Updating the NGINX Ingress helm chart

build_system/charts/open-appsec-k8s-nginx-ingress/templates/_helpers.tpl

@@ -85,6 +85,16 @@ We truncate at 63 chars because some Kubernetes name fields are limited to this
 {{- printf "%s-%s" (include "ingress-nginx.fullname" .) .Values.controller.name | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
+{{/*
+Construct a unique electionID.
+Users can provide an override for an explicit electionID if they want via `.Values.controller.electionID`
+*/}}
+{{- define "ingress-nginx.controller.electionID" -}}
+{{- $defElectionID := printf "%s-leader" (include "ingress-nginx.fullname" .) -}}
+{{- $electionID := default $defElectionID .Values.controller.electionID -}}
+{{- print $electionID -}}
+{{- end -}}
+
 {{/*
 Construct the path for the publish-service.
 
@@ -183,3 +193,20 @@ IngressClass parameters.
 {{ toYaml .Values.controller.ingressClassResource.parameters | indent 4}}
   {{ end }}
 {{- end -}}
+
+{{/*
+Extra modules.
+*/}}
+{{- define "extraModules" -}}
+
+- name: {{ .name }}
+  image: {{ .image }}
+  command: ['sh', '-c', '/usr/local/bin/init_module.sh']
+  {{- if (.containerSecurityContext) }}
+  securityContext: {{ .containerSecurityContext | toYaml | nindent 4 }}
+  {{- end }}
+  volumeMounts:
+    - name: {{ toYaml "modules"}}
+      mountPath: {{ toYaml "/modules_mount"}}
+
+{{- end -}}