73 lines
2.2 KiB
Python
Executable File
73 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright 2022 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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import os
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import sys
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_path = os.path.dirname(os.path.realpath(__file__))
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_hooks = os.path.abspath(os.path.join(_path, '../hooks'))
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def _add_path(path):
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if path not in sys.path:
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sys.path.insert(1, path)
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_add_path(_hooks)
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from charmhelpers.contrib.openstack.utils import (
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do_action_package_upgrade,
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)
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from charmhelpers.core.hookenv import (
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relation_ids,
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)
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from nova_compute_utils import do_openstack_upgrade
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from nova_compute_hooks import (
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config_changed,
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CONFIGS,
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neutron_plugin_joined,
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nova_ceilometer_joined,
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)
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def package_upgrade():
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"""Perform package upgrade within the current OpenStack release.
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In order to prevent this action from upgrading to a new release of
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OpenStack, package upgrades are not run if a new OpenStack release is
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available. See source of do_action_package_upgrade() for this check.
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Upgrades packages and sets the corresponding action status as a result."""
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if (do_action_package_upgrade('nova-common',
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do_openstack_upgrade,
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CONFIGS)):
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# we should restart the container scoped (subordinate) plugins after a
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# managed openstack upgrade see: BUG#1835557
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for rid in relation_ids('neutron-plugin'):
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neutron_plugin_joined(rid, remote_restart=True)
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for rid in relation_ids('nova-ceilometer'):
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nova_ceilometer_joined(rid, remote_restart=True)
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# NOTE(ajkavanagh) - if unit is paused (usually true for managed
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# upgrade) then the config_changed() function is a no-op
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config_changed()
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if __name__ == '__main__':
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package_upgrade()
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