Add tests for openstack-utility container

- test_verify_readonly_rootfs

Change-Id: Iab053bd5f201fd6263c0692d05002a572bb7b74c

kube_utility_container/tests/utility/openstack/test_openstack_utility_container.py

@@ -0,0 +1,39 @@
+# Copyright 2020 AT&T Intellectual Property.  All other rights reserved.
+#
+# 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.
+
+import re
+import unittest
+
+from kube_utility_container.tests.utility.base import TestBase
+
+class TestOpenstackUtilityContainer(TestBase):
+    @classmethod
+    def setUpClass(cls):
+        cls.deployment_name = 'openstack-utility'
+        super(TestOpenstackUtilityContainer, cls).setUpClass()
+
+    def test_verify_readonly_rootfs(self):
+        """To verify openstack-utility readonly rootfs configuration"""
+        failures = []
+        expected = "False"
+        openstack_utility_pod = \
+            self.client._get_utility_container(self.deployment_name)
+        for container in openstack_utility_pod.spec.containers:
+            if expected != \
+                    str(container.security_context.read_only_root_filesystem):
+                failures.append(
+                    f"container {container.name} is not having expected"
+                    f" value {expected} set for read_only_root_filesystem"
+                    f" in pod {openstack_utility_pod.metadata.name}")
+        self.assertEqual(0, len(failures), failures)

tools/run_avt.sh

@@ -50,6 +50,7 @@ function run_feature_tests() {
       python -m unittest discover -s ${PLUGINS}/tests/utility/calico -v
       python -m unittest discover -s ${PLUGINS}/tests/utility/ceph -v
       python -m unittest discover -s ${PLUGINS}/tests/utility/mysqlclient -v
+      python -m unittest discover -s ${PLUGINS}/tests/utility/openstack -v
 }
 
 function run_unit_tests() {