def _validate_alarming_policy(self, context, policy):
vnf_id = policy['vnf']['id']
# validate policy type
type = policy['type']
if type not in constants.POLICY_ALARMING:
raise exceptions.VnfPolicyTypeInvalid(
type=type,
valid_types=constants.POLICY_ALARMING,
policy=policy['id']
)
# validate alarm status
if not self._vnf_alarm_monitor.process_alarm_for_vnf(policy):
raise exceptions.AlarmUrlInvalid(vnf_id=vnf_id)
# validate policy action
action = policy['action_name']
policy_ = None
if action not in (constants.DEFAULT_ALARM_ACTIONS + constants.CLUSTER_ALARM_ACTIONS):
policy_ = self.get_vnf_policy(context, action, vnf_id)
if not policy_:
raise exceptions.VnfPolicyNotFound(
vnf_id=action,
policy=policy['id']
)
LOG.debug(_("Policy %s is validated successfully") % policy)
return policy_
def get_vnf_policy_by_type(self, context, vnf_id, policy_type=None, fields=None): # noqa
policies = self.get_vnf_policies(context,
vnf_id,
filters={'type': policy_type})
if policies:
return policies[0]
raise exceptions.VnfPolicyTypeInvalid(type=constants.POLICY_ALARMING,
vnf_id=vnf_id)
def get_vnf_policy_by_type(self, context, vnf_id, policy_type=None, fields=None): # noqa
policies = self.get_vnf_policies(context,
vnf_id,
filters={'type': policy_type})
if policies:
return policies[0]
raise exceptions.VnfPolicyTypeInvalid(
type=policy_type, policy=None,
valid_types=constants.VALID_POLICY_TYPES)
def _validate_scaling_policy():
type = policy['type']
if type not in constants.POLICY_ACTIONS.keys():
raise exceptions.VnfPolicyTypeInvalid(
type=type,
valid_types=constants.POLICY_ACTIONS.keys(),
policy=policy['id'])
action = policy['action']
if action not in constants.POLICY_ACTIONS[type]:
raise exceptions.VnfPolicyActionInvalid(
action=action,
valid_actions=constants.POLICY_ACTIONS[type],
policy=policy['id'])
LOG.debug(_("Policy %s is validated successfully"), policy['id'])
