diff options
Diffstat (limited to 'cmd/podman/varlink.go')
| -rw-r--r-- | cmd/podman/varlink.go | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/cmd/podman/varlink.go b/cmd/podman/varlink.go index f19d03885..787ad01cd 100644 --- a/cmd/podman/varlink.go +++ b/cmd/podman/varlink.go @@ -18,10 +18,9 @@ import ( var ( varlinkCommand cliconfig.VarlinkValues - varlinkDescription = ` - podman varlink + varlinkDescription = `Run varlink interface. Podman varlink listens on the specified unix domain socket for incoming connects. - run varlink interface + Tools speaking varlink protocol can remotely manage pods, containers and images. ` _varlinkCommand = &cobra.Command{ Use: "varlink [flags] URI", @@ -39,6 +38,7 @@ var ( func init() { varlinkCommand.Command = _varlinkCommand + varlinkCommand.SetHelpTemplate(HelpTemplate()) varlinkCommand.SetUsageTemplate(UsageTemplate()) flags := varlinkCommand.Flags() flags.Int64VarP(&varlinkCommand.Timeout, "timeout", "t", 1000, "Time until the varlink session expires in milliseconds. Use 0 to disable the timeout") @@ -49,6 +49,9 @@ func varlinkCmd(c *cliconfig.VarlinkValues) error { if len(args) < 1 { return errors.Errorf("you must provide a varlink URI") } + if len(args) > 1 { + return errors.Errorf("too many arguments. Requires exactly 1") + } timeout := time.Duration(c.Timeout) * time.Millisecond // Create a single runtime for varlink |