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cloudstack/test/integration/plugins/solidfire/TestAddRemoveHosts.py
Mike Tutkowski d4ae1ab6b6 Switched to the official SolidFire SDK for Python
2016-09-27 22:14:39 -06:00

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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.
import logging
import random
import SignedAPICall
import time
import XenAPI
from solidfire.factory import ElementFactory
from util import sf_util
# All tests inherit from cloudstackTestCase
from marvin.cloudstackTestCase import cloudstackTestCase
# Import Integration Libraries
# base - contains all resources as entities and defines create, delete, list operations on them
from marvin.lib.base import Account, ServiceOffering, User, Host, StoragePool, VirtualMachine
# common - commonly used methods for all tests are listed here
from marvin.lib.common import get_domain, get_template, get_zone, list_hosts, list_clusters, list_volumes
# utils - utility classes for common cleanup, external library wrappers, etc.
from marvin.lib.utils import cleanup_resources
# Prerequisites:
# Only one zone
# Only one pod
# Only one cluster (two hosts with another added/removed during the tests)
#
# Running the tests:
# Set a breakpoint on each test after the first one. When the breakpoint is hit, reset the third
# host to a snapshot state and re-start it. Once it's up and running, run the test code.
class TestData:
account = "account"
capacityBytes = "capacitybytes"
capacityIops = "capacityiops"
clusterId = "clusterId"
computeOffering = "computeoffering"
displayText = "displaytext"
diskSize = "disksize"
domainId = "domainId"
hypervisor = "hypervisor"
mvip = "mvip"
name = "name"
newHost = "newHost"
newHostDisplayName = "newHostDisplayName"
password = "password"
podId = "podid"
port = "port"
primaryStorage = "primarystorage"
primaryStorage2 = "primarystorage2"
provider = "provider"
scope = "scope"
solidFire = "solidfire"
storageTag = "SolidFire_SAN_1"
storageTag2 = "SolidFire_Volume_1"
tags = "tags"
url = "url"
urlOfNewHost = "urlOfNewHost"
user = "user"
username = "username"
virtualMachine = "virtualmachine"
volume_1 = "volume_1"
xenServer = "xenserver"
zoneId = "zoneid"
def __init__(self):
self.testdata = {
TestData.solidFire: {
TestData.mvip: "192.168.139.112",
TestData.username: "admin",
TestData.password: "admin",
TestData.port: 443,
TestData.url: "https://192.168.139.112:443"
},
TestData.xenServer: {
TestData.username: "root",
TestData.password: "solidfire"
},
TestData.urlOfNewHost: "https://192.168.129.243",
TestData.account: {
"email": "test@test.com",
"firstname": "John",
"lastname": "Doe",
TestData.username: "test",
TestData.password: "test"
},
TestData.user: {
"email": "user@test.com",
"firstname": "Jane",
"lastname": "Doe",
TestData.username: "testuser",
TestData.password: "password"
},
TestData.newHost: {
TestData.username: "root",
TestData.password: "solidfire",
TestData.url: "http://192.168.129.243",
TestData.podId : "1",
TestData.zoneId: "1"
},
TestData.primaryStorage: {
TestData.name: "SolidFire-%d" % random.randint(0, 100),
TestData.scope: "ZONE",
TestData.url: "MVIP=192.168.139.112;SVIP=10.10.8.112;" +
"clusterAdminUsername=admin;clusterAdminPassword=admin;" +
"clusterDefaultMinIops=10000;clusterDefaultMaxIops=15000;" +
"clusterDefaultBurstIopsPercentOfMaxIops=1.5;",
TestData.provider: "SolidFire",
TestData.tags: TestData.storageTag,
TestData.capacityIops: 4500000,
TestData.capacityBytes: 2251799813685248,
TestData.hypervisor: "Any"
},
TestData.primaryStorage2: {
TestData.name: "SolidFireShared-%d" % random.randint(0, 100),
TestData.scope: "CLUSTER",
TestData.url: "MVIP=192.168.139.112;SVIP=10.10.8.112;" +
"clusterAdminUsername=admin;clusterAdminPassword=admin;" +
"minIops=5000;maxIops=50000;burstIops=75000",
TestData.provider: "SolidFireShared",
TestData.tags: TestData.storageTag2,
TestData.capacityIops: 5000,
TestData.capacityBytes: 1099511627776,
TestData.hypervisor: "XenServer",
TestData.podId: 1
},
TestData.virtualMachine: {
TestData.name: "TestVM",
"displayname": "Test VM"
},
TestData.computeOffering: {
TestData.name: "SF_CO_1",
TestData.displayText: "SF_CO_1 (Min IOPS = 10,000; Max IOPS = 15,000)",
"cpunumber": 1,
"cpuspeed": 100,
"memory": 128,
"storagetype": "shared",
"customizediops": False,
"miniops": "10000",
"maxiops": "15000",
"hypervisorsnapshotreserve": 200,
TestData.tags: TestData.storageTag
},
TestData.volume_1: {
"diskname": "testvolume",
},
"volume2": {
"diskname": "testvolume2",
},
TestData.newHostDisplayName: "XenServer-6.5-3",
TestData.zoneId: 1,
TestData.clusterId: 1,
TestData.domainId: 1,
TestData.url: "192.168.129.50"
}
class TestAddRemoveHosts(cloudstackTestCase):
_vag_id_should_be_non_zero_int_err_msg = "The SolidFire VAG ID should be a non-zero integer."
_sf_account_id_should_be_non_zero_int_err_msg = "The SolidFire account ID should be a non-zero integer."
@classmethod
def setUpClass(cls):
# Set up API client
testclient = super(TestAddRemoveHosts, cls).getClsTestClient()
cls.apiClient = testclient.getApiClient()
cls.configData = testclient.getParsedTestDataConfig()
cls.dbConnection = testclient.getDbConnection()
cls.testdata = TestData().testdata
cls.xs_pool_master_ip = list_hosts(cls.apiClient, clusterid=cls.testdata[TestData.clusterId], name="XenServer-6.5-1")[0].ipaddress
# Set up XenAPI connection
host_ip = "https://" + cls.xs_pool_master_ip
cls.xen_session = XenAPI.Session(host_ip)
xenserver = cls.testdata[TestData.xenServer]
cls.xen_session.xenapi.login_with_password(xenserver[TestData.username], xenserver[TestData.password])
# Set up SolidFire connection
solidfire = cls.testdata[TestData.solidFire]
cls.sfe = ElementFactory.create(solidfire[TestData.mvip], solidfire[TestData.username], solidfire[TestData.password])
# Get Resources from Cloud Infrastructure
cls.zone = get_zone(cls.apiClient, zone_id=cls.testdata[TestData.zoneId])
cls.cluster = list_clusters(cls.apiClient)[0]
cls.template = get_template(cls.apiClient, cls.zone.id, cls.configData["ostype"])
cls.domain = get_domain(cls.apiClient, cls.testdata[TestData.domainId])
# Create test account
cls.account = Account.create(
cls.apiClient,
cls.testdata[TestData.account],
admin=1
)
# Set up connection to make customized API calls
user = User.create(
cls.apiClient,
cls.testdata[TestData.user],
account=cls.account.name,
domainid=cls.domain.id
)
url = cls.testdata[TestData.url]
api_url = "http://" + url + ":8080/client/api"
userkeys = User.registerUserKeys(cls.apiClient, user.id)
cls.cs_api = SignedAPICall.CloudStack(api_url, userkeys.apikey, userkeys.secretkey)
cls.compute_offering = ServiceOffering.create(
cls.apiClient,
cls.testdata[TestData.computeOffering]
)
cls._cleanup = [
cls.compute_offering,
user,
cls.account
]
@classmethod
def tearDownClass(cls):
try:
cleanup_resources(cls.apiClient, cls._cleanup)
sf_util.purge_solidfire_volumes(cls.sfe)
except Exception as e:
logging.debug("Exception in tearDownClass(cls): %s" % e)
def setUp(self):
self.virtual_machine = None
self.cleanup = []
def tearDown(self):
try:
if self.virtual_machine is not None:
self.virtual_machine.delete(self.apiClient, True)
cleanup_resources(self.apiClient, self.cleanup)
except Exception as e:
logging.debug("Exception in tearDown(self): %s" % e)
def test_add_remove_host_with_solidfire_plugin_1(self):
primarystorage = self.testdata[TestData.primaryStorage]
primary_storage = StoragePool.create(
self.apiClient,
primarystorage,
scope=primarystorage[TestData.scope],
zoneid=self.zone.id,
provider=primarystorage[TestData.provider],
tags=primarystorage[TestData.tags],
capacityiops=primarystorage[TestData.capacityIops],
capacitybytes=primarystorage[TestData.capacityBytes],
hypervisor=primarystorage[TestData.hypervisor]
)
self.cleanup.append(primary_storage)
self.virtual_machine = VirtualMachine.create(
self.apiClient,
self.testdata[TestData.virtualMachine],
accountid=self.account.name,
zoneid=self.zone.id,
serviceofferingid=self.compute_offering.id,
templateid=self.template.id,
domainid=self.domain.id,
startvm=True
)
root_volume = self._get_root_volume(self.virtual_machine)
sf_iscsi_name = sf_util.get_iqn(self.cs_api, root_volume, self)
self._perform_add_remove_host(primary_storage.id, sf_iscsi_name)
def test_add_remove_host_with_solidfire_plugin_2(self):
primarystorage2 = self.testdata[TestData.primaryStorage2]
primary_storage_2 = StoragePool.create(
self.apiClient,
primarystorage2,
scope=primarystorage2[TestData.scope],
zoneid=self.zone.id,
clusterid=self.cluster.id,
provider=primarystorage2[TestData.provider],
tags=primarystorage2[TestData.tags],
capacityiops=primarystorage2[TestData.capacityIops],
capacitybytes=primarystorage2[TestData.capacityBytes],
hypervisor=primarystorage2[TestData.hypervisor]
)
self.cleanup.append(primary_storage_2)
sf_iscsi_name = self._get_iqn_2(primary_storage_2)
self._perform_add_remove_host(primary_storage_2.id, sf_iscsi_name)
def test_add_remove_host_with_solidfire_plugin_3(self):
primarystorage = self.testdata[TestData.primaryStorage]
primary_storage = StoragePool.create(
self.apiClient,
primarystorage,
scope=primarystorage[TestData.scope],
zoneid=self.zone.id,
provider=primarystorage[TestData.provider],
tags=primarystorage[TestData.tags],
capacityiops=primarystorage[TestData.capacityIops],
capacitybytes=primarystorage[TestData.capacityBytes],
hypervisor=primarystorage[TestData.hypervisor]
)
self.cleanup.append(primary_storage)
self.virtual_machine = VirtualMachine.create(
self.apiClient,
self.testdata[TestData.virtualMachine],
accountid=self.account.name,
zoneid=self.zone.id,
serviceofferingid=self.compute_offering.id,
templateid=self.template.id,
domainid=self.domain.id,
startvm=True
)
root_volume = self._get_root_volume(self.virtual_machine)
sf_iscsi_name = sf_util.get_iqn(self.cs_api, root_volume, self)
primarystorage2 = self.testdata[TestData.primaryStorage2]
primary_storage_2 = StoragePool.create(
self.apiClient,
primarystorage2,
scope=primarystorage2[TestData.scope],
zoneid=self.zone.id,
clusterid=self.cluster.id,
provider=primarystorage2[TestData.provider],
tags=primarystorage2[TestData.tags],
capacityiops=primarystorage2[TestData.capacityIops],
capacitybytes=primarystorage2[TestData.capacityBytes],
hypervisor=primarystorage2[TestData.hypervisor]
)
self.cleanup.append(primary_storage_2)
self._perform_add_remove_host(primary_storage.id, sf_iscsi_name)
def test_add_remove_host_with_solidfire_plugin_4(self):
primarystorage2 = self.testdata[TestData.primaryStorage2]
primary_storage_2 = StoragePool.create(
self.apiClient,
primarystorage2,
scope=primarystorage2[TestData.scope],
zoneid=self.zone.id,
clusterid=self.cluster.id,
provider=primarystorage2[TestData.provider],
tags=primarystorage2[TestData.tags],
capacityiops=primarystorage2[TestData.capacityIops],
capacitybytes=primarystorage2[TestData.capacityBytes],
hypervisor=primarystorage2[TestData.hypervisor]
)
self.cleanup.append(primary_storage_2)
sf_iscsi_name = self._get_iqn_2(primary_storage_2)
primarystorage = self.testdata[TestData.primaryStorage]
primary_storage = StoragePool.create(
self.apiClient,
primarystorage,
scope=primarystorage[TestData.scope],
zoneid=self.zone.id,
provider=primarystorage[TestData.provider],
tags=primarystorage[TestData.tags],
capacityiops=primarystorage[TestData.capacityIops],
capacitybytes=primarystorage[TestData.capacityBytes],
hypervisor=primarystorage[TestData.hypervisor]
)
self.cleanup.append(primary_storage)
self.virtual_machine = VirtualMachine.create(
self.apiClient,
self.testdata[TestData.virtualMachine],
accountid=self.account.name,
zoneid=self.zone.id,
serviceofferingid=self.compute_offering.id,
templateid=self.template.id,
domainid=self.domain.id,
startvm=True
)
self._perform_add_remove_host(primary_storage_2.id, sf_iscsi_name)
def _perform_add_remove_host(self, primary_storage_id, sr_name):
xen_sr = self.xen_session.xenapi.SR.get_by_name_label(sr_name)[0]
pbds = self.xen_session.xenapi.SR.get_PBDs(xen_sr)
self._verify_all_pbds_attached(pbds)
num_pbds = len(pbds)
sf_vag_id = self._get_sf_vag_id(self.cluster.id, primary_storage_id)
host_iscsi_iqns = self._get_host_iscsi_iqns()
sf_vag = self._get_sf_vag(sf_vag_id)
sf_vag_initiators = self._get_sf_vag_initiators(sf_vag)
self._verifyVag(host_iscsi_iqns, sf_vag_initiators)
sf_vag_initiators_len_orig = len(sf_vag_initiators)
xen_session = XenAPI.Session(self.testdata[TestData.urlOfNewHost])
xenserver = self.testdata[TestData.xenServer]
xen_session.xenapi.login_with_password(xenserver[TestData.username], xenserver[TestData.password])
xen_session.xenapi.pool.join(self.xs_pool_master_ip, xenserver[TestData.username], xenserver[TestData.password])
time.sleep(60)
pbds = self.xen_session.xenapi.SR.get_PBDs(xen_sr)
self.assertEqual(
len(pbds),
num_pbds + 1,
"'len(pbds)' is not equal to 'num_pbds + 1'."
)
num_pbds = num_pbds + 1
num_pbds_not_attached = 0
for pbd in pbds:
pbd_record = self.xen_session.xenapi.PBD.get_record(pbd)
if pbd_record["currently_attached"] == False:
num_pbds_not_attached = num_pbds_not_attached + 1
self.assertEqual(
num_pbds_not_attached,
1,
"'num_pbds_not_attached' is not equal to 1."
)
host = Host.create(
self.apiClient,
self.cluster,
self.testdata[TestData.newHost],
hypervisor="XenServer"
)
self.assertTrue(
isinstance(host, Host),
"'host' is not a 'Host'."
)
pbds = self.xen_session.xenapi.SR.get_PBDs(xen_sr)
self.assertEqual(
len(pbds),
num_pbds,
"'len(pbds)' is not equal to 'num_pbds'."
)
self._verify_all_pbds_attached(pbds)
host_iscsi_iqns = self._get_host_iscsi_iqns()
sf_vag = self._get_sf_vag(sf_vag_id)
sf_vag_initiators = self._get_sf_vag_initiators(sf_vag)
self._verifyVag(host_iscsi_iqns, sf_vag_initiators)
sf_vag_initiators_len_new = len(sf_vag_initiators)
self.assertEqual(
sf_vag_initiators_len_new,
sf_vag_initiators_len_orig + 1,
"sf_vag_initiators_len_new' != sf_vag_initiators_len_orig + 1"
)
host.delete(self.apiClient)
pbds = self.xen_session.xenapi.SR.get_PBDs(xen_sr)
self.assertEqual(
len(pbds),
num_pbds,
"'len(pbds)' is not equal to 'num_pbds'."
)
self._verify_all_pbds_attached(pbds)
host_iscsi_iqns = self._get_host_iscsi_iqns()
sf_vag = self._get_sf_vag(sf_vag_id)
sf_vag_initiators = self._get_sf_vag_initiators(sf_vag)
self.assertEqual(
len(host_iscsi_iqns) - 1,
len(sf_vag_initiators),
"'len(host_iscsi_iqns) - 1' is not equal to 'len(sf_vag_initiators)'."
)
host_ref = self.xen_session.xenapi.host.get_by_name_label(self.testdata[TestData.newHostDisplayName])[0]
self.xen_session.xenapi.pool.eject(host_ref)
time.sleep(120)
pbds = self.xen_session.xenapi.SR.get_PBDs(xen_sr)
self.assertEqual(
len(pbds),
num_pbds - 1,
"'len(pbds)' is not equal to 'num_pbds - 1'."
)
self._verify_all_pbds_attached(pbds)
host_iscsi_iqns = self._get_host_iscsi_iqns()
sf_vag = self._get_sf_vag(sf_vag_id)
sf_vag_initiators = self._get_sf_vag_initiators(sf_vag)
self._verifyVag(host_iscsi_iqns, sf_vag_initiators)
sf_vag_initiators_len_new = len(sf_vag_initiators)
self.assertEqual(
sf_vag_initiators_len_new,
sf_vag_initiators_len_orig,
"sf_vag_initiators_len_new' != sf_vag_initiators_len_orig"
)
def _verify_all_pbds_attached(self, pbds):
for pbd in pbds:
pbd_record = self.xen_session.xenapi.PBD.get_record(pbd)
self.assertEqual(
pbd_record["currently_attached"],
True,
"Not all PBDs are currently attached."
)
def _get_root_volume(self, vm):
list_volumes_response = list_volumes(
self.apiClient,
virtualmachineid=vm.id,
listall=True
)
self.assertNotEqual(
list_volumes_response,
None,
"'list_volumes_response' should not be equal to 'None'."
)
self.assertEqual(
len(list_volumes_response) > 0,
True,
"'len(list_volumes_response)' should be greater than 0."
)
for volume in list_volumes_response:
if volume.type.upper() == "ROOT":
return volume
self.assert_(False, "Unable to locate the ROOT volume of the VM with the following ID: " + str(vm.id))
def _get_iqn_2(self, primary_storage):
sql_query = "Select path From storage_pool Where uuid = '" + str(primary_storage.id) + "'"
# make sure you can connect to MySQL: https://teamtreehouse.com/community/cant-connect-remotely-to-mysql-server-with-mysql-workbench
sql_result = self.dbConnection.execute(sql_query)
return sql_result[0][0]
def _get_host_iscsi_iqns(self):
hosts = self.xen_session.xenapi.host.get_all()
self.assertEqual(
isinstance(hosts, list),
True,
"'hosts' is not a list."
)
host_iscsi_iqns = []
for host in hosts:
host_iscsi_iqns.append(self._get_host_iscsi_iqn(host))
return host_iscsi_iqns
def _get_host_iscsi_iqn(self, host):
other_config = self.xen_session.xenapi.host.get_other_config(host)
return other_config["iscsi_iqn"]
def _get_sf_vag_id(self, cluster_id, primary_storage_id):
# Get SF Volume Access Group ID
sf_vag_id_request = {'clusterid': cluster_id, 'storageid': primary_storage_id}
sf_vag_id_result = self.cs_api.getSolidFireVolumeAccessGroupId(sf_vag_id_request)
sf_vag_id = sf_vag_id_result['apisolidfirevolumeaccessgroupid']['solidFireVolumeAccessGroupId']
self.assertEqual(
isinstance(sf_vag_id, int),
True,
TestAddRemoveHosts._vag_id_should_be_non_zero_int_err_msg
)
return sf_vag_id
def _get_sf_vag(self, sf_vag_id):
return self.sfe.list_volume_access_groups(sf_vag_id, 1).volume_access_groups[0]
def _get_sf_vag_initiators(self, sf_vag):
return sf_vag.initiators
def _verifyVag(self, host_iscsi_iqns, sf_vag_initiators):
self.assertEqual(
isinstance(host_iscsi_iqns, list),
True,
"'host_iscsi_iqns' is not a list."
)
self.assertEqual(
isinstance(sf_vag_initiators, list),
True,
"'sf_vag_initiators' is not a list."
)
self.assertEqual(
len(host_iscsi_iqns),
len(sf_vag_initiators),
"Lists are not the same size."
)
for host_iscsi_iqn in host_iscsi_iqns:
# an error should occur if host_iscsi_iqn is not in sf_vag_initiators
sf_vag_initiators.index(host_iscsi_iqn)
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