amqp AMQP api API auth authorization auth_token authorization token cinder cinder clients clients common common compute Compute database database debug debug glance glance logging logging metadata metadata notification notification policy policy profiler profiler qpid Qpid quota quota rabbitmq RabbitMQ redis Redis rpc RPC scheduler scheduler ssl SSL swift swift testing testing tripleo TripleO vmware VMware vpn VPN wsgi WSGI zeromq ZeroMQ