def _get_provider_name(self, context, pool):
if ('provider' in pool
and pool['provider'] != attrs.ATTR_NOT_SPECIFIED):
provider_name = pconf.normalize_provider_name(pool['provider'])
self.validate_provider(provider_name)
return provider_name
else:
if not self.default_provider:
raise pconf.DefaultServiceProviderNotFound(
service_type=constants.LOADBALANCER)
return self.default_provider
def get_default_service_provider(self, context, service_type):
"""Return the default provider for a given service type."""
filters = {'service_type': [service_type],
'default': [True]}
providers = self.get_service_providers(context, filters=filters)
# By construction we expect at most a single item in provider
if not providers:
raise pconf.DefaultServiceProviderNotFound(
service_type=service_type
)
return providers[0]
def _get_provider_name(self, entity):
if ('provider' in entity and
entity['provider'] != attrs.ATTR_NOT_SPECIFIED):
provider_name = pconf.normalize_provider_name(entity['provider'])
del entity['provider']
self.validate_provider(provider_name)
return provider_name
else:
if not self.default_provider:
raise pconf.DefaultServiceProviderNotFound(
service_type=constants.LOADBALANCER)
del entity['provider']
return self.default_provider