feat: add extraContainers argument to deployment (#465)

* add extraContainers argument

* Update Chart.yaml

* Update values.yaml

* Update deployment.yaml

charts/argo-cd/values.yaml

@@ -653,6 +653,30 @@ server:
   #      oauthclientCredentials:
   #        secretName: argocd-secret
 
+  extraContainers: []
+  ## Additional containers to be added to the controller pod.
+  ## See https://github.com/lemonldap-ng-controller/lemonldap-ng-controller as example.
+  # - name: my-sidecar
+  #   image: nginx:latest
+  # - name: lemonldap-ng-controller
+  #   image: lemonldapng/lemonldap-ng-controller:0.2.0
+  #   args:
+  #     - /lemonldap-ng-controller
+  #     - --alsologtostderr
+  #     - --configmap=$(POD_NAMESPACE)/lemonldap-ng-configuration
+  #   env:
+  #     - name: POD_NAME
+  #       valueFrom:
+  #         fieldRef:
+  #           fieldPath: metadata.name
+  #     - name: POD_NAMESPACE
+  #       valueFrom:
+  #         fieldRef:
+  #           fieldPath: metadata.namespace
+  #   volumeMounts:
+  #   - name: copy-portal-skins
+  #     mountPath: /srv/var/lib/lemonldap-ng/portal/skins
+
 ## Repo Server
 repoServer:
   name: repo-server