etcdctl/v3: add lease keep-alive --once flag#8775

Merged

xiang90 merged 2 commits intoetcd-io:masterfrom marcovc:master

Oct 27, 2017

+49-2

Commits on Oct 26, 2017

etcdctl v3: adds the --once option to the lease keep-alive command
marcovc
committed

Commits on Oct 27, 2017

etcdctl v3: e2e test for the --once option to the lease keep-alive command
marcovc
committed