aboutsummaryrefslogtreecommitdiffstats
path: root/functest/opnfv_tests/openstack/tempest/tempest.py
diff options
context:
space:
mode:
authorMartin Kulhavy <martin.kulhavy@nokia.com>2017-07-24 16:16:33 +0300
committerMartin Kulhavy <martin.kulhavy@nokia.com>2017-08-23 17:36:53 +0300
commit1b7322ab8290b55b1869ac913442070ebe6df2a5 (patch)
treec6a22553b9683c577ed390ac12bf419abcb0b839 /functest/opnfv_tests/openstack/tempest/tempest.py
parent0b4684562fa417201477fc4643a4eb4025847a84 (diff)
Refactor resource creation and cleanup in Tempest
Use Snaps to create resources before running a testcase and to clean up afterwards. Use Tempest Cleanup utility to clean other resources. Change-Id: Ic0f69d3bafb60dfb283d18ac507e9f5992e9ae38 Signed-off-by: Martin Kulhavy <martin.kulhavy@nokia.com>
Diffstat (limited to 'functest/opnfv_tests/openstack/tempest/tempest.py')
-rw-r--r--functest/opnfv_tests/openstack/tempest/tempest.py224
1 files changed, 219 insertions, 5 deletions
diff --git a/functest/opnfv_tests/openstack/tempest/tempest.py b/functest/opnfv_tests/openstack/tempest/tempest.py
index f783f01f..5129a56e 100644
--- a/functest/opnfv_tests/openstack/tempest/tempest.py
+++ b/functest/opnfv_tests/openstack/tempest/tempest.py
@@ -23,15 +23,26 @@ from functest.core import testcase
from functest.opnfv_tests.openstack.tempest import conf_utils
from functest.utils.constants import CONST
import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_utils as os_utils
+
+from snaps.openstack import create_flavor
+from snaps.openstack.create_flavor import FlavorSettings, OpenStackFlavor
+from snaps.openstack.create_project import ProjectSettings
+from snaps.openstack.create_network import NetworkSettings, SubnetSettings
+from snaps.openstack.create_user import UserSettings
+from snaps.openstack.tests import openstack_tests
+from snaps.openstack.utils import deploy_utils
+
""" logging configuration """
logger = logging.getLogger(__name__)
-class TempestCommon(testcase.OSGCTestCase):
+class TempestCommon(testcase.TestCase):
def __init__(self, **kwargs):
super(TempestCommon, self).__init__(**kwargs)
+ self.resources = TempestResourcesManager(**kwargs)
self.MODE = ""
self.OPTION = ""
self.VERIFIER_ID = conf_utils.get_verifier_id()
@@ -222,12 +233,12 @@ class TempestCommon(testcase.OSGCTestCase):
try:
if not os.path.exists(conf_utils.TEMPEST_RESULTS_DIR):
os.makedirs(conf_utils.TEMPEST_RESULTS_DIR)
- image_and_flavor = conf_utils.create_tempest_resources()
+ resources = self.resources.create()
conf_utils.configure_tempest(
self.DEPLOYMENT_DIR,
- IMAGE_ID=image_and_flavor.get("image_id"),
- FLAVOR_ID=image_and_flavor.get("flavor_id"),
- MODE=self.MODE)
+ image_id=resources.get("image_id"),
+ flavor_id=resources.get("flavor_id"),
+ mode=self.MODE)
self.generate_test_list(self.VERIFIER_REPO_DIR)
self.apply_tempest_blacklist()
self.run_verifier_tests()
@@ -236,10 +247,46 @@ class TempestCommon(testcase.OSGCTestCase):
except Exception as e:
logger.error('Error with run: %s' % e)
res = testcase.TestCase.EX_RUN_ERROR
+ finally:
+ self.resources.cleanup()
self.stop_time = time.time()
return res
+ def create_snapshot(self):
+ """
+ Run the Tempest cleanup utility to initialize OS state.
+
+ :return: TestCase.EX_OK
+ """
+ logger.info("Initializing the saved state of the OpenStack deployment")
+
+ # Make sure that the verifier is configured
+ conf_utils.configure_verifier(self.DEPLOYMENT_DIR)
+
+ os_utils.init_tempest_cleanup(
+ self.DEPLOYMENT_DIR, 'tempest.conf',
+ os.path.join(conf_utils.TEMPEST_RESULTS_DIR,
+ "tempest-cleanup-init.log")
+ )
+
+ return super(TempestCommon, self).create_snapshot()
+
+ def clean(self):
+ """
+ Run the Tempest cleanup utility to delete and destroy OS resources
+ created by Tempest.
+ """
+ logger.info("Initializing the saved state of the OpenStack deployment")
+
+ os_utils.init_tempest_cleanup(
+ self.DEPLOYMENT_DIR, 'tempest.conf',
+ os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
+ "tempest-cleanup.log")
+ )
+
+ return super(TempestCommon, self).clean()
+
class TempestSmokeSerial(TempestCommon):
@@ -288,3 +335,170 @@ class TempestDefcore(TempestCommon):
TempestCommon.__init__(self, **kwargs)
self.MODE = "defcore"
self.OPTION = "--concurrency 1"
+
+
+class TempestResourcesManager(object):
+
+ def __init__(self, **kwargs):
+ self.os_creds = None
+ if 'os_creds' in kwargs:
+ self.os_creds = kwargs['os_creds']
+ else:
+ self.os_creds = openstack_tests.get_credentials(
+ os_env_file=CONST.__getattribute__('openstack_creds'))
+
+ self.creators = list()
+
+ if hasattr(CONST, 'snaps_images_cirros'):
+ self.cirros_image_config = CONST.__getattribute__(
+ 'snaps_images_cirros')
+ else:
+ self.cirros_image_config = None
+
+ def create(self, use_custom_images=False, use_custom_flavors=False,
+ create_project=False):
+ if create_project:
+ logger.debug("Creating project (tenant) for Tempest suite")
+ project_name = CONST.__getattribute__(
+ 'tempest_identity_tenant_name')
+ project_creator = deploy_utils.create_project(
+ self.os_creds, ProjectSettings(
+ name=project_name,
+ description=CONST.__getattribute__(
+ 'tempest_identity_tenant_description')))
+ if (project_creator is None or
+ project_creator.get_project() is None):
+ raise Exception("Failed to create tenant")
+ project_id = project_creator.get_project().id
+ self.creators.append(project_creator)
+
+ logger.debug("Creating user for Tempest suite")
+ user_creator = deploy_utils.create_user(
+ self.os_creds, UserSettings(
+ name=CONST.__getattribute__('tempest_identity_user_name'),
+ password=CONST.__getattribute__(
+ 'tempest_identity_user_password'),
+ project_name=project_name))
+ if user_creator is None or user_creator.get_user() is None:
+ raise Exception("Failed to create user")
+ user_id = user_creator.get_user().id
+ self.creators.append(user_creator)
+ else:
+ project_name = None
+ project_id = None
+ user_id = None
+
+ logger.debug("Creating private network for Tempest suite")
+ network_creator = deploy_utils.create_network(
+ self.os_creds, NetworkSettings(
+ name=CONST.__getattribute__('tempest_private_net_name'),
+ project_name=project_name,
+ subnet_settings=[SubnetSettings(
+ name=CONST.__getattribute__('tempest_private_subnet_name'),
+ cidr=CONST.__getattribute__('tempest_private_subnet_cidr'))
+ ]))
+ if network_creator is None or network_creator.get_network() is None:
+ raise Exception("Failed to create private network")
+ self.creators.append(network_creator)
+
+ image_id = None
+ image_id_alt = None
+ flavor_id = None
+ flavor_id_alt = None
+
+ if (CONST.__getattribute__('tempest_use_custom_images') or
+ use_custom_images):
+ logger.debug("Creating image for Tempest suite")
+ image_base_name = CONST.__getattribute__('openstack_image_name')
+ os_image_settings = openstack_tests.cirros_image_settings(
+ image_base_name, public=True,
+ image_metadata=self.cirros_image_config)
+ logger.debug("Creating image for Tempest suite")
+ image_creator = deploy_utils.create_image(
+ self.os_creds, os_image_settings)
+ if image_creator is None:
+ raise Exception('Failed to create image')
+ self.creators.append(image_creator)
+ image_id = image_creator.get_image().id
+
+ if use_custom_images:
+ logger.debug("Creating 2nd image for Tempest suite")
+ image_base_name_alt = CONST.__getattribute__(
+ 'openstack_image_name_alt')
+ os_image_settings_alt = openstack_tests.cirros_image_settings(
+ image_base_name_alt, public=True,
+ image_metadata=self.cirros_image_config)
+ logger.debug("Creating 2nd image for Tempest suite")
+ image_creator_alt = deploy_utils.create_image(
+ self.os_creds, os_image_settings_alt)
+ if image_creator_alt is None:
+ raise Exception('Failed to create image')
+ self.creators.append(image_creator_alt)
+ image_id_alt = image_creator_alt.get_image().id
+
+ if (CONST.__getattribute__('tempest_use_custom_flavors') or
+ use_custom_flavors):
+ logger.info("Creating flavor for Tempest suite")
+ scenario = ft_utils.get_scenario()
+ flavor_metadata = None
+ if 'ovs' in scenario or 'fdio' in scenario:
+ flavor_metadata = create_flavor.MEM_PAGE_SIZE_LARGE
+ flavor_creator = OpenStackFlavor(
+ self.os_creds, FlavorSettings(
+ name=CONST.__getattribute__('openstack_flavor_name'),
+ ram=CONST.__getattribute__('openstack_flavor_ram'),
+ disk=CONST.__getattribute__('openstack_flavor_disk'),
+ vcpus=CONST.__getattribute__('openstack_flavor_vcpus'),
+ metadata=flavor_metadata))
+ flavor = flavor_creator.create()
+ if flavor is None:
+ raise Exception('Failed to create flavor')
+ self.creators.append(flavor_creator)
+ flavor_id = flavor.id
+
+ if use_custom_flavors:
+ logger.info("Creating 2nd flavor for Tempest suite")
+ scenario = ft_utils.get_scenario()
+ flavor_metadata_alt = None
+ if 'ovs' in scenario or 'fdio' in scenario:
+ flavor_metadata_alt = create_flavor.MEM_PAGE_SIZE_LARGE
+ flavor_creator_alt = OpenStackFlavor(
+ self.os_creds, FlavorSettings(
+ name=CONST.__getattribute__('openstack_flavor_name_alt'),
+ ram=CONST.__getattribute__('openstack_flavor_ram'),
+ disk=CONST.__getattribute__('openstack_flavor_disk'),
+ vcpus=CONST.__getattribute__('openstack_flavor_vcpus'),
+ metadata=flavor_metadata_alt))
+ flavor_alt = flavor_creator_alt.create()
+ if flavor_alt is None:
+ raise Exception('Failed to create flavor')
+ self.creators.append(flavor_creator_alt)
+ flavor_id_alt = flavor_alt.id
+
+ print("RESOURCES CREATE: image_id: %s, image_id_alt: %s, "
+ "flavor_id: %s, flavor_id_alt: %s" % (
+ image_id, image_id_alt, flavor_id, flavor_id_alt,))
+
+ result = {
+ 'image_id': image_id,
+ 'image_id_alt': image_id_alt,
+ 'flavor_id': flavor_id,
+ 'flavor_id_alt': flavor_id_alt
+ }
+
+ if create_project:
+ result['project_id'] = project_id
+ result['tenant_id'] = project_id # for compatibility
+ result['user_id'] = user_id
+
+ return result
+
+ def cleanup(self):
+ """
+ Cleanup all OpenStack objects. Should be called on completion.
+ """
+ for creator in reversed(self.creators):
+ try:
+ creator.clean()
+ except Exception as e:
+ logger.error('Unexpected error cleaning - %s', e)