docker: Unlimited restart of systemd service
docker: Unlimited restart of systemd service

Sleeping for 60 seconds makes sure we don't hog the machine, and keep
retrying helps us survive transient network issues.

The patch is not tested, I just referenced systemd document for it.

Signed-off-by: Fam Zheng <df9fd617995bad07eac70e27aa3fe5069270e3bd@redhat.com>
Message-Id: <20180727035934.32555-11-df9fd617995bad07eac70e27aa3fe5069270e3bd@redhat.com>
Signed-off-by: Fam Zheng <df9fd617995bad07eac70e27aa3fe5069270e3bd@redhat.com>

patchew-project/patchew,patchew-project/patchew,patchew-project/patchew,patchew-project/patchew