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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-8716) Verify creation of snapshot from volume when the task is performed repeatedly in zone wide primary Storage.
Date Mon, 10 Aug 2015 04:41:45 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-8716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679552#comment-14679552
] 

ASF GitHub Bot commented on CLOUDSTACK-8716:
--------------------------------------------

Github user sanju1010 commented on a diff in the pull request:

    https://github.com/apache/cloudstack/pull/665#discussion_r36601607
  
    --- Diff: test/integration/testpaths/testpath_multiple_snapshot.py ---
    @@ -0,0 +1,255 @@
    +# 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.
    +
    +""" Test case for Multiple Volume Snapshot in ZWPS
    +"""
    +from nose.plugins.attrib import attr
    +from marvin.cloudstackTestCase import cloudstackTestCase
    +from marvin.lib.utils import (cleanup_resources,
    +                              validateList)
    +from marvin.lib.base import (Account,
    +                             ServiceOffering,
    +                             DiskOffering,
    +                             Snapshot,
    +                             VirtualMachine,
    +                             StoragePool
    +                             )
    +from marvin.lib.common import (get_domain,
    +                               get_zone,
    +                               list_volumes,
    +                               list_clusters,
    +                               get_template
    +                               )
    +
    +from marvin.codes import PASS, ZONETAG1, ROOT, DATA
    +
    +
    +class TestMultipleVolumeSnapshots(cloudstackTestCase):
    +
    +    @classmethod
    +    def setUpClass(cls):
    +        testClient = super(TestMultipleVolumeSnapshots, cls).getClsTestClient()
    +        cls.apiclient = testClient.getApiClient()
    +        cls.testdata = testClient.getParsedTestDataConfig()
    +
    +        # Get Zone, Domain and templates
    +        cls.domain = get_domain(cls.apiclient)
    +        cls.zone = get_zone(cls.apiclient, testClient.getZoneForTests())
    +        cls.hypervisor = cls.testClient.getHypervisorInfo()
    +        cls.template = get_template(
    +            cls.apiclient,
    +            cls.zone.id,
    +            cls.testdata["ostype"])
    +
    +        cls._cleanup = []
    +
    +        cls.skiptest = False
    +
    +        clus_list = list_clusters(cls.apiclient)
    +
    +        if cls.hypervisor.lower() not in ['vmware'] or len(clus_list) < 2:
    +            cls.skiptest = True
    +            return
    +
    +        try:
    +            # Create an account
    +            cls.account = Account.create(
    +                cls.apiclient,
    +                cls.testdata["account"],
    +                domainid=cls.domain.id
    +            )
    +
    +            # Create user api client of the account
    +            cls.userapiclient = testClient.getUserApiClient(
    +                UserName=cls.account.name,
    +                DomainName=cls.account.domain
    +            )
    +            # Create Service offering
    +            cls.service_offering_zwps = ServiceOffering.create(
    +                cls.apiclient,
    +                cls.testdata["service_offering"],
    +                tags=ZONETAG1
    +            )
    +
    +            cls.disk_offering_zwps = DiskOffering.create(
    +                cls.apiclient,
    +                cls.testdata["disk_offering"],
    +                tags=ZONETAG1
    +            )
    +
    +            cls._cleanup = [
    +                cls.account,
    +                cls.service_offering_zwps,
    +                cls.disk_offering_zwps,
    +            ]
    +        except Exception as e:
    +            cls.tearDownClass()
    +            raise e
    +        return
    +
    +    @classmethod
    +    def tearDownClass(cls):
    +        try:
    +            cleanup_resources(cls.apiclient, cls._cleanup)
    +        except Exception as e:
    +            raise Exception("Warning: Exception during cleanup : %s" % e)
    +
    +    def setUp(self):
    +
    +        self.cleanup = []
    +        if self.skiptest:
    +            self.skipTest("Skip test as setup is either not VMWare or  \
    +                    having less than 2 clusters %s" % self.hypervisor)
    +
    +        self.apiclient = self.testClient.getApiClient()
    +        self.dbclient = self.testClient.getDbConnection()
    +        self.pools = []
    +
    +    def tearDown(self):
    +        try:
    +            for storagePool in self.pools:
    +                StoragePool.update(self.apiclient, id=storagePool.id, tags="")
    +
    +            cleanup_resources(self.apiclient, self.cleanup)
    +        except Exception as e:
    +            raise Exception("Warning: Exception during cleanup : %s" % e)
    +        return
    +
    +    @attr(tags=["advanced", "basic"], required_hardware="true")
    +    def test_01_multiple_snapshot_in_zwps(self):
    +        """ Test multiple volume snapshot in zwps
    +
    +        # 1. Verify if setup has a ZWPS and 2 CWPS
    +        # 2. Deploy a VM with data disk in ZWPS
    +        # 1. Verify ROOT and DATA Disk of the VM is in ZWPS.
    +        # 2. Take a snapshot of VM.
    +        # 3. Create Multiple Snapshots till operation fails.
    +        """
    +        try:
    +            if (self.clus_list) < 2:
    +                self.skipTest(
    +                    "There must be at least two clusters in the setup")
    +
    +            self.pools = StoragePool.list(self.apiclient, zoneid=self.zone.id)
    +            if len(list(storagePool for storagePool in self.pools
    +                        if storagePool.scope == "ZONE")) < 1:
    +                self.skipTest("There must be at least one zone wide\
    +                storage pools available in the setup")
    +
    +            if len(list(storagePool for storagePool in self.pools
    +                        if storagePool.scope == "CLUSTER")) < 2:
    +                self.skipTest("There must be at atleast two cluster wide\
    +                storage pools available in the setup")
    +        except Exception as e:
    +            self.skipTest(e)
    +
    +        # Adding tags to Storage Pools
    +        zone_no = 1
    +        self.debug("Storage Pools: %s" % self.pools)
    +        self.zone_pool = []
    +        for storagePool in self.pools:
    +            if storagePool.scope == "ZONE":
    +                StoragePool.update(
    +                    self.apiclient,
    +                    id=storagePool.id,
    +                    tags=[ZONETAG1[:-1] + repr(zone_no)])
    +                self.zone_pool.append(storagePool)
    +                zone_no += 1
    +
    +        self.vm_zwps = VirtualMachine.create(
    +            self.apiclient,
    +            self.testdata["small"],
    +            templateid=self.template.id,
    +            accountid=self.account.name,
    +            domainid=self.account.domainid,
    +            serviceofferingid=self.service_offering_zwps.id,
    +            diskofferingid=self.disk_offering_zwps.id,
    +            zoneid=self.zone.id,
    +        )
    +
    +        self.cleanup.append(self.vm_zwps)
    +
    +        # Step 1
    +        volumes_root_list = list_volumes(
    +            self.apiclient,
    +            virtualmachineid=self.vm_zwps.id,
    +            type=ROOT,
    +            listall=True
    +        )
    +
    +        root_volume = volumes_root_list[0]
    +
    +        if root_volume.storage != self.zone_pool[0].name:
    +            self.skipTest("Root Volume not in Zone-Wide Storage Pool !")
    +
    +        volumes_data_list = list_volumes(
    +            self.apiclient,
    +            virtualmachineid=self.vm_zwps.id,
    +            type=DATA,
    +            listall=True
    +        )
    +
    +        data_volume = volumes_data_list[0]
    +
    +        if data_volume.storage != self.zone_pool[0].name:
    +            self.skipTest("Data Volume not in Zone-Wide Storage Pool !")
    +
    +        # Step 2
    +        self.vm_zwps.stop(self.apiclient)
    +
    +        self.debug(
    +            "Creation of Snapshot of Data Volume after VM is stopped.....")
    +
    +        data_vol_snapshot = Snapshot.create(
    +            self.apiclient,
    +            data_volume.id)
    +
    +        snap_list_validation_result = validateList(data_vol_snapshot)
    +
    +        self.assertEqual(
    +            snap_list_validation_result[0],
    +            PASS,
    +            "snapshot list validation failed due to %s" %
    +            snap_list_validation_result[2])
    +
    +        snapshots_list = Snapshot.list(
    +            self.apiclient,
    +            volumeid=data_volume.id)
    --- End diff --
    
    If possible add validtaList. Same applies to other snapshot list operations.


> Verify creation of snapshot from volume when the task is performed repeatedly in zone
wide primary Storage.
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-8716
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8716
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Automation
>    Affects Versions: 4.2.1
>            Reporter: Priti Sarap
>             Fix For: 4.2.1
>
>
> On VMWare with a Zone wide primary storage and more than two clusters verify successful
creation of snapshot multiple times.



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