create helm chart for ks-core

Signed-off-by: Roland.Ma <rolandma@yunify.com>

config/ks-core/templates/serviceaccount.yaml

@@ -0,0 +1,26 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "ks-core.serviceAccountName" . }}
+  labels:
+    {{- include "ks-core.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: kubesphere
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-admin
+subjects:
+  - kind: ServiceAccount
+    name: kubesphere
+    namespace: kubesphere-system