def handle_volume_update(self, graph_db, body):
"""
Handle the volume update events
:param graph_db: Instance of Graph DB
:param body: event body
"""
timestamp = time.time()
uuid = body['payload']['volume_id']
cinder_db = self.get_cinder_connection()
volume = OpenstackResource(uuid)
stack_uuid = volume.get_stack(graph_db)
heat_db = None
if stack_uuid:
heat_db = self.get_heat_connection(self.config)
keystone_db = self.get_keystone_db(self.config)
OpenstackResource(uuid).remove_resource(graph_db)
virtual_resources.add_cinder_volumes(cinder_db,
graph_db,
self.pop,
timestamp,
uuid=uuid)
controller_hostname = config_section_map(
'Openstack', self.config)['controller_hostname']
if heat_db:
virtual_resources.add_heat_stacks(heat_db,
keystone_db,
graph_db,
self.pop,
timestamp,
controller_hostname,
uuid=stack_uuid)
def handle_network_delete(self, graph_db, body):
"""
Handle the networks delete events
:param graph_db: Instance of Graph DB
:param body: event body
"""
uuid = body['payload']['network_id']
OpenstackResource(uuid).remove_resource(graph_db)
def handle_floatingip_delete(self, graph_db, body):
"""
Handle the floatingIPs delete events
:param graph_db: Instance of Graph DB
:param body: event body
"""
uuid = body['payload']['floatingip_id']
OpenstackResource(uuid).remove_resource(graph_db)
def handle_stack_delete(self, graph_db, body):
"""
Handle the stack delete events
:param graph_db: Instance of Graph DB
:param body: event body
"""
uuid = body['payload']['stack_identity'].rsplit('/', 1)[1]
OpenstackResource(uuid).remove_resource(graph_db)
def handle_volume_update(self, graph_db, body):
"""
Handle the volume update events
:param graph_db: Instance of Graph DB
:param body: event body
"""
timestamp = time.time()
uuid = body['payload']['volume_id']
cinder_db = self.get_cinder_connection()
volume = OpenstackResource(uuid)
stack_uuid = volume.get_stack(graph_db)
heat_db = None
if stack_uuid:
heat_db = self.get_heat_connection(self.config)
keystone_db = self.get_keystone_db(self.config)
OpenstackResource(uuid).remove_resource(graph_db)
virtual_resources.add_cinder_volumes(cinder_db, graph_db, self.pop, timestamp, uuid=uuid)
controller_hostname = config_section_map('Openstack', self.config)['controller_hostname']
if heat_db:
virtual_resources.add_heat_stacks(heat_db, keystone_db, graph_db, self.pop,
timestamp, controller_hostname, uuid=stack_uuid)
def handle_instance_delete(self, graph_db, body):
"""
Handle the instances delete events
:param graph_db: Instance of Graph DB
:param body: event body
"""
timestamp = time.time()
uuid = body["payload"]['instance_id']
OpenstackResource(uuid).remove_resource(graph_db)
nova_db = self.get_nova_connection()
if 'host' in body["payload"] and body["payload"]['host']:
virtual_resources.add_nova_hypervisors(nova_db, graph_db, self.pop,
timestamp, hostname=body["payload"]['host'])
def handle_snapshot_update(self, graph_db, body):
"""
Handle the snapshot update events
:param graph_db: Instance of Graph DB
:param body: event body
"""
timestamp = time.time()
uuid = body['payload']['snapshot_id']
cinder_db = self.get_cinder_connection()
OpenstackResource(uuid).remove_resource(graph_db)
virtual_resources.add_cinder_snapshots(cinder_db,
graph_db,
self.pop,
timestamp,
uuid=uuid)
def handle_router_delete(self, graph_db, body):
"""
Handle the routers delete events
:param graph_db: Instance of Graph DB
:param body: event body
"""
uuid = body['payload']['router_id']
router = OpenstackResource(uuid)
router.remove_neighbours(graph_db, neighbour_type='port')
router.remove_resource(graph_db)
def update_router(self, graph_db, neutron_db, uuid, timestamp):
"""
Update Neutron Routers
:param graph_db: Instance of Graph DB
:param neutron_db: Instance of NeutronDB
:param uuid: UUID of the router to be updated
:param timestamp: timestamp in epoch
"""
if uuid:
router = OpenstackResource(uuid)
router.remove_neighbours(graph_db, neighbour_type='port')
router.remove_resource(graph_db)
virtual_resources.add_neutron_routers(neutron_db, graph_db, self.pop, timestamp, uuid=uuid)
def handle_stack_update(self, graph_db, body):
"""
Handle the stack update events
:param graph_db: Instance of Graph DB
:param body: event body
"""
timestamp = time.time()
uuid = body['payload']['stack_identity'].rsplit('/', 1)[1]
heat_db = self.get_heat_connection()
keystone_db = self.get_keystone_db(self.config)
controller_hostname = config_section_map(
'Openstack', self.config)['controller_hostname']
OpenstackResource(uuid).remove_resource(graph_db)
virtual_resources.add_heat_stacks(heat_db,
keystone_db,
graph_db,
self.pop,
timestamp,
controller_hostname,
uuid=uuid)
