[bitnami/owncloud] Add ExtraEnvVar parameter (#3964)

bitnami/owncloud/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: owncloud
-version: 8.2.6
+version: 8.3.0
 appVersion: 10.5.0
 description: A file sharing server that puts the control and security of your own data back into your hands.
 keywords:

bitnami/owncloud/README.md

@@ -100,6 +100,7 @@ The following table lists the configurable parameters of the ownCloud chart and
 | `resources`                          | CPU/Memory resource requests/limits                                                                   | Memory: `512Mi`, CPU: `300m`                                 |
 | `podAnnotations`                     | Pod annotations                                                                                       | `{}`                                                         |
 | `affinity`                           | Map of node/pod affinities                                                                            | `{}`                                                         |
+| `extraEnvVars`                       | Pass extra environment variables to the image                                                         | `[]`                                                         |
 | `metrics.enabled`                    | Start a side-car prometheus exporter                                                                  | `false`                                                      |
 | `metrics.image.registry`             | Apache exporter image registry                                                                        | `docker.io`                                                  |
 | `metrics.image.repository`           | Apache exporter image name                                                                            | `bitnami/apache-exporter`                                    |

bitnami/owncloud/templates/_helpers.tpl

@@ -186,3 +186,16 @@ Return the appropriate apiVersion for deployment.
 {{- print "apps/v1" -}}
 {{- end -}}
 {{- end -}}
+
+{{/*
+Renders a value that contains template.
+Usage:
+{{ include "owncloud.tplValues.render" ( dict "value" .Values.path.to.the.Value "context" $) }}
+*/}}
+{{- define "owncloud.tplValues.render" -}}
+    {{- if typeIs "string" .value }}
+        {{- tpl .value .context }}
+    {{- else }}
+        {{- tpl (.value | toYaml) .context }}
+    {{- end }}
+{{- end -}}

bitnami/owncloud/templates/deployment.yaml

@@ -88,6 +88,9 @@ spec:
               key: owncloud-password
         - name: OWNCLOUD_EMAIL
           value: {{ default "" .Values.owncloudEmail | quote }}
+        {{- if .Values.extraEnvVars }}
+        {{- include "owncloud.tplValues.render" ( dict "value" .Values.extraEnvVars "context" $ ) | nindent 8 }}
+        {{- end }}
         ports:
         - name: http
           containerPort: 80

bitnami/owncloud/values.yaml

@@ -247,6 +247,8 @@ podAnnotations: {}
 ##
 affinity: {}
 
+extraEnvVars: []
+
 ## Prometheus Exporter / Metrics
 ##
 metrics: