def create_floatingip(self, context, floatingip):
LOG.debug('create_floatingip %s', (floatingip, ))
fip = floatingip['floatingip']
tenant_id = self._get_tenant_id_for_create(context, fip)
fip_id = uuidutils.generate_uuid()
f_net_id = fip['floating_network_id']
if not self._core_plugin._network_is_external(context, f_net_id):
msg = _("Network %s is not a valid external network") % f_net_id
raise q_exc.BadRequest(resource='floatingip', msg=msg)
# NOTE(dhellmann): Custom
#
# FIXME(dhellmann): This should probably verify that the subnet
# being used is on the network the user requested.
ip_to_use = self._allocate_floatingip_from_configured_subnets(context)
with context.session.begin(subtransactions=True):
# This external port is never exposed to the tenant.
# it is used purely for internal system and admin use when
# managing floating IPs.
external_port = self._core_plugin.create_port(
context.elevated(),
{
'port': {
'tenant_id': '', # tenant intentionally not set
'network_id': f_net_id,
'mac_address': attributes.ATTR_NOT_SPECIFIED,
# NOTE(dhellmann): Custom
'fixed_ips': [ip_to_use],
'admin_state_up': True,
'device_id': fip_id,
'device_owner': DEVICE_OWNER_FLOATINGIP,
'name': ''
}
})
# Ensure IP addresses are allocated on external port
if not external_port['fixed_ips']:
raise q_exc.ExternalIpAddressExhausted(net_id=f_net_id)
floating_fixed_ip = external_port['fixed_ips'][0]
floating_ip_address = floating_fixed_ip['ip_address']
floatingip_db = FloatingIP(
id=fip_id,
tenant_id=tenant_id,
floating_network_id=fip['floating_network_id'],
floating_ip_address=floating_ip_address,
floating_port_id=external_port['id'])
fip['tenant_id'] = tenant_id
# Update association with internal port
# and define external IP address
self._update_fip_assoc(context, fip, floatingip_db, external_port)
context.session.add(floatingip_db)
router_id = floatingip_db['router_id']
if router_id:
self.l3_rpc_notifier.routers_updated(context, [router_id],
'create_floatingip')
return self._make_floatingip_dict(floatingip_db)
def create_floatingip(
self,
context,
floatingip,
initial_status=l3_constants.FLOATINGIP_STATUS_ACTIVE):
fip = floatingip['floatingip']
tenant_id = self._get_tenant_id_for_create(context, fip)
fip_id = uuidutils.generate_uuid()
f_net_id = fip['floating_network_id']
if not self._core_plugin._network_is_external(context, f_net_id):
msg = _("Network %s is not a valid external network") % f_net_id
raise n_exc.BadRequest(resource='floatingip', msg=msg)
with context.session.begin(subtransactions=True):
# This external port is never exposed to the tenant.
# it is used purely for internal system and admin use when
# managing floating IPs.
external_port = self._core_plugin.create_port(
context.elevated(),
{
'port': {
'tenant_id': '', # tenant intentionally not set
'network_id': f_net_id,
'mac_address': attributes.ATTR_NOT_SPECIFIED,
'fixed_ips': attributes.ATTR_NOT_SPECIFIED,
'admin_state_up': True,
'device_id': fip_id,
'device_owner': DEVICE_OWNER_FLOATINGIP,
'name': ''
}
})
# Ensure IP addresses are allocated on external port
if not external_port['fixed_ips']:
raise n_exc.ExternalIpAddressExhausted(net_id=f_net_id)
floating_fixed_ip = external_port['fixed_ips'][0]
floating_ip_address = floating_fixed_ip['ip_address']
floatingip_db = FloatingIP(
id=fip_id,
tenant_id=tenant_id,
status=initial_status,
floating_network_id=fip['floating_network_id'],
floating_ip_address=floating_ip_address,
floating_port_id=external_port['id'])
fip['tenant_id'] = tenant_id
# Update association with internal port
# and define external IP address
self._update_fip_assoc(context, fip, floatingip_db, external_port)
context.session.add(floatingip_db)
router_id = floatingip_db['router_id']
if router_id:
self.l3_rpc_notifier.routers_updated(context, [router_id],
'create_floatingip')
return self._make_floatingip_dict(floatingip_db)
