run calico-policy-controller with proper sa/role/rolebinding

roles/kubernetes-apps/policy_controller/calico/tasks/main.yml

@@ -3,6 +3,31 @@
   when: kube_network_plugin == 'canal'
   tags: [facts, canal]
 
+- name: Lay Down calico-policy-controller Template
+  template:
+    src: "{{item.file}}"
+    dest: "{{kube_config_dir}}/{{item.file}}"
+  with_items:
+    - {name: calico-policy-controller, file: calico-policy-controller-sa.yml, type: sa}
+    - {name: calico-policy-controller, file: calico-policy-controller-clusterrole.yml, type: clusterrole}
+    - {name: calico-policy-controller, file: calico-policy-controller-clusterrolebinding.yml, type: clusterrolebinding}
+  register: manifests
+  when: inventory_hostname == groups['kube-master'][0] and rbac_enabled
+  tags: canal
+
+- name: Create calico-policy-controller Resources
+  kube:
+    name: "{{item.item.name}}"
+    namespace: "{{ system_namespace }}"
+    kubectl: "{{bin_dir}}/kubectl"
+    resource: "{{item.item.type}}"
+    filename: "{{kube_config_dir}}/{{item.item.file}}"
+    state: "{{item.changed | ternary('latest','present') }}"
+  with_items: "{{ manifests.results }}"
+  failed_when: manifests|failed and "Error from server (AlreadyExists)" not in manifests.msg
+  when: inventory_hostname == groups['kube-master'][0] and rbac_enabled
+  tags: canal
+
 - name: Write calico-policy-controller yaml
   template:
     src: calico-policy-controller.yml.j2

roles/kubernetes-apps/policy_controller/calico/templates/calico-policy-controller-clusterrole.yml

+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1beta1
+metadata:
+  name: calico-policy-controller
+  namespace: {{ system_namespace }}
+rules:
+  - apiGroups:
+    - ""
+    - extensions
+    resources:
+      - pods
+      - namespaces
+      - networkpolicies
+    verbs:
+      - watch
+      - list

roles/kubernetes-apps/policy_controller/calico/templates/calico-policy-controller-clusterrolebinding.yml

+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1beta1
+metadata:
+  name: calico-policy-controller
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: calico-policy-controller
+subjects:
+- kind: ServiceAccount
+  name: calico-policy-controller
+  namespace: {{ system_namespace }}

roles/kubernetes-apps/policy_controller/calico/templates/calico-policy-controller-sa.yml

+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: calico-policy-controller
+  namespace: {{ system_namespace }}
+  labels:
+    kubernetes.io/cluster-service: "true"

roles/kubernetes-apps/policy_controller/calico/templates/calico-policy-controller.yml.j2

@@ -60,3 +60,6 @@ spec:
       - hostPath:
           path: {{ calico_cert_dir }}
         name: etcd-certs
+{% if rbac_enabled %}
+      serviceAccountName: calico-policy-controller
+{% endif %}