72 lines
1.4 KiB
Python
Executable File
72 lines
1.4 KiB
Python
Executable File
#!/usr/bin/python
|
|
|
|
import sys
|
|
|
|
from charmhelpers.core.hookenv import (
|
|
Hooks,
|
|
UnregisteredHookError,
|
|
config,
|
|
log,
|
|
relation_set,
|
|
)
|
|
|
|
from charmhelpers.core.host import (
|
|
restart_on_change
|
|
)
|
|
|
|
from charmhelpers.fetch import (
|
|
apt_install, apt_update
|
|
)
|
|
|
|
from neutron_ovs_utils import (
|
|
determine_packages,
|
|
register_configs,
|
|
restart_map,
|
|
NEUTRON_CONF,
|
|
)
|
|
|
|
hooks = Hooks()
|
|
CONFIGS = register_configs()
|
|
|
|
|
|
@hooks.hook()
|
|
def install():
|
|
apt_update()
|
|
apt_install(determine_packages(), fatal=True)
|
|
|
|
|
|
@hooks.hook('upgrade-charm')
|
|
@hooks.hook('neutron-plugin-relation-changed')
|
|
@hooks.hook('config-changed')
|
|
@restart_on_change(restart_map())
|
|
def config_changed():
|
|
CONFIGS.write_all()
|
|
|
|
|
|
@hooks.hook('amqp-relation-joined')
|
|
def amqp_joined(relation_id=None):
|
|
relation_set(relation_id=relation_id,
|
|
username=config('rabbit-user'),
|
|
vhost=config('rabbit-vhost'))
|
|
|
|
|
|
@hooks.hook('amqp-relation-changed')
|
|
@hooks.hook('amqp-relation-departed')
|
|
@restart_on_change(restart_map())
|
|
def amqp_changed():
|
|
if 'amqp' not in CONFIGS.complete_contexts():
|
|
log('amqp relation incomplete. Peer not ready?')
|
|
return
|
|
CONFIGS.write(NEUTRON_CONF)
|
|
|
|
|
|
def main():
|
|
try:
|
|
hooks.execute(sys.argv)
|
|
except UnregisteredHookError as e:
|
|
log('Unknown hook {} - skipping.'.format(e))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|