tree bf69f956a580a9df512c3014e2958d324dae89b9
parent b5676e1cbf3d64d1c284e46af0cd74e76b6492b9
author Jonathan Hart <jono@opennetworking.org> 1521565786 -0700
committer Jonathan Hart <jono@opennetworking.org> 1521565786 -0700

Use DOCKER_TAG instead of CACHE_TAG to know which tag is being built.

Change-Id: I36e2b59aefe96fa1868a24f7440e915fd9da0f25