Check args numbers before application start

Add a general args number validator for all client commands.

Signed-off-by: Zhang Wei <zhangwei555@huawei.com>

run.go

@@ -59,6 +59,9 @@ command(s) that get executed on start, edit the args parameter of the spec. See
 		},
 	},
 	Action: func(context *cli.Context) error {
+		if err := checkArgs(context, 1, exactArgs); err != nil {
+			return err
+		}
 		if err := revisePidFile(context); err != nil {
 			return err
 		}