blob: 747353852ebfdeffc128da16fefa5b218b485993 [file] [log] [blame]
package daemon
import (
"fmt"
"github.com/docker/docker/libcontainerd"
)
// ContainerResize changes the size of the TTY of the process running
// in the container with the given name to the given height and width.
func (daemon *Daemon) ContainerResize(name string, height, width int) error {
container, err := daemon.GetContainer(name)
if err != nil {
return err
}
if !container.IsRunning() {
return errNotRunning{container.ID}
}
if err = daemon.containerd.Resize(container.ID, libcontainerd.InitFriendlyName, width, height); err == nil {
attributes := map[string]string{
"height": fmt.Sprintf("%d", height),
"width": fmt.Sprintf("%d", width),
}
daemon.LogContainerEventWithAttributes(container, "resize", attributes)
}
return err
}
// ContainerExecResize changes the size of the TTY of the process
// running in the exec with the given name to the given height and
// width.
func (daemon *Daemon) ContainerExecResize(name string, height, width int) error {
ec, err := daemon.getExecConfig(name)
if err != nil {
return err
}
return daemon.containerd.Resize(ec.ContainerID, ec.ID, width, height)
}