59 lines
1.6 KiB
Python
Executable File
59 lines
1.6 KiB
Python
Executable File
#!/usr/bin/python
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#
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# Copyright 2016 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 sys
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import uuid
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sys.path.append('hooks/')
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from charmhelpers.contrib.openstack.utils import (
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do_action_openstack_upgrade,
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)
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from charmhelpers.core.hookenv import (
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relation_ids,
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relation_set,
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)
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from cinder_hooks import (
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config_changed,
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)
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from cinder_utils import (
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do_openstack_upgrade,
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)
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def openstack_upgrade():
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"""Upgrade packages to config-set Openstack version.
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If the charm was installed from source we cannot upgrade it.
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For backwards compatibility a config flag must be set for this
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code to run, otherwise a full service level upgrade will fire
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on config-changed."""
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if (do_action_openstack_upgrade('cinder-common',
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do_openstack_upgrade,
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configs=None)):
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# tell any storage-backends we just upgraded
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for rid in relation_ids('storage-backend'):
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relation_set(relation_id=rid,
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upgrade_nonce=uuid.uuid4())
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config_changed()
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if __name__ == '__main__':
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openstack_upgrade()
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