fd83175f54
This patch is the peer change for:
https://review.opendev.org/#/c/679599/
charm-glance currently has following Amulet tests:
https://github.com/openstack/charm-glance/blob/master/tests/basic_deployment.py
The 1xx, 2xx and 5xx ones are mostly covered in zaza keystone tests, or could
be skipped in zaza.
Add the only missing 900 one, to test glance restart on config change.
Test option `debug` instead of `use-syslog` to avoid conversion between
`-` and `_`, which is out the scope of this test.
Signed-off-by: Joe Guo <guoqiao@gmail.com>
115 lines
4.1 KiB
Python
115 lines
4.1 KiB
Python
#!/usr/bin/env python3
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# Copyright 2018 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 glance testing."""
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import logging
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import zaza.openstack.utilities.openstack as openstack_utils
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import zaza.openstack.charm_tests.test_utils as test_utils
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class GlanceTest(test_utils.OpenStackBaseTest):
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"""Encapsulate glance tests."""
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@classmethod
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def setUpClass(cls):
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"""Run class setup for running glance tests."""
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super(GlanceTest, cls).setUpClass()
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cls.glance_client = openstack_utils.get_glance_session_client(
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cls.keystone_session)
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def test_410_glance_image_create_delete(self):
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"""Create an image and then delete it."""
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image_url = openstack_utils.find_cirros_image(arch='x86_64')
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image = openstack_utils.create_image(
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self.glance_client,
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image_url,
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'cirrosimage')
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openstack_utils.delete_image(self.glance_client, image.id)
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def test_411_set_disk_format(self):
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"""Change disk format and check.
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Change disk format and assert then change propagates to the correct
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file and that services are restarted as a result
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"""
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# Expected default and alternate values
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set_default = {
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'disk-formats': 'ami,ari,aki,vhd,vmdk,raw,qcow2,vdi,iso,root-tar'}
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set_alternate = {'disk-formats': 'qcow2'}
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# Config file affected by juju set config change
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conf_file = '/etc/glance/glance-api.conf'
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# Make config change, check for service restarts
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logging.debug('Setting disk format glance...')
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self.restart_on_changed(
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conf_file,
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set_default,
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set_alternate,
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{'image_format': {
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'disk_formats': [
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'ami,ari,aki,vhd,vmdk,raw,qcow2,vdi,iso,root-tar']}},
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{'image_format': {'disk_formats': ['qcow2']}},
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['glance-api'])
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def test_900_restart_on_config_change(self):
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"""Checking restart happens on config change."""
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# Expected default and alternate values
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current_value = openstack_utils.get_application_config_option(
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'glance', 'debug')
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# this is bool, not str
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assert type(current_value) == bool
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new_value = not current_value
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# convert bool to str
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current_value = str(current_value)
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new_value = str(new_value)
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set_default = {'debug': current_value}
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set_alternate = {'debug': new_value}
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default_entry = {'DEFAULT': {'debug': [current_value]}}
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alternate_entry = {'DEFAULT': {'debug': [new_value]}}
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# Config file affected by juju set config change
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conf_file = '/etc/glance/glance-api.conf'
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# Services which are expected to restart upon config change
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services = {'glance-api': conf_file}
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current_release = openstack_utils.get_os_release()
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bionic_stein = openstack_utils.get_os_release('bionic_stein')
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if current_release < bionic_stein:
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services.update({'glance-registry': conf_file})
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# Make config change, check for service restarts
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logging.info('changing config: {}'.format(set_alternate))
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self.restart_on_changed(
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conf_file,
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set_default,
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set_alternate,
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default_entry,
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alternate_entry,
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services)
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def test_901_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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self.pause_resume(['glance-api'])
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