73 lines
2.1 KiB
Python
Executable File
73 lines
2.1 KiB
Python
Executable File
#!/usr/bin/python
|
|
import sys
|
|
import traceback
|
|
import uuid
|
|
|
|
sys.path.append('hooks/')
|
|
|
|
from charmhelpers.core.hookenv import (
|
|
action_set,
|
|
action_fail,
|
|
config,
|
|
relation_ids,
|
|
relation_set
|
|
)
|
|
|
|
from cinder_hooks import config_changed
|
|
|
|
from charmhelpers.contrib.openstack.utils import (
|
|
juju_log,
|
|
git_install_requested,
|
|
openstack_upgrade_available
|
|
)
|
|
|
|
from cinder_utils import (
|
|
do_openstack_upgrade,
|
|
register_configs
|
|
)
|
|
|
|
|
|
CONFIGS = register_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 git_install_requested():
|
|
action_set({'outcome': 'installed from source, skipped upgrade.'})
|
|
else:
|
|
if openstack_upgrade_available('cinder-common'):
|
|
if config('action-managed-upgrade'):
|
|
juju_log('Upgrading OpenStack release')
|
|
|
|
try:
|
|
do_openstack_upgrade(configs=CONFIGS)
|
|
|
|
# NOTE(jamespage) tell any storage-backends we just
|
|
# upgraded
|
|
for rid in relation_ids('storage-backend'):
|
|
relation_set(relation_id=rid,
|
|
upgrade_nonce=uuid.uuid4())
|
|
|
|
action_set({'outcome': 'success, upgrade completed.'})
|
|
except:
|
|
action_set({'outcome': 'upgrade failed, see traceback.'})
|
|
action_set({'traceback': traceback.format_exc()})
|
|
action_fail('do_openstack_upgrade resulted in an '
|
|
'unexpected error')
|
|
|
|
config_changed()
|
|
else:
|
|
action_set({'outcome': 'action-managed-upgrade config is '
|
|
'False, skipped upgrade.'})
|
|
else:
|
|
action_set({'outcome': 'no upgrade available.'})
|
|
|
|
if __name__ == '__main__':
|
|
openstack_upgrade()
|