def create_pool_health_monitor(self, context, health_monitor, pool_id):
""" Associate an health monitor with a pool.
"""
m = health_monitor['health_monitor']
try:
pool = self._api.loadbalancer_pool_read(id=pool_id)
except NoIdError:
raise loadbalancer.PoolNotFound(pool_id=pool_id)
try:
monitor = self._api.loadbalancer_healthmonitor_read(id=m['id'])
except NoIdError:
raise loadbalancer.HealthMonitorNotFound(monitor_id=m['id'])
if not context.is_admin:
tenant_id = context.tenant_id
if tenant_id != pool.parent_uuid or \
tenant_id != monitor.parent_uuid:
raise n_exc.NotAuthorized()
pool_refs = monitor.get_loadbalancer_pool_back_refs()
if pool_refs is not None:
for ref in pool_refs:
if ref['uuid'] == pool_id:
raise loadbalancer.PoolMonitorAssociationExists(
monitor_id=m['id'], pool_id=pool_id)
pool.add_loadbalancer_healthmonitor(monitor)
self._api.loadbalancer_pool_update(pool)
res = {'id': monitor.uuid, 'tenant_id': monitor.parent_uuid}
return res
def create_pool_health_monitor(self, context, health_monitor, pool_id):
monitor_id = health_monitor['health_monitor']['id']
with context.session.begin(subtransactions=True):
assoc_qry = context.session.query(PoolMonitorAssociation)
assoc = assoc_qry.filter_by(pool_id=pool_id,
monitor_id=monitor_id).first()
if assoc:
raise loadbalancer.PoolMonitorAssociationExists(
monitor_id=monitor_id, pool_id=pool_id)
pool = self._get_resource(context, Pool, pool_id)
assoc = PoolMonitorAssociation(pool_id=pool_id,
monitor_id=monitor_id,
status=constants.PENDING_CREATE)
pool.monitors.append(assoc)
monitors = [monitor['monitor_id'] for monitor in pool['monitors']]
res = {"health_monitor": monitors}
return res
