Comment 5 for bug 1521395

A bit more finding. From all the failing gate, there is an error on pulling image. Like below

msg="Handler for POST /containers/create returned error: No such image: docker.io/cirros:latest (tag: latest)"

Full log: http://logs.openstack.org/84/251184/2/check/gate-functional-dsvm-magnum-swarm/7b19343/logs/bay-nodes/master-172.24.5.6/docker.txt.gz