def remove_router_interface(self, router_id, subnet_id):
add_itf = {"subnet_id": subnet_id}
try:
self.client.remove_interface_router(router_id, add_itf)
except Conflict as e:
error_n("Conflicting router interface request: %s", e)
raise IntegrityException
def add_router_interface(self, router_id, subnet_id):
add_itf = {"subnet_id": subnet_id}
try:
self.client.add_interface_router(router_id, add_itf)
except BadRequest as e:
error_n("Bad router interface request: %s", e)
raise IntegrityException
def create_network(self, name, external=False):
network = {'name': name, 'admin_state_up': True, 'router:external': external}
try:
return self.client.create_network({'network': network})['network']
except Forbidden as f:
error_n("Forbidden to create network: %s", f)
raise IntegrityException
def associate_floating_ip(self, fip, port_id):
try:
update_fip = {'port_id': port_id}
return self.client.update_floatingip(fip['id'], {'floatingip': update_fip})
except (NotFound, BadRequest, IpAddressGenerationFailureClient) as e:
error_n("Floating IP association failure: %s", e)
raise IntegrityException
def allocate_floating_ip(self, network_id, port_id=None):
try:
if port_id:
create_fip = {'floating_network_id': network_id, 'port_id': port_id}
else:
create_fip = {'floating_network_id': network_id}
return self.client.create_floatingip({'floatingip': create_fip})['floatingip']
except (NotFound, BadRequest, IpAddressGenerationFailureClient, OverQuotaClient) as e:
error_n("Floating IP allocation failure: %s", e)
raise IntegrityException
def boot(self, name, image, flavor, sg_names=None, network_id=None, meta=None, poll_for_completion=False):
nics = [None] if network_id else None
if network_id:
nics[0] = {'net-id': network_id}
try:
# log_n('creating server: name=%s, image=%s, flavor=%s, sgs[0]=%s, nics=%s',
# name, image, flavor, sg_names[0] if sg_names else '-', nics)
instance = self.client.servers.create(name, image, flavor, security_groups=sg_names,
nics=nics, meta=meta)
except NovaForbidden as f:
error_n('Nova boot forbidden: %s.', f)
raise MiniCloudException
except NovaClientException as nce:
error_n('Nova boot exception: %s.', nce)
raise MiniCloudException
if poll_for_completion:
while instance.status == 'BUILD':
time.sleep(5)
instance = self.server(instance.id)
return instance
def delete_sg(self, sg):
try:
return self.client.security_groups.delete(sg)
except NovaBadRequest as e:
error_n('Nova exception: %s.', e)
raise IntegrityException
def delete_router(self, router_id):
try:
self.client.delete_router(router_id)
except Conflict as c:
error_n("Delete router conflict: %s", c)
raise IntegrityException
