// SSH opens an interactive shell with a machine in the cluster.
func (c *Client) SSH(argv []string) error {
usage := `Open an interactive shell on a machine in the cluster given a unit or machine id.
If an optional <command> is provided, that command is run remotely, and the results returned.
Usage:
deisctl ssh <target> [<command>...]
`
// parse command-line arguments
args, err := docopt.Parse(usage, argv, true, "", true)
if err != nil {
return err
}
target := args["<target>"].(string)
// handle help explicitly since docopt parsing is relaxed
if target == "--help" {
fmt.Println(usage)
os.Exit(0)
}
var vargs []string
if v, ok := args["<command>"]; ok {
vargs = v.([]string)
}
return cmd.SSH(target, vargs, c.Backend)
}
// SSH opens an interactive shell with a machine in the cluster.
func (c *Client) SSH(argv []string) error {
usage := `Open an interactive shell on a machine in the cluster given a unit or machine id.
Usage:
deisctl ssh <target>
`
// parse command-line arguments
args, err := docopt.Parse(usage, argv, true, "", false)
if err != nil {
return err
}
return cmd.SSH(args["<target>"].(string), c.Backend)
}
// SSH opens an interactive shell with a machine in the cluster.
func (c *Client) SSH(argv []string) error {
usage := `Open an interactive shell on a machine in the cluster given a unit or machine id.
If an optional <command> is provided, that command is run remotely, and the results returned.
Usage:
deisctl ssh <target> [<command>...]
`
// parse command-line arguments
args, err := docopt.Parse(usage, argv, true, "", true)
if err != nil {
return err
}
var vargs []string
if v, ok := args["<command>"]; ok {
vargs = v.([]string)
}
return cmd.SSH(args["<target>"].(string), vargs, c.Backend)
}