def remove_networks(neutron_client, default_networks, default_routers):
logger.debug("Removing Neutron objects")
network_ids = []
networks = os_utils.get_network_list(neutron_client)
if networks is None:
logger.debug("There are no networks in the deployment. ")
else:
logger.debug("Existing networks:")
for network in networks:
net_id = network['id']
net_name = network['name']
logger.debug(" '%s', ID=%s " % (net_name, net_id))
if (net_id in default_networks
and net_name in default_networks.values()):
logger.debug(" > this is a default network and will "
"NOT be deleted.")
elif network['router:external'] is True:
logger.debug(" > this is an external network and will "
"NOT be deleted.")
else:
logger.debug(" > this network will be deleted.")
network_ids.append(net_id)
# delete ports
ports = os_utils.get_port_list(neutron_client)
if ports is None:
logger.debug("There are no ports in the deployment. ")
else:
remove_ports(neutron_client, ports, network_ids)
# remove routers
routers = os_utils.get_router_list(neutron_client)
if routers is None:
logger.debug("There are no routers in the deployment. ")
else:
remove_routers(neutron_client, routers, default_routers)
# trozet: wait for Neutron to auto-cleanup HA networks when HA router is
# deleted
time.sleep(5)
# remove networks
if network_ids is not None:
for net_id in network_ids:
networks = os_utils.get_network_list(neutron_client)
if networks is None:
logger.debug("No networks left to remove")
break
elif not any(network['id'] == net_id for network in networks):
logger.debug("Network %s has already been removed" % net_id)
continue
logger.debug("Removing network %s ..." % net_id)
if os_utils.delete_neutron_net(neutron_client, net_id):
logger.debug(" > Done!")
else:
logger.error("There has been a problem removing the "
"network %s..." % net_id)
def cleanup_neutron(neutron_client, floatingip_ids, bgpvpn_ids, interfaces,
subnet_ids, router_ids, network_ids):
if len(floatingip_ids) != 0:
for floatingip_id in floatingip_ids:
if not os_utils.delete_floating_ip(neutron_client, floatingip_id):
logging.error('Fail to delete all floating ips. '
'Floating ip with id {} was not deleted.'.format(
floatingip_id))
return False
if len(bgpvpn_ids) != 0:
for bgpvpn_id in bgpvpn_ids:
delete_bgpvpn(neutron_client, bgpvpn_id)
if len(interfaces) != 0:
for router_id, subnet_id in interfaces:
if not os_utils.remove_interface_router(neutron_client, router_id,
subnet_id):
logging.error(
'Fail to delete all interface routers. '
'Interface router with id {} was not deleted.'.format(
router_id))
if len(router_ids) != 0:
for router_id in router_ids:
if not os_utils.remove_gateway_router(neutron_client, router_id):
logging.error(
'Fail to delete all gateway routers. '
'Gateway router with id {} was not deleted.'.format(
router_id))
if len(subnet_ids) != 0:
for subnet_id in subnet_ids:
if not os_utils.delete_neutron_subnet(neutron_client, subnet_id):
logging.error(
'Fail to delete all subnets. '
'Subnet with id {} was not deleted.'.format(subnet_id))
return False
if len(router_ids) != 0:
for router_id in router_ids:
if not os_utils.delete_neutron_router(neutron_client, router_id):
logging.error(
'Fail to delete all routers. '
'Router with id {} was not deleted.'.format(router_id))
return False
if len(network_ids) != 0:
for network_id in network_ids:
if not os_utils.delete_neutron_net(neutron_client, network_id):
logging.error(
'Fail to delete all networks. '
'Network with id {} was not deleted.'.format(network_id))
return False
return True
def remove_networks(neutron_client, default_networks, default_routers):
logger.info("Removing Neutron objects")
network_ids = []
networks = os_utils.get_network_list(neutron_client)
if networks is None:
logger.debug("There are no networks in the deployment. ")
else:
logger.debug("Existing networks:")
for network in networks:
net_id = network['id']
net_name = network['name']
logger.debug(" '%s', ID=%s " % (net_name, net_id))
if net_id in default_networks:
logger.debug(" > this is a default network and will "
"NOT be deleted.")
elif network['router:external'] is True:
logger.debug(" > this is an external network and will "
"NOT be deleted.")
else:
logger.debug(" > this network will be deleted.")
network_ids.append(net_id)
# delete ports
ports = os_utils.get_port_list(neutron_client)
if ports is None:
logger.debug("There are no ports in the deployment. ")
else:
remove_ports(neutron_client, ports, network_ids)
# remove routers
routers = os_utils.get_router_list(neutron_client)
if routers is None:
logger.debug("There are no routers in the deployment. ")
else:
remove_routers(neutron_client, routers, default_routers)
# remove networks
if network_ids is not None:
for net_id in network_ids:
logger.debug("Removing network %s ..." % net_id)
if os_utils.delete_neutron_net(neutron_client, net_id):
logger.debug(" > Done!")
else:
logger.error("There has been a problem removing the "
"network %s..." % net_id)
def remove_networks(neutron_client, default_networks, default_routers):
logger.info("Removing Neutron objects")
network_ids = []
networks = os_utils.get_network_list(neutron_client)
if networks is None:
logger.debug("There are no networks in the deployment. ")
else:
logger.debug("Existing networks:")
for network in networks:
net_id = network['id']
net_name = network['name']
logger.debug(" '%s', ID=%s " % (net_name, net_id))
if net_id in default_networks:
logger.debug(" > this is a default network and will "
"NOT be deleted.")
elif network['router:external'] is True:
logger.debug(" > this is an external network and will "
"NOT be deleted.")
else:
logger.debug(" > this network will be deleted.")
network_ids.append(net_id)
# delete ports
ports = os_utils.get_port_list(neutron_client)
if ports is None:
logger.debug("There are no ports in the deployment. ")
else:
remove_ports(neutron_client, ports, network_ids)
# remove routers
routers = os_utils.get_router_list(neutron_client)
if routers is None:
logger.debug("There are no routers in the deployment. ")
else:
remove_routers(neutron_client, routers, default_routers)
# remove networks
if network_ids is not None:
for net_id in network_ids:
logger.debug("Removing network %s ..." % net_id)
if os_utils.delete_neutron_net(neutron_client, net_id):
logger.debug(" > Done!")
else:
logger.error("There has been a problem removing the "
"network %s..." % net_id)