def amqp_changed():
if 'amqp' not in CONFIGS.complete_contexts():
log('amqp relation incomplete. Peer not ready?')
return
CONFIGS.write(NOVA_CONF)
if network_manager() == 'quantum' and neutron_plugin() == 'ovs':
CONFIGS.write(QUANTUM_CONF)
if network_manager() == 'neutron' and neutron_plugin() == 'ovs':
CONFIGS.write(NEUTRON_CONF)
def db_changed():
if 'shared-db' not in CONFIGS.complete_contexts():
log('shared-db relation incomplete. Peer not ready?')
return
CONFIGS.write(NOVA_CONF)
nm = network_manager()
plugin = neutron_plugin()
if nm in ['quantum', 'neutron'] and plugin == 'ovs':
CONFIGS.write(neutron_plugin_attribute(plugin, 'config', nm))
def compute_changed():
# rewriting all configs to pick up possible net or vol manager
# config advertised from controller.
CONFIGS.write_all()
import_authorized_keys()
import_keystone_ca_cert()
if (network_manager() in ['quantum', 'neutron']
and neutron_plugin() == 'ovs'):
# in case we already have a database relation, need to request
# access to the additional neutron database.
[db_joined(rid) for rid in relation_ids('shared-db')]
def db_joined(rid=None):
relation_set(relation_id=rid,
nova_database=config('database'),
nova_username=config('database-user'),
nova_hostname=unit_get('private-address'))
if (network_manager() in ['quantum', 'neutron']
and neutron_plugin() == 'ovs'):
# XXX: Renaming relations from quantum_* to neutron_* here.
relation_set(relation_id=rid,
neutron_database=config('neutron-database'),
neutron_username=config('neutron-database-user'),
neutron_hostname=unit_get('private-address'))
def _neutron_plugin():
from nova_compute_utils import neutron_plugin
return neutron_plugin()
def _neutron_plugin():
from nova_compute_utils import neutron_plugin
return neutron_plugin()
