def _create_virtual_interface(self, project, lb_id, subnet_id, network_id,
ip_address):
iip_obj = InstanceIp(name=lb_id)
if subnet_id and subnet_id != ATTR_NOT_SPECIFIED:
network_id = utils.get_subnet_network_id(self._api, subnet_id)
vnet = utils.get_vnet_obj(self._api, network_id)
iip_obj.set_subnet_uuid(subnet_id)
elif network_id and network_id != ATTR_NOT_SPECIFIED:
vnet = utils.get_vnet_obj(self._api, network_id)
else:
msg = 'vip-network-id or vip-subnet-id should be specified'
raise BadRequest(resource='loadbalancer', msg=msg)
vmi = VirtualMachineInterface(lb_id, project)
vmi.set_virtual_network(vnet)
vmi.set_virtual_machine_interface_device_owner(
DEVICE_OWNER_LOADBALANCER)
sg_obj = SecurityGroup("default", project)
vmi.add_security_group(sg_obj)
self._api.virtual_machine_interface_create(vmi)
iip_obj.set_virtual_network(vnet)
iip_obj.set_virtual_machine_interface(vmi)
if ip_address and ip_address != ATTR_NOT_SPECIFIED:
iip_obj.set_instance_ip_address(ip_address)
self._api.instance_ip_create(iip_obj)
iip = self._api.instance_ip_read(id=iip_obj.uuid)
vip_address = iip.get_instance_ip_address()
vip_subnet_id = iip.get_subnet_uuid()
return vmi, vip_address, vip_subnet_id
def _update_virtual_ip_properties(self, props, id, vip):
"""
Update virtual ip properties and return True if the have been
modified
"""
# according to the spec:
# status, subnet_id, address, port and protocol are immutable
immutable = ['address', 'protocol', 'protocol_port', 'subnet_id']
for field in immutable:
if field not in vip:
continue
if getattr(props, field) != vip[field]:
msg = 'Attribute %s in vip %s is immutable' % (field, id)
raise BadRequest(resource='vip', msg=msg)
# update
change = self.update_properties_subr(props, vip)
if 'session_persistence' in vip:
sp = vip['session_persistence']
new_type = sp.get('type', None)
if props.persistence_type != new_type:
props.persistence_type = new_type
change = True
new_cookie_name = sp.get('cookie_name', None)
if props.persistence_cookie_name != new_cookie_name and \
props.persistence_type == 'APP_COOKIE':
props.persistence_cookie_name = new_cookie_name
change = True
return change
def add_router_interface(self, context, router_id, interface_info):
"""Add interface to a router."""
if not interface_info:
msg = _("Either subnet_id or port_id must be specified")
raise BadRequest(resource='router', msg=msg)
if 'port_id' in interface_info:
if 'subnet_id' in interface_info:
msg = _("Cannot specify both subnet-id and port-id")
raise BadRequest(resource='router', msg=msg)
res_dict = self._encode_resource(resource_id=router_id,
resource=interface_info)
status_code, res_info = self._request_backend(context, res_dict,
'router', 'ADDINTERFACE')
if status_code != requests.codes.ok:
plugin_base._raise_contrail_error(info=res_info,
obj_name='add_router_interface')
return res_info
def add_router_interface(self, context, router_id, interface_info):
"""Add interface to a router."""
if not interface_info:
msg = "Either subnet_id or port_id must be specified"
raise BadRequest(resource='router', msg=msg)
if 'port_id' in interface_info:
if 'subnet_id' in interface_info:
msg = "Cannot specify both subnet-id and port-id"
raise BadRequest(resource='router', msg=msg)
self._set_user_auth_token()
port_id = interface_info.get('port_id')
subnet_id = interface_info.get('subnet_id')
rtr_iface_handler = LogicalRouterInterfaceHandler(
self._vnc_lib)
return rtr_iface_handler.add_router_interface(
self._get_context_dict(context), router_id,
port_id=port_id, subnet_id=subnet_id)
def wrapper(*args, **kwargs):
self = args[0]
context = args[1]
try:
auth_token = getcurrent().contrail_vars.token
except Exception as exc:
raise BadRequest(resource='loadbalancer', msg=str(exc))
if not auth_token:
msg = "Auth-token in thread storage is set to None"
raise BadRequest(resource='loadbalancer', msg=str(msg))
if context.auth_token != auth_token:
LOG.warning("Token in thread is different from context token")
LOG.debug("Tenant ID %s" % context.tenant_id)
# forward user token to API server for RBAC
self.api.set_auth_token(auth_token)
return func(*args, **kwargs)
def remove_router_interface(self, context, router_id, interface_info):
"""Delete interface from a router."""
if not interface_info:
msg = _("Either subnet_id or port_id must be specified")
raise BadRequest(resource='router', msg=msg)
res_dict = self._encode_resource(resource_id=router_id,
resource=interface_info)
status_code, res_info = self._request_backend(context, res_dict,
'router', 'DELINTERFACE')
if status_code != requests.codes.ok:
plugin_base._raise_contrail_error(info=res_info,
obj_name='remove_router_interface')
return res_info
def remove_router_interface(self, context, router_id, interface_info):
"""Delete interface from a router."""
if not interface_info:
msg = "Either subnet_id or port_id must be specified"
raise BadRequest(resource='router', msg=msg)
port_id = interface_info.get('port_id')
subnet_id = interface_info.get('subnet_id')
self._set_user_auth_token()
rtr_iface_handler = LogicalRouterInterfaceHandler(
self._vnc_lib)
return rtr_iface_handler.remove_router_interface(
self._get_context_dict(context), router_id, port_id=port_id,
subnet_id=subnet_id)
def _update_listener_properties(self, props, id, ll):
"""
Update listener properties and return True if the have been
modified
"""
# according to the spec:
# port and protocol are immutable
immutable = ['protocol', 'protocol_port']
for field in immutable:
if field not in ll:
continue
if getattr(props, field) != ll[field]:
msg = 'Attribute %s in listener %s is immutable' % (field, id)
raise BadRequest(resource='listener', msg=msg)
# update
change = self.update_properties_subr(props, ll)
return change
def _update_loadbalancer_properties(self, props, id, lb):
"""
Update loadbalancer properties and return True if the have been
modified
"""
# according to the spec:
# vip_address, vip_subnet_id are immutable
immutable = ['vip_address', 'vip_subnet_id']
for field in immutable:
if field not in lb:
continue
if getattr(props, field) != lb[field]:
msg = 'Attribute %s in loadbalancer %s is immutable' % (field,
id)
raise BadRequest(resource='loadbalancer', msg=msg)
# update
change = self.update_properties_subr(props, lb)
return change
def create_health_monitor(self, context, health_monitor):
try:
return self.monitor_manager.create(context, health_monitor)
except vnc_exc.PermissionDenied as ex:
raise BadRequest(resource='health_monitor', msg=str(ex))
def create_member(self, context, member):
try:
return self.member_manager.create(context, member)
except vnc_exc.PermissionDenied as ex:
raise BadRequest(resource='member', msg=str(ex))
def create_pool(self, context, pool):
try:
return self.pool_manager.create(context, pool)
except vnc_exc.PermissionDenied as ex:
raise BadRequest(resource='pool', msg=str(ex))
def create_vip(self, context, vip):
try:
return self.vip_manager.create(context, vip)
except vnc_exc.PermissionDenied as ex:
raise BadRequest(resource='vip', msg=str(ex))
def create_loadbalancer(self, context, loadbalancer):
self.api.set_auth_token(context.auth_token)
try:
return self.loadbalancer_manager.create(context, loadbalancer)
except vnc_exc.PermissionDenied as ex:
raise BadRequest(resource='loadbalancer', msg=str(ex))
def create_pool_member(self, context, pool_id, member):
self.api.set_auth_token(context.auth_token)
try:
return self.member_manager.create(context, pool_id, member)
except vnc_exc.PermissionDenied as ex:
raise BadRequest(resource='member', msg=str(ex))