Adds RBAC error during apply end-to-end test case (#1425)

Author: seans3

e2e/live/end-to-end-test.sh

@@ -882,6 +882,39 @@ assertPodNotExists "pod-c" "test-namespace"
 assertPodNotExists "pod-d" "test-namespace"
 printResult
 
+# Test 21: RBAC error applying a resource
+echo "Testing RBAC error during apply"
+echo "kpt live apply e2e/live/testdata/rbac-error-step-1"
+echo "kpt live apply e2e/live/testdata/rbac-error-step-2"
+# Setup: create a service account and bind a Role to it so it has administrative
+# privileges on the "test" namespace, but no permissions on the default
+# namespace.
+kubectl apply -f e2e/live/testdata/rbac-error-step-1 > $OUTPUT_DIR/status
+assertContains "namespace/rbac-error created"
+assertContains "rolebinding.rbac.authorization.k8s.io/admin created"
+assertContains "serviceaccount/user created"
+wait 2
+
+# Setup: use the service account just created. It does not have permissions
+# on the default namespace, so it will give a permissions error on apply
+# for anything attempted to apply to the default namespace.
+kubectl config set-credentials user --token="$(kubectl get secrets -ojsonpath='{.data.token}' \
+  "$(kubectl get sa user -ojsonpath='{.secrets[0].name}')" \
+  | base64 -d)" > $OUTPUT_DIR/status
+kubectl config set-context kind-kind:user --cluster=kind-kind --user=user > $OUTPUT_DIR/status
+kubectl config use-context kind-kind:user > $OUTPUT_DIR/status
+wait 2
+
+# Attempt to apply two ConfigMaps: one in the default namespace (fails), and one
+# in the test namespace (succeeds).
+${BIN_DIR}/kpt live apply e2e/live/testdata/rbac-error-step-2 > $OUTPUT_DIR/status
+assertCMInventory "rbac-error" "1"
+assertContains "configmap/error-config-map failed"
+assertContains "configmap/valid-config-map created"
+assertContains "2 resource(s) applied. 1 created, 0 unchanged, 0 configured, 1 failed"
+assertContains "0 resource(s) pruned, 0 skipped, 0 failed"
+printResult
+
 # Clean-up the k8s cluster
 echo "Cleaning up cluster"
 kind delete cluster

e2e/live/testdata/rbac-error-step-1/namespace.yaml

@@ -0,0 +1,18 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: rbac-error

e2e/live/testdata/rbac-error-step-1/role-binding.yaml

@@ -0,0 +1,28 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: admin
+  namespace: rbac-error
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-admin
+subjects:
+- kind: User
+  name: system:serviceaccount:default:user
+  apiGroup: rbac.authorization.k8s.io
+

e2e/live/testdata/rbac-error-step-1/service-account.yaml

@@ -0,0 +1,19 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: user
+

e2e/live/testdata/rbac-error-step-2/config-map.yaml

@@ -0,0 +1,21 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: valid-config-map
+  namespace: rbac-error
+data: {}
+

e2e/live/testdata/rbac-error-step-2/error-config-map.yaml

@@ -0,0 +1,19 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: error-config-map
+data: {}

e2e/live/testdata/rbac-error-step-2/inventory-template.yaml

@@ -0,0 +1,48 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# NOTE: auto-generated. Some fields should NOT be modified.
+# Date: 2020-11-17 02:17:32 PST
+#
+# Contains the "inventory object" template ConfigMap.
+# When this object is applied, it is handled specially,
+# storing the metadata of all the other objects applied.
+# This object and its stored inventory is subsequently
+# used to calculate the set of objects to automatically
+# delete (prune), when an object is omitted from further
+# applies. When applied, this "inventory object" is also
+# used to identify the entire set of objects to delete.
+#
+# NOTE: The name of this inventory template file
+# does NOT have any impact on group-related functionality
+# such as deletion or pruning.
+#
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  # DANGER: Do not change the inventory object namespace.
+  # Changing the namespace will cause a loss of continuity
+  # with previously applied grouped objects. Set deletion
+  # and pruning functionality will be impaired.
+  namespace: rbac-error
+  # NOTE: The name of the inventory object does NOT have
+  # any impact on group-related functionality such as
+  # deletion or pruning.
+  name: inventory-40897991
+  labels:
+    # DANGER: Do not change the value of this label.
+    # Changing this value will cause a loss of continuity
+    # with previously applied grouped objects. Set deletion
+    # and pruning functionality will be impaired.
+    cli-utils.sigs.k8s.io/inventory-id: 0d433e0b-d9dd-4313-a58c-53f939a38fe1