def show(self, req, id):
"""Return capabilities list of given backend."""
context = req.environ['cinder.context']
authorize(context, 'capabilities')
filters = {'host': id, 'binary': 'cinder-volume'}
service = objects.ServiceList.get_all(context, filters)
if not service:
msg = (_("Can't find service: %s") % id)
raise exception.NotFound(msg)
try:
capabilities = self.volume_api.get_capabilities(context, id, False)
except oslo_messaging.MessagingTimeout:
raise exception.RPCTimeout(service=id)
return self._view_builder.summary(req, capabilities, id)
def show(self, req, id):
"""Return capabilities list of given backend."""
context = req.environ['cinder.context']
context.authorize(policy.CAPABILITIES_POLICY)
filters = {'host_or_cluster': id, 'binary': constants.VOLUME_BINARY}
services = objects.ServiceList.get_all(context, filters)
if not services:
msg = (_("Can't find service: %s") % id)
raise exception.NotFound(msg)
topic = services[0].service_topic_queue
try:
capabilities = self.volume_api.get_capabilities(context, topic,
False)
except oslo_messaging.MessagingTimeout:
raise exception.RPCTimeout(service=topic)
return self._view_builder.summary(req, capabilities, topic)