Allow to use more Dex replicas

Signed-off-by: Petr Drastil <petr.drastil@gmail.com>

charts/argo-cd/templates/dex/deployment.yaml

@@ -10,6 +10,8 @@ spec:
   selector:
     matchLabels:
       {{- include "argo-cd.selectorLabels" (dict "context" . "name" .Values.dex.name) | nindent 6 }}
+  revisionHistoryLimit: 5
+  replicas: {{ .Values.dex.replicas }}
   template:
     metadata:
       {{- if .Values.dex.podAnnotations }}

charts/argo-cd/values.yaml

@@ -218,6 +218,8 @@ dex:
   enabled: true
   name: dex-server
 
+  replicas: 1
+
   metrics:
     enabled: false
     service: