Merge pull request #11377 from aidanhs/aphs-allow-nonexistent-gid

Allow a non-existent groupid to own the docker socket
Upstream-commit: 649d8333ce0c662eafa69784a87bd1a2f72599f7
Component: engine

components/engine/api/server/server.go

@@ -1457,6 +1457,11 @@ func lookupGidByName(nameOrGid string) (int, error) {
 	if groups != nil && len(groups) > 0 {
 		return groups[0].Gid, nil
 	}
+	gid, err := strconv.Atoi(nameOrGid)
+	if err != nil {
+		log.Warnf("Could not find GID %d", gid)
+		return gid, nil
+	}
 	return -1, fmt.Errorf("Group %s not found", nameOrGid)
 }