Merge pull request #39905 from mikedanese/cert-rbac

Automatic merge from submit-queue

add rbac role for certificate-controller

@liggitt @jcbsmpsn @pipejakob

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/controller_policy.go

@@ -264,6 +264,14 @@ func init() {
 			eventsRule(),
 		},
 	})
+	addControllerRole(rbac.ClusterRole{
+		ObjectMeta: api.ObjectMeta{Name: saRolePrefix + "certificate-controller"},
+		Rules: []rbac.PolicyRule{
+			rbac.NewRule("get", "list", "watch").Groups(certificatesGroup).Resources("certificatesigningrequests").RuleOrDie(),
+			rbac.NewRule("update").Groups(certificatesGroup).Resources("certificatesigningrequests/status", "certificatesigningrequests/approval").RuleOrDie(),
+			eventsRule(),
+		},
+	})
 }
 
 // ControllerRoles returns the cluster roles used by controllers

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/controller-role-bindings.yaml

@@ -15,6 +15,21 @@ items:
   - kind: ServiceAccount
     name: attachdetach-controller
     namespace: kube-system
+- apiVersion: rbac.authorization.k8s.io/v1alpha1
+  kind: ClusterRoleBinding
+  metadata:
+    creationTimestamp: null
+    labels:
+      kubernetes.io/bootstrapping: rbac-defaults
+    name: system:controller:certificate-controller
+  roleRef:
+    apiGroup: rbac.authorization.k8s.io
+    kind: ClusterRole
+    name: system:controller:certificate-controller
+  subjects:
+  - kind: ServiceAccount
+    name: certificate-controller
+    namespace: kube-system
 - apiVersion: rbac.authorization.k8s.io/v1alpha1
   kind: ClusterRoleBinding
   metadata:

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/controller-roles.yaml

@@ -51,6 +51,40 @@ items:
     - create
     - patch
     - update
+- apiVersion: rbac.authorization.k8s.io/v1alpha1
+  kind: ClusterRole
+  metadata:
+    creationTimestamp: null
+    labels:
+      kubernetes.io/bootstrapping: rbac-defaults
+    name: system:controller:certificate-controller
+  rules:
+  - apiGroups:
+    - certificates.k8s.io
+    attributeRestrictions: null
+    resources:
+    - certificatesigningrequests
+    verbs:
+    - get
+    - list
+    - watch
+  - apiGroups:
+    - certificates.k8s.io
+    attributeRestrictions: null
+    resources:
+    - certificatesigningrequests/approval
+    - certificatesigningrequests/status
+    verbs:
+    - update
+  - apiGroups:
+    - ""
+    attributeRestrictions: null
+    resources:
+    - events
+    verbs:
+    - create
+    - patch
+    - update
 - apiVersion: rbac.authorization.k8s.io/v1alpha1
   kind: ClusterRole
   metadata: