cloudstack-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From gauravaradhye <...@git.apache.org>
Subject [GitHub] cloudstack pull request: CLOUDSTACK-8308-Adding-automation-test-ca...
Date Thu, 23 Apr 2015 06:58:29 GMT
Github user gauravaradhye commented on a diff in the pull request:

    https://github.com/apache/cloudstack/pull/181#discussion_r28940210
  
    --- Diff: test/integration/testpaths/testpath_volume_cuncurrent_snapshots.py ---
    @@ -0,0 +1,827 @@
    +# 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 cases for VM/Volume snapshot Test Path
    +"""
    +
    +from nose.plugins.attrib import attr
    +from marvin.cloudstackTestCase import cloudstackTestCase, unittest
    +from marvin.lib.utils import (cleanup_resources, is_snapshot_on_nfs,
    +                              validateList)
    +from marvin.lib.base import (Account,
    +                             StoragePool,
    +                             Host,
    +                             ServiceOffering,
    +                             VirtualMachine,
    +                             Configurations,
    +                             Snapshot,
    +                             SnapshotPolicy,
    +                             )
    +from marvin.lib.common import (get_domain,
    +                               list_snapshot_policy,
    +                               get_zone,
    +                               get_template,
    +                               list_volumes,
    +                               list_snapshots,
    +                               list_virtual_machines,
    +                               createChecksum,
    +                               )
    +from marvin.sshClient import SshClient
    +import time
    +
    +from threading import Thread
    +from marvin.codes import PASS
    +
    +
    +def MigrateRootVolume(self,
    +                      vm,
    +                      destinationHost,
    +                      expectexception=False):
    +    """ Migrate given volume to type of storage pool mentioned in migrateto:
    +
    +        Inputs:
    +            1. vm:               VM to be migrated
    +                                 is to be migrated
    +            2. expectexception:  If exception is expected while migration
    +            3. destinationHost:  Destination host where the VM should get migrated
    +    """
    +
    +    if expectexception:
    +        with self.assertRaises(Exception):
    +            VirtualMachine.migrate(
    +                vm,
    +                self.apiclient,
    +                hostid=destinationHost.id,
    +            )
    +    else:
    +        VirtualMachine.migrate(
    +            vm,
    +            self.apiclient,
    +            hostid=destinationHost.id,
    +        )
    +
    +        migrated_vm_response = list_virtual_machines(
    +            self.apiclient,
    +            id=vm.id
    +        )
    +
    +        self.assertEqual(
    +            isinstance(migrated_vm_response, list),
    +            True,
    +            "Check list virtual machines response for valid list"
    +        )
    +
    +        self.assertNotEqual(
    +            migrated_vm_response,
    +            None,
    +            "Check if virtual machine exists in ListVirtualMachines"
    +        )
    +
    +        migrated_vm = migrated_vm_response[0]
    +
    +        vm_list = VirtualMachine.list(
    +            self.apiclient,
    +            id=migrated_vm.id
    +        )
    +
    +        self.assertEqual(
    +            vm_list[0].hostid,
    +            destinationHost.id,
    +            "Check volume is on migrated pool"
    +        )
    +    return
    +
    +
    +def CreateSnapshot(self, root_volume, is_recurring):
    +    """Create Snapshot"""
    +    if is_recurring:
    +        recurring_snapshot = SnapshotPolicy.create(
    +            self.apiclient,
    +            root_volume.id,
    +            self.testdata["recurring_snapshot"]
    +        )
    +        self.rec_policy_pool.append(recurring_snapshot)
    +    else:
    +        root_vol_snap = Snapshot.create(
    +            self.apiclient,
    +            root_volume.id)
    +
    +        self.snapshot_pool.append(root_vol_snap)
    +
    +
    +class TestConcurrentSnapshots(cloudstackTestCase):
    +
    +    @classmethod
    +    def setUpClass(cls):
    +        testClient = super(TestConcurrentSnapshots, cls).getClsTestClient()
    +        cls.apiclient = testClient.getApiClient()
    +        cls.testdata = testClient.getParsedTestDataConfig()
    +        cls.hypervisor = cls.testClient.getHypervisorInfo()
    +
    +        # Get Zone, Domain and templates
    +        cls.domain = get_domain(cls.apiclient)
    +        cls.zone = get_zone(cls.apiclient, testClient.getZoneForTests())
    +
    +        cls.template = get_template(
    +            cls.apiclient,
    +            cls.zone.id,
    +            cls.testdata["ostype"])
    +
    +        cls._cleanup = []
    +
    +        cls.mgtSvrDetails = cls.config.__dict__["mgtSvr"][0].__dict__
    +
    +        try:
    +
    +            # Create an account
    +            cls.account = Account.create(
    +                cls.apiclient,
    +                cls.testdata["account"],
    +                domainid=cls.domain.id
    +            )
    +            cls._cleanup.append(cls.account)
    +
    +            # 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 = ServiceOffering.create(
    +                cls.apiclient,
    +                cls.testdata["service_offering"],
    +            )
    +            cls._cleanup.append(cls.service_offering)
    +
    +            cls.vm_pool = []
    +            for i in range(4):
    +                cls.vm = VirtualMachine.create(
    +                    cls.apiclient,
    +                    cls.testdata["small"],
    +                    templateid=cls.template.id,
    +                    accountid=cls.account.name,
    +                    domainid=cls.account.domainid,
    +                    serviceofferingid=cls.service_offering.id,
    +                    zoneid=cls.zone.id,
    +                    mode=cls.zone.networktype
    +                )
    +
    +                cls.vm_pool.append(cls.vm)
    +                cls._cleanup.append(cls.vm)
    +
    +            cls.chekcsum_pool = []
    +            cls.root_pool = []
    +            cls.snapshot_pool = []
    +            cls.rec_policy_pool = []
    +            for vm in cls.vm_pool:
    +                root_volumes = list_volumes(
    +                    cls.apiclient,
    +                    virtualmachineid=vm.id,
    +                    type='ROOT',
    +                    listall=True
    +                )
    +
    +                checksum_root = createChecksum(
    +                    cls.testdata,
    +                    vm,
    +                    root_volumes[0],
    +                    "rootdiskdevice")
    +
    +                cls.chekcsum_pool.append(checksum_root)
    +                cls.root_pool.append(root_volumes[0])
    +            try:
    +                cls.pools = StoragePool.list(cls.apiclient, zoneid=cls.zone.id)
    +            except Exception as e:
    +                raise unittest.SkipTest(e)
    +
    +        except Exception as e:
    +            cls.tearDownClass()
    +            raise e
    +        return
    +
    +    @classmethod
    +    def tearDownClass(cls):
    +        try:
    +            for vm in cls.vm_pool:
    +                vm.delete(cls.apiclient)
    +        except Exception as e:
    +            raise Exception("Warning: Exception during cleanup : %s" % e)
    +
    +    def setUp(self):
    +        self.apiclient = self.testClient.getApiClient()
    +        self.dbclient = self.testClient.getDbConnection()
    +        self.cleanup = []
    +
    +    def tearDown(self):
    +        try:
    +            cleanup_resources(self.apiclient, self.cleanup)
    +        except Exception as e:
    +            raise Exception("Warning: Exception during cleanup : %s" % e)
    +        return
    +
    +    @classmethod
    +    def RestartServer(cls):
    +        """Restart management server"""
    +
    +        sshClient = SshClient(
    +            cls.mgtSvrDetails["mgtSvrIp"],
    +            22,
    +            cls.mgtSvrDetails["user"],
    +            cls.mgtSvrDetails["passwd"]
    +        )
    +        command = "service cloudstack-management restart"
    +        sshClient.execute(command)
    +
    +        return
    +    @classmethod
    +    def StopVM(cls, vms):
    +        for vm in vms:
    +            vm.stop(cls.apiclient)
    +        return
    +
    +    @attr(tags=["advanced", "basic"])
    +    def test_01_concurrent_snapshots(self):
    +        """Concurrent Snapshots
    +            1. Create snapshot on 2 new VMs in parallel and check
    +                    1. all snapshot jobs are running
    +                    2. listSnapshots should list all the snapshots
    +                    3. Verify secondary_storage NFS share conains the required
    +                        volume under /secondary/snapshots/$accountid/$volumeid/$snapshot_uuid.
    +                    4. Verify backup_snap_id was non null in "snapshots"table
    +            2. Perform step 1 for all the 4 VM's.
    +            3. Verify that VM gets migrated when snapshot
    +                is in pregress for the VM.
    +            4. Verify that snapshots get created when
    +                VM's are stoped in between snapshot creation.
    +            5. Perform live Migration then stop all the
    +                VM's after that verify that snapshot creation success .
    +            6. Verify success of snapshots creation in case:
    +                Stop the running VM while performing concurrent snapshot on volumes
    +            7. Verify success of snapshots creation in case:
    +                Start Migration of VM's and then Stop the running VM then
    +                performing concurrent snapshot on volumes
    +        """
    +        # Step 1
    +        try:
    +            t1 = Thread(target=CreateSnapshot, args=(self,
    +                                                     self.root_pool[0], False))
    +            t2 = Thread(target=CreateSnapshot,
    +                        args=(self, self.root_pool[1], False))
    +            t1.start()
    +            t2.start()
    +            t1.join()
    +            t2.join()
    +
    +        except:
    +            self.debug("Error: unable to start thread")
    +
    +        snapshots = list_snapshots(
    +            self.apiclient,
    +            account=self.account.name,
    +            domainid=self.account.domainid,
    +            listall=True
    +        )
    +
    +        for snaps in self.snapshot_pool:
    +            self.assertTrue(snaps.id in any(
    +                snp.id) for snp in snapshots)
    +
    +        for snapshot in self.snapshot_pool:
    +            self.assertTrue(
    +                is_snapshot_on_nfs(
    +                    self.apiclient,
    +                    self.dbclient,
    +                    self.config,
    +                    self.zone.id,
    +                    snapshot.id))
    +
    +        for snap in self.snapshot_pool:
    +            snap.delete(self.apiclient)
    +
    +        self.snapshot_pool = []
    +        # Step 2
    +        thread_pool = []
    +        for i in range(4):
    +            try:
    +                t = Thread(
    +                    target=CreateSnapshot,
    +                    args=(
    +                        self,
    +                        self.root_pool[i],
    +                        False))
    +                thread_pool.append(t)
    +
    +            except Exception as e:
    +                raise Exception(
    +                    "Warning: Exception unable to start thread : %s" %
    +                    e)
    +
    +        for thread in thread_pool:
    +            thread.start()
    +
    +        for thread in thread_pool:
    +            thread.join()
    +
    +        snapshots = list_snapshots(
    +            self.apiclient,
    +            account=self.account.name,
    +            domainid=self.account.domainid,
    +            listall=True
    +        )
    +
    +        for snaps in self.snapshot_pool:
    +            self.assertTrue(snaps.id in any(
    +                snp.id) for snp in snapshots)
    +
    +        for snapshot in self.snapshot_pool:
    +            self.assertTrue(
    +                is_snapshot_on_nfs(
    +                    self.apiclient,
    +                    self.dbclient,
    +                    self.config,
    +                    self.zone.id,
    +                    snapshot.id))
    +
    +        for snap in self.snapshot_pool:
    +            snap.delete(self.apiclient)
    +
    +        self.snapshot_pool = []
    +
    +        # Step 3
    +        # Recurring snapshot
    +        try:
    +            t1 = Thread(
    +                target=CreateSnapshot,
    +                args=(
    +                    self,
    +                    self.root_pool[0],
    +                    True))
    +            t2 = Thread(
    +                target=CreateSnapshot,
    +                args=(
    +                    self,
    +                    self.root_pool[1],
    +                    True))
    +            t1.start()
    +            t2.start()
    +            t1.join()
    +            t2.join()
    +
    +        except:
    +            self.debug("Error: unable to start thread")
    +
    +        for rec_snap in self.rec_policy_pool:
    +            list_snapshots_policy_1 = list_snapshot_policy(
    +                self.apiclient,
    +                id=rec_snap.id,
    +            )
    +
    +            list_validation = validateList(list_snapshots_policy_1)
    +
    +            self.assertEqual(
    +                list_validation[0],
    +                PASS,
    +                "snapshot list validation failed due to %s" %
    +                list_validation[2])
    +
    +        time.sleep(3600)
    +        snapshots = list_snapshots(
    +            self.apiclient,
    +            account=self.account.name,
    +            domainid=self.account.domainid,
    +            listall=True
    +        )
    +
    +        for snaps in self.snapshot_pool:
    +            self.assertTrue(snaps.id in any(
    +                snp.id) for snp in snapshots)
    +
    +        for snapshot in self.snapshot_pool:
    +            self.assertTrue(
    +                is_snapshot_on_nfs(
    +                    self.apiclient,
    +                    self.dbclient,
    +                    self.config,
    +                    self.zone.id,
    +                    snapshot.id))
    +
    +        for snap in self.snapshot_pool:
    +            snap.delete(self.apiclient)
    +
    +        self.snapshot_pool = []
    +
    +        for rec_snap_pol in self.rec_policy_pool:
    +            rec_snap_pol.delete(self.apiclient)
    +
    +        self.rec_policy_pool = []
    +
    +        # Step 4
    +        thread_pool = []
    +        for i in range(4):
    +            try:
    +                t = Thread(
    +                    target=CreateSnapshot,
    +                    args=(
    +                        self,
    +                        self.root_pool[i],
    +                        True))
    +                thread_pool.append(t)
    +
    +            except Exception as e:
    +                raise Exception(
    +                    "Warning: Exception unable to start thread : %s" %
    +                    e)
    +
    +        for thread in thread_pool:
    +            thread.start()
    +
    +        for thread in thread_pool:
    +            thread.join()
    +
    +        for rec_snap in self.rec_policy_pool:
    +            list_snapshots_policy_1 = list_snapshot_policy(
    +                self.apiclient,
    +                id=rec_snap.id,
    +            )
    +
    +            list_validation_1 = validateList(list_snapshots_policy_1)
    +
    +            self.assertEqual(
    +                list_validation[0],
    +                PASS,
    +                "snapshot list validation failed due to %s" %
    +                list_validation_1[2])
    +        time.sleep(3600)
    +        for snaps in self.snapshot_pool:
    +            self.assertTrue(snaps.id in any(
    +                snp.id) for snp in snapshots)
    +
    +        for snapshot in self.snapshot_pool:
    +            self.assertTrue(
    +                is_snapshot_on_nfs(
    +                    self.apiclient,
    +                    self.dbclient,
    +                    self.config,
    +                    self.zone.id,
    +                    snapshot.id))
    +
    +        for snap in self.snapshot_pool:
    +            snap.delete(self.apiclient)
    +
    +        self.snapshot_pool = []
    +
    +        for rec_snap_pol in self.rec_policy_pool:
    +            rec_snap_pol.delete(self.apiclient)
    +
    +        self.rec_policy_pool = []
    +
    +        # Step 5
    +
    +        try:
    +            thread_pool = []
    +            for i in range(4):
    +                t = Thread(
    +                    target=CreateSnapshot,
    +                    args=(
    +                        self,
    +                        self.root_pool[i],
    +                        False))
    +                thread_pool.append(t)
    +
    +            destinationHost = Host.listForMigration(
    +                self.apiclient,
    +                virtualmachineid=self.vm_pool[3].id)
    +            t2 = Thread(target=MigrateRootVolume,
    +                        args=(self,
    +                              self.vm_pool[3],
    +                              destinationHost[0]))
    +
    +            thread_pool.append(t2)
    +
    +            for thread in thread_pool:
    +                thread.start()
    +
    +            for thread in thread_pool:
    +                thread.join()
    +
    +        except Exception as e:
    +            raise Exception(
    +                "Warning: Exception unable to start thread : %s" %
    +                e)
    +
    +        snapshots = list_snapshots(
    +            self.apiclient,
    +            account=self.account.name,
    +            domainid=self.account.domainid,
    +            listall=True
    +        )
    +
    +        for snaps in self.snapshot_pool:
    +            self.assertTrue(snaps.id in any(
    +                snp.id) for snp in snapshots)
    +
    +        for snapshot in self.snapshot_pool:
    +            self.assertTrue(
    +                is_snapshot_on_nfs(
    +                    self.apiclient,
    +                    self.dbclient,
    +                    self.config,
    +                    self.zone.id,
    +                    snapshot.id))
    +
    +        for snap in self.snapshot_pool:
    +            snap.delete(self.apiclient)
    +
    +        self.snapshot_pool = []
    +
    +        # Step 6
    +        try:
    +            thread_pool = []
    +            for i in range(4):
    +                t = Thread(
    +                    target=CreateSnapshot,
    +                    args=(
    +                        self,
    +                        self.root_pool[i],
    +                        False))
    +                thread_pool.append(t)
    +
    +            t2 = Thread(target=self.StopVM,
    +                        args=(self.vm_pool,
    +                              ))
    +
    +            thread_pool.append(t2)
    +
    +            for thread in thread_pool:
    +                thread.start()
    +
    +            for thread in thread_pool:
    +                thread.join()
    +
    +        except Exception as e:
    +            raise Exception(
    +                "Warning: Exception unable to start thread : %s" %
    +                e)
    +
    +        snapshots = list_snapshots(
    +            self.apiclient,
    +            account=self.account.name,
    +            domainid=self.account.domainid,
    +            listall=True
    +        )
    +
    +        for snaps in self.snapshot_pool:
    +            self.assertTrue(snaps.id in any(
    +                snp.id) for snp in snapshots)
    +
    +        for snapshot in self.snapshot_pool:
    +            self.assertTrue(
    +                is_snapshot_on_nfs(
    +                    self.apiclient,
    +                    self.dbclient,
    +                    self.config,
    +                    self.zone.id,
    +                    snapshot.id))
    +
    +        for snap in self.snapshot_pool:
    +            snap.delete(self.apiclient)
    +
    +        self.snapshot_pool = []
    +
    +        # Step 7
    +        thread_pool = []
    +        try:
    +            for i in range(2):
    +                destinationHost = Host.listForMigration(
    +                    self.apiclient,
    +                    virtualmachineid=self.vm_pool[i].id)
    +                t = Thread(target=MigrateRootVolume,
    +                           args=(self,
    +                                 self.vm_pool[i],
    +                                 destinationHost[0]))
    +
    +                thread_pool.append(t)
    +
    +            for t in thread_pool:
    --- End diff --
    
    use "thread" instead of "t" so that it will be meaningful.


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

Mime
View raw message