def remove_peer_conf(user, data_age):
peerq = """
MATCH (peer_group:Node:Peering_Group)
MATCH (peer_group)<-[r:Uses]-(peering_partner:Peering_Partner)
WHERE (peer_group.noclook_auto_manage = true) OR (r.noclook_auto_manage = true)
RETURN collect(distinct peer_group.handle_id) as peer_groups, collect(id(r)) as uses_relationships
"""
peer_result = nc.query_to_dict(nc.graphdb.manager, peerq)
for relationship_id in peer_result.get('uses_relationships', []):
relationship = nc.get_relationship_model(nc.graphdb.manager,
relationship_id)
if relationship:
last_seen, expired = helpers.neo4j_data_age(
relationship.data, data_age)
if expired:
rel_info = helpers.relationship_to_str(relationship)
helpers.delete_relationship(user, relationship.id)
logger.warning('Deleted relationship {rel_info}'.format(
rel_info=rel_info))
for handle_id in peer_result.get('peer_groups', []):
peer_group = nc.get_node_model(nc.graphdb.manager, handle_id)
if peer_group:
last_seen, expired = helpers.neo4j_data_age(
peer_group.data, data_age)
if expired:
helpers.delete_node(user, peer_group.handle_id)
logger.warning('Deleted node {name} ({handle_id}).'.format(
name=peer_group.data.get('name'), handle_id=handle_id))
def cleanup_hardware_v1(router_node, user):
p = r"^\d+/\d+/\d+$"
bad_interfaces = re.compile(p)
# Cleanup ni hardware info v1...
# Get all ports that are not directly on router
q = """
MATCH (n:Router {handle_id: {handle_id}})-[:Has*1..3]->(:Node)-[r:Has]->(port:Port)
RETURN port.handle_id as handle_id, port.name as name, id(r) as rel_id
"""
ports = nc.query_to_list(nc.graphdb.manager,
q,
handle_id=router_node.handle_id)
for port in ports:
if bad_interfaces.match(port['name']):
# delete it!
helpers.delete_node(user, port['handle_id'])
else:
# move it to router
helpers.set_has(user, router_node, port['handle_id'])
# Remove from hardware info (pic)
helpers.delete_relationship(user, port['rel_id'])
# Scrub interface properties..?
# Remove hardware info
q = """
MATCH (n:Router {handle_id: {handle_id}})-[:Has*]->(hw:Node)
WHERE NOT hw:Port
return hw.handle_id as handle_id, hw.name as name
"""
old_hardware = nc.query_to_list(nc.graphdb.manager,
q,
handle_id=router_node.handle_id)
for hw in old_hardware:
helpers.delete_node(user, hw['handle_id'])
def obj_update(self, bundle, **kwargs):
bundle = super(CableResource, self).obj_update(bundle, **kwargs)
end_point_nodes = self.get_end_point_nodes(bundle)
node = bundle.obj.get_node()
if end_point_nodes:
for result in node.relationships.get('Connected_to', []):
helpers.delete_relationship(bundle.request.user,
result['relationship_id'])
for end_point in end_point_nodes:
helpers.set_connected_to(bundle.request.user, node,
end_point.handle_id)
return bundle
def obj_update(self, bundle, **kwargs):
bundle = super(ServiceL2VPNResource, self).obj_update(bundle, **kwargs)
end_point_nodes = self.get_end_point_nodes(bundle)
node = bundle.obj.get_node()
if end_point_nodes:
for item in node.get_dependencies().get('Depends_on', []):
helpers.delete_relationship(bundle.request.user,
item['relationship_id'])
for end_point in end_point_nodes:
helpers.set_depends_on(bundle.request.user, node,
end_point.handle_id)
return bundle
def obj_delete(self, request=None, **kwargs):
helpers.delete_relationship(request.user, kwargs['pk'])