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Merge pull request #7578 from yujuhong/docker_manager

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Add image-related methods to DockerManager
This commit is contained in:
Victor Marmol
2015-04-30 16:16:39 -07:00
parent a94aeb27fa 83c599e4d4
commit 441a4e6f30
6 changed files with 190 additions and 52 deletions
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6
pkg/kubelet/container/runtime.go
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@@ -54,18 +54,18 @@ type Runtime interface {
KillContainerInPod(api.Container, *api.Pod) error
// GetPodStatus retrieves the status of the pod, including the information of
// all containers in the pod.
GetPodStatus(*api.Pod) (api.PodStatus, error)
GetPodStatus(*api.Pod) (*api.PodStatus, error)
// TODO(vmarmol): Merge RunInContainer and ExecInContainer.
// Runs the command in the container of the specified pod using nsinit.
// TODO(yifan): Use strong type for containerID.
RunInContainer(containerID string, cmd []string) error
RunInContainer(containerID string, cmd []string) ([]byte, error)
// Runs the command in the container of the specified pod using nsenter.
// Attaches the processes stdin, stdout, and stderr. Optionally uses a
// tty.
// TODO(yifan): Use strong type for containerID.
ExecInContainer(containerID string, cmd []string, stdin io.Reader, stdout, stderr io.WriteCloser, tty bool) error
// Forward the specified port from the specified pod to the stream.
PortForward(pod Pod, port uint16, stream io.ReadWriteCloser) error
PortForward(pod *Pod, port uint16, stream io.ReadWriteCloser) error
// PullImage pulls an image from the network to local storage.
PullImage(image string) error
// IsImagePresent checks whether the container image is already in the local storage.