diff options
Diffstat (limited to 'cmd/podman/main_remote.go')
| -rw-r--r-- | cmd/podman/main_remote.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmd/podman/main_remote.go b/cmd/podman/main_remote.go index a005e925c..f617422e6 100644 --- a/cmd/podman/main_remote.go +++ b/cmd/podman/main_remote.go @@ -3,6 +3,7 @@ package main import ( + "github.com/pkg/errors" "os/user" "github.com/spf13/cobra" @@ -18,6 +19,7 @@ func init() { rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.ConnectionName, "connection", "", "remote connection name") rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.RemoteConfigFilePath, "remote-config-path", "", "alternate path for configuration file") rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.RemoteUserName, "username", username, "username on the remote host") + rootCmd.PersistentFlags().IntVar(&MainGlobalOpts.Port, "port", 22, "port on remote host") rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.RemoteHost, "remote-host", "", "remote host") // TODO maybe we allow the altering of this for bridge connections? // rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.VarlinkAddress, "varlink-address", adapter.DefaultAddress, "address of the varlink socket") @@ -42,3 +44,11 @@ func setRLimits() error { } func setUMask() {} + +// checkInput can be used to verify any of the globalopt values +func checkInput() error { + if MainGlobalOpts.Port < 0 || MainGlobalOpts.Port > 65536 { + return errors.Errorf("remote port must be between 0 and 65536") + } + return nil +} |