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557 lines
25 KiB
Python
557 lines
25 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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""" Component tests VM life cycle in VPC network functionality
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"""
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#Import Local Modules
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import marvin
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from nose.plugins.attrib import attr
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from marvin.cloudstackTestCase import *
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from marvin.cloudstackAPI import *
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from marvin.integration.lib.utils import *
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from marvin.integration.lib.base import *
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from marvin.integration.lib.common import *
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from marvin.remoteSSHClient import remoteSSHClient
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import datetime
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class Services:
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"""Test VM life cycle in VPC network services
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"""
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def __init__(self):
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self.services = {
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"account": {
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"email": "test@test.com",
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"firstname": "Test",
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"lastname": "User",
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"username": "test",
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# Random characters are appended for unique
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# username
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"password": "password",
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},
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"service_offering": {
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"name": "Tiny Instance",
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"displaytext": "Tiny Instance",
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"cpunumber": 1,
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"cpuspeed": 100,
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"memory": 64,
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},
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"service_offering_1": {
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"name": "Tiny Instance- tagged host 1",
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"displaytext": "Tiny off-tagged host2",
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"cpunumber": 1,
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"cpuspeed": 100,
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"memory": 64,
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"tags": "HOST_TAGS_HERE"
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},
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"service_offering_2": {
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"name": "Tiny Instance- tagged host 2",
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"displaytext": "Tiny off-tagged host2",
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"cpunumber": 1,
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"cpuspeed": 100,
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"memory": 64,
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"tags": "HOST_TAGS_HERE"
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},
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"network_offering": {
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"name": 'VPC Network offering',
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"displaytext": 'VPC Network off',
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"guestiptype": 'Isolated',
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"supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,Lb,UserData,StaticNat,NetworkACL',
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"traffictype": 'GUEST',
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"availability": 'Optional',
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"useVpc": 'on',
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"serviceProviderList": {
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"Dhcp": 'VpcVirtualRouter',
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"Dns": 'VpcVirtualRouter',
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"SourceNat": 'VpcVirtualRouter',
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"PortForwarding": 'VpcVirtualRouter',
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"Lb": 'VpcVirtualRouter',
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"UserData": 'VpcVirtualRouter',
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"StaticNat": 'VpcVirtualRouter',
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"NetworkACL": 'VpcVirtualRouter'
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},
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},
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"network_offering_no_lb": {
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"name": 'VPC Network offering',
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"displaytext": 'VPC Network off',
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"guestiptype": 'Isolated',
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"supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,UserData,StaticNat,NetworkACL',
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"traffictype": 'GUEST',
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"availability": 'Optional',
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"useVpc": 'on',
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"serviceProviderList": {
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"Dhcp": 'VpcVirtualRouter',
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"Dns": 'VpcVirtualRouter',
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"SourceNat": 'VpcVirtualRouter',
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"PortForwarding": 'VpcVirtualRouter',
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"UserData": 'VpcVirtualRouter',
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"StaticNat": 'VpcVirtualRouter',
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"NetworkACL": 'VpcVirtualRouter'
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},
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},
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"network_off_shared": {
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"name": 'Shared Network offering',
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"displaytext": 'Shared Network offering',
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"guestiptype": 'Shared',
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"traffictype": 'GUEST',
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"availability": 'Optional',
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"useVpc": 'on',
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"specifyIpRanges": True,
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"specifyVlan": True
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},
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"vpc_offering": {
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"name": 'VPC off',
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"displaytext": 'VPC off',
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"supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,Lb,UserData,StaticNat',
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},
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"vpc": {
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"name": "TestVPC",
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"displaytext": "TestVPC",
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"cidr": '10.0.0.1/24'
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},
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"network": {
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"name": "Test Network",
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"displaytext": "Test Network",
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"netmask": '255.255.255.0',
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"limit": 5,
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# Max networks allowed as per hypervisor
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# Xenserver -> 5, VMWare -> 9
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},
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"lbrule": {
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"name": "SSH",
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"alg": "leastconn",
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# Algorithm used for load balancing
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"privateport": 22,
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"publicport": 2222,
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"openfirewall": False,
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"startport": 2222,
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"endport": 2222,
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"protocol": "TCP",
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"cidrlist": '0.0.0.0/0',
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},
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"natrule": {
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"privateport": 22,
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"publicport": 22,
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"startport": 22,
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"endport": 22,
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"protocol": "TCP",
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"cidrlist": '0.0.0.0/0',
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},
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"fw_rule": {
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"startport": 1,
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"endport": 6000,
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"cidr": '0.0.0.0/0',
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# Any network (For creating FW rule)
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"protocol": "TCP"
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},
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"http_rule": {
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"startport": 80,
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"endport": 80,
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"cidrlist": '0.0.0.0/0',
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"protocol": "ICMP"
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},
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"virtual_machine": {
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"displayname": "Test VM",
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"username": "root",
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"password": "password",
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"ssh_port": 22,
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"hypervisor": 'XenServer',
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# Hypervisor type should be same as
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# hypervisor type of cluster
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"privateport": 22,
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"publicport": 22,
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"protocol": 'TCP',
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"userdata": 'This is sample data',
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},
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"ostype": 'CentOS 5.3 (64-bit)',
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# Cent OS 5.3 (64 bit)
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"sleep": 60,
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"timeout": 10,
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"mode": 'advanced'
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}
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class TestVMLifeCycleHostmaintenance(cloudstackTestCase):
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@classmethod
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def setUpClass(cls):
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cls.api_client = super(
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TestVMLifeCycleHostmaintenance,
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cls
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).getClsTestClient().getApiClient()
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cls.services = Services().services
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# Get Zone, Domain and templates
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cls.domain = get_domain(cls.api_client, cls.services)
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cls.zone = get_zone(cls.api_client, cls.services)
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cls.template = get_template(
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cls.api_client,
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cls.zone.id,
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cls.services["ostype"]
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)
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cls.services["virtual_machine"]["zoneid"] = cls.zone.id
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cls.services["virtual_machine"]["template"] = cls.template.id
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cls.service_offering_1 = ServiceOffering.create(
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cls.api_client,
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cls.services["service_offering_1"]
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)
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cls.service_offering_2 = ServiceOffering.create(
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cls.api_client,
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cls.services["service_offering_2"]
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)
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cls.vpc_off = VpcOffering.create(
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cls.api_client,
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cls.services["vpc_offering"]
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)
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cls.vpc_off.update(cls.api_client, state='Enabled')
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cls.account = Account.create(
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cls.api_client,
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cls.services["account"],
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admin=True,
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domainid=cls.domain.id
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)
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cls.vpc_off = VpcOffering.create(
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cls.api_client,
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cls.services["vpc_offering"]
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)
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cls.vpc_off.update(cls.api_client, state='Enabled')
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cls.services["vpc"]["cidr"] = '10.1.1.1/16'
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cls.vpc = VPC.create(
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cls.api_client,
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cls.services["vpc"],
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vpcofferingid=cls.vpc_off.id,
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zoneid=cls.zone.id,
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account=cls.account.name,
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domainid=cls.account.domainid
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)
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cls.nw_off = NetworkOffering.create(
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cls.api_client,
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cls.services["network_offering"],
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conservemode=False
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)
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# Enable Network offering
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cls.nw_off.update(cls.api_client, state='Enabled')
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# Creating network using the network offering created
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cls.network_1 = Network.create(
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cls.api_client,
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cls.services["network"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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networkofferingid=cls.nw_off.id,
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zoneid=cls.zone.id,
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gateway='10.1.1.1',
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vpcid=cls.vpc.id
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)
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cls.nw_off_no_lb = NetworkOffering.create(
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cls.api_client,
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cls.services["network_offering_no_lb"],
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conservemode=False
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)
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# Enable Network offering
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cls.nw_off_no_lb.update(cls.api_client, state='Enabled')
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# Creating network using the network offering created
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cls.network_2 = Network.create(
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cls.api_client,
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cls.services["network"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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networkofferingid=cls.nw_off_no_lb.id,
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zoneid=cls.zone.id,
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gateway='10.1.2.1',
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vpcid=cls.vpc.id
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)
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# Spawn an instance in that network
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cls.vm_1 = VirtualMachine.create(
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cls.api_client,
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cls.services["virtual_machine"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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serviceofferingid=cls.service_offering_1.id,
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networkids=[str(cls.network_1.id)]
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)
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# Spawn an instance in that network
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cls.vm_2 = VirtualMachine.create(
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cls.api_client,
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cls.services["virtual_machine"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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serviceofferingid=cls.service_offering_1.id,
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networkids=[str(cls.network_1.id)]
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)
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cls.vm_3 = VirtualMachine.create(
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cls.api_client,
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cls.services["virtual_machine"],
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accountid=cls.account.name,
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domainid=cls.account.domainid,
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serviceofferingid=cls.service_offering_2.id,
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networkids=[str(cls.network_2.id)]
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)
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routers = Router.list(
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cls.api_client,
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account=cls.account.name,
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domainid=cls.account.domainid,
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listall=True
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)
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if isinstance(routers, list):
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cls.vpcvr = routers[0]
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cls._cleanup = [
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cls.service_offering_1,
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cls.service_offering_2,
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cls.nw_off,
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cls.nw_off_no_lb,
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]
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return
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@classmethod
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def tearDownClass(cls):
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try:
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cls.account.delete(cls.api_client)
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wait_for_cleanup(cls.api_client, ["account.cleanup.interval"])
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#Cleanup resources used
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cleanup_resources(cls.api_client, cls._cleanup)
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cls.vpc_off.delete(cls.api_client)
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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return
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def setUp(self):
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self.apiclient = self.testClient.getApiClient()
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self.dbclient = self.testClient.getDbConnection()
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self.debug("Check the status of VPC virtual router")
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routers = Router.list(
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self.apiclient,
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networkid=self.network_1.id,
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listall=True
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)
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if not isinstance(routers, list):
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raise Exception("No response from list routers API")
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self.router = routers[0]
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if self.router.state == "Running":
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Router.stop(self.apiclient, id=self.router.id)
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self.cleanup = []
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return
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def tearDown(self):
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try:
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#Clean up, terminate the created network offerings
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cleanup_resources(self.apiclient, self.cleanup)
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except Exception as e:
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raise Exception("Warning: Exception during cleanup : %s" % e)
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return
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def validate_vm_deployment(self):
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"""Validates VM deployment on different hosts"""
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vms = VirtualMachine.list(
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self.apiclient,
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account=self.account.name,
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domainid=self.account.domainid,
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networkid=self.network_1.id,
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listall=True
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)
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self.assertEqual(
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isinstance(vms, list),
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True,
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"List VMs shall return a valid response"
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)
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host_1 = vms[0].hostid
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self.debug("Host for network 1: %s" % vms[0].hostid)
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vms = VirtualMachine.list(
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self.apiclient,
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account=self.account.name,
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domainid=self.account.domainid,
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networkid=self.network_2.id,
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listall=True
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)
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self.assertEqual(
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isinstance(vms, list),
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True,
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"List VMs shall return a valid response"
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)
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host_2 = vms[0].hostid
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self.debug("Host for network 2: %s" % vms[0].hostid)
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self.assertNotEqual(
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host_1,
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host_2,
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"Both the virtual machines should be deployed on diff hosts "
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)
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return
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@attr(tags=["advanced", "intervlan"])
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def test_01_enable_maintenance_with_vpc_nw(self):
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""" Test enable Maintenance Mode on Hosts which have VPC elements
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"""
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# Validate the following
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# 1. Create a VPC with cidr - 10.1.1.1/16
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# 2. Add network1(10.1.1.1/24) and network2(10.1.2.1/24) to this VPC.
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# 3. Deploy vm1 and vm2 in network1 and vm3 and vm4 in network2. Make
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# sure vm1 and vm3 are deployed on one host in the cluster while
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# vm2 and vm4 are deployed on the other host in the cluster. This
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# can be done using host's tags & service offerings with host tags
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# Steps:
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# 1.Enable Maintenance on one of host on which VPCVR is present
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# Validations:
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# 1. Successfully push the host into maintenance mode.
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# 2. VMs present on the above host should successfully migrate to the
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# other host present in the cluster
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self.validate_vm_deployment()
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self.debug("Stop the host on which the VPC virtual router is running")
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try:
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Host.enableMaintenance(self.apiclient, id=self.vpcvr.hostid)
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except Exception as e:
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self.fail("Failed to enable maintenance mode on host: %s" % e)
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self.debug(
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"Check if all instances belonging to the account are up again?")
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routers = Router.list(
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self.apiclient,
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account=self.account.name,
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domainid=self.account.domainid,
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listall=True
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)
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self.assertEqual(
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isinstance(routers, list),
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True,
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"List routers shall return a valid VPCVR for account"
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)
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for router in routers:
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self.assertEqual(
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router.state,
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"Running",
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"Router state should be running after migration"
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)
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vms = VirtualMachine.list(
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self.apiclient,
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account=self.account.name,
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domainid=self.account.domainid,
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listall=True
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)
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self.assertEqual(
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isinstance(vms, list),
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True,
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"VM response should return instances running for account"
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)
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for vm in vms:
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self.assertEqual(
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vm.state,
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"Ruuning",
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"Vm state should be running after migration"
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)
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return
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@attr(tags=["advanced", "intervlan"])
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def test_02_cancel_maintenance(self):
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""" Test cancel Maintenance Mode on the above Hosts + Migrate VMs Back
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"""
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# Steps
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# 1. Cancel Maintenance Mode on the host.
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# 2. Migrate the VMs back onto the host on which Maintenance mode is
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# cancelled.
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# Validate the following
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# 1. Successfully cancel the Maintenance mode on the host.
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# 2. Migrate the VMs back successfully onto the host.
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# 3. Check that the network connectivity exists with the migrated VMs.
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self.debug("Cancel host maintenence on which the VPCVR is running")
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try:
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Host.cancelMaintenance(self.apiclient, id=self.vpcvr.hostid)
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except Exception as e:
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self.fail("Failed to enable maintenance mode on host: %s" % e)
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self.debug(
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"Migrating the instances back to the host: %s" %
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self.vpcvr.hostid)
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try:
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cmd = migrateSystemVm.migrateSystemVmCmd()
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cmd.hostid = self.vpcvr.hostid
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cmd.virtualmachineid = self.vpcvr.id
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self.apiclient.migrateSystemVm(cmd)
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except Exception as e:
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self.fail("Failed to migrate VPCVR back: %s" % e)
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self.debug("Check the status of router after migration")
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routers = Router.list(
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self.apiclient,
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id=self.vpcvr.id,
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listall=True
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)
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self.assertEqual(
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isinstance(routers, list),
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True,
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"List routers shall return the valid response"
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)
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self.assertEqual(
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routers[0].state,
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"Running",
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"Router state should be running"
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)
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# TODO: Check for the network connectivity
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return
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|
@attr(tags=["advanced", "intervlan"])
|
|
def test_03_reconnect_host(self):
|
|
""" Test reconnect Host which has VPC elements
|
|
"""
|
|
|
|
# Steps:
|
|
# 1.Reconnect one of the host on which VPC Virtual Router is present.
|
|
# Validate the following
|
|
# 1. Host should successfully reconnect.
|
|
# 2. Network connectivity to all the VMs on the host should not be
|
|
# effected due to reconnection.
|
|
|
|
self.debug("Reconnecting the host where VPC VR is running")
|
|
try:
|
|
Host.reconnect(self.apiclient, id=self.vpcvr.hostid)
|
|
except Exception as e:
|
|
self.fail("Failed to reconnect to host: %s" % e)
|
|
|
|
self.debug("Check the status of router after migration")
|
|
routers = Router.list(
|
|
self.apiclient,
|
|
id=self.vpcvr.id,
|
|
listall=True
|
|
)
|
|
self.assertEqual(
|
|
isinstance(routers, list),
|
|
True,
|
|
"List routers shall return the valid response"
|
|
)
|
|
self.assertEqual(
|
|
routers[0].state,
|
|
"Running",
|
|
"Router state should be running"
|
|
)
|
|
# TODO: Check for the network connectivity
|
|
return |