Automation for CLOUDSTACK-9217

test/integration/component/test_migrate_vol_to_maintained_pool.py

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+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+from marvin.cloudstackTestCase import *
+from marvin.lib.utils import *
+from marvin.lib.base import *
+from marvin.lib.common import *
+from nose.plugins.attrib import attr
+
+
+class TestMigrationMaintainedPool(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+
+        cls.testClient = super(TestMigrationMaintainedPool, cls).getClsTestClient()
+        cls.apiclient = cls.testClient.getApiClient()
+        cls.services = cls.testClient.getParsedTestDataConfig()
+
+        # Get Zone, Domain and templates
+        domain = get_domain(cls.apiclient)
+        cls.zone = get_zone(cls.apiclient, cls.testClient.getZoneForTests())
+        cls.services['mode'] = cls.zone.networktype
+        cls.hypervisor = cls.testClient.getHypervisorInfo()
+
+        cls.pod = get_pod(cls.apiclient, cls.zone.id)
+
+        template = get_template(
+                            cls.apiclient,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+        # Set Zones and disk offerings
+        cls.services["small"]["zoneid"] = cls.zone.id
+        cls.services["small"]["template"] = template.id
+
+        cls.account = Account.create(
+                            cls.apiclient,
+                            cls.services["account"],
+                            domainid=domain.id
+                            )
+
+        cls.small_offering = ServiceOffering.create(
+                                    cls.apiclient,
+                                    cls.services["service_offerings"]["small"]
+                                    )
+
+        #create a virtual machine
+        cls.virtual_machine = VirtualMachine.create(
+                                        cls.apiclient,
+                                        cls.services["small"],
+                                        accountid=cls.account.name,
+                                        domainid=cls.account.domainid,
+                                        serviceofferingid=cls.small_offering.id,
+                                        mode=cls.services["mode"]
+                                        )
+        cls._cleanup = [
+                        cls.small_offering,
+                        cls.virtual_machine,
+                        cls.account
+                        ]
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.apiclient = super(TestMigrationMaintainedPool, cls).getClsTestClient().getApiClient()
+        cleanup_resources(cls.apiclient, cls._cleanup)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.cleanup = []
+
+    def tearDown(self):
+        #Clean up, terminate the created ISOs
+        cleanup_resources(self.apiclient, self.cleanup)
+        return
+
+
+    @attr(tags=["advanced", "basic", "multipool", "storagemotion", "xenserver"], required_hardware="false")
+    def test_02_migrate_volume_to_maintenance_pool(self):
+            """
+             Trying to migrate a volume to a pool in maintenance mode should fail
+            """
+            #List Available Storage pools
+            storage_pools_response = list_storage_pools(
+                                                        self.apiclient,
+                                                        account=self.account.name,
+                                                        domainid=self.account.domainid
+                                                        )
+            self.assertEqual(
+                            isinstance(storage_pools_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+            self.assertNotEqual(
+                            len(storage_pools_response),
+                            0,
+                            "Check list Storage pools response"
+                        )
+            # Check if there are atleast two storage pools , else skip the test
+            if len(storage_pools_response) < 2 :
+                self.skipTest("Atleast two storage pools are need to test Storage migration")
+
+            list_volumes_response = list_volumes(
+                                    self.apiclient,
+                                    virtualmachineid=self.virtual_machine.id,
+                                    listall=True
+                                    )
+            self.assertEqual(
+                         isinstance(list_volumes_response, list),
+                         True,
+                         "Check list volumes response for valid list"
+                        )
+            self.assertNotEqual(
+                        list_volumes_response,
+                        None,
+                        "Check if volume exists in ListVolumes"
+                        )
+            volume = list_volumes_response[0]
+
+            # Ge the list of pools suitable for migration for the volume
+            pools = StoragePool.listForMigration(
+                                            self.apiclient,
+                                            id=volume.id
+                                    )
+            self.assertEqual(
+                         isinstance(pools, list),
+                         True,
+                         "Check eligible pools for migration returns a valid list"
+                        )
+            self.assertNotEqual(
+                        len(pools),
+                        0,
+                        "Check if atleast one pool is suitable for migration"
+                        )
+            pool = pools[0]
+            self.debug("Migrating Volume-ID: %s to Pool: %s which is in Maintenance mode" % (volume.id, pool.id))
+
+            # Enable maintenance mode for one of the suitable pools
+            StoragePool.enableMaintenance(self.apiclient,id=pool.id)
+
+            # Trying to migrate volume should fail , which is caught here
+            with self.assertRaises(Exception):
+                    Volume.migrate(
+                           self.apiclient,
+                           volumeid=volume.id,
+                           storageid=pool.id,
+                           livemigrate='true'
+                           )
+            # Cancel the maintenance mode , so that the pool can be cleaned up in teardown
+            StoragePool.cancelMaintenance(self.apiclient,id=pool.id)
+
+            return