Bug: Dex installation through chart upgrade (#1789)

* Updated chart version

* Updated dex-server init images

* Updated devtron-bom with dex init images

* Updated init container image references

Author: dheeth

charts/devtron/devtron-bom.yaml

@@ -11,6 +11,9 @@ components:
     cicdImage: "quay.io/devtron/devtron:3d41b121-324-8898"
   argocdDexServer:
     image: "quay.io/dexidp/dex:v2.25.0"
+    initContainer:
+      authenticator: "quay.io/devtron/authenticator:415f5470-279-6520"
+      cicdAuthenticator: "quay.io/argoproj/argocd:v1.8.1"
   kubelink:
     image: "quay.io/devtron/kubelink:d691bfbb-318-8695"
   postgres:

charts/devtron/templates/dex.yaml

@@ -89,9 +89,9 @@ spec:
         {{- end }}
         - /shared
         {{- if and $.Values.installer.modules $.Release.IsUpgrade }}
-        image: {{ .cicdAuthenticator }}
+        image: {{ .initContainer.cicdAuthenticator }}
         {{- else }}
-        image: {{ .authenticator }}
+        image: {{ .initContainer.authenticator }}
         {{- end }}
         imagePullPolicy: IfNotPresent
         name: copyutil

charts/devtron/values.yaml

@@ -75,8 +75,9 @@ components:
   argocdDexServer:
     image: "quay.io/dexidp/dex:v2.25.0"
     imagePullPolicy: IfNotPresent
-    authenticator: "quay.io/devtron/authenticator:415f5470-279-6520"
-    cicdAuthenticator: "quay.io/argoproj/argocd:v1.8.1"
+    initContainer:
+      authenticator: "quay.io/devtron/authenticator:415f5470-279-6520"
+      cicdAuthenticator: "quay.io/argoproj/argocd:v1.8.1"
 
   kubelink:
     image: "quay.io/devtron/kubelink:d691bfbb-318-8695"
@@ -86,7 +87,7 @@ components:
     image: "quay.io/devtron/postgres:11.9.0-debian-10-r26"
     imagePullPolicy: "IfNotPresent"
     persistence:
-      volumeSize: "10Gi"
+      volumeSize: "20Gi"
 
   migrator:
     image: "quay.io/devtron/migrator:6687f572-133-2208"