ed2e1f6e2b
--group-add was used for specifying groups for both service create and service update. For create it was confusing since we don't have an existing set of groups. Instead I added --group to create, and moved --group-add to service update only, like --group-rm This deals with issue 27646 Signed-off-by: Lily Guo <lily.guo@docker.com> Update flag documentation Specify that --group, --group-add and --groupd-rm refers to supplementary user groups Signed-off-by: Lily Guo <lily.guo@docker.com> Fix docs for groups and update completion scripts Signed-off-by: Lily Guo <lily.guo@docker.com> Upstream-commit: 2f58494ae6e796325329f849cf547bcf94bb68e3 Component: engine