camille.rodriguez
100 lines
3.6 KiB
Python
100 lines
3.6 KiB
Python
#!/usr/bin/env python3
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# Copyright 2020 Canonical Ltd.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Encapsulate Gnocchi testing."""
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import boto3
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import logging
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from gnocchiclient.v1 import client as gnocchi_client
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import zaza.model as model
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import zaza.openstack.charm_tests.test_utils as test_utils
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import zaza.openstack.utilities.openstack as openstack_utils
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from zaza.openstack.charm_tests.swift.tests import S3APITest
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class GnocchiTest(test_utils.OpenStackBaseTest):
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"""Encapsulate Gnocchi tests."""
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@property
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def services(self):
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"""Return a list of services for the selected OpenStack release."""
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return ['haproxy', 'gnocchi-metricd', 'apache2']
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def test_200_api_connection(self):
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"""Simple api calls to check service is up and responding."""
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logging.info('Instantiating gnocchi client...')
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overcloud_auth = openstack_utils.get_overcloud_auth()
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keystone = openstack_utils.get_keystone_client(overcloud_auth)
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gnocchi_ep = keystone.service_catalog.url_for(
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service_type='metric',
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interface='publicURL'
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)
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gnocchi = gnocchi_client.Client(
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session=openstack_utils.get_overcloud_keystone_session(),
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adapter_options={
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'endpoint_override': gnocchi_ep,
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}
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)
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logging.info('Checking api functionality...')
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assert(gnocchi.status.get() != [])
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def test_910_pause_resume(self):
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"""Run pause and resume tests.
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Pause service and check services are stopped then resume and check
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they are started.
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"""
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with self.pause_resume(self.services):
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logging.info("Testing pause and resume")
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class GnocchiS3Test(test_utils.OpenStackBaseTest):
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"""Tests for S3 storage backend"""
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swift = S3APITest
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kwargs = {
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'region_name': swift.s3_region,
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'aws_access_key_id': swift.ec2_creds.access,
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'aws_secret_access_key': swift.ec2_creds.secret,
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'endpoint_url': swift.s3_endpoint,
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'verify': swift.cacert,
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}
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def update_gnocchi_config_for_s3(self):
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"""Update Gnocchi with the correct values for the S3 backend"""
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logging.debug('Changing charm setting to connect to S3')
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model.set_application_config(
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'gnocchi',
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{'s3-endpoint-url': self.swift.s3_endpoint,
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's3-region-name': self.swift.s3_region,
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's3-access-key-id': self.swift.ec2_creds.access,
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's3-secret-access-key': self.swift.ec2_creds.secret},
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model_name=self.model_name
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)
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logging.debug(
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'Waiting for units to execute config-changed hook')
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model.wait_for_agent_status(model_name=self.model_name)
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logging.debug(
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'Waiting for units to reach target states')
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model.wait_for_application_states(
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model_name=self.model_name,
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states={'gnocchi': {
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'workload-status-': 'active',
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'workload-status-message': 'Unit is ready'}}
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)
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model.block_until_all_units_idle() |