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authorJuha Kosonen <juha.kosonen@nokia.com>2017-09-02 00:21:56 +0300
committerJuha Kosonen <juha.kosonen@nokia.com>2017-09-02 00:21:56 +0300
commit12ba273fdbe74493123ceb73ab6d179e36b27dff (patch)
treebaf493fcefa1a713c47de3d2d8fd0fb6a23166b8
parent5fb1e53456961e7dbfc5c205dc1adc4898994066 (diff)
Enable tempest multinode tests
JIRA: FUNCTEST-774 Change-Id: I259a9a37e40dba6a6594941d989e5aa1858e4a04 Signed-off-by: Juha Kosonen <juha.kosonen@nokia.com>
-rw-r--r--functest/opnfv_tests/openstack/snaps/snaps_utils.py13
-rw-r--r--functest/opnfv_tests/openstack/tempest/conf_utils.py13
-rw-r--r--functest/opnfv_tests/openstack/tempest/tempest.py5
-rw-r--r--functest/tests/unit/openstack/tempest/test_tempest.py15
4 files changed, 40 insertions, 6 deletions
diff --git a/functest/opnfv_tests/openstack/snaps/snaps_utils.py b/functest/opnfv_tests/openstack/snaps/snaps_utils.py
index 309f9db16..956b104ac 100644
--- a/functest/opnfv_tests/openstack/snaps/snaps_utils.py
+++ b/functest/opnfv_tests/openstack/snaps/snaps_utils.py
@@ -5,7 +5,7 @@
#
# http://www.apache.org/licenses/LICENSE-2.0
-from snaps.openstack.utils import neutron_utils
+from snaps.openstack.utils import neutron_utils, nova_utils
def get_ext_net_name(os_creds):
@@ -17,3 +17,14 @@ def get_ext_net_name(os_creds):
neutron = neutron_utils.neutron_client(os_creds)
ext_nets = neutron_utils.get_external_networks(neutron)
return ext_nets[0].name
+
+
+def get_active_compute_cnt(os_creds):
+ """
+ Returns the number of active compute servers
+ :param: os_creds: an instance of snaps OSCreds object
+ :return: the number of active compute servers
+ """
+ nova = nova_utils.nova_client(os_creds)
+ computes = nova_utils.get_availability_zone_hosts(nova, zone_name='nova')
+ return len(computes)
diff --git a/functest/opnfv_tests/openstack/tempest/conf_utils.py b/functest/opnfv_tests/openstack/tempest/conf_utils.py
index 52fa60032..88d96ebd6 100644
--- a/functest/opnfv_tests/openstack/tempest/conf_utils.py
+++ b/functest/opnfv_tests/openstack/tempest/conf_utils.py
@@ -135,13 +135,14 @@ def backup_tempest_config(conf_file):
def configure_tempest(deployment_dir, image_id=None, flavor_id=None,
- mode=None):
+ compute_cnt=None):
"""
Calls rally verify and updates the generated tempest.conf with
given parameters
"""
conf_file = configure_verifier(deployment_dir)
- configure_tempest_update_params(conf_file, image_id, flavor_id)
+ configure_tempest_update_params(conf_file, image_id, flavor_id,
+ compute_cnt)
def configure_tempest_defcore(deployment_dir, image_id, flavor_id,
@@ -197,8 +198,8 @@ def generate_test_accounts_file(tenant_id):
yaml.dump(accounts_list, f, default_flow_style=False)
-def configure_tempest_update_params(tempest_conf_file,
- image_id=None, flavor_id=None):
+def configure_tempest_update_params(tempest_conf_file, image_id=None,
+ flavor_id=None, compute_cnt=1):
"""
Add/update needed parameters into tempest.conf file
"""
@@ -221,6 +222,10 @@ def configure_tempest_update_params(tempest_conf_file,
config.set('compute', 'flavor_ref', flavor_id)
if FLAVOR_ID_ALT is not None:
config.set('compute', 'flavor_ref_alt', FLAVOR_ID_ALT)
+ if compute_cnt > 1:
+ # enable multinode tests
+ config.set('compute', 'min_compute_nodes', compute_cnt)
+
config.set('identity', 'region', 'RegionOne')
if os_utils.is_keystone_v3():
auth_version = 'v3'
diff --git a/functest/opnfv_tests/openstack/tempest/tempest.py b/functest/opnfv_tests/openstack/tempest/tempest.py
index b8a4e9adc..c204d52b6 100644
--- a/functest/opnfv_tests/openstack/tempest/tempest.py
+++ b/functest/opnfv_tests/openstack/tempest/tempest.py
@@ -20,6 +20,7 @@ import time
import yaml
from functest.core import testcase
+from functest.opnfv_tests.openstack.snaps import snaps_utils
from functest.opnfv_tests.openstack.tempest import conf_utils
from functest.utils.constants import CONST
import functest.utils.functest_utils as ft_utils
@@ -234,11 +235,13 @@ class TempestCommon(testcase.TestCase):
if not os.path.exists(conf_utils.TEMPEST_RESULTS_DIR):
os.makedirs(conf_utils.TEMPEST_RESULTS_DIR)
resources = self.resources.create()
+ compute_cnt = snaps_utils.get_active_compute_cnt(
+ self.resources.os_creds)
conf_utils.configure_tempest(
self.DEPLOYMENT_DIR,
image_id=resources.get("image_id"),
flavor_id=resources.get("flavor_id"),
- mode=self.MODE)
+ compute_cnt=compute_cnt)
self.generate_test_list(self.VERIFIER_REPO_DIR)
self.apply_tempest_blacklist()
self.run_verifier_tests()
diff --git a/functest/tests/unit/openstack/tempest/test_tempest.py b/functest/tests/unit/openstack/tempest/test_tempest.py
index 54d7d49bb..6fe103f18 100644
--- a/functest/tests/unit/openstack/tempest/test_tempest.py
+++ b/functest/tests/unit/openstack/tempest/test_tempest.py
@@ -171,6 +171,19 @@ class OSTempestTesting(unittest.TestCase):
@mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
@mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
'TempestResourcesManager.create', return_value={})
+ @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
+ 'get_active_compute_cnt', side_effect=Exception)
+ def test_run_get_active_compute_cnt_ko(self, *args):
+ self.assertEqual(self.tempestcommon.run(),
+ testcase.TestCase.EX_RUN_ERROR)
+
+ @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
+ 'os.path.exists', return_value=False)
+ @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
+ @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
+ 'TempestResourcesManager.create', return_value={})
+ @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
+ 'get_active_compute_cnt', return_value=2)
@mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
'conf_utils.configure_tempest', side_effect=Exception)
def test_run_configure_tempest_ko(self, *args):
@@ -182,6 +195,8 @@ class OSTempestTesting(unittest.TestCase):
@mock.patch('functest.opnfv_tests.openstack.tempest.tempest.os.makedirs')
@mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
'TempestResourcesManager.create', return_value={})
+ @mock.patch('functest.opnfv_tests.openstack.snaps.snaps_utils.'
+ 'get_active_compute_cnt', return_value=2)
@mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
'conf_utils.configure_tempest')
def _test_run(self, status, *args):