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 get_networks(neutron_client):
logger.debug("Getting networks")
dic_networks = {}
networks = os_utils.get_network_list(neutron_client)
if networks is not None:
for network in networks:
dic_networks.update({network['id']: network['name']})
return {'networks': dic_networks}
def get_networks(neutron_client):
logger.debug("Getting networks")
dic_networks = {}
networks = os_utils.get_network_list(neutron_client)
if networks is not None:
for network in networks:
dic_networks.update({network['id']: network['name']})
return {'networks': dic_networks}
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)
