Add 'extraContainers' parameter.

README.md

@@ -976,6 +976,7 @@ To comply with the Gitea helm chart definition of the digest parameter, a "custo
 | `persistence.storageClass`                        | Name of the storage class to use                                                                      | `nil`                  |
 | `persistence.subPath`                             | Subdirectory of the volume to mount at                                                                | `nil`                  |
 | `persistence.volumeName`                          | Name of persistent volume in PVC                                                                      | `""`                   |
+| `extraContainers`                                 | Additional sidecar containers to run in the pod                                                       | `[]`                   |
 | `extraVolumes`                                    | Additional volumes to mount to the Gitea deployment                                                   | `[]`                   |
 | `extraContainerVolumeMounts`                      | Mounts that are only mapped into the Gitea runtime/main container, to e.g. override custom templates. | `[]`                   |
 | `extraInitVolumeMounts`                           | Mounts that are only mapped into the init-containers. Can be used for additional preconfiguration.    | `[]`                   |

templates/gitea/deployment.yaml

@@ -263,6 +263,9 @@ spec:
             {{- toYaml .Values.initContainers.resources | nindent 12 }}
       terminationGracePeriodSeconds: {{ .Values.deployment.terminationGracePeriodSeconds }}
       containers:
+        {{- if .Values.extraContainers }}
+        {{- toYaml .Values.extraContainers | nindent 8 }}
+        {{- end }}
         - name: {{ .Chart.Name }}
           image: "{{ include "gitea.image" . }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
@@ -402,4 +405,4 @@ spec:
   {{- else if not .Values.persistence.enabled }}
         - name: data
           emptyDir: {}
-  {{- end }}
+  {{- end }}

values.yaml

@@ -280,6 +280,12 @@ persistence:
   annotations:
     helm.sh/resource-policy: keep
 
+## @param extraContainers Additional sidecar containers to run in the pod
+extraContainers: []
+#  - name: sidecar-bob
+#    image: busybox
+#    command: [/bin/sh, -c, 'echo "Hello world"; sleep 86400']
+
 ## @param extraVolumes Additional volumes to mount to the Gitea deployment
 extraVolumes: []
 # - name: postgres-ssl-vol