Added Tempest scenario for BASIC_CONSOLIDATION
As of now we only have a single scenario which creates and successfully executes the DUMMY goal. This patchset adds a new scenario which creates and executes the BASIC_CONSOLIDATION goal mapped to the 'basic' (sercon) strategy. The documentation has also been updated to take into account the multinode configuration. Change-Id: Ie246aed288ade56a8fe9c0d9b08365d72e60ada1 Closes-Bug: #1538606
This commit is contained in:
Vincent Françoise
parent
8f6eac819f
commit
7f8fec1bca
|
|
@ -55,7 +55,8 @@ Otherwise, if you are not using a virtualenv::
|
|||
$ cd <TEMPEST_DIR>
|
||||
$ tempest init --config-dir ./etc watcher-cloud
|
||||
|
||||
By default the configuration file is empty so before starting, you need to issue the following commands::
|
||||
By default the configuration file is empty so before starting, you need to
|
||||
issue the following commands::
|
||||
|
||||
$ cd <TEMPEST_DIR>/watcher-cloud/etc
|
||||
$ cp tempest.conf.sample tempest.conf
|
||||
|
|
@ -67,26 +68,50 @@ Shown below is a minimal configuration you need to set within your
|
|||
|
||||
For Keystone V3::
|
||||
|
||||
[identity]
|
||||
uri_v3 = http://<KEYSTONE_PUBLIC_ENDPOINT_IP>:<KEYSTONE_PORT>/v3
|
||||
admin_tenant_name = <ADMIN_TENANT_NAME>
|
||||
auth_version = v3
|
||||
|
||||
[auth]
|
||||
admin_username = <ADMIN_USERNAME>
|
||||
admin_password = <ADMIN_PASSWORD>
|
||||
admin_tenant_name = <ADMIN_TENANT_NAME>
|
||||
admin_domain_name = <ADMIN_DOMAIN_NAME>
|
||||
|
||||
[identity-feature-enabled]
|
||||
api_v2 = false
|
||||
api_v3 = true
|
||||
auth_version = v3
|
||||
|
||||
For Keystone V2::
|
||||
|
||||
[identity]
|
||||
uri = http://<KEYSTONE_PUBLIC_ENDPOINT_IP>:<KEYSTONE_PORT>/v2.0
|
||||
auth_version = v2
|
||||
|
||||
[auth]
|
||||
admin_tenant_name = <ADMIN_TENANT_NAME>
|
||||
admin_username = <ADMIN_USERNAME>
|
||||
admin_password = <ADMIN_PASSWORD>
|
||||
auth_version = v2
|
||||
|
||||
In both cases::
|
||||
|
||||
[network]
|
||||
public_network_id = <PUBLIC_NETWORK_ID>
|
||||
|
||||
You now have the minimum configuration for running Watcher Tempest tests on a
|
||||
single node.
|
||||
|
||||
Since deploying Watcher with only a single compute node is not very useful, a
|
||||
few more configuration have to be set in your ``tempest.conf`` file in order to
|
||||
enable the execution of multi-node scenarios::
|
||||
|
||||
[compute]
|
||||
# To indicate Tempest test that yout have provided enough compute nodes
|
||||
min_compute_nodes = 2
|
||||
|
||||
# Image UUID you can get using the "glance image-list" command
|
||||
image_ref = <IMAGE_UUID>
|
||||
|
||||
|
||||
For more information, please refer to:
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,145 @@
|
|||
# -*- encoding: utf-8 -*-
|
||||
# Copyright (c) 2016 b<>com
|
||||
#
|
||||
#
|
||||
# Licensed 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 __future__ import unicode_literals
|
||||
|
||||
import functools
|
||||
|
||||
from tempest import config
|
||||
from tempest import test
|
||||
|
||||
from watcher_tempest_plugin.tests.scenario import base
|
||||
|
||||
CONF = config.CONF
|
||||
|
||||
|
||||
class TestExecuteBasicStrategy(base.BaseInfraOptimScenarioTest):
|
||||
"""Tests for action plans"""
|
||||
|
||||
BASIC_GOAL = "BASIC_CONSOLIDATION"
|
||||
|
||||
@classmethod
|
||||
def skip_checks(cls):
|
||||
super(TestExecuteBasicStrategy, cls).skip_checks()
|
||||
|
||||
@classmethod
|
||||
def resource_setup(cls):
|
||||
super(TestExecuteBasicStrategy, cls).resource_setup()
|
||||
if CONF.compute.min_compute_nodes < 2:
|
||||
raise cls.skipException(
|
||||
"Less than 2 compute nodes, skipping multinode tests.")
|
||||
if not CONF.compute_feature_enabled.live_migration:
|
||||
raise cls.skipException("Live migration is not enabled")
|
||||
|
||||
cls.initial_compute_nodes_setup = cls.get_compute_nodes_setup()
|
||||
enabled_compute_nodes = [cn for cn in cls.initial_compute_nodes_setup
|
||||
if cn.get('status') == 'enabled']
|
||||
|
||||
if len(enabled_compute_nodes) < 2:
|
||||
raise cls.skipException(
|
||||
"Less than 2 compute nodes are enabled, "
|
||||
"skipping multinode tests.")
|
||||
|
||||
@classmethod
|
||||
def get_compute_nodes_setup(cls):
|
||||
services_client = cls.mgr.services_client
|
||||
available_services = services_client.list_services()['services']
|
||||
|
||||
return [srv for srv in available_services
|
||||
if srv.get('binary') == 'nova-compute']
|
||||
|
||||
@classmethod
|
||||
def rollback_compute_nodes_status(cls):
|
||||
current_compute_nodes_setup = cls.get_compute_nodes_setup()
|
||||
for cn_setup in current_compute_nodes_setup:
|
||||
cn_hostname = cn_setup.get('host')
|
||||
matching_cns = [
|
||||
cns for cns in cls.initial_compute_nodes_setup
|
||||
if cns.get('host') == cn_hostname
|
||||
]
|
||||
initial_cn_setup = matching_cns[0] # Should return a single result
|
||||
if cn_setup.get('status') != initial_cn_setup.get('status'):
|
||||
if initial_cn_setup.get('status') == 'enabled':
|
||||
rollback_func = cls.mgr.services_client.enable_service
|
||||
else:
|
||||
rollback_func = cls.mgr.services_client.disable_service
|
||||
rollback_func(binary='nova-compute', host=cn_hostname)
|
||||
|
||||
def _create_one_instance_per_host(self):
|
||||
"""Create 1 instance per compute node
|
||||
|
||||
This goes up to the min_compute_nodes threshold so that things don't
|
||||
get crazy if you have 1000 compute nodes but set min to 3.
|
||||
"""
|
||||
host_client = self.mgr.hosts_client
|
||||
all_hosts = host_client.list_hosts()['hosts']
|
||||
compute_nodes = [x for x in all_hosts if x['service'] == 'compute']
|
||||
|
||||
for _ in compute_nodes[:CONF.compute.min_compute_nodes]:
|
||||
# by getting to active state here, this means this has
|
||||
# landed on the host in question.
|
||||
self.create_server(image_id=CONF.compute.image_ref,
|
||||
wait_until='ACTIVE',
|
||||
clients=self.mgr)
|
||||
|
||||
@test.services('compute', 'network', 'telemetry', 'image')
|
||||
def test_execute_basic_action_plan(self):
|
||||
"""Execute an action plan based on the BASIC strategy
|
||||
|
||||
- create an audit template with the basic strategy
|
||||
- run the audit to create an action plan
|
||||
- get the action plan
|
||||
- run the action plan
|
||||
- get results and make sure it succeeded
|
||||
"""
|
||||
self.addCleanup(self.rollback_compute_nodes_status)
|
||||
self._create_one_instance_per_host()
|
||||
|
||||
_, audit_template = self.create_audit_template(goal=self.BASIC_GOAL)
|
||||
_, audit = self.create_audit(audit_template['uuid'])
|
||||
|
||||
self.assertTrue(test.call_until_true(
|
||||
func=functools.partial(self.has_audit_succeeded, audit['uuid']),
|
||||
duration=300,
|
||||
sleep_for=2
|
||||
))
|
||||
_, action_plans = self.client.list_action_plan_by_audit(audit['uuid'])
|
||||
action_plan = action_plans['action_plans'][0]
|
||||
|
||||
_, action_plan = self.client.show_action_plan(action_plan['uuid'])
|
||||
|
||||
# Execute the action by changing its state to TRIGGERED
|
||||
_, updated_ap = self.client.update_action_plan(
|
||||
action_plan['uuid'],
|
||||
patch=[{'path': '/state', 'op': 'replace', 'value': 'TRIGGERED'}]
|
||||
)
|
||||
|
||||
self.assertTrue(test.call_until_true(
|
||||
func=functools.partial(
|
||||
self.has_action_plan_finished, action_plan['uuid']),
|
||||
duration=300,
|
||||
sleep_for=2
|
||||
))
|
||||
_, finished_ap = self.client.show_action_plan(action_plan['uuid'])
|
||||
_, action_list = self.client.list_actions(
|
||||
action_plan_uuid=finished_ap["uuid"])
|
||||
|
||||
self.assertIn(updated_ap['state'], ('TRIGGERED', 'ONGOING'))
|
||||
self.assertEqual(finished_ap['state'], 'SUCCEEDED')
|
||||
|
||||
for action in action_list['actions']:
|
||||
self.assertEqual(action.get('state'), 'SUCCEEDED')
|
||||
Loading…
Reference in New Issue