[charts/argo-cd] add support of custom environment variables (#181)

Signed-off-by: Léo Depriester <leo.depriester@camptocamp.com>
* Fix controller env path
* Updating chart bump to patch as this is a backwards compatible change

charts/argo-cd/values.yaml

@@ -34,6 +34,10 @@ controller:
   ## key: value
   extraArgs: []
 
+  ## Environment variables to pass to argocd-controller
+  ##
+  env: []
+
   ## Annotations to be added to controller pods
   ##
   podAnnotations: {}
@@ -127,6 +131,10 @@ dex:
     tag:
     imagePullPolicy:
 
+  ## Environment variables to pass to the Dex server
+  ##
+  env: []
+
   serviceAccount:
     create: true
     name: argocd-dex-server
@@ -177,6 +185,10 @@ redis:
   containerPort: 6379
   servicePort: 6379
 
+  ## Environment variables to pass to the Redis server
+  ##
+  env: []
+
   ## Node selectors and tolerations for server scheduling to nodes with taints
   ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
   ##
@@ -212,6 +224,10 @@ server:
   #   insecure: true
   extraArgs: []
 
+  ## Environment variables to pass to argocd-server
+  ##
+  env: []
+
   ## Argo server log level
   logLevel: info
 
@@ -442,6 +458,10 @@ repoServer:
   ## key: value
   extraArgs: []
 
+  ## Environment variables to pass to argocd-repo-server
+  ##
+  env: []
+
   ## Argo repoServer log level
   logLevel: info