# 限制helm应用只允许部署在指定namespace
# 可以配合NetworkPolicy等实现namespace间网络完全隔离
---
apiVersion: v1
kind: Namespace
metadata:
  name: {{ helm_namespace }}
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: {{ tiller_sa }}
  namespace: {{ helm_namespace }}
---
kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: tiller-manager
  namespace: {{ helm_namespace }}
rules:
- apiGroups: ["", "extensions", "apps"]
  resources: ["*"]
  verbs: ["*"]
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: tiller-binding
  namespace: {{ helm_namespace }}
subjects:
- kind: ServiceAccount
  name: {{ tiller_sa }}
  namespace: {{ helm_namespace }}
roleRef:
  kind: Role
  name: tiller-manager
  apiGroup: rbac.authorization.k8s.io
---
# 
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: tiller-cluster-manager
rules:
- apiGroups: ["rbac.authorization.k8s.io"]
  resources:
  - clusterroles
  - clusterrolebindings
  verbs: ["*"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: tiller-cluster-binding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: tiller-cluster-manager
subjects:
- kind: ServiceAccount
  name: {{ tiller_sa }}
  namespace: {{ helm_namespace }}