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#!/usr/bin/python
import sys
sys.path.append('hooks/')
from charmhelpers.contrib.openstack.utils import (
do_action_openstack_upgrade,
)
from nova_compute_utils import do_openstack_upgrade
from nova_compute_hooks import (
config_changed,
CONFIGS
)
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)):
config_changed()
if __name__ == '__main__':
openstack_upgrade()
|