# 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 nose.plugins.attrib import attr from marvin.cloudstackTestCase import * from marvin.cloudstackAPI import * from marvin.lib.utils import * from marvin.lib.base import * from marvin.lib.common import * class Services: """Test Snapshots Services """ def __init__(self): self.services = { "account": { "email": "test@test.com", "firstname": "Test", "lastname": "User", "username": "test", # Random characters are appended for unique # username "password": "password", }, "service_offering": { "name": "Tiny Instance", "displaytext": "Tiny Instance", "cpunumber": 1, "cpuspeed": 200, # in MHz "memory": 256, # In MBs }, "disk_offering": { "displaytext": "Small Disk", "name": "Small Disk", "disksize": 1 }, "server_with_disk": { "displayname": "Test VM -With Disk", "username": "root", "password": "password", "ssh_port": 22, "hypervisor": 'XenServer', "privateport": 22, "publicport": 22, "protocol": 'TCP', }, "server_without_disk": { "displayname": "Test VM-No Disk", "username": "root", "password": "password", "ssh_port": 22, "hypervisor": 'XenServer', "privateport": 22, # For NAT rule creation "publicport": 22, "protocol": 'TCP', }, "server": { "displayname": "TestVM", "username": "root", "password": "password", "ssh_port": 22, "hypervisor": 'XenServer', "privateport": 22, "publicport": 22, "protocol": 'TCP', }, "mgmt_server": { "ipaddress": '192.168.100.21', "username": "root", "password": "password", "port": 22, }, "recurring_snapshot": { "intervaltype": 'HOURLY', # Frequency of snapshots "maxsnaps": 1, # Should be min 2 "schedule": 1, "timezone": 'US/Arizona', # Timezone Formats - http://cloud.mindtouch.us/CloudStack_Documentation/Developer's_Guide%3A_CloudStack }, "templates": { "displaytext": 'Template', "name": 'Template', "ostype": "CentOS 5.3 (64-bit)", "templatefilter": 'self', }, "volume": { "diskname": "APP Data Volume", "size": 1, # in GBs "diskdevice": ['/dev/xvdb', '/dev/sdb', '/dev/hdb', '/dev/vdb' ], # Data Disk }, "paths": { "mount_dir": "/mnt/tmp", "sub_dir": "test", "sub_lvl_dir1": "test1", "sub_lvl_dir2": "test2", "random_data": "random.data", }, "ostype": "CentOS 5.3 (64-bit)", # Cent OS 5.3 (64 bit) "sleep": 60, "timeout": 10, } class TestRecurringSnapshots(cloudstackTestCase): @classmethod def setUpClass(cls): cls.testClient = super(TestRecurringSnapshots, cls).getClsTestClient() cls.api_client = cls.testClient.getApiClient() cls.services = Services().services # Get Zone, Domain and templates cls.domain = get_domain(cls.api_client) cls.zone = get_zone(cls.api_client, cls.testClient.getZoneForTests()) cls.services['mode'] = cls.zone.networktype cls.disk_offering = DiskOffering.create( cls.api_client, cls.services["disk_offering"] ) template = get_template( cls.api_client, cls.zone.id, cls.services["ostype"] ) cls.services["domainid"] = cls.domain.id cls.services["server_with_disk"]["zoneid"] = cls.zone.id cls.services["server_with_disk"]["diskoffering"] = cls.disk_offering.id cls.services["server_without_disk"]["zoneid"] = cls.zone.id cls.services["templates"]["ostypeid"] = template.ostypeid cls.services["zoneid"] = cls.zone.id cls.services["diskoffering"] = cls.disk_offering.id # Create VMs, NAT Rules etc cls.account = Account.create( cls.api_client, cls.services["account"], domainid=cls.domain.id ) cls.services["account"] = cls.account.name cls.service_offering = ServiceOffering.create( cls.api_client, cls.services["service_offering"] ) cls.virtual_machine = cls.virtual_machine_with_disk = \ VirtualMachine.create( cls.api_client, cls.services["server_with_disk"], templateid=template.id, accountid=cls.account.name, domainid=cls.account.domainid, serviceofferingid=cls.service_offering.id, mode=cls.services["mode"] ) cls.virtual_machine_without_disk = \ VirtualMachine.create( cls.api_client, cls.services["server_without_disk"], templateid=template.id, accountid=cls.account.name, domainid=cls.account.domainid, serviceofferingid=cls.service_offering.id, mode=cls.services["mode"] ) cls._cleanup = [ cls.service_offering, cls.disk_offering, cls.account, ] return @classmethod def tearDownClass(cls): try: #Cleanup resources used cleanup_resources(cls.api_client, cls._cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return def setUp(self): self.apiclient = self.testClient.getApiClient() self.dbclient = self.testClient.getDbConnection() self.cleanup = [] return def tearDown(self): try: #Clean up, terminate the created instance, volumes and snapshots cleanup_resources(self.apiclient, self.cleanup) except Exception as e: raise Exception("Warning: Exception during cleanup : %s" % e) return @attr(speed = "slow") @attr(tags=["advanced", "advancedns", "smoke"], required_hardware="false") def test_recurring_snapshot_root_disk(self): """Test Recurring Snapshot Root Disk """ #1. Create snapshot policy for root disk #2. ListSnapshot policy should return newly created policy #3. Verify only most recent number (maxsnaps) snapshots retailed volume = list_volumes( self.apiclient, virtualmachineid=self.virtual_machine_with_disk.id, type='ROOT', listall=True ) self.assertEqual( isinstance(volume, list), True, "Check list response returns a valid list" ) recurring_snapshot = SnapshotPolicy.create( self.apiclient, volume[0].id, self.services["recurring_snapshot"] ) self.cleanup.append(recurring_snapshot) #ListSnapshotPolicy should return newly created policy list_snapshots_policy = list_snapshot_policy( self.apiclient, id=recurring_snapshot.id, volumeid=volume[0].id ) self.assertEqual( isinstance(list_snapshots_policy, list), True, "Check list response returns a valid list" ) self.assertNotEqual( list_snapshots_policy, None, "Check if result exists in list item call" ) snapshots_policy = list_snapshots_policy[0] self.assertEqual( snapshots_policy.id, recurring_snapshot.id, "Check recurring snapshot id in list resources call" ) self.assertEqual( snapshots_policy.maxsnaps, self.services["recurring_snapshot"]["maxsnaps"], "Check interval type in list resources call" ) # Sleep for (maxsnaps+1) hours to verify # only maxsnaps snapshots are retained time.sleep( (self.services["recurring_snapshot"]["maxsnaps"]) * 3600 ) timeout = self.services["timeout"] while True: snapshots = list_snapshots( self.apiclient, volumeid=volume[0].id, intervaltype=\ self.services["recurring_snapshot"]["intervaltype"], snapshottype='RECURRING', listall=True ) if isinstance(snapshots, list): break elif timeout == 0: raise Exception("List snapshots API call failed.") time.sleep(1) timeout = timeout - 1 self.assertEqual( isinstance(snapshots, list), True, "Check list response returns a valid list" ) self.assertEqual( len(snapshots), self.services["recurring_snapshot"]["maxsnaps"], "Check maximum number of recurring snapshots retained" ) return @attr(speed = "slow") @attr(tags=["advanced", "advancedns", "smoke"], required_hardware="false") def test_recurring_snapshot_data_disk(self): """Test Recurring Snapshot data Disk """ #1. Create snapshot policy for data disk #2. ListSnapshot policy should return newly created policy #3. Verify only most recent number (maxsnaps) snapshots retailed volume = list_volumes( self.apiclient, virtualmachineid=self.virtual_machine_with_disk.id, type='DATADISK', listall=True ) self.assertEqual( isinstance(volume, list), True, "Check list response returns a valid list" ) recurring_snapshot = SnapshotPolicy.create( self.apiclient, volume[0].id, self.services["recurring_snapshot"] ) self.cleanup.append(recurring_snapshot) #ListSnapshotPolicy should return newly created policy list_snapshots_policy = list_snapshot_policy( self.apiclient, id=recurring_snapshot.id, volumeid=volume[0].id ) self.assertEqual( isinstance(list_snapshots_policy, list), True, "Check list response returns a valid list" ) self.assertNotEqual( list_snapshots_policy, None, "Check if result exists in list item call" ) snapshots_policy = list_snapshots_policy[0] self.assertEqual( snapshots_policy.id, recurring_snapshot.id, "Check recurring snapshot id in list resources call" ) self.assertEqual( snapshots_policy.maxsnaps, self.services["recurring_snapshot"]["maxsnaps"], "Check interval type in list resources call" ) # Sleep for (maxsnaps) hours to verify only maxsnaps snapshots are # retained time.sleep( (self.services["recurring_snapshot"]["maxsnaps"]) * 3600 ) timeout = self.services["timeout"] while True: snapshots = list_snapshots( self.apiclient, volumeid=volume[0].id, intervaltype=\ self.services["recurring_snapshot"]["intervaltype"], snapshottype='RECURRING', listall=True ) if isinstance(snapshots, list): break elif timeout == 0: raise Exception("List snapshots API call failed.") time.sleep(1) timeout = timeout - 1 self.assertEqual( isinstance(snapshots, list), True, "Check list response returns a valid list" ) self.assertEqual( len(snapshots), self.services["recurring_snapshot"]["maxsnaps"], "Check maximum number of recurring snapshots retained" ) return