| 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) |
| } |