98faf67846
When creating Openstack VMs the user has to specify the image it wants to use. sstream-mirror-glance adds a date to the image name, so they always have to recheck which is the current latest image. This commit tests the usage of the `set_latest_property` configuration. When --set-latest-property is given sstream-mirror-glance will set the recently synced image with the `latest=true` property and then remove the `latest` property from all the os_version/architecture matching images. Closes-bug: LP #1933130
95 lines
3.3 KiB
Python
95 lines
3.3 KiB
Python
#!/usr/bin/env python3
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# Copyright 2019 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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"""Code for configuring glance-simplestreams-sync."""
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import logging
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import tenacity
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import pprint
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import zaza.model as zaza_model
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import zaza.charm_lifecycle.utils as lifecycle_utils
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import zaza.openstack.utilities.generic as generic_utils
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import zaza.openstack.utilities.openstack as openstack_utils
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def _get_catalog():
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"""Retrieve the Keystone service catalog.
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:returns: The raw Keystone service catalog.
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:rtype: List[Dict]
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"""
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keystone_session = openstack_utils.get_overcloud_keystone_session()
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keystone_client = openstack_utils.get_keystone_session_client(
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keystone_session)
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token = keystone_session.get_token()
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token_data = keystone_client.tokens.get_token_data(token)
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if 'catalog' not in token_data['token']:
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raise ValueError('catalog not in token data: "{}"'
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.format(pprint.pformat(token_data)))
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return token_data['token']['catalog']
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def sync_images():
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"""Run image sync using an action.
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Execute an initial image sync using an action to ensure that the
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cloud is populated with images at the right point in time during
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deployment.
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"""
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logging.info("Synchronising images using glance-simplestreams-sync")
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catalog = None
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try:
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for attempt in tenacity.Retrying(
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stop=tenacity.stop_after_attempt(3),
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wait=tenacity.wait_exponential(
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multiplier=1, min=2, max=10),
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reraise=True):
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with attempt:
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# Proactively retrieve the Keystone service catalog so that we
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# can log it in the event of a failure.
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catalog = _get_catalog()
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generic_utils.assertActionRanOK(
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zaza_model.run_action_on_leader(
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"glance-simplestreams-sync",
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"sync-images",
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raise_on_failure=True,
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action_params={},
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)
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)
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except Exception:
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logging.info('Contents of Keystone service catalog: "{}"'
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.format(pprint.pformat(catalog)))
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raise
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def set_latest_property_config():
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"""Enable set_latest_property config.
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This config adds `latest=true` to new synced images.
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"""
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logging.info("Change config `set_latest_property=true`")
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zaza_model.set_application_config('glance-simplestreams-sync',
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{'set_latest_property': 'true',
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'snap-channel': 'edge'})
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test_config = lifecycle_utils.get_charm_config(fatal=False)
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zaza_model.wait_for_application_states(
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states=test_config.get('target_deploy_status', {}))
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