 8 }}
{{- end }}
spec:
{{- if .Values.primary.extraPodSpec }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraPodSpec "context" $) | nindent 6 }}
{{- end }}
serviceAccountName: {{ include "postgresql.serviceAccountName" . }}
{{- include "postgresql.imagePullSecrets" . | nindent 6 }}
{{- if .Values.primary.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.primary.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.primary.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.primary.podAffinityPreset "component" "primary" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.primary.podAntiAffinityPreset "component" "primary" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.primary.nodeAffinityPreset.type "key" .Values.primary.nodeAffinityPreset.key "values" .Values.primary.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.primary.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.primary.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.primary.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.topologySpreadConstraints }}
topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.primary.topologySpreadConstraints "context" .) | nindent 8 }}
{{- end }}
{{- if .Values.primary.priorityClassName }}
priorityClassName: {{ .Values.primary.priorityClassName }}
{{- end }}
{{- if .Values.primary.schedulerName }}
schedulerName: {{ .Values.primary.schedulerName | quote }}
{{- end }}
{{- if .Values.primary.terminationGracePeriodSeconds }}
terminationGracePeriodSeconds: {{ .Values.primary.terminationGracePeriodSeconds }}
{{- end }}
{{- if .Values.primary.podSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
hostNetwork: {{ .Values.primary.hostNetwork }}
hostIPC: {{ .Values.primary.hostIPC }}
initContainers:
{{- if and .Values.tls.enabled (not .Values.volumePermissions.enabled) }}
- name: copy-certs
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.primary.resources }}
resources: {{- toYaml .Values.primary.resources | nindent 12 }}
{{- end }}
# We don't require a privileged container in this case
{{- if .Values.primary.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
chmod 600 {{ include "postgresql.tlsCertKey" . }}
volumeMounts:
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- else if and .Values.volumePermissions.enabled (or .Values.primary.persistence.enabled .Values.shmVolume.enabled) }}
- name: init-chmod-data
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.volumePermissions.resources }}
resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
{{- if .Values.primary.persistence.enabled }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown `id -u`:`id -G | cut -d " " -f2` {{ .Values.primary.persistence.mountPath }}
{{- else }}
chown {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }} {{ .Values.primary.persistence.mountPath }}
{{- end }}
mkdir -p {{ .Values.primary.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.primary.persistence.mountPath }}/conf {{- end }}
chmod 700 {{ .Values.primary.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.primary.persistence.mountPath }}/conf {{- end }}
find {{ .Values.primary.persistence.mountPath }} -mindepth 1 -maxdepth 1 {{- if not (include "postgresql.mountConfigurationCM" .) }} -not -name "conf" {{- end }} -not -name ".snapshot" -not -name "lost+found" | \
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
xargs -r chown -R `id -u`:`id -G | cut -d " " -f2`
{{- else }}
xargs -r chown -R {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
chmod -R 777 /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown -R `id -u`:`id -G | cut -d " " -f2` /opt/bitnami/postgresql/certs/
{{- else }}
chown -R {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }} /opt/bitnami/postgresql/certs/
{{- end }}
chmod 600 {{ include "postgresql.tlsCertKey" . }}
{{- end }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
securityContext: {{- omit .Values.volumePermissions.containerSecurityContext "runAsUser" | toYaml | nindent 12 }}
{{- else }}
securityContext: {{- .Values.volumePermissions.containerSecurityContext | toYaml | nindent 12 }}
{{- end }}
volumeMounts:
{{- if .Values.primary.persistence.enabled }}
- name: data
mountPath: {{ .Values.primary.persistence.mountPath }}
{{- if .Values.primary.persistence.subPath }}
subPath: {{ .Values.primary.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- end }}
{{- end }}
{{- if .Values.primary.initContainers }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.initContainers "context" $ ) | nindent 8 }}
{{- end }}
containers:
- name: postgresql
image: {{ include "postgresql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.primary.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
{{- else if .Values.primary.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.primary.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.primary.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.primary.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }}
- name: POSTGRESQL_PORT_NUMBER
value: {{ .Values.containerPorts.postgresql | quote }}
- name: POSTGRESQL_VOLUME_DIR
value: {{ .Values.primary.persistence.mountPath | quote }}
{{- if .Values.primary.persistence.mountPath }}
- name: PGDATA
value: {{ .Values.postgresqlDataDir | quote }}
{{- end }}
# Authentication
{{- if and (not (empty $customUser)) (ne $customUser "postgres") }}
- name: POSTGRES_USER
value: {{ $customUser | quote }}
{{- if .Values.auth.enablePostgresUser }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_POSTGRES_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/postgres-password"
{{- else }}
- name: POSTGRES_POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.adminPasswordKey" . }}
{{- end }}
{{- end }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_PASSWORD_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.userPasswordKey" . }}
{{- end }}
{{- if (include "postgresql.database" .) }}
- name: POSTGRES_DB
value: {{ (include "postgresql.database" .) | quote }}
{{- end }}
# Replication
{{- if or (eq .Values.architecture "replication") .Values.primary.standby.enabled }}
- name: POSTGRES_REPLICATION_MODE
value: {{ ternary "slave" "master" .Values.primary.standby.enabled | quote }}
- name: POSTGRES_REPLICATION_USER
value: {{ .Values.auth.replicationUsername | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/replication-password"
{{- else }}
- name: POSTGRES_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.replicationPasswordKey" . }}
{{- end }}
{{- if not (eq .Values.replication.synchronousCommit "off") }}
- name: POSTGRES_SYNCHRONOUS_COMMIT_MODE
value: {{ .Values.replication.synchronousCommit | quote }}
- name: POSTGRES_NUM_SYNCHRONOUS_REPLICAS
value: {{ .Values.replication.numSynchronousReplicas | quote }}
{{- end }}
- name: POSTGRES_CLUSTER_APP_NAME
value: {{ .Values.replication.applicationName }}
{{- end }}
# Initdb
{{- if .Values.primary.initdb.args }}
- name: POSTGRES_INITDB_ARGS
value: {{ .Values.primary.initdb.args | quote }}
{{- end }}
{{- if .Values.primary.initdb.postgresqlWalDir }}
- name: POSTGRES_INITDB_WALDIR
value: {{ .Values.primary.initdb.postgresqlWalDir | quote }}
{{- end }}
{{- if .Values.primary.initdb.user }}
- name: POSTGRESQL_INITSCRIPTS_USERNAME
value: {{ .Values.primary.initdb.user }}
{{- end }}
{{- if .Values.primary.initdb.password }}
- name: POSTGRESQL_INITSCRIPTS_PASSWORD
value: {{ .Values.primary.initdb.password | quote }}
{{- end }}
# Standby
{{- if .Values.primary.standby.enabled }}
- name: POSTGRES_MASTER_HOST
value: {{ .Values.primary.standby.primaryHost }}
- name: POSTGRES_MASTER_PORT_NUMBER
value: {{ .Values.primary.standby.primaryPort | quote }}
{{- end }}
# LDAP
- name: POSTGRESQL_ENABLE_LDAP
value: {{ ternary "yes" "no" .Values.ldap.enabled | quote }}
{{- if .Values.ldap.enabled }}
{{- if or .Values.ldap.url .Values.ldap.uri }}
- name: POSTGRESQL_LDAP_URL
value: {{ coalesce .Values.ldap.url .Values.ldap.uri }}
{{- else }}
- name: POSTGRESQL_LDAP_SERVER
value: {{ .Values.ldap.server }}
- name: POSTGRESQL_LDAP_PORT
value: {{ .Values.ldap.port | quote }}
- name: POSTGRESQL_LDAP_SCHEME
value: {{ .Values.ldap.scheme }}
{{- if (include "postgresql.ldap.tls.enabled" .) }}
- name: POSTGRESQL_LDAP_TLS
value: "1"
{{- end }}
- name: POSTGRESQL_LDAP_PREFIX
value: {{ .Values.ldap.prefix | quote }}
- name: POSTGRESQL_LDAP_SUFFIX
value: {{ .Values.ldap.suffix | quote }}
- name: POSTGRESQL_LDAP_BASE_DN
value: {{ coalesce .Values.ldap.baseDN .Values.ldap.basedn }}
- name: POSTGRESQL_LDAP_BIND_DN
value: {{ coalesce .Values.ldap.bindDN .Values.ldap.binddn}}
{{- if or (not (empty .Values.ldap.bind_password)) (not (empty .Values.ldap.bindpw)) }}
- name: POSTGRESQL_LDAP_BIND_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: ldap-password
{{- end }}
- name: POSTGRESQL_LDAP_SEARCH_ATTR
value: {{ coalesce .Values.ldap.search_attr .Values.ldap.searchAttribute }}
- name: POSTGRESQL_LDAP_SEARCH_FILTER
value: {{ coalesce .Values.ldap.search_filter .Values.ldap.searchFilter }}
{{- end }}
{{- end }}
# TLS
- name: POSTGRESQL_ENABLE_TLS
value: {{ ternary "yes" "no" .Values.tls.enabled | quote }}
{{- if .Values.tls.enabled }}
- name: POSTGRESQL_TLS_PREFER_SERVER_CIPHERS
value: {{ ternary "yes" "no" .Values.tls.preferServerCiphers | quote }}
- name: POSTGRESQL_TLS_CERT_FILE
value: {{ include "postgresql.tlsCert" . }}
- name: POSTGRESQL_TLS_KEY_FILE
value: {{ include "postgresql.tlsCertKey" . }}
{{- if .Values.tls.certCAFilename }}
- name: POSTGRESQL_TLS_CA_FILE
value: {{ include "postgresql.tlsCACert" . }}
{{- end }}
{{- if .Values.tls.crlFilename }}
- name: POSTGRESQL_TLS_CRL_FILE
value: {{ include "postgresql.tlsCRL" . }}
{{- end }}
{{- end }}
# Audit
- name: POSTGRESQL_LOG_HOSTNAME
value: {{ .Values.audit.logHostname | quote }}
- name: POSTGRESQL_LOG_CONNECTIONS
value: {{ .Values.audit.logConnections | quote }}
- name: POSTGRESQL_LOG_DISCONNECTIONS
value: {{ .Values.audit.logDisconnections | quote }}
{{- if .Values.audit.logLinePrefix }}
- name: POSTGRESQL_LOG_LINE_PREFIX
value: {{ .Values.audit.logLinePrefix | quote }}
{{- end }}
{{- if .Values.audit.logTimezone }}
- name: POSTGRESQL_LOG_TIMEZONE
value: {{ .Values.audit.logTimezone | quote }}
{{- end }}
{{- if .Values.audit.pgAuditLog }}
- name: POSTGRESQL_PGAUDIT_LOG
value: {{ .Values.audit.pgAuditLog | quote }}
{{- end }}
- name: POSTGRESQL_PGAUDIT_LOG_CATALOG
value: {{ .Values.audit.pgAuditLogCatalog | quote }}
# Others
- name: POSTGRESQL_CLIENT_MIN_MESSAGES
value: {{ .Values.audit.clientMinMessages | quote }}
- name: POSTGRESQL_SHARED_PRELOAD_LIBRARIES
value: {{ .Values.postgresqlSharedPreloadLibraries | quote }}
{{- if .Values.primary.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.primary.extraEnvVarsCM .Values.primary.extraEnvVarsSecret }}
envFrom:
{{- if .Values.primary.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.primary.extraEnvVarsCM }}
{{- end }}
{{- if .Values.primary.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.primary.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: tcp-postgresql
containerPort: {{ .Values.containerPorts.postgresql }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.primary.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.primary.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.startupProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- end }}
{{- if .Values.primary.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.primary.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.livenessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- end }}
{{- if .Values.primary.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.primary.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.readinessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
- -e
{{- include "postgresql.readinessProbeCommand" . | nindent 16 }}
{{- end }}
{{- end }}
{{- if .Values.primary.resources }}
resources: {{- toYaml .Values.primary.resources | nindent 12 }}
{{- end }}
{{- if .Values.primary.lifecycleHooks }}
lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.primary.lifecycleHooks "context" $) | nindent 12 }}
{{- end }}
volumeMounts:
{{- if or .Values.primary.initdb.scriptsConfigMap .Values.primary.initdb.scripts }}
- name: custom-init-scripts
mountPath: /docker-entrypoint-initdb.d/
{{- end }}
{{- if .Values.primary.initdb.scriptsSecret }}
- name: custom-init-scripts-secret
mountPath: /docker-entrypoint-initdb.d/secret
{{- end }}
{{- if or .Values.primary.extendedConfiguration .Values.primary.existingExtendedConfigmap }}
- name: postgresql-extended-config
mountPath: /bitnami/postgresql/conf/conf.d/
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.tls.enabled }}
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
readOnly: true
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.primary.persistence.enabled }}
- name: data
mountPath: {{ .Values.primary.persistence.mountPath }}
{{- if .Values.primary.persistence.subPath }}
subPath: {{ .Values.primary.persistence.subPath }}
{{- end }}
{{- end }}
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
- name: postgresql-config
mountPath: /bitnami/postgresql/conf
{{- end }}
{{- if .Values.primary.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ include "postgresql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
{{- if .Values.metrics.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.metrics.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.metrics.customMetrics }}
args: ["--extend.query-path", "/conf/custom-metrics.yaml"]
{{- end }}
env:
{{- $database := required "In order to enable metrics you need to specify a database (.Values.auth.database or .Values.global.postgresql.auth.database)" (include "postgresql.database" .) }}
- name: DATA_SOURCE_URI
value: {{ printf "127.0.0.1:%d/%s?sslmode=disable" (int (include "postgresql.service.port" .)) $database }}
{{- if .Values.auth.usePasswordFiles }}
- name: DATA_SOURCE_PASS_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: DATA_SOURCE_PASS
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.userPasswordKey" . }}
{{- end }}
- name: DATA_SOURCE_USER
value: {{ default "postgres" $customUser | quote }}
{{- if .Values.metrics.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
ports:
- name: http-metrics
containerPort: {{ .Values.metrics.containerPorts.metrics }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.metrics.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.startupProbe "enabled") "context" $) | nindent 12 }}
tcpSocket:
port: http-metrics
{{- end }}
{{- if .Values.metrics.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.livenessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- end }}
{{- if .Values.metrics.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.readinessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- end }}
{{- end }}
volumeMounts:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.metrics.customMetrics }}
- name: custom-metrics
mountPath: /conf
readOnly: true
{{- end }}
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.primary.sidecars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.sidecars "context" $ ) | nindent 8 }}
{{- end }}
volumes:
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
- name: postgresql-config
configMap:
name: {{ include "postgresql.primary.configmapName" . }}
{{- end }}
{{- if or .Values.primary.extendedConfiguration .Values.primary.existingExtendedConfigmap }}
- name: postgresql-extended-config
configMap:
name: {{ include "postgresql.primary.extendedConfigmapName" . }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
secret:
secretName: {{ include "postgresql.secretName" . }}
{{- end }}
{{- if or .Values.primary.initdb.scriptsConfigMap .Values.primary.initdb.scripts }}
- name: custom-init-scripts
configMap:
name: {{ include "postgresql.initdb.scriptsCM" . }}
{{- end }}
{{- if .Values.primary.initdb.scriptsSecret }}
- name: custom-init-scripts-secret
secret:
secretName: {{ tpl .Values.primary.initdb.scriptsSecret $ }}
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
secret:
secretName: {{ include "postgresql.tlsSecretName" . }}
- name: postgresql-certificates
emptyDir: {}
{{- end }}
{{- if .Values.primary.extraVolumes }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.extraVolumes "context" $ ) | nindent 8 }}
{{- end }}
{{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
- name: custom-metrics
configMap:
name: {{ printf "%s-metrics" (include "common.names.fullname" .) }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
emptyDir:
medium: Memory
{{- if .Values.shmVolume.sizeLimit }}
sizeLimit: {{ .Values.shmVolume.sizeLimit }}
{{- end }}
{{- end }}
{{- if and .Values.primary.persistence.enabled .Values.primary.persistence.existingClaim }}
- name: data
persistentVolumeClaim:
claimName: {{ tpl .Values.primary.persistence.existingClaim $ }}
{{- else if not .Values.primary.persistence.enabled }}
- name: data
emptyDir: {}
{{- else }}
volumeClaimTemplates:
- metadata:
name: data
{{- if .Values.primary.persistence.annotations }}
annotations: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.annotations "context" $) | nindent 10 }}
{{- end }}
{{- if .Values.primary.persistence.labels }}
labels: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.labels "context" $) | nindent 10 }}
{{- end }}
spec:
accessModes:
{{- range .Values.primary.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
{{- if .Values.primary.persistence.dataSource }}
dataSource: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.dataSource "context" $) | nindent 10 }}
{{- end }}
resources:
requests:
storage: {{ .Values.primary.persistence.size | quote }}
{{- if .Values.primary.persistence.selector }}
selector: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.selector "context" $) | nindent 10 }}
{{- end }}
{{- include "common.storage.class" (dict "persistence" .Values.primary.persistence "global" .Values.global) | nindent 8 }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.primary.svc.headless" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: primary
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
# Use this annotation in addition to the actual publishNotReadyAddresses
# field below because the annotation will stop being respected soon but the
# field is broken in some versions of Kubernetes:
# https://github.com/kubernetes/kubernetes/issues/58662
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
type: ClusterIP
clusterIP: None
# We want all pods in the StatefulSet to have their addresses published for
# the sake of the other Postgresql pods even before they're ready, since they
# have to be able to talk to each other in order to become ready.
publishNotReadyAddresses: true
ports:
- name: tcp-postgresql
port: {{ template "postgresql.service.port" . }}
targetPort: tcp-postgresql
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary

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apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: primary
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.service.annotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.service.annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.primary.service.type }}
{{- if or (eq .Values.primary.service.type "LoadBalancer") (eq .Values.primary.service.type "NodePort") }}
externalTrafficPolicy: {{ .Values.primary.service.externalTrafficPolicy | quote }}
{{- end }}
{{- if and (eq .Values.primary.service.type "LoadBalancer") (not (empty .Values.primary.service.loadBalancerSourceRanges)) }}
loadBalancerSourceRanges: {{ .Values.primary.service.loadBalancerSourceRanges }}
{{- end }}
{{- if and (eq .Values.primary.service.type "LoadBalancer") (not (empty .Values.primary.service.loadBalancerIP)) }}
loadBalancerIP: {{ .Values.primary.service.loadBalancerIP }}
{{- end }}
{{- if and .Values.primary.service.clusterIP (eq .Values.primary.service.type "ClusterIP") }}
clusterIP: {{ .Values.primary.service.clusterIP }}
{{- end }}
{{- if .Values.primary.service.sessionAffinity }}
sessionAffinity: {{ .Values.primary.service.sessionAffinity }}
{{- end }}
{{- if .Values.primary.service.sessionAffinityConfig }}
sessionAffinityConfig: {{- include "common.tplvalues.render" (dict "value" .Values.primary.service.sessionAffinityConfig "context" $) | nindent 4 }}
{{- end }}
ports:
- name: tcp-postgresql
port: {{ template "postgresql.service.port" . }}
targetPort: tcp-postgresql
{{- if and (or (eq .Values.primary.service.type "NodePort") (eq .Values.primary.service.type "LoadBalancer")) (not (empty .Values.primary.service.nodePorts.postgresql)) }}
nodePort: {{ .Values.primary.service.nodePorts.postgresql }}
{{- else if eq .Values.primary.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.primary.service.extraPorts }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.service.extraPorts "context" $) | nindent 4 }}
{{- end }}
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary

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{{- if and .Values.metrics.enabled .Values.metrics.prometheusRule.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.prometheusRule.namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.prometheusRule.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.labels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
groups:
- name: {{ include "common.names.fullname" . }}
rules: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.rules "context" $ ) | nindent 8 }}
{{- end }}

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{{- $pspAvailable := (semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- if and $pspAvailable .Values.psp.create }}
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
privileged: false
volumes:
- 'configMap'
- 'secret'
- 'persistentVolumeClaim'
- 'emptyDir'
- 'projected'
hostNetwork: false
hostIPC: false
hostPID: false
runAsUser:
rule: 'RunAsAny'
seLinux:
rule: 'RunAsAny'
supplementalGroups:
rule: 'MustRunAs'
ranges:
- min: 1
max: 65535
fsGroup:
rule: 'MustRunAs'
ranges:
- min: 1
max: 65535
readOnlyRootFilesystem: false
{{- end }}

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{{- if (include "postgresql.readReplicas.createExtendedConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-extended-configuration" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
override.conf: |-
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.extendedConfiguration "context" $ ) | nindent 4 }}
{{- end }}

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{{- if and .Values.metrics.enabled .Values.metrics.customMetrics (eq .Values.architecture "replication") }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-metrics" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
custom-metrics.yaml: {{ toYaml .Values.metrics.customMetrics | quote }}
{{- end }}

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{{- if and .Values.metrics.enabled (eq .Values.architecture "replication") }}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-metrics" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics-read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.service.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.service.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
type: ClusterIP
sessionAffinity: {{ .Values.metrics.service.sessionAffinity }}
{{- if .Values.metrics.service.clusterIP }}
clusterIP: {{ .Values.metrics.service.clusterIP }}
{{- end }}
ports:
- name: http-metrics
port: {{ .Values.metrics.service.ports.metrics }}
targetPort: http-metrics
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: read
{{- end }}

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{{- if and .Values.networkPolicy.enabled (eq .Values.architecture "replication") .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-ingress" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: read
ingress:
{{- if and .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled (or .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector) }}
- from:
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if and .Values.metrics.enabled .Values.metrics.serviceMonitor.enabled (eq .Values.architecture "replication") }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.serviceMonitor.namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics-read
{{- if .Values.metrics.serviceMonitor.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.labels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.metrics.serviceMonitor.jobLabel }}
jobLabel: {{ .Values.metrics.serviceMonitor.jobLabel }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
{{- if .Values.metrics.serviceMonitor.selector }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.selector "context" $) | nindent 6 }}
{{- end }}
app.kubernetes.io/component: metrics-read
endpoints:
- port: http-metrics
{{- if .Values.metrics.serviceMonitor.interval }}
interval: {{ .Values.metrics.serviceMonitor.interval }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.relabelings }}
relabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.relabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.metricRelabelings }}
metricRelabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.metricRelabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.honorLabels }}
honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
{{- end }}
namespaceSelector:
matchNames:
- {{ .Release.Namespace | quote }}
{{- end }}

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{{- if eq .Values.architecture "replication" }}
{{- $customUser := include "postgresql.username" . }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.labels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
replicas: {{ .Values.readReplicas.replicaCount }}
serviceName: {{ include "postgresql.readReplica.svc.headless" . }}
{{- if .Values.readReplicas.updateStrategy }}
updateStrategy: {{- toYaml .Values.readReplicas.updateStrategy | nindent 4 }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: read
template:
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.podLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.podLabels "context" $ ) | nindent 8 }}
{{- end }}
annotations:
{{- if (include "postgresql.readReplicas.createExtendedConfigmap" .) }}
checksum/extended-configuration: {{ include (print $.Template.BasePath "/read/extended-configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.readReplicas.podAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.podAnnotations "context" $ ) | nindent 8 }}
{{- end }}
spec:
{{- if .Values.readReplicas.extraPodSpec }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraPodSpec "context" $) | nindent 6 }}
{{- end }}
serviceAccountName: {{ include "postgresql.serviceAccountName" . }}
{{- include "postgresql.imagePullSecrets" . | nindent 6 }}
{{- if .Values.readReplicas.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.readReplicas.podAffinityPreset "component" "read" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.readReplicas.podAntiAffinityPreset "component" "read" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.readReplicas.nodeAffinityPreset.type "key" .Values.readReplicas.nodeAffinityPreset.key "values" .Values.readReplicas.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.readReplicas.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.topologySpreadConstraints }}
topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.topologySpreadConstraints "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.priorityClassName }}
priorityClassName: {{ .Values.readReplicas.priorityClassName }}
{{- end }}
{{- if .Values.readReplicas.schedulerName }}
schedulerName: {{ .Values.readReplicas.schedulerName | quote }}
{{- end }}
{{- if .Values.readReplicas.terminationGracePeriodSeconds }}
terminationGracePeriodSeconds: {{ .Values.readReplicas.terminationGracePeriodSeconds }}
{{- end }}
{{- if .Values.readReplicas.podSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
hostNetwork: {{ .Values.readReplicas.hostNetwork }}
hostIPC: {{ .Values.readReplicas.hostIPC }}
initContainers:
{{- if and .Values.tls.enabled (not .Values.volumePermissions.enabled) }}
- name: copy-certs
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
# We don't require a privileged container in this case
{{- if .Values.readReplicas.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
chmod 600 {{ include "postgresql.tlsCertKey" . }}
volumeMounts:
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- else if and .Values.volumePermissions.enabled (or .Values.readReplicas.persistence.enabled .Values.shmVolume.enabled) }}
- name: init-chmod-data
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
{{- if .Values.readReplicas.persistence.enabled }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown `id -u`:`id -G | cut -d " " -f2` {{ .Values.readReplicas.persistence.mountPath }}
{{- else }}
chown {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} {{ .Values.readReplicas.persistence.mountPath }}
{{- end }}
mkdir -p {{ .Values.readReplicas.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.readReplicas.persistence.mountPath }}/conf {{- end }}
chmod 700 {{ .Values.readReplicas.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.readReplicas.persistence.mountPath }}/conf {{- end }}
find {{ .Values.readReplicas.persistence.mountPath }} -mindepth 1 -maxdepth 1 {{- if not (include "postgresql.mountConfigurationCM" .) }} -not -name "conf" {{- end }} -not -name ".snapshot" -not -name "lost+found" | \
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
xargs -r chown -R `id -u`:`id -G | cut -d " " -f2`
{{- else }}
xargs -r chown -R {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
chmod -R 777 /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown -R `id -u`:`id -G | cut -d " " -f2` /opt/bitnami/postgresql/certs/
{{- else }}
chown -R {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} /opt/bitnami/postgresql/certs/
{{- end }}
chmod 600 {{ include "postgresql.tlsCertKey" . }}
{{- end }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
securityContext: {{- omit .Values.volumePermissions.containerSecurityContext "runAsUser" | toYaml | nindent 12 }}
{{- else }}
securityContext: {{- .Values.volumePermissions.containerSecurityContext | toYaml | nindent 12 }}
{{- end }}
volumeMounts:
{{ if .Values.readReplicas.persistence.enabled }}
- name: data
mountPath: {{ .Values.readReplicas.persistence.mountPath }}
{{- if .Values.readReplicas.persistence.subPath }}
subPath: {{ .Values.readReplicas.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- end }}
{{- end }}
{{- if .Values.readReplicas.initContainers }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.initContainers "context" $ ) | nindent 8 }}
{{- end }}
containers:
- name: postgresql
image: {{ include "postgresql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.readReplicas.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }}
- name: POSTGRESQL_PORT_NUMBER
value: {{ .Values.containerPorts.postgresql | quote }}
- name: POSTGRESQL_VOLUME_DIR
value: {{ .Values.readReplicas.persistence.mountPath | quote }}
{{- if .Values.readReplicas.persistence.mountPath }}
- name: PGDATA
value: {{ .Values.postgresqlDataDir | quote }}
{{- end }}
# Authentication
{{- if and (not (empty $customUser)) (ne $customUser "postgres") .Values.auth.enablePostgresUser }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_POSTGRES_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/postgres-password"
{{- else }}
- name: POSTGRES_POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.adminPasswordKey" . }}
{{- end }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_PASSWORD_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.userPasswordKey" . }}
{{- end }}
# Replication
- name: POSTGRES_REPLICATION_MODE
value: "slave"
- name: POSTGRES_REPLICATION_USER
value: {{ .Values.auth.replicationUsername | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/replication-password"
{{- else }}
- name: POSTGRES_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.replicationPasswordKey" . }}
{{- end }}
- name: POSTGRES_CLUSTER_APP_NAME
value: {{ .Values.replication.applicationName }}
- name: POSTGRES_MASTER_HOST
value: {{ include "postgresql.primary.fullname" . }}
- name: POSTGRES_MASTER_PORT_NUMBER
value: {{ include "postgresql.service.port" . | quote }}
# TLS
- name: POSTGRESQL_ENABLE_TLS
value: {{ ternary "yes" "no" .Values.tls.enabled | quote }}
{{- if .Values.tls.enabled }}
- name: POSTGRESQL_TLS_PREFER_SERVER_CIPHERS
value: {{ ternary "yes" "no" .Values.tls.preferServerCiphers | quote }}
- name: POSTGRESQL_TLS_CERT_FILE
value: {{ include "postgresql.tlsCert" . }}
- name: POSTGRESQL_TLS_KEY_FILE
value: {{ include "postgresql.tlsCertKey" . }}
{{- if .Values.tls.certCAFilename }}
- name: POSTGRESQL_TLS_CA_FILE
value: {{ include "postgresql.tlsCACert" . }}
{{- end }}
{{- if .Values.tls.crlFilename }}
- name: POSTGRESQL_TLS_CRL_FILE
value: {{ include "postgresql.tlsCRL" . }}
{{- end }}
{{- end }}
# Audit
- name: POSTGRESQL_LOG_HOSTNAME
value: {{ .Values.audit.logHostname | quote }}
- name: POSTGRESQL_LOG_CONNECTIONS
value: {{ .Values.audit.logConnections | quote }}
- name: POSTGRESQL_LOG_DISCONNECTIONS
value: {{ .Values.audit.logDisconnections | quote }}
{{- if .Values.audit.logLinePrefix }}
- name: POSTGRESQL_LOG_LINE_PREFIX
value: {{ .Values.audit.logLinePrefix | quote }}
{{- end }}
{{- if .Values.audit.logTimezone }}
- name: POSTGRESQL_LOG_TIMEZONE
value: {{ .Values.audit.logTimezone | quote }}
{{- end }}
{{- if .Values.audit.pgAuditLog }}
- name: POSTGRESQL_PGAUDIT_LOG
value: {{ .Values.audit.pgAuditLog | quote }}
{{- end }}
- name: POSTGRESQL_PGAUDIT_LOG_CATALOG
value: {{ .Values.audit.pgAuditLogCatalog | quote }}
# Others
- name: POSTGRESQL_CLIENT_MIN_MESSAGES
value: {{ .Values.audit.clientMinMessages | quote }}
- name: POSTGRESQL_SHARED_PRELOAD_LIBRARIES
value: {{ .Values.postgresqlSharedPreloadLibraries | quote }}
{{- if .Values.readReplicas.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.readReplicas.extraEnvVarsCM .Values.readReplicas.extraEnvVarsSecret }}
envFrom:
{{- if .Values.readReplicas.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.readReplicas.extraEnvVarsCM }}
{{- end }}
{{- if .Values.readReplicas.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.readReplicas.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: tcp-postgresql
containerPort: {{ .Values.containerPorts.postgresql }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.readReplicas.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.startupProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser| quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.livenessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.readinessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
- -e
{{- include "postgresql.readinessProbeCommand" . | nindent 16 }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
{{- if .Values.readReplicas.lifecycleHooks }}
lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.lifecycleHooks "context" $) | nindent 12 }}
{{- end }}
volumeMounts:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.readReplicas.extendedConfiguration }}
- name: postgresql-extended-config
mountPath: /bitnami/postgresql/conf/conf.d/
{{- end }}
{{- if .Values.tls.enabled }}
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
readOnly: true
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.readReplicas.persistence.enabled }}
- name: data
mountPath: {{ .Values.readReplicas.persistence.mountPath }}
{{- if .Values.readReplicas.persistence.subPath }}
subPath: {{ .Values.readReplicas.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ include "postgresql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
{{- if .Values.metrics.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.metrics.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.metrics.customMetrics }}
args: [ "--extend.query-path", "/conf/custom-metrics.yaml" ]
{{- end }}
env:
{{- $database := required "In order to enable metrics you need to specify a database (.Values.auth.database or .Values.global.postgresql.auth.database)" (include "postgresql.database" .) }}
- name: DATA_SOURCE_URI
value: {{ printf "127.0.0.1:%d/%s?sslmode=disable" (int (include "postgresql.service.port" .)) $database }}
{{- if .Values.auth.usePasswordFiles }}
- name: DATA_SOURCE_PASS_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: DATA_SOURCE_PASS
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.userPasswordKey" . }}
{{- end }}
- name: DATA_SOURCE_USER
value: {{ default "postgres" $customUser | quote }}
{{- if .Values.metrics.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
ports:
- name: http-metrics
containerPort: {{ .Values.metrics.containerPorts.metrics }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.metrics.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.startupProbe "enabled") "context" $) | nindent 12 }}
tcpSocket:
port: http-metrics
{{- end }}
{{- if .Values.metrics.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.livenessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- end }}
{{- if .Values.metrics.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.readinessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- end }}
{{- end }}
volumeMounts:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.metrics.customMetrics }}
- name: custom-metrics
mountPath: /conf
readOnly: true
{{- end }}
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.sidecars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.sidecars "context" $ ) | nindent 8 }}
{{- end }}
volumes:
{{- if .Values.readReplicas.extendedConfiguration }}
- name: postgresql-extended-config
configMap:
name: {{ include "postgresql.readReplicas.extendedConfigmapName" . }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
secret:
secretName: {{ include "postgresql.secretName" . }}
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
secret:
secretName: {{ include "postgresql.tlsSecretName" . }}
- name: postgresql-certificates
emptyDir: {}
{{- end }}
{{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
- name: custom-metrics
configMap:
name: {{ printf "%s-metrics" (include "common.names.fullname" .) }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
emptyDir:
medium: Memory
{{- if .Values.shmVolume.sizeLimit }}
sizeLimit: {{ .Values.shmVolume.sizeLimit }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.extraVolumes }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.extraVolumes "context" $ ) | nindent 8 }}
{{- end }}
{{- if and .Values.readReplicas.persistence.enabled .Values.readReplicas.persistence.existingClaim }}
- name: data
persistentVolumeClaim:
claimName: {{ tpl .Values.readReplicas.persistence.existingClaim $ }}
{{- else if not .Values.readReplicas.persistence.enabled }}
- name: data
emptyDir: {}
{{- else }}
volumeClaimTemplates:
- metadata:
name: data
{{- if .Values.readReplicas.persistence.annotations }}
annotations: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.annotations "context" $) | nindent 10 }}
{{- end }}
{{- if .Values.readReplicas.persistence.labels }}
labels: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.labels "context" $) | nindent 10 }}
{{- end }}
spec:
accessModes:
{{- range .Values.readReplicas.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
{{- if .Values.readReplicas.persistence.dataSource }}
dataSource: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.dataSource "context" $) | nindent 10 }}
{{- end }}
resources:
requests:
storage: {{ .Values.readReplicas.persistence.size | quote }}
{{- if .Values.readReplicas.persistence.selector }}
selector: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.selector "context" $) | nindent 10 }}
{{- end -}}
{{- include "common.storage.class" (dict "persistence" .Values.readReplicas.persistence "global" .Values.global) | nindent 8 }}
{{- end }}
{{- end }}

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{{- if eq .Values.architecture "replication" }}
apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.readReplica.svc.headless" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: read
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
# Use this annotation in addition to the actual publishNotReadyAddresses
# field below because the annotation will stop being respected soon but the
# field is broken in some versions of Kubernetes:
# https://github.com/kubernetes/kubernetes/issues/58662
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
type: ClusterIP
clusterIP: None
# We want all pods in the StatefulSet to have their addresses published for
# the sake of the other Postgresql pods even before they're ready, since they
# have to be able to talk to each other in order to become ready.
publishNotReadyAddresses: true
ports:
- name: tcp-postgresql
port: {{ include "postgresql.readReplica.service.port" . }}
targetPort: tcp-postgresql
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: read
{{- end }}

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{{- if eq .Values.architecture "replication" }}
apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: read
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.service.annotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.readReplicas.service.type }}
{{- if or (eq .Values.readReplicas.service.type "LoadBalancer") (eq .Values.readReplicas.service.type "NodePort") }}
externalTrafficPolicy: {{ .Values.readReplicas.service.externalTrafficPolicy | quote }}
{{- end }}
{{- if and (eq .Values.readReplicas.service.type "LoadBalancer") (not (empty .Values.readReplicas.service.loadBalancerSourceRanges)) }}
loadBalancerSourceRanges: {{ .Values.readReplicas.service.loadBalancerSourceRanges }}
{{- end }}
{{- if and (eq .Values.readReplicas.service.type "LoadBalancer") (not (empty .Values.readReplicas.service.loadBalancerIP)) }}
loadBalancerIP: {{ .Values.readReplicas.service.loadBalancerIP }}
{{- end }}
{{- if and .Values.readReplicas.service.clusterIP (eq .Values.readReplicas.service.type "ClusterIP") }}
clusterIP: {{ .Values.readReplicas.service.clusterIP }}
{{- end }}
{{- if .Values.readReplicas.service.sessionAffinity }}
sessionAffinity: {{ .Values.readReplicas.service.sessionAffinity }}
{{- end }}
{{- if .Values.readReplicas.service.sessionAffinityConfig }}
sessionAffinityConfig: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.sessionAffinityConfig "context" $) | nindent 4 }}
{{- end }}
ports:
- name: tcp-postgresql
port: {{ include "postgresql.readReplica.service.port" . }}
targetPort: tcp-postgresql
{{- if and (or (eq .Values.readReplicas.service.type "NodePort") (eq .Values.readReplicas.service.type "LoadBalancer")) (not (empty .Values.readReplicas.service.nodePorts.postgresql)) }}
nodePort: {{ .Values.readReplicas.service.nodePorts.postgresql }}
{{- else if eq .Values.readReplicas.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.readReplicas.service.extraPorts }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.extraPorts "context" $) | nindent 4 }}
{{- end }}
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: read
{{- end }}

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{{- if .Values.rbac.create }}
kind: Role
apiVersion: {{ include "common.capabilities.rbac.apiVersion" . }}
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
# yamllint disable rule:indentation
rules:
{{- $pspAvailable := (semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- if and $pspAvailable .Values.psp.create }}
- apiGroups:
- 'policy'
resources:
- 'podsecuritypolicies'
verbs:
- 'use'
resourceNames:
- {{ include "common.names.fullname" . }}
{{- end }}
{{- if .Values.rbac.rules }}
{{- include "common.tplvalues.render" ( dict "value" .Values.rbac.rules "context" $ ) | nindent 2 }}
{{- end }}
# yamllint enable rule:indentation
{{- end }}

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{{- if .Values.rbac.create }}
kind: RoleBinding
apiVersion: {{ include "common.capabilities.rbac.apiVersion" . }}
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
roleRef:
kind: Role
name: {{ include "common.names.fullname" . }}
apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
name: {{ include "postgresql.serviceAccountName" . }}
namespace: {{ .Release.Namespace | quote }}
{{- end }}

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{{- if (include "postgresql.createSecret" .) }}
apiVersion: v1
kind: Secret
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: Opaque
data:
{{- if .Values.auth.enablePostgresUser }}
postgres-password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "postgres-password" "providedValues" (list "global.postgresql.auth.postgresPassword" "auth.postgresPassword") "context" $) }}
{{- end }}
{{- if not (empty (include "postgresql.username" .)) }}
password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "password" "providedValues" (list "global.postgresql.auth.password" "auth.password") "context" $) }}
{{- end }}
{{- if eq .Values.architecture "replication" }}
replication-password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "replication-password" "providedValues" (list "auth.replicationPassword") "context" $) }}
{{- end }}
# We don't auto-generate LDAP password when it's not provided as we do for other passwords
{{- if and .Values.ldap.enabled (or .Values.ldap.bind_password .Values.ldap.bindpw) }}
ldap-password: {{ coalesce .Values.ldap.bind_password .Values.ldap.bindpw | b64enc | quote }}
{{- end }}
{{- end -}}

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{{- if .Values.serviceAccount.create }}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ include "postgresql.serviceAccountName" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.serviceAccount.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.serviceAccount.annotations "context" $ ) | nindent 4 }}
{{- end }}
automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
{{- end }}

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{{- if (include "postgresql.createTlsSecret" . ) }}
{{- $ca := genCA "postgresql-ca" 365 }}
{{- $fullname := include "common.names.fullname" . }}
{{- $releaseNamespace := .Release.Namespace }}
{{- $clusterDomain := .Values.clusterDomain }}
{{- $primaryHeadlessServiceName := include "postgresql.primary.svc.headless" . }}
{{- $readHeadlessServiceName := include "postgresql.readReplica.svc.headless" . }}
{{- $altNames := list (printf "*.%s.%s.svc.%s" $fullname $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $fullname $releaseNamespace $clusterDomain) (printf "*.%s.%s.svc.%s" $primaryHeadlessServiceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $primaryHeadlessServiceName $releaseNamespace $clusterDomain) (printf "*.%s.%s.svc.%s" $readHeadlessServiceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $readHeadlessServiceName $releaseNamespace $clusterDomain) $fullname }}
{{- $crt := genSignedCert $fullname nil $altNames 365 $ca }}
apiVersion: v1
kind: Secret
metadata:
name: {{ printf "%s-crt" (include "common.names.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: kubernetes.io/tls
data:
ca.crt: {{ $ca.Cert | b64enc | quote }}
tls.crt: {{ $crt.Cert | b64enc | quote }}
tls.key: {{ $crt.Key | b64enc | quote }}
{{- end }}

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{
"$schema": "http://json-schema.org/schema#",
"type": "object",
"properties": {
"architecture": {
"type": "string",
"title": "PostgreSQL architecture",
"form": true,
"description": "Allowed values: `standalone` or `replication`"
},
"auth": {
"type": "object",
"title": "Authentication configuration",
"form": true,
"properties": {
"enablePostgresUser": {
"type": "boolean",
"title": "Enable \"postgres\" admin user",
"description": "Assign a password to the \"postgres\" admin user. Otherwise, remote access will be blocked for this user",
"form": true
},
"postgresPassword": {
"type": "string",
"title": "Password for the \"postgres\" admin user",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true
},
"database": {
"type": "string",
"title": "PostgreSQL custom database",
"description": "Name of the custom database to be created during the 1st initialization of PostgreSQL",
"form": true
},
"username": {
"type": "string",
"title": "PostgreSQL custom user",
"description": "Name of the custom user to be created during the 1st initialization of PostgreSQL. This user only has permissions on the PostgreSQL custom database",
"form": true
},
"password": {
"type": "string",
"title": "Password for the custom user to create",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true
},
"replicationUsername": {
"type": "string",
"title": "PostgreSQL replication user",
"description": "Name of user used to manage replication.",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
},
"replicationPassword": {
"type": "string",
"title": "Password for PostgreSQL replication user",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
}
}
},
"persistence": {
"type": "object",
"properties": {
"size": {
"type": "string",
"title": "Persistent Volume Size",
"form": true,
"render": "slider",
"sliderMin": 1,
"sliderMax": 100,
"sliderUnit": "Gi"
}
}
},
"resources": {
"type": "object",
"title": "Required Resources",
"description": "Configure resource requests",
"form": true,
"properties": {
"requests": {
"type": "object",
"properties": {
"memory": {
"type": "string",
"form": true,
"render": "slider",
"title": "Memory Request",
"sliderMin": 10,
"sliderMax": 2048,
"sliderUnit": "Mi"
},
"cpu": {
"type": "string",
"form": true,
"render": "slider",
"title": "CPU Request",
"sliderMin": 10,
"sliderMax": 2000,
"sliderUnit": "m"
}
}
}
}
},
"replication": {
"type": "object",
"form": true,
"title": "Replication Details",
"properties": {
"enabled": {
"type": "boolean",
"title": "Enable Replication",
"form": true
},
"readReplicas": {
"type": "integer",
"title": "read Replicas",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
}
}
},
"volumePermissions": {
"type": "object",
"properties": {
"enabled": {
"type": "boolean",
"form": true,
"title": "Enable Init Containers",
"description": "Change the owner of the persist volume mountpoint to RunAsUser:fsGroup"
}
}
},
"metrics": {
"type": "object",
"properties": {
"enabled": {
"type": "boolean",
"title": "Configure metrics exporter",
"form": true
}
}
}
}
}

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6
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# install chart with some extra labels
extraLabels:
acme.com/some-key: some-value

9
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# install chart with default values
proxy:
type: NodePort
env:
anonymous_reports: "off"
ingressController:
env:
anonymous_reports: "false"

11
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# install chart with a service account
deployment:
serviceAccount:
create: true
name: "my-kong-sa"
annotations: {}
ingressController:
serviceAccount:
create: false

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# install chart with default values
# use single image strings instead of repository/tag
image:
unifiedRepoTag: kong:2.6
proxy:
type: NodePort
env:
anonymous_reports: "off"
ingressController:
env:
anonymous_reports: "false"
image:
unifiedRepoTag: kong/kubernetes-ingress-controller:2.0.2

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# This tests the following unrelated aspects of Ingress Controller
# - HPA enabled
autoscaling:
enabled: true
args:
- --alsologtostderr
# - ingressController deploys without a database (default)
ingressController:
enabled: true
# - webhook is enabled and deploys
admissionWebhook:
enabled: true
# - environment variables can be injected into ingress controller container
env:
anonymous_reports: "false"
kong_admin_header: "foo:bar"
# - annotations can be injected for service account
serviceAccount:
annotations:
eks.amazonaws.com/role-arn: arn:aws:iam::AWS_ACCOUNT_ID:role/IAM_ROLE_NAME
userDefinedVolumeMounts:
- name: "tmpdir"
mountPath: "/tmp/foo"
readOnly: true
- name: "controllerdir"
mountPath: "/tmp/controller"
# - pod labels can be added to the deployment template
podLabels:
app: kong
environment: test
# - podSecurityPolicies are enabled
podSecurityPolicy:
enabled: true
# - ingress resources are created with hosts
admin:
type: NodePort
ingress:
enabled: true
hostname: admin.kong.example
annotations: {}
path: /
proxy:
type: NodePort
ingress:
enabled: true
hostname: proxy.kong.example
annotations: {}
path: /
env:
anonymous_reports: "off"
deployment:
initContainers:
- name: "bash"
image: "bash:latest"
command: ["/bin/sh", "-c", "true"]
resources:
limits:
cpu: "100m"
memory: "64Mi"
requests:
cpu: "100m"
memory: "64Mi"
volumeMounts:
- name: "tmpdir"
mountPath: "/tmp/foo"
userDefinedVolumes:
- name: "tmpdir"
emptyDir: {}
- name: "controllerdir"
emptyDir: {}
userDefinedVolumeMounts:
- name: "tmpdir"
mountPath: "/tmp/foo"

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# This tests the following unrelated aspects of Ingress Controller
# - ingressController deploys with a database
# - stream listens work
# - a mixture of controller, Kong, and shared volumes successfully mount
# - watchNamespaces is set
ingressController:
enabled: true
env:
anonymous_reports: "false"
customEnv:
TZ: "Europe/Berlin"
watchNamespaces:
- default
postgresql:
enabled: true
auth:
username: kong
password: kong
env:
anonymous_reports: "off"
database: "postgres"
# - ingress resources are created without hosts
admin:
type: NodePort
ingress:
enabled: true
hosts: []
path: /
proxy:
type: NodePort
ingress:
enabled: true
hostname: proxy.kong.example
annotations: {}
path: /
# - add stream listens
stream:
- containerPort: 9000
servicePort: 9000
parameters: []
- containerPort: 9001
servicePort: 9001
parameters:
- ssl
# - PDB is enabled
podDisruptionBudget:
enabled: true
# update strategy
updateStrategy:
type: "RollingUpdate"
rollingUpdate:
maxSurge: 1
maxUnavailable: 0
deployment:
initContainers:
- name: "bash"
image: "bash:latest"
command: ["/bin/sh", "-c", "true"]
resources:
limits:
cpu: "100m"
memory: "64Mi"
requests:
cpu: "100m"
memory: "64Mi"

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# CI test for testing dbless deployment without ingress controllers
# - disable ingress controller
ingressController:
enabled: false
# - disable DB for kong
env:
anonymous_reports: "off"
database: "off"
postgresql:
enabled: false
proxy:
type: NodePort
deployment:
initContainers:
- name: "bash"
image: "bash:latest"
command: ["/bin/sh", "-c", "true"]
resources:
limits:
cpu: "100m"
memory: "64Mi"
requests:
cpu: "100m"
memory: "64Mi"
volumeMounts:
- name: "tmpdir"
mountPath: "/opt/tmp"
userDefinedVolumes:
- name: "tmpdir"
emptyDir: {}
userDefinedVolumeMounts:
- name: "tmpdir"
mountPath: "/opt/tmp"
dblessConfig:
config: |
_format_version: "1.1"
services:
- name: example.com
url: http://example.com
routes:
- name: example
paths:
- "/example"

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# CI test for testing dbless deployment without ingress controllers using legacy admin listen and stream listens
# - disable ingress controller
ingressController:
enabled: false
env:
anonymous_reports: "false"
# - disable DB for kong
env:
anonymous_reports: "off"
database: "off"
postgresql:
enabled: false
proxy:
type: NodePort
# - add stream listens
stream:
- containerPort: 9000
servicePort: 9000
parameters: []
- containerPort: 9001
servicePort: 9001
parameters:
- ssl
ingress:
enabled: true
dblessConfig:
config: |
_format_version: "1.1"
services:
- name: example.com
url: http://example.com
routes:
- name: example
paths:
- "/example"

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# This tests the following unrelated aspects of Ingress Controller
# - ingressController deploys with a database
# - TODO remove this test when https://github.com/Kong/charts/issues/295 is solved
# and its associated wait-for-db workaround is removed.
# This test is similar to test2-values.yaml, but lacks a stream listen.
# wait-for-db will _not_ create a socket file. This test ensures the workaround
# does not interfere with startup when there is no file to remove.
ingressController:
enabled: true
env:
anonymous_reports: "false"
postgresql:
enabled: true
auth:
username: kong
password: kong
service:
ports:
postgresql: 5432
env:
anonymous_reports: "off"
database: "postgres"
# Added example for customEnv
customEnv:
client_id: "exampleId"
# - ingress resources are created without hosts
admin:
type: NodePort
ingress:
enabled: true
hosts: []
path: /
proxy:
type: NodePort
ingress:
enabled: true
hostname: proxy.kong.example
annotations: {}
path: /
# - PDB is enabled
podDisruptionBudget:
enabled: true
# update strategy
updateStrategy:
type: "RollingUpdate"
rollingUpdate:
maxSurge: 1
maxUnavailable: 0

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# CI test for testing dbless deployment without ingress controllers
# - disable ingress controller
# - no static config
ingressController:
enabled: false
# - disable DB for kong
env:
anonymous_reports: "off"
database: "off"
postgresql:
enabled: false
proxy:
type: NodePort
deployment:
initContainers:
- name: "bash"
image: "bash:latest"
command: ["/bin/sh", "-c", "true"]
resources:
limits:
cpu: "100m"
memory: "64Mi"
requests:
cpu: "100m"
memory: "64Mi"
volumeMounts:
- name: "tmpdir"
mountPath: "/opt/tmp"
userDefinedVolumes:
- name: "tmpdir"
emptyDir: {}
userDefinedVolumeMounts:
- name: "tmpdir"
mountPath: "/opt/tmp"

40
build_system/charts/open-appsec-kong/crds/crd-openappsec-custom-response.yaml Normal file
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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata :
name : customresponses.openappsec.io
spec:
group: openappsec.io
versions:
- name: v1beta1
served: true
storage: true
schema:
openAPIV3Schema:
type: object
properties:
spec:
type: object
properties:
mode:
type: string
enum:
- block-page
#- redirect
- response-code-only
message-title:
type: string
message-body:
type: string
http-response-code:
type: integer
minimum: 100
maximum: 599
scope: Cluster
names:
plural: customresponses
singular: customresponse
kind: CustomResponse
shortNames:
- customresponse

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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: exceptions.openappsec.io
spec:
group: openappsec.io
versions:
- name: v1beta1
served: true
storage: true
schema:
openAPIV3Schema:
type: object
properties:
spec:
type: array
items:
type: object
required:
- action
properties:
action:
type: string
enum:
- skip
- accept
- drop
- suppressLog
sourceIp:
type: array
items:
type: string
url:
type: array
items:
type: string
sourceIdentifier:
type: array
items:
type: string
protectionName:
type: array
items:
type: string
paramValue:
type: array
items:
type: string
paramName:
type: array
items:
type: string
hostName:
type: array
items:
type: string
countryCode:
type: array
items:
type: string
countryName:
type: array
items:
type: string
comment:
type: string
scope: Cluster
names:
plural: exceptions
singular: exception
kind: Exception
shortNames:
- exception

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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata :
name : logtriggers.openappsec.io
spec:
group: openappsec.io
versions:
- name: v1beta1
# Each version can be enabled/disabled by Served flag.
served: true
# One and only one version must be marked as the storage version.
storage: true
schema:
openAPIV3Schema:
type: object
properties:
spec:
type: object
properties:
access-control-logging:
type: object
properties:
allow-events:
type: boolean
drop-events:
type: boolean
appsec-logging:
type: object
properties:
detect-events:
type: boolean
prevent-events:
type: boolean
all-web-requests:
type: boolean
additional-suspicious-events-logging:
type: object
properties:
enabled:
type: boolean
minimum-severity:
type: string
enum:
- high
- critical
response-body:
type: boolean
response-code:
type: boolean
extended-logging:
type: object
properties:
url-path:
type: boolean
url-query:
type: boolean
http-headers:
type: boolean
request-body:
type: boolean
log-destination:
type: object
properties:
cloud:
type: boolean
syslog-service: #change to object array
type: array
items:
type: object
properties:
address:
type: string
port:
type: integer
file:
type: string
stdout:
type: object
properties:
format:
type: string
enum:
- json
- json-formatted
cef-service:
type: array
items:
type: object
properties:
address:
type: string
port:
type: integer
proto:
type: string
enum:
- tcp
- udp
scope: Cluster
names:
plural: logtriggers
singular: logtrigger
kind: LogTrigger
shortNames:
- logtrigger

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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata :
name : policies.openappsec.io
spec:
group: openappsec.io
versions:
- name: v1beta1
# Each version can be enabled/disabled by Served flag.
served: true
# One and only one version must be marked as the storage version.
storage: true
schema:
openAPIV3Schema:
type: object
properties:
spec:
type: object
properties:
default:
type: object
properties:
mode:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
practices:
type: array
items:
type: string
triggers:
type: array
items:
type: string
custom-response:
type: string
source-identifiers:
type: string
trusted-sources:
type: string
exceptions:
type: array
items:
type: string
specific-rules:
type: array
items:
type: object
properties:
host:
type: string
mode:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
practices:
type: array
items:
type: string
triggers:
type: array
items:
type: string
custom-response:
type: string
source-identifiers:
type: string
trusted-sources:
type: string
exceptions:
type: array
items:
type: string
scope: Cluster
names:
plural: policies
singular: policy
kind: Policy
shortNames:
- policy

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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata :
name : practices.openappsec.io
spec:
group: openappsec.io
versions:
- name: v1beta1
served: true
storage: true
schema:
openAPIV3Schema:
type: object
properties:
spec:
type: object
properties:
web-attacks:
type: object
properties:
override-mode:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
minimum-confidence:
type: string
enum:
- medium
- high
- critical
max-url-size-bytes:
type: integer
max-object-depth:
type: integer
max-body-size-kb:
type: integer
max-header-size-bytes:
type: integer
protections:
type: object
properties:
csrf-enabled:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
error-disclosure-enabled:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
open-redirect-enabled:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
non-valid-http-methods:
type: boolean
anti-bot:
type: object
properties:
override-mode:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
injected-URIs:
type: array
items:
type: object
properties:
uri:
type: string
validated-URIs:
type: array
items:
type: object
properties:
uri:
type: string
snort-signatures:
type: object
properties:
override-mode:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
configmap:
type: array
items:
type: string
openapi-schema-validation:
type: object
properties:
override-mode:
type: string
enum:
- prevent-learn
- detect-learn
- prevent
- detect
- inactive
configmap:
type: array
items:
type: string
scope: Cluster
names:
plural: practices
singular: practice
kind: Practice
shortNames:
- practice

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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata :
name : sourcesidentifiers.openappsec.io
spec:
group: openappsec.io
versions:
- name: v1beta1
served: true
storage: true
schema:
openAPIV3Schema:
type: object
properties:
spec:
type: array
items:
type: object
properties:
sourceIdentifier:
type: string
enum:
- headerkey
- JWTKey
- cookie
- sourceip
- x-forwarded-for
value:
type: array
items:
type: string
scope: Cluster
names:
plural: sourcesidentifiers
singular: sourcesidentifier
kind: SourcesIdentifier
shortNames:
- sourcesidentifier

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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata :
name : trustedsources.openappsec.io
spec:
group: openappsec.io
versions:
- name: v1beta1
served: true
storage: true
schema:
openAPIV3Schema:
type: object
properties:
spec:
type: object
properties:
minNumOfSources:
type: integer
sourcesIdentifiers:
type: array
items:
type: string
scope: Cluster
names:
plural: trustedsources
singular: trustedsource
kind: TrustedSource
shortNames:
- trustedsource

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# Example values.yaml configurations
The YAML files in this directory provide basic example configurations for
common Kong deployment scenarios on Kubernetes.
* [minimal-kong-controller.yaml](minimal-kong-controller.yaml) installs Kong
open source with the ingress controller in DB-less mode.
* [minimal-kong-standalone.yaml](minimal-kong-standalone.yaml) installs Kong
open source and Postgres with no controller.
* [minimal-kong-enterprise-dbless.yaml](minimal-kong-enterprise-dbless.yaml)
installs Kong for Kubernetes with Kong Enterprise with the ingress controller
in DB-less mode.
* [minimal-k4k8s-with-kong-enterprise.yaml](minimal-k4k8s-with-kong-enterprise.yaml)
installs Kong for Kubernetes with Kong Enterprise with the ingress controller
and PostgreSQL. It does not enable Enterprise features other than Kong
Manager, and does not expose it or the Admin API via a TLS-secured ingress.
* [full-k4k8s-with-kong-enterprise.yaml](full-k4k8s-with-kong-enterprise.yaml)
installs Kong for Kubernetes with Kong Enterprise with the ingress controller
in PostgreSQL. It enables all Enterprise services.
* [minimal-kong-hybrid-control.yaml](minimal-kong-hybrid-control.yaml) and
[minimal-kong-hybrid-data.yaml](minimal-kong-hybrid-data.yaml) install
separate releases for hybrid mode control and data plane nodes, using the
built-in PostgreSQL chart on the control plane release. They require some
pre-work to [create certificates](https://github.com/Kong/charts/blob/main/charts/kong/README.md#certificates)
and configure the control plane location. See comments in the file headers
for additional details.
Note that you should install the control plane release first if possible:
data planes must be able to talk with a control plane node before they can
come online. Starting control planes first is not strictly required (data
plane nodes will retry their connection for a while before Kubernetes
restarts them, so starting control planes second, but around the same time
will usually work), but is the smoothest option.
* [minimal-kong-enterprise-hybrid-control.yaml](minimal-kong-enterprise-hybrid-control.yaml) and
[minimal-kong-enterprise-hybrid-data.yaml](minimal-kong-enterprise-hybrid-data.yaml) install
separate releases of Kong Enterprise for hybrid mode control and data plane nodes, using the
built-in PostgreSQL chart on the control plane release. They require some
pre-work to [create certificates](https://github.com/Kong/charts/blob/main/charts/kong/README.md#certificates)
and configure the control plane location. See comments in the file headers
for additional details.
Note that you should install the control plane release first if possible:
data planes must be able to talk with a control plane node before they can
come online. Starting control planes first is not strictly required (data
plane nodes will retry their connection for a while before Kubernetes
restarts them, so starting control planes second, but around the same time
will usually work), but is the smoothest option.
All Enterprise examples require some level of additional user configuration to
install properly. Read the comments at the top of each file for instructions.

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# Kong Gateway Helm Docs Samples
This directory contains sample values files written in support of official [docs.konghq.com](https://docs.konghq.com/gateway/3.0.x/install-and-run/) workflows.
## Disclaimer
The samples here are published for educational purposes and should not be considered production ready as-is.

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admin:
annotations:
konghq.com/protocol: https
enabled: true
http:
enabled: false
ingress:
annotations:
konghq.com/https-redirect-status-code: "301"
konghq.com/protocols: https
konghq.com/strip-path: "true"
kubernetes.io/ingress.class: default
nginx.ingress.kubernetes.io/app-root: /
nginx.ingress.kubernetes.io/backend-protocol: HTTPS
nginx.ingress.kubernetes.io/permanent-redirect-code: "301"
enabled: true
hostname: kong.127-0-0-1.nip.io
path: /api
tls: quickstart-kong-admin-cert
tls:
containerPort: 8444
enabled: true
parameters:
- http2
servicePort: 8444
type: ClusterIP
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchExpressions:
- key: app.kubernetes.io/instance
operator: In
values:
- dataplane
topologyKey: kubernetes.io/hostname
weight: 100
certificates:
enabled: true
issuer: quickstart-kong-selfsigned-issuer
cluster:
enabled: true
admin:
enabled: true
commonName: kong.127-0-0-1.nip.io
portal:
enabled: true
commonName: developer.127-0-0-1.nip.io
proxy:
enabled: true
commonName: 127-0-0-1.nip.io
dnsNames:
- '*.127-0-0-1.nip.io'
cluster:
enabled: true
labels:
konghq.com/service: cluster
tls:
containerPort: 8005
enabled: true
servicePort: 8005
type: ClusterIP
clustertelemetry:
enabled: true
tls:
containerPort: 8006
enabled: true
servicePort: 8006
type: ClusterIP
deployment:
kong:
daemonset: false
enabled: true
enterprise:
enabled: true
license_secret: kong-enterprise-license
portal:
enabled: true
rbac:
admin_api_auth: basic-auth
admin_gui_auth_conf_secret: kong-config-secret
enabled: true
session_conf_secret: kong-config-secret
smtp:
enabled: false
vitals:
enabled: true
env:
admin_access_log: /dev/stdout
admin_api_uri: https://kong.127-0-0-1.nip.io/api
admin_error_log: /dev/stdout
admin_gui_access_log: /dev/stdout
admin_gui_error_log: /dev/stdout
admin_gui_host: kong.127-0-0-1.nip.io
admin_gui_protocol: https
admin_gui_url: https://kong.127-0-0-1.nip.io/
cluster_data_plane_purge_delay: 60
cluster_listen: 0.0.0.0:8005
cluster_telemetry_listen: 0.0.0.0:8006
database: postgres
log_level: debug
lua_package_path: /opt/?.lua;;
nginx_worker_processes: "2"
password:
valueFrom:
secretKeyRef:
key: kong_admin_password
name: kong-config-secret
pg_database: kong
pg_host:
valueFrom:
secretKeyRef:
key: pg_host
name: kong-config-secret
pg_ssl: "off"
pg_ssl_verify: "off"
pg_user: kong
plugins: bundled,openid-connect
portal: true
portal_api_access_log: /dev/stdout
portal_api_error_log: /dev/stdout
portal_api_url: https://developer.127-0-0-1.nip.io/api
portal_auth: basic-auth
portal_cors_origins: '*'
portal_gui_access_log: /dev/stdout
portal_gui_error_log: /dev/stdout
portal_gui_host: developer.127-0-0-1.nip.io
portal_gui_protocol: https
portal_gui_url: https://developer.127-0-0-1.nip.io/
portal_session_conf:
valueFrom:
secretKeyRef:
key: portal_session_conf
name: kong-config-secret
prefix: /kong_prefix/
proxy_access_log: /dev/stdout
proxy_error_log: /dev/stdout
proxy_stream_access_log: /dev/stdout
proxy_stream_error_log: /dev/stdout
smtp_mock: "on"
status_listen: 0.0.0.0:8100
trusted_ips: 0.0.0.0/0,::/0
vitals: true
extraLabels:
konghq.com/component: quickstart
image:
repository: kong/kong-gateway
tag: "3.1"
ingressController:
enabled: true
env:
kong_admin_filter_tag: ingress_controller_default
kong_admin_tls_skip_verify: true
kong_admin_token:
valueFrom:
secretKeyRef:
key: password
name: kong-config-secret
kong_admin_url: https://localhost:8444
kong_workspace: default
publish_service: kong/quickstart-kong-proxy
image:
repository: docker.io/kong/kubernetes-ingress-controller
tag: "2.8"
ingressClass: default
installCRDs: false
manager:
annotations:
konghq.com/protocol: https
enabled: true
http:
containerPort: 8002
enabled: false
servicePort: 8002
ingress:
annotations:
konghq.com/https-redirect-status-code: "301"
kubernetes.io/ingress.class: default
nginx.ingress.kubernetes.io/backend-protocol: HTTPS
enabled: true
hostname: kong.127-0-0-1.nip.io
path: /
tls: quickstart-kong-admin-cert
tls:
containerPort: 8445
enabled: true
parameters:
- http2
servicePort: 8445
type: ClusterIP
migrations:
enabled: true
postUpgrade: true
preUpgrade: true
namespace: kong
podAnnotations:
kuma.io/gateway: enabled
portal:
annotations:
konghq.com/protocol: https
enabled: true
http:
containerPort: 8003
enabled: false
servicePort: 8003
ingress:
annotations:
konghq.com/https-redirect-status-code: "301"
konghq.com/protocols: https
konghq.com/strip-path: "false"
kubernetes.io/ingress.class: default
enabled: true
hostname: developer.127-0-0-1.nip.io
path: /
tls: quickstart-kong-portal-cert
tls:
containerPort: 8446
enabled: true
parameters:
- http2
servicePort: 8446
type: ClusterIP
portalapi:
annotations:
konghq.com/protocol: https
enabled: true
http:
enabled: false
ingress:
annotations:
konghq.com/https-redirect-status-code: "301"
konghq.com/protocols: https
konghq.com/strip-path: "true"
kubernetes.io/ingress.class: default
nginx.ingress.kubernetes.io/app-root: /
enabled: true
hostname: developer.127-0-0-1.nip.io
path: /api
tls: quickstart-kong-portal-cert
tls:
containerPort: 8447
enabled: true
parameters:
- http2
servicePort: 8447
type: ClusterIP
postgresql:
enabled: true
auth:
database: kong
username: kong
proxy:
annotations:
prometheus.io/port: "9542"
prometheus.io/scrape: "true"
enabled: true
http:
containerPort: 8080
enabled: true
hostPort: 80
ingress:
enabled: false
labels:
enable-metrics: true
tls:
containerPort: 8443
enabled: true
hostPort: 443
type: LoadBalancer
replicaCount: 1
secretVolumes: []
status:
enabled: true
http:
containerPort: 8100
enabled: true
tls:
containerPort: 8543
enabled: false
updateStrategy:
rollingUpdate:
maxSurge: 100%
maxUnavailable: 100%
type: RollingUpdate

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# Kong for Kubernetes with Kong Enterprise with Enterprise features enabled and
# exposed via TLS-enabled Ingresses. Before installing:
# * Several settings (search for the string "CHANGEME") require user-provided
# Secrets. These Secrets must be created before installation.
# * Ingresses reference example "<service>.kong.CHANGEME.example" hostnames. These must
# be changed to an actual hostname that resolve to your proxy.
# * Ensure that your session configurations create cookies that are usable
# across your services. The admin session configuration must create cookies
# that are sent to both the admin API and Kong Manager, and any Dev Portal
# instances with authentication must create cookies that are sent to both
# the Portal and Portal API.
image:
repository: kong/kong-gateway
tag: "3.1"
env:
prefix: /kong_prefix/
database: postgres
password:
valueFrom:
secretKeyRef:
name: kong-enterprise-superuser-password #CHANGEME
key: password #CHANGEME
admin:
enabled: true
annotations:
konghq.com/protocol: "https"
tls:
enabled: true
servicePort: 8444
containerPort: 8444
parameters:
- http2
ingress:
enabled: true
tls: CHANGEME-admin-tls-secret
hostname: admin.kong.CHANGEME.example
annotations:
kubernetes.io/ingress.class: "kong"
path: /
proxy:
enabled: true
type: LoadBalancer
annotations: {}
http:
enabled: true
servicePort: 80
containerPort: 8000
parameters: []
tls:
enabled: true
servicePort: 443
containerPort: 8443
parameters:
- http2
stream: {}
ingress:
enabled: false
annotations: {}
path: /
externalIPs: []
enterprise:
enabled: true
# CHANGEME: https://github.com/Kong/charts/blob/main/charts/kong/README.md#kong-enterprise-license
license_secret: kong-enterprise-license
vitals:
enabled: true
portal:
enabled: true
rbac:
enabled: true
admin_gui_auth: basic-auth
session_conf_secret: kong-session-config
admin_gui_auth_conf_secret: CHANGEME-admin-gui-auth-conf-secret
smtp:
enabled: false
portal_emails_from: none@example.com
portal_emails_reply_to: none@example.com
admin_emails_from: none@example.com
admin_emails_reply_to: none@example.com
smtp_admin_emails: none@example.com
smtp_host: smtp.example.com
smtp_port: 587
smtp_auth_type: ''
smtp_ssl: nil
smtp_starttls: true
auth:
smtp_username: '' # e.g. postmaster@example.com
smtp_password_secret: CHANGEME-smtp-password
manager:
enabled: true
type: NodePort
annotations:
konghq.com/protocol: "https"
http:
enabled: false
tls:
enabled: true
servicePort: 8445
containerPort: 8445
parameters:
- http2
ingress:
enabled: true
tls: CHANGEME-manager-tls-secret
hostname: manager.kong.CHANGEME.example
annotations: {}
path: /
externalIPs: []
portal:
enabled: true
type: NodePort
annotations:
konghq.com/protocol: "https"
http:
enabled: true
servicePort: 8003
containerPort: 8003
parameters: []
tls:
enabled: true
servicePort: 8446
containerPort: 8446
parameters:
- http2
ingress:
enabled: true
tls: CHANGEME-portal-tls-secret
hostname: portal.kong.CHANGEME.example
annotations:
kubernetes.io/ingress.class: "kong"
path: /
externalIPs: []
portalapi:
enabled: true
type: NodePort
annotations:
konghq.com/protocol: "https"
http:
enabled: true
servicePort: 8004
containerPort: 8004
parameters: []
tls:
enabled: true
servicePort: 8447
containerPort: 8447
parameters:
- http2
ingress:
enabled: true
tls: CHANGEME-portalapi-tls-secret
hostname: portalapi.kong.CHANGEME.example
annotations:
kubernetes.io/ingress.class: "kong"
path: /
externalIPs: []
postgresql:
enabled: true
auth:
username: kong
database: kong
ingressController:
enabled: true
env:
kong_admin_token:
valueFrom:
secretKeyRef:
name: kong-enterprise-superuser-password #CHANGEME
key: password #CHANGEME

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# Basic values.yaml for Kong for Kubernetes with Kong Enterprise
# Several settings (search for the string "CHANGEME") require user-provided
# Secrets. These Secrets must be created before installation.
#
# This installation does not create an Ingress or LoadBalancer Service for
# the Admin API or Kong Manager. They require port-forwards to access without
# further configuration to add them:
# kubectl port-forward deploy/your-deployment-kong 8001:8001 8002:8002
image:
repository: kong/kong-gateway
tag: "3.1"
admin:
enabled: true
http:
enabled: true
servicePort: 8001
containerPort: 8001
enterprise:
enabled: true
# CHANGEME: https://github.com/Kong/charts/blob/main/charts/kong/README.md#kong-enterprise-license
license_secret: kong-enterprise-license
vitals:
enabled: false
portal:
enabled: false
rbac:
enabled: false
smtp:
enabled: false
portal:
enabled: false
portalapi:
enabled: false
env:
prefix: /kong_prefix/
database: postgres
password:
valueFrom:
secretKeyRef:
name: kong-enterprise-superuser-password #CHANGEME
key: password #CHANGEME
postgresql:
enabled: true
auth:
username: kong
database: kong
ingressController:
enabled: true

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# Basic values.yaml configuration for Kong for Kubernetes (with the ingress controller)
image:
repository: kong
tag: "3.1"
env:
prefix: /kong_prefix/
database: "off"
ingressController:
enabled: true

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# Basic values.yaml for Kong for Kubernetes with Kong Enterprise (DB-less)
# Several settings (search for the string "CHANGEME") require user-provided
# Secrets. These Secrets must be created before installation.
image:
repository: kong/kong-gateway
tag: "3.1"
enterprise:
enabled: true
# See instructions regarding enterprise licenses at https://github.com/Kong/charts/blob/master/charts/kong/README.md#kong-enterprise-license
license_secret: kong-enterprise-license # CHANGEME
vitals:
enabled: false
portal:
enabled: false
rbac:
enabled: false
manager:
enabled: false
portal:
enabled: false
portalapi:
enabled: false
env:
database: "off"
ingressController:
enabled: true
proxy:
# Enable creating a Kubernetes service for the proxy
enabled: true
type: NodePort

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# Basic configuration for Kong Enterprise without the ingress controller, using the Postgres subchart
# This installation does not create an Ingress or LoadBalancer Service for
# the Admin API. It requires port-forwards to access without further
# configuration to add them, e.g.:
# kubectl port-forward deploy/your-deployment-kong 8001:8001
# Before installing:
# * Several settings (search for the string "CHANGEME") require user-provided
# Secrets. These Secrets must be created before installation.
# * Ensure that your session configurations create cookies that are usable
# across your services. The admin session configuration must create cookies
# that are sent to both the admin API and Kong Manager, and any Dev Portal
# instances with authentication must create cookies that are sent to both
# the Portal and Portal API.
image:
repository: kong/kong-gateway
tag: "3.1"
env:
database: postgres
role: control_plane
cluster_cert: /etc/secrets/kong-cluster-cert/tls.crt
cluster_cert_key: /etc/secrets/kong-cluster-cert/tls.key
admin:
enabled: true
http:
enabled: true
cluster:
enabled: true
tls:
enabled: true
clustertelemetry:
enabled: true
tls:
containerPort: 8006
enabled: true
servicePort: 8006
type: ClusterIP
proxy:
enabled: false
secretVolumes:
- kong-cluster-cert
postgresql:
enabled: true
ingressController:
enabled: false
enterprise:
enabled: true
# See instructions regarding enterprise licenses at https://github.com/Kong/charts/blob/master/charts/kong/README.md#kong-enterprise-license
license_secret: kong-enterprise-license # CHANGEME
vitals:
enabled: false
portal:
enabled: false
portalapi:
enabled: false

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# Basic configuration for Kong Enterprise as a hybrid mode data plane node.
# It depends on the presence of a control plane release, as shown in
# https://github.com/Kong/charts/blob/main/charts/kong/example-values/minimal-kong-enterprise-hybrid-control.yaml
#
# The "env.cluster_control_plane" value must be changed to your control plane
# instance's cluster Service hostname. Search "CHANGEME" to find it in this
# example.
#
# Hybrid mode requires a certificate. See https://github.com/Kong/charts/blob/main/charts/kong/README.md#certificates
# to create one.
image:
repository: kong/kong-gateway
tag: "3.1"
env:
role: data_plane
cluster_control_plane: CHANGEME-control-service.CHANGEME-namespace.svc.cluster.local:8005
cluster_telemetry_endpoint: CHANGEME-cluster-telemetry-service.CHANGEME-namespace.svc.cluster.local:8006
lua_ssl_trusted_certificate: /etc/secrets/kong-cluster-cert/tls.crt
cluster_cert: /etc/secrets/kong-cluster-cert/tls.crt
cluster_cert_key: /etc/secrets/kong-cluster-cert/tls.key
secretVolumes:
- kong-cluster-cert
ingressController:
enabled: false
enterprise:
enabled: true
# See instructions regarding enterprise licenses at https://github.com/Kong/charts/blob/master/charts/kong/README.md#kong-enterprise-license
license_secret: kong-enterprise-license # CHANGEME
vitals:
enabled: false
manager:
enabled: false
portal:
enabled: false
portalapi:
enabled: false

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# Basic configuration for Kong without the ingress controller, using the Postgres subchart
# This installation does not create an Ingress or LoadBalancer Service for
# the Admin API. It requires port-forwards to access without further
# configuration to add them, e.g.:
# kubectl port-forward deploy/your-deployment-kong 8001:8001
image:
repository: kong
tag: "3.1"
env:
prefix: /kong_prefix/
database: postgres
role: control_plane
cluster_cert: /etc/secrets/kong-cluster-cert/tls.crt
cluster_cert_key: /etc/secrets/kong-cluster-cert/tls.key
admin:
enabled: true
http:
enabled: true
servicePort: 8001
containerPort: 8001
cluster:
enabled: true
tls:
enabled: true
servicePort: 8005
containerPort: 8005
proxy:
enabled: false
secretVolumes:
- kong-cluster-cert
postgresql:
enabled: true
auth:
username: kong
database: kong
ingressController:
enabled: false

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# Basic configuration for Kong as a hybrid mode data plane node.
# It depends on the presence of a control plane release, as shown in
# https://github.com/Kong/charts/blob/main/charts/kong/example-values/minimal-kong-hybrid-control.yaml
#
# The "env.cluster_control_plane" value must be changed to your control plane
# instance's cluster Service hostname. Search "CHANGEME" to find it in this
# example.
#
# Hybrid mode requires a certificate. See https://github.com/Kong/charts/blob/main/charts/kong/README.md#certificates
# to create one.
image:
repository: kong
tag: "3.1"
env:
prefix: /kong_prefix/
database: "off"
role: data_plane
cluster_control_plane: CHANGEME-control-service.CHANGEME-namespace.svc.cluster.local:8005
lua_ssl_trusted_certificate: /etc/secrets/kong-cluster-cert/tls.crt
cluster_cert: /etc/secrets/kong-cluster-cert/tls.crt
cluster_cert_key: /etc/secrets/kong-cluster-cert/tls.key
admin:
enabled: false
secretVolumes:
- kong-cluster-cert
ingressController:
enabled: false

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# Basic configuration for Kong without the ingress controller, using the Postgres subchart
# This installation does not create an Ingress or LoadBalancer Service for
# the Admin API. It requires port-forwards to access without further
# configuration to add them, e.g.:
# kubectl port-forward deploy/your-deployment-kong 8001:8001
image:
repository: kong
tag: "3.1"
env:
prefix: /kong_prefix/
database: postgres
admin:
enabled: true
http:
enabled: true
servicePort: 8001
containerPort: 8001
postgresql:
enabled: true
auth:
username: kong
database: kong
ingressController:
enabled: false

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To connect to Kong, please execute the following commands:
{{ if contains "LoadBalancer" .Values.proxy.type }}
HOST=$(kubectl get svc --namespace {{ template "kong.namespace" . }} {{ template "kong.fullname" . }}-proxy -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
PORT=$(kubectl get svc --namespace {{ template "kong.namespace" . }} {{ template "kong.fullname" . }}-proxy -o jsonpath='{.spec.ports[0].port}')
{{ else if contains "NodePort" .Values.proxy.type }}HOST=$(kubectl get nodes --namespace {{ template "kong.namespace" . }} -o jsonpath='{.items[0].status.addresses[0].address}')
PORT=$(kubectl get svc --namespace {{ template "kong.namespace" . }} {{ template "kong.fullname" . }}-proxy -o jsonpath='{.spec.ports[0].nodePort}')
{{ end -}}
export PROXY_IP=${HOST}:${PORT}
curl $PROXY_IP
Once installed, please follow along the getting started guide to start using
Kong: https://docs.konghq.com/kubernetes-ingress-controller/latest/guides/getting-started/
{{ $warnings := list -}}
{{- if (hasKey .Values.ingressController "serviceAccount") -}}
{{- if (or (hasKey .Values.ingressController.serviceAccount "name") (hasKey .Values.ingressController.serviceAccount "annotations")) -}}
{{- $warnings = append $warnings "you have set either .ingressController.serviceAccount.name or .ingressController.serviceAccount.annotations. These settings have moved to .deployment.serviceAccount.name and .deployment.serviceAccount.annotations. You must move your configuration to the new location in values.yaml" -}}
{{- end -}}
{{- end -}}
{{- include "kong.deprecation-warnings" $warnings -}}

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{{- if .Values.ingressController.admissionWebhook.enabled }}
{{- $certCert := "" -}}
{{- $certKey := "" -}}
{{- $caCert := "" -}}
{{- $caKey := "" -}}
{{- if not .Values.ingressController.admissionWebhook.certificate.provided }}
{{- $cn := printf "%s.%s.svc" ( include "kong.service.validationWebhook" . ) ( include "kong.namespace" . ) -}}
{{- $ca := genCA "kong-admission-ca" 3650 -}}
{{- $cert := genSignedCert $cn nil (list $cn) 3650 $ca -}}
{{- $certCert = $cert.Cert -}}
{{- $certKey = $cert.Key -}}
{{- $caCert = $ca.Cert -}}
{{- $caKey = $ca.Key -}}
{{- $caSecret := (lookup "v1" "Secret" (include "kong.namespace" .) (printf "%s-validation-webhook-ca-keypair" (include "kong.fullname" .))) -}}
{{- $certSecret := (lookup "v1" "Secret" (include "kong.namespace" .) (printf "%s-validation-webhook-keypair" (include "kong.fullname" .))) -}}
{{- if $certSecret }}
{{- $certCert = (b64dec (get $certSecret.data "tls.crt")) -}}
{{- $certKey = (b64dec (get $certSecret.data "tls.key")) -}}
{{- end }}
{{- if $caSecret }}
{{- $caCert = (b64dec (get $caSecret.data "tls.crt")) -}}
{{- $caKey = (b64dec (get $caSecret.data "tls.key")) -}}
{{- end }}
{{- end }}
kind: ValidatingWebhookConfiguration
{{- if .Capabilities.APIVersions.Has "admissionregistration.k8s.io/v1" }}
apiVersion: admissionregistration.k8s.io/v1
{{- else }}
apiVersion: admissionregistration.k8s.io/v1beta1
{{- end }}
metadata:
name: {{ template "kong.fullname" . }}-validations
namespace: {{ template "kong.namespace" . }}
labels:
{{- include "kong.metaLabels" . | nindent 4 }}
webhooks:
- name: validations.kong.konghq.com
objectSelector:
matchExpressions:
- key: owner
operator: NotIn
values:
- helm
failurePolicy: {{ .Values.ingressController.admissionWebhook.failurePolicy }}
sideEffects: None
admissionReviewVersions: ["v1beta1"]
rules:
- apiGroups:
- configuration.konghq.com
apiVersions:
- '*'
operations:
- CREATE
- UPDATE
resources:
- kongconsumers
- kongplugins
{{- if (semverCompare ">= 2.0.4" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
- kongclusterplugins
{{- end }}
{{- if (semverCompare ">= 2.8.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
- kongingresses
{{- end }}
- apiGroups:
- ''
apiVersions:
- 'v1'
operations:
- UPDATE
resources:
- secrets
clientConfig:
{{- if not .Values.ingressController.admissionWebhook.certificate.provided }}
caBundle: {{ b64enc $caCert }}
{{- else }}
{{- if .Values.ingressController.admissionWebhook.certificate.caBundle }}
caBundle: {{ b64enc .Values.ingressController.admissionWebhook.certificate.caBundle }}
{{- end }}
{{- end }}
service:
name: {{ template "kong.service.validationWebhook" . }}
namespace: {{ template "kong.namespace" . }}
---
apiVersion: v1
kind: Service
metadata:
name: {{ template "kong.service.validationWebhook" . }}
namespace: {{ template "kong.namespace" . }}
labels:
{{- include "kong.metaLabels" . | nindent 4 }}
spec:
ports:
- name: webhook
port: 443
protocol: TCP
targetPort: webhook
selector:
{{- include "kong.metaLabels" . | nindent 4 }}
app.kubernetes.io/component: app
{{- if not .Values.ingressController.admissionWebhook.certificate.provided }}
---
apiVersion: v1
kind: Secret
metadata:
name: {{ template "kong.fullname" . }}-validation-webhook-ca-keypair
namespace: {{ template "kong.namespace" . }}
labels:
{{- include "kong.metaLabels" . | nindent 4 }}
type: kubernetes.io/tls
data:
tls.crt: {{ b64enc $caCert }}
tls.key: {{ b64enc $caKey }}
---
apiVersion: v1
kind: Secret
metadata:
name: {{ template "kong.fullname" . }}-validation-webhook-keypair
namespace: {{ template "kong.namespace" . }}
labels:
{{- include "kong.metaLabels" . | nindent 4 }}
type: kubernetes.io/tls
data:
tls.crt: {{ b64enc $certCert }}
tls.key: {{ b64enc $certKey }}
{{- end }}
{{- end }}

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{{- if and (eq "standalone" .Values.appsec.mode) (eq .Values.appsec.persistence.enabled true) -}}
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: {{ .Values.appsec.name }}-storage
namespace: {{ .Release.Namespace }}
annotations:
"helm.sh/resource-policy": keep
spec:
accessModes:
- {{ .Values.appsec.persistence.learning.storageClass.accessModes }}
resources:
requests:
storage: {{ .Values.appsec.persistence.learning.size | quote }}
{{- if .Values.appsec.persistence.learning.storageClass.name }}
storageClassName: "{{ .Values.appsec.persistence.learning.storageClass.name }}"
{{- else }}
storageClassName: {{ required "A storage class for learning data is required" .Values.appsec.persistence.learning.storageClass.name }}
{{- end -}}
{{- end }}

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{{- if (eq .Values.kind "AppSecStateful") -}}
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: {{ .Values.appsec.name }}-conf
namespace: {{ .Release.Namespace }}
labels:
{{- include "appsec.labels" . | nindent 4 }}
app.kubernetes.io/component: open-appsec
{{- with .Values.appsec.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: {{ .Values.appsec.persistence.conf.size | quote }}
{{- if .Values.appsec.persistence.storageClass }}
{{- if (eq "-" .Values.appsec.persistence.storageClass) }}
storageClassName: ""
{{- else }}
storageClassName: "{{ .Values.appsec.persistence.storageClass }}"
{{- end -}}
{{- end }}
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: {{ .Values.appsec.name }}-data
namespace: {{ .Release.Namespace }}
labels:
{{- include "appsec.labels" . | nindent 4 }}
app.kubernetes.io/component: open-appsec
{{- with .Values.appsec.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: {{ .Values.appsec.persistence.data.size | quote }}
{{- if .Values.appsec.persistence.storageClass }}
{{- if (eq "-" .Values.appsec.persistence.storageClass) }}
storageClassName: ""
{{- else }}
storageClassName: "{{ .Values.appsec.persistence.storageClass }}"
{{- end -}}
{{- end }}
{{- end }}

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