def get_listener_policies(loadbalancer, listener_policy_names):
if not loadbalancer or not listener_policy_names:
return []
policies = []
try:
for policy_desc in loadbalancer.policy_descriptions:
if policy_desc.policy_name in listener_policy_names:
policy = LoadbalancerPolicy.from_policy_description(policy_desc)
if policy:
policies.append(policy)
except Exception, err:
servo.log.error('failed to create policy objects: %s' % err)
servo.log.debug(traceback.format_exc())
def get_listener_policies(loadbalancer, listener_policy_names):
if not loadbalancer or not listener_policy_names:
return []
policies = []
try:
for policy_desc in loadbalancer.policy_descriptions:
if policy_desc.policy_name in listener_policy_names:
policy = LoadbalancerPolicy.from_policy_description(
policy_desc)
if policy:
policies.append(policy)
except Exception, err:
servo.log.error('failed to create policy objects: %s' % err)
servo.log.debug(traceback.format_exc())
def get_backend_policies(self, loadbalancer, instance_port):
if not loadbalancer or not loadbalancer.backends:
return []
policy_names = []
backend_policies = []
try:
for backend in loadbalancer.backends:
if backend.instance_port == instance_port:
for p in backend.policies:
policy_names.append(p.policy_name)
for policy_name, policy_desc in self.policies.items():
if policy_name in policy_names or policy_desc.policy_type_name == 'PublicKeyPolicyType':
policy = LoadbalancerPolicy.from_policy_description(policy_desc)
if policy:
backend_policies.append(policy)
except Exception, err:
servo.log.error('failed to create backend policy objects: %s' % err)
servo.log.debug(traceback.format_exc())
def get_listener_policies(self, listener_policy_names):
if not listener_policy_names:
return []
listener_policies = []
try:
for policy_name in listener_policy_names:
if policy_name in self.policies:
policy_desc = self.policies[policy_name]
policy = LoadbalancerPolicy.from_policy_description(policy_desc)
if policy:
listener_policies.append(policy)
else:
servo.log.error('failed to create policy object from policy %s' % policy_name)
else:
servo.log.error('unable to find policy description: %s' % policy_name)
except Exception, err:
servo.log.error('failed to create policy objects: %s' % err)
servo.log.debug(traceback.format_exc())