Create a -G option that specifies the group which unix sockets belong to.
Docker-DCO-1.1-Signed-off-by: Evan Krall (github: EvanKrall)
@@ -71,6 +71,7 @@ Commands
Usage of docker:
-D, --debug=false: Enable debug mode
-H, --host=[]: Multiple tcp://host:port or unix://path/to/socket to bind in daemon mode, single connection otherwise. systemd socket activation can be used with fd://[socketfd].
+ -G, --group="docker": Group to assign the unix socket specified by -H when running in daemon mode; use '' (the empty string) to disable setting of a group
--api-enable-cors=false: Enable CORS headers in the remote API
-b, --bridge="": Attach containers to a pre-existing network bridge; use 'none' to disable container networking
--bip="": Use this CIDR notation address for the network bridge's IP, not compatible with -b
