def _add_pod_to_service(self, service_id, pod_id, port=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
vm = VirtualMachineKM.get(pod_id)
if not vm:
return
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for vmi_id in vm.virtual_machine_interfaces:
vmi = VirtualMachineInterfaceKM.get(vmi_id)
if not vmi:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vmi == vmi_id:
break
else:
self.logger.debug(
"Creating LB member for Pod/VM: %s in LB: %s with "
"target-port: %d"
% (vm.fq_name, lb.name, port['port']))
member_obj = self._vnc_create_member(
pool, pod_id, vmi_id, port['port'])
LoadbalancerMemberKM.locate(member_obj.uuid)
def vnc_service_add(self, service_id, service_name, service_namespace,
service_ip, selectors, ports, service_type,
externalIps, loadBalancerIp,
specified_fip_pool_fq_name_str):
ingress_update = False
lb = LoadbalancerKM.get(service_id)
if not lb:
ingress_update = True
self._check_service_uuid_change(service_id, service_name,
service_namespace, ports)
self._lb_create(service_id, service_name, service_namespace,
service_ip, ports)
# "kubernetes" service needs a link-local service to be created.
# This link-local service will steer traffic destined for
# "kubernetes" service from slave (compute) nodes to kube-api server
# running on master (control) node.
if service_name == self._kubernetes_service_name:
self._create_link_local_service(service_name, service_namespace,
service_ip, ports)
self._update_service_public_ip(service_id, service_name,
service_namespace, service_type,
externalIps, loadBalancerIp,
specified_fip_pool_fq_name_str)
if ingress_update:
self._ingress_mgr.update_ingress_backend(service_namespace,
service_name, 'ADD')
def _add_pod_to_service(self, service_id, pod_id, port=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
vm = VirtualMachineKM.get(pod_id)
if not vm:
return
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for vmi_id in vm.virtual_machine_interfaces:
vmi = VirtualMachineInterfaceKM.get(vmi_id)
if not vmi:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vmi == vmi_id:
break
else:
self.logger.debug(
"Creating LB member for Pod/VM: %s in LB: %s with "
"target-port: %d" %
(vm.fq_name, lb.name, port['port']))
member_obj = self._vnc_create_member(
pool, pod_id, vmi_id, port['port'])
LoadbalancerMemberKM.locate(member_obj.uuid)
def _get_pods_attached_to_service(self, service_id, port=None):
"""
Get list of Pods attached to the Service for a given port.
"""
pod_members = set()
lb = LoadbalancerKM.get(service_id)
if not lb:
return pod_members
# No listeners on LB. Error condition. Handle gracefully..
if len(lb.loadbalancer_listeners) == 0:
self.logger.warning("No listeners on LB ({})".format(lb.name))
return pod_members
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member.vm:
pod_members.add(member.vm)
return pod_members
def _sync_service_lb(self):
lb_uuid_set = set(LoadbalancerKM.keys())
service_uuid_set = set(ServiceKM.keys())
deleted_uuid_set = lb_uuid_set - service_uuid_set
for uuid in deleted_uuid_set:
lb = LoadbalancerKM.get(uuid)
if not lb:
continue
if not lb.annotations:
continue
owner = None
kind = None
cluster = None
for kvp in lb.annotations['key_value_pair'] or []:
if kvp['key'] == 'cluster':
cluster = kvp['value']
elif kvp['key'] == 'owner':
owner = kvp['value']
elif kvp['key'] == 'kind':
kind = kvp['value']
if cluster == vnc_kube_config.cluster_name() and \
owner == 'k8s' and \
kind == self._k8s_event_type:
self._create_service_event('delete', uuid, lb)
break
return
def _read_allocated_floating_ips(self, service_id):
floating_ips = set()
lb = LoadbalancerKM.get(service_id)
if not lb:
return
vmi_ids = lb.virtual_machine_interfaces
if vmi_ids is None:
return None
interface_found = False
for vmi_id in vmi_ids:
vmi = VirtualMachineInterfaceKM.get(vmi_id)
if vmi is not None:
interface_found = True
break
if not interface_found:
return
fip_ids = vmi.floating_ips
if fip_ids is None:
return None
for fip_id in list(fip_ids):
fip = FloatingIpKM.get(fip_id)
if fip is not None:
floating_ips.add(fip.address)
return floating_ips
def _remove_pod_from_service(self, service_id, pod_id, port=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vm == pod_id:
self.logger.debug(
"Delete LB member for Pod/VM: %s from LB: %s" %
(pod_id, lb.name))
try:
vmi_obj = self._vnc_lib.virtual_machine_interface_read(
id=member.vmi)
# Remove service member label from vmi.
svc_member_label = self._labels.get_service_label(
lb.service_name)
for k, v in svc_member_label.items():
self._vnc_lib.unset_tag(vmi_obj, k)
except NoIdError:
# VMI has already been deleted. Nothing to unset/remove.
pass
self.service_lb_member_mgr.delete(member_id)
LoadbalancerMemberKM.delete(member.uuid)
break
def _get_pods_attached_to_service(self, service_id, port=None):
"""
Get list of Pods attached to the Service for a given port.
"""
pod_members = set()
lb = LoadbalancerKM.get(service_id)
if not lb:
return pod_members
# No listeners on LB. Error condition. Handle gracefully..
if len(lb.loadbalancer_listeners) == 0:
self.logger.warning("No listeners on LB ({})".format(lb.name))
return pod_members
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member.vm:
pod_members.add(member.vm)
return pod_members
def update_ingress_backend(self, ns_name, service_name, oper):
ingress_ids = self._find_ingress(self._ingress_label_cache, ns_name,
service_name)
for ingress_id in ingress_ids or []:
ingress = IngressKM.get(ingress_id)
lb = LoadbalancerKM.get(ingress_id)
if not ingress or not lb:
continue
if oper == 'ADD':
new_backend_list = self._get_new_backend_list(
ingress.spec, ns_name)
for new_backend in new_backend_list[:] or []:
if new_backend['member']['serviceName'] == service_name:
# Create a firewall rule for ingress to this service.
fw_uuid = VncIngress.add_ingress_to_service_rule(
ns_name, ingress.name, service_name)
lb.add_firewall_rule(fw_uuid)
self._create_listener_pool_member(
ns_name, lb, new_backend)
else:
old_backend_list = self._get_old_backend_list(lb)
for old_backend in old_backend_list[:] or []:
if old_backend['member']['serviceName'] == service_name:
self._delete_listener(old_backend['listener_id'])
# Delete rules created for this ingress to service.
deleted_fw_rule_uuid =\
VncIngress.delete_ingress_to_service_rule(
ns_name, ingress.name, service_name)
lb.remove_firewall_rule(deleted_fw_rule_uuid)
def _add_pod_to_service(self, service_id, pod_id, port=None, address=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
vm = VirtualMachineKM.get(pod_id)
host_vmi = None
if not vm:
if not self._args.host_network_service:
return
host_vmi = self._get_vmi_from_ip(address)
if host_vmi == None:
return
else:
vm = VirtualMachine(name="host", display_name="host")
vm.virtual_machine_interfaces = [host_vmi]
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for vmi_id in vm.virtual_machine_interfaces:
if host_vmi == None:
vmi = VirtualMachineInterfaceKM.get(vmi_id)
else:
vmi = self._vnc_lib.virtual_machine_interface_read(
id=vmi_id)
if not vmi:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vmi == vmi_id:
break
else:
self.logger.debug(
"Creating LB member for Pod/VM: %s in LB: %s with "
"target-port: %d" %
(vm.fq_name, lb.name, port['port']))
member_obj = self._vnc_create_member(
pool, pod_id, vmi_id, port['port'])
try:
vmi_obj = self._vnc_lib.virtual_machine_interface_read(
id=vmi_id)
except:
raise
# Attach the service label to underlying pod vmi.
self._labels.append(
vmi_id,
self._labels.get_service_label(lb.service_name))
# Set tags on the vmi.
self._vnc_lib.set_tags(
vmi_obj, self._labels.get_labels_dict(vmi_id))
LoadbalancerMemberKM.locate(member_obj.uuid)
def delete(self, service_id):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
vmi_ids = lb.virtual_machine_interfaces
self._vnc_lib.loadbalancer_delete(id=service_id)
if vmi_ids is None:
return None
self._delete_virtual_interface(vmi_ids)
def _lb_create(self, service_id, service_name, service_namespace,
service_ip, ports):
lb = LoadbalancerKM.get(service_id)
if not lb:
lb_obj = self._vnc_create_lb(service_id, service_name,
service_namespace, service_ip)
if not lb_obj:
raise NoIdError
lb = LoadbalancerKM.locate(service_id)
self._create_listeners(service_namespace, lb, ports)
def _lb_delete(self, service_id, service_name, service_namespace):
lb = LoadbalancerKM.get(service_id)
if not lb:
self.logger.debug(
"LB doesnot exist for (%s,%s) in cfg db, return" %
(service_namespace, service_name))
return
self._vnc_delete_listeners(lb)
self._vnc_delete_lb(service_id)
LoadbalancerKM.delete(service_id)
def _delete_lb(self, uid):
lb = LoadbalancerKM.get(uid)
if not lb:
return
# Delete rules created for this member.
firewall_rules = set(lb.get_firewall_rules())
for fw_rule_uuid in firewall_rules:
VncIngress.delete_ingress_to_service_rule_by_id(fw_rule_uuid)
lb.remove_firewall_rule(fw_rule_uuid)
self._delete_all_listeners(lb)
self._vnc_delete_lb(lb)
LoadbalancerKM.delete(uid)
def _remove_pod_from_service(self, service_id, pod_id, port=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vm == pod_id:
self.logger.debug(
"Delete LB member for Pod/VM: %s from LB: %s"
% (pod_id, lb.name))
self.service_lb_member_mgr.delete(member_id)
LoadbalancerMemberKM.delete(member.uuid)
break
def _remove_pod_from_service(self, service_id, pod_id, port=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vm == pod_id:
self.logger.debug(
"Delete LB member for Pod/VM: %s from LB: %s" %
(pod_id, lb.name))
self.service_lb_member_mgr.delete(member_id)
LoadbalancerMemberKM.delete(member.uuid)
break
def _deallocate_floating_ips(self, service_id):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
vmi_ids = lb.virtual_machine_interfaces
if vmi_ids is None:
return None
interface_found = False
for vmi_id in vmi_ids:
vmi = VirtualMachineInterfaceKM.get(vmi_id)
if vmi is not None:
interface_found = True
break
if interface_found is False:
return
fip_ids = vmi.floating_ips.copy()
for fip_id in fip_ids:
try:
self._vnc_lib.floating_ip_delete(id=fip_id)
except NoIdError:
pass
def _remove_pod_from_service(self, service_id, pod_id, port=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vm == pod_id:
self.logger.debug(
"Delete LB member for Pod/VM: %s from LB: %s"
% (pod_id, lb.name))
try:
vmi_obj = self._vnc_lib.virtual_machine_interface_read(
id = member.vmi)
# Remove service member label from vmi.
svc_member_label = self._labels.get_service_label(
lb.service_name)
for k,v in svc_member_label.iteritems():
self._vnc_lib.unset_tag(vmi_obj, k)
except NoIdError:
# VMI has already been deleted. Nothing to unset/remove.
pass
except:
raise
self.service_lb_member_mgr.delete(member_id)
LoadbalancerMemberKM.delete(member.uuid)
break
def _create_lb(self, uid, name, ns_name, event):
annotations = event['object']['metadata'].get('annotations')
ingress_controller = 'opencontrail'
if annotations:
if 'kubernetes.io/ingress.class' in annotations:
ingress_controller = annotations['kubernetes.io/ingress.class']
if ingress_controller != 'opencontrail':
self._logger.warning(
"%s - ingress controller is not opencontrail for ingress %s" %
(self._name, name))
self._delete_ingress(uid)
return
lb = LoadbalancerKM.get(uid)
if not lb:
lb_obj = self._vnc_create_lb(uid, name, ns_name, annotations)
if lb_obj is None:
return
lb = LoadbalancerKM.locate(uid)
else:
external_ip = None
if annotations and 'externalIP' in annotations:
external_ip = annotations['externalIP']
specified_fip_pool_fq_name_str = None
if annotations and 'opencontrail.org/fip-pool' in annotations:
specified_fip_pool_fq_name_str = annotations[
'opencontrail.org/fip-pool']
if external_ip != lb.external_ip:
self._deallocate_floating_ip(lb)
lb_obj = self._vnc_lib.loadbalancer_read(id=lb.uuid)
fip = self._update_floating_ip(name, ns_name, external_ip,
lb_obj,
specified_fip_pool_fq_name_str)
if fip:
lb.external_ip = external_ip
self._update_kube_api_server(name, ns_name, lb_obj, fip)
self._clear_ingress_cache_uuid(self._ingress_label_cache, uid)
spec = event['object']['spec']
new_backend_list = self._get_new_backend_list(spec, ns_name)
old_backend_list = self._get_old_backend_list(lb)
# find the unchanged backends
for new_backend in new_backend_list[:] or []:
self._update_ingress_cache(self._ingress_label_cache, ns_name,
new_backend['member']['serviceName'],
uid)
for old_backend in old_backend_list[:] or []:
if (new_backend['annotations'] == old_backend['annotations']
and new_backend['listener'] == old_backend['listener']
and new_backend['pool'] == old_backend['pool']
and new_backend['member'] == old_backend['member']):
# Create a firewall rule for this member.
fw_uuid = VncIngress.add_ingress_to_service_rule(
ns_name, name, new_backend['member']['serviceName'])
lb.add_firewall_rule(fw_uuid)
old_backend_list.remove(old_backend)
new_backend_list.remove(new_backend)
break
if len(old_backend_list) == 0 and len(new_backend_list) == 0:
return lb
# find the updated backends and update
backend_update_list = []
for new_backend in new_backend_list[:] or []:
for old_backend in old_backend_list[:] or []:
if (new_backend['annotations'] == old_backend['annotations']
and new_backend['listener'] == old_backend['listener']
and new_backend['pool'] == old_backend['pool']):
backend = old_backend
backend['member']['member_id'] = old_backend['member_id']
backend['member']['serviceName'] = new_backend['member'][
'serviceName']
backend['member']['servicePort'] = new_backend['member'][
'servicePort']
backend_update_list.append(backend)
old_backend_list.remove(old_backend)
new_backend_list.remove(new_backend)
for backend in backend_update_list or []:
ll = LoadbalancerListenerKM.get(backend['listener_id'])
pool = LoadbalancerPoolKM.get(backend['pool_id'])
backend_member = backend['member']
member = self._update_member(ns_name, backend_member, pool)
if member is None:
self._logger.error("%s - Deleting Listener %s and Pool %s" %
(self._name, ll.name, pool.name))
self._vnc_delete_pool(pool.uuid)
LoadbalancerPoolKM.delete(pool.uuid)
self._vnc_delete_listener(ll.uuid)
LoadbalancerListenerKM.delete(ll.uuid)
if len(old_backend_list) == 0 and len(new_backend_list) == 0:
return lb
# delete the old backends
for backend in old_backend_list or []:
self._delete_listener(backend['listener_id'])
deleted_fw_rule_uuid =\
VncIngress.delete_ingress_to_service_rule(
ns_name, name, backend['member']['serviceName'])
lb.remove_firewall_rule(deleted_fw_rule_uuid)
# create the new backends
for backend in new_backend_list:
# Create a firewall rule for this member.
fw_uuid = VncIngress.add_ingress_to_service_rule(
ns_name, name, backend['member']['serviceName'])
lb.add_firewall_rule(fw_uuid)
self._create_listener_pool_member(ns_name, lb, backend)
return lb
def _add_pod_to_service(self, service_id, pod_id, port=None, address=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
vm = VirtualMachineKM.get(pod_id)
host_vmi = None
if not vm:
if not self._args.host_network_service:
return
host_vmi = self._get_vmi_from_ip(address)
if host_vmi is None:
return
else:
vm = VirtualMachine(name="host", display_name="host")
vm.virtual_machine_interfaces = [host_vmi]
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for vmi_id in vm.virtual_machine_interfaces:
vmi = VirtualMachineInterfaceKM.get(vmi_id)
if not vmi:
continue
if host_vmi is None:
# Add VMI only if it matches the default address for endpoint,
# ignore other interfaces for pod
ip_found = False
for iip_uuid in vmi.instance_ips:
iip = InstanceIpKM.get(iip_uuid)
if iip and iip.address == address:
ip_found = True
break
if not ip_found:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vmi == vmi_id:
break
else:
self.logger.debug(
"Creating LB member for Pod/VM: %s in LB: %s with "
"target-port: %d" %
(vm.fq_name, lb.name, port['port']))
member_obj = self._vnc_create_member(
pool, pod_id, vmi_id, port['port'])
vmi_obj = self._vnc_lib.virtual_machine_interface_read(
id=vmi_id)
# Attach the service label to underlying pod vmi.
self._labels.append(
vmi_id,
self._labels.get_service_label(lb.service_name))
# Set tags on the vmi.
self._vnc_lib.set_tags(
vmi_obj, self._labels.get_labels_dict(vmi_id))
LoadbalancerMemberKM.locate(member_obj.uuid)
def _allocate_floating_ips(self,
service_id,
specified_fip_pool_fq_name_str,
service_namespace,
external_ips=set()):
lb = LoadbalancerKM.get(service_id)
if not lb:
return None
vmi_ids = lb.virtual_machine_interfaces
if vmi_ids is None:
return None
interface_found = False
for vmi_id in vmi_ids:
vmi = VirtualMachineInterfaceKM.get(vmi_id)
if vmi is not None:
interface_found = True
break
if not interface_found:
return
vmi_obj = self._vnc_lib.virtual_machine_interface_read(id=vmi_id)
if vmi_obj is None:
return None
fip_pool = None
if specified_fip_pool_fq_name_str is not None:
fip_pool = self._get_specified_fip_pool(
specified_fip_pool_fq_name_str)
if fip_pool is None and self._get_annotated_ns_fip_pool(
service_namespace) is not None:
fip_pool = self._get_annotated_ns_fip_pool(service_namespace)
if fip_pool is None:
fip_pool = self._get_public_fip_pool()
if fip_pool is None:
self.logger.warning("public_fip_pool doesn't exists")
return None
def _check_ip_with_fip_pool(external_ip, fip_pool_obj):
try:
vn_obj = self._vnc_lib.virtual_network_read(
id=fip_pool_obj.parent_uuid)
except NoIdError:
return True
ipam_refs = vn_obj.__dict__.get('network_ipam_refs', [])
for ipam_ref in ipam_refs:
vnsn_data = ipam_ref['attr'].__dict__
ipam_subnets = vnsn_data.get('ipam_subnets', [])
for ipam_subnet in ipam_subnets:
subnet_dict = ipam_subnet.__dict__.get('subnet', {})
if 'ip_prefix' in subnet_dict.__dict__:
ip_subnet_str = (
subnet_dict.__dict__.get('ip_prefix', '') + '/' +
str(subnet_dict.__dict__.get('ip_prefix_len')))
if IPAddress(external_ip) in IPNetwork(ip_subnet_str):
return True
self.logger.error("external_ip not in fip_pool subnet")
return False
def _allocate_floating_ip(lb, vmi, fip_pool, external_ip=None):
fip_obj = FloatingIp(lb.name + str(external_ip) + "-externalIP",
fip_pool)
fip_obj.set_virtual_machine_interface(vmi_obj)
if external_ip:
if not (_check_ip_with_fip_pool(external_ip, fip_pool)):
err_str = "external_ip " + external_ip + " not in fip_pool subnet"
self.logger.error(err_str)
return None
fip_obj.set_floating_ip_address(external_ip)
project = self._vnc_lib.project_read(id=lb.parent_uuid)
fip_obj.set_project(project)
try:
self._vnc_lib.floating_ip_create(fip_obj)
except RefsExistError:
string_buf = StringIO()
cgitb_hook(file=string_buf, format="text")
err_msg = string_buf.getvalue()
self.logger.error("%s" % (err_msg))
except Exception:
string_buf = StringIO()
cgitb_hook(file=string_buf, format="text")
err_msg = string_buf.getvalue()
self.logger.error("%s" % (err_msg))
fip = FloatingIpKM.locate(fip_obj.uuid)
self.logger.notice("floating ip allocated : %s for Service (%s)" %
(fip.address, service_id))
return (fip.address)
fips = set()
if len(external_ips) == 0:
fip_addr = _allocate_floating_ip(lb, vmi, fip_pool)
if fip_addr:
fips.add(fip_addr)
return fips
for external_ip in external_ips:
fip_addr = _allocate_floating_ip(lb, vmi, fip_pool, external_ip)
if fip_addr:
fips.add(fip_addr)
return fips
def _add_pod_to_service(self, service_id, pod_id, port=None, address=None):
lb = LoadbalancerKM.get(service_id)
if not lb:
return
vm = VirtualMachineKM.get(pod_id)
host_vmi = None
if not vm:
if not self._args.host_network_service:
return
host_vmi = self._get_vmi_from_ip(address)
if host_vmi == None:
return
else:
vm = VirtualMachine(name="host", display_name="host")
vm.virtual_machine_interfaces = [host_vmi]
for lb_listener_id in lb.loadbalancer_listeners:
pool = self._get_loadbalancer_pool(lb_listener_id, port)
if not pool:
continue
for vmi_id in vm.virtual_machine_interfaces:
if host_vmi == None:
vmi = VirtualMachineInterfaceKM.get(vmi_id)
else:
vmi = self._vnc_lib.virtual_machine_interface_read(id=vmi_id)
if not vmi:
continue
# Add VMI only if it matches the default address for endpoint,
# ignore other interfaces for pod
ip_found = False
for iip_uuid in vmi.instance_ips:
iip = InstanceIpKM.get(iip_uuid)
if iip and iip.address == address:
ip_found = True
break
if ip_found == False:
continue
for member_id in pool.members:
member = LoadbalancerMemberKM.get(member_id)
if member and member.vmi == vmi_id:
break
else:
self.logger.debug(
"Creating LB member for Pod/VM: %s in LB: %s with "
"target-port: %d"
% (vm.fq_name, lb.name, port['port']))
member_obj = self._vnc_create_member(
pool, pod_id, vmi_id, port['port'])
try:
vmi_obj = self._vnc_lib.virtual_machine_interface_read(
id = vmi_id)
except:
raise
# Attach the service label to underlying pod vmi.
self._labels.append(vmi_id,
self._labels.get_service_label(lb.service_name))
# Set tags on the vmi.
self._vnc_lib.set_tags(vmi_obj,
self._labels.get_labels_dict(vmi_id))
LoadbalancerMemberKM.locate(member_obj.uuid)