Hongbin Lu b8f4f066ba Make docker group configurable ...

In devstack gate, jobs might be run with users other than $STACK_USER,
so the docker group should be configurable.

Change-Id: I64665b9883094d5603f3e737a1c08d924a058960

2017-09-21 20:01:17 +00:00

..

docker

Make docker group configurable

2017-09-21 20:01:17 +00:00