add service account to helm chart deployment and set the default service account name

Author: Jeff McCormick

chart/postgres-operator/templates/deployment.yaml

@@ -15,6 +15,7 @@ spec:
         app: {{ template "postgres-operator.name" . }}
         release: {{ .Release.Name }}
     spec:
+      serviceAccountName: postgres-operator
       containers:
         - name: {{ .Chart.Name }}-apiserver
           image: "{{ .Values.env.co_image_prefix }}/pgo-apiserver:{{ .Values.env.co_image_tag }}"

chart/postgres-operator/values.yaml

@@ -27,9 +27,10 @@ resources:
     memory: 128Mi
 
 serviceAccount:
+  name: "postgres-operator"
   create: "true"
 
 rbac:
   create: "true"
 
-nameOverride: "pgo"
+nameOverride: "pgo"