Mark Goddard 869185ea7b Switch default docker storage driver to overlay2 ...

To avoid switching existing deployments from devicemapper to overlay2,
we check the existing storage driver configuration directly with the
Docker daemon, or if unreachable by reading the /etc/docker/daemon.json
configuration file.

Co-Authored-By: Pierre Riteau <pierre@stackhpc.com>
Story: 2005667
Task: 30972

Change-Id: Iaf2ee8c9f302f4684ae039bb00b2e2e5969cf1fc

2020-10-05 19:59:11 +00:00

..

main.yml

Switch default docker storage driver to overlay2

2020-10-05 19:59:11 +00:00