Alow not a DinD mode of operation

cmd/main.go

@@ -155,6 +155,11 @@ func main() {
 			Usage:  "don't start the docker daemon",
 			EnvVar: "PLUGIN_DAEMON_OFF",
 		},
+		cli.BoolFlag{
+			Name:   "not.hidden.socket",
+			Usage:  "in case of daemon.off use unix:///run/hidden_docker.sock instead of unix:///run/docker.sock",
+			EnvVar: "PLUGIN_NOT_HIDDEN_SOCKET",
+		},
 	}
 
 	if err := app.Run(os.Args); err != nil {
@@ -200,6 +205,7 @@ func run(c *cli.Context) error {
 			DNSSearch:     c.StringSlice("daemon.dns-search"),
 			MTU:           c.String("daemon.mtu"),
 			Experimental:  c.Bool("daemon.experimental"),
+			NotHiddenSocket: c.Bool("not.hidden.socket"),
 		},
 	}
 	return plugin.Exec()