+def create_private_neutron_net(neutron):
+ try:
+ neutron.format = 'json'
+ logger.debug('Creating Neutron network %s...' % NEUTRON_PRIVATE_NET_NAME)
+ json_body = {'network': {'name': NEUTRON_PRIVATE_NET_NAME,
+ 'admin_state_up': True}}
+ netw = neutron.create_network(body=json_body)
+ net_dict = netw['network']
+ network_id = net_dict['id']
+ logger.debug("Network '%s' created successfully" % network_id)
+
+ logger.debug('Creating Subnet....')
+ json_body = {'subnets': [{'name': NEUTRON_PRIVATE_SUBNET_NAME, 'cidr': NEUTRON_PRIVATE_SUBNET_CIDR,
+ 'ip_version': 4, 'network_id': network_id}]}
+
+ subnet = neutron.create_subnet(body=json_body)
+ subnet_id = subnet['subnets'][0]['id']
+ logger.debug("Subnet '%s' created successfully" % subnet_id)
+
+
+ logger.debug('Creating Router...')
+ json_body = {'router': {'name': ROUTER_NAME, 'admin_state_up': True}}
+ router = neutron.create_router(json_body)
+ router_id = router['router']['id']
+ logger.debug("Router '%s' created successfully" % router_id)
+
+ logger.debug('Adding router to subnet...')
+ json_body = {"subnet_id": subnet_id}
+ neutron.add_interface_router(router=router_id, body=json_body)
+ logger.debug("Interface added successfully.")
+
+ except:
+ print "Error:", sys.exc_info()[0]
+ return False
+
+ logger.info("Private Neutron network created successfully.")
+ return True
+
+def get_network_id(neutron, network_name):
+ networks = neutron.list_networks()['networks']
+ id = ''
+ for n in networks:
+ if n['name'] == network_name:
+ id = n['id']
+ break
+ return id
+
+def check_neutron_net(neutron, net_name):
+ for network in neutron.list_networks()['networks']:
+ if network['name'] == net_name :
+ for subnet in network['subnets']:
+ return True
+ return False
+
+def delete_neutron_net(neutron):
+ #TODO: remove router, ports
+ try:
+ #https://github.com/isginf/openstack_tools/blob/master/openstack_remove_tenant.py
+ for network in neutron.list_networks()['networks']:
+ if network['name'] == NEUTRON_PRIVATE_NET_NAME :
+ for subnet in network['subnets']:
+ print "Deleting subnet " + subnet
+ neutron.delete_subnet(subnet)
+ print "Deleting network " + network['name']
+ neutron.delete_neutron_net(network['id'])
+ finally:
+ return True
+ return False
+
+