docker/daemon/resize.go

30 строки
677 B
Go
Исходник Обычный вид История

package daemon
import (
"strconv"
"github.com/docker/docker/engine"
)
func (daemon *Daemon) ContainerResize(job *engine.Job) engine.Status {
if len(job.Args) != 3 {
return job.Errorf("Not enough arguments. Usage: %s CONTAINER HEIGHT WIDTH\n", job.Name)
}
name := job.Args[0]
height, err := strconv.Atoi(job.Args[1])
if err != nil {
return job.Error(err)
}
width, err := strconv.Atoi(job.Args[2])
if err != nil {
return job.Error(err)
}
if container := daemon.Get(name); container != nil {
if err := container.Resize(height, width); err != nil {
return job.Error(err)
}
return engine.StatusOK
}
return job.Errorf("No such container: %s", name)
}