72 lines
2.1 KiB
Python
Executable File
72 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
#
|
|
# Copyright 2016 Canonical Ltd
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import os
|
|
import sys
|
|
|
|
|
|
_path = os.path.dirname(os.path.realpath(__file__))
|
|
_hooks = os.path.abspath(os.path.join(_path, '../hooks'))
|
|
|
|
|
|
def _add_path(path):
|
|
if path not in sys.path:
|
|
sys.path.insert(1, path)
|
|
|
|
|
|
_add_path(_hooks)
|
|
|
|
|
|
from charmhelpers.contrib.openstack.utils import (
|
|
do_action_openstack_upgrade,
|
|
)
|
|
from charmhelpers.core.hookenv import (
|
|
relation_ids,
|
|
)
|
|
from nova_compute_utils import do_openstack_upgrade
|
|
from nova_compute_hooks import (
|
|
config_changed,
|
|
CONFIGS,
|
|
neutron_plugin_joined,
|
|
nova_ceilometer_joined,
|
|
)
|
|
|
|
|
|
def openstack_upgrade():
|
|
"""Upgrade packages to config-set Openstack version.
|
|
|
|
If the charm was installed from source we cannot upgrade it.
|
|
For backwards compatibility a config flag must be set for this
|
|
code to run, otherwise a full service level upgrade will fire
|
|
on config-changed."""
|
|
|
|
if (do_action_openstack_upgrade('nova-common',
|
|
do_openstack_upgrade,
|
|
CONFIGS)):
|
|
# we should restart the container scoped (subordinate) plugins after a
|
|
# managed openstack upgrade see: BUG#1835557
|
|
for rid in relation_ids('neutron-plugin'):
|
|
neutron_plugin_joined(rid, remote_restart=True)
|
|
for rid in relation_ids('nova-ceilometer'):
|
|
nova_ceilometer_joined(rid, remote_restart=True)
|
|
# NOTE(ajkavanagh) - if unit is paused (usually true for managed
|
|
# upgrade) then the config_changed() function is a no-op
|
|
config_changed()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
openstack_upgrade()
|