ctrd

package

v0.0.0-...-6d8d8d4 Latest Latest Go to latest Published: Mar 7, 2019 License: Apache-2.0 Imports: 30 Imported by: 10

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Repository

github.com/pouchcontainer/d2p-migrator

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Documentation ¶

Index ¶

func Cleanup(pid int) error
func SetCredential(user string)
func SetImageProxy(p string)
func StartContainerd(homeDir string, debug bool) (int, error)
type Client
- func NewCtrdClient() (*Client, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Cleanup ¶

func Cleanup(pid int) error

Cleanup kill containerd instance process

func SetCredential ¶

func SetCredential(user string)

SetCredential sets user and secret for image registry

func SetImageProxy ¶

func SetImageProxy(p string)

SetImageProxy sets value of image http proxy

func StartContainerd ¶

func StartContainerd(homeDir string, debug bool) (int, error)

StartContainerd create a new containerd instance.

Types ¶

type Client ¶

type Client struct {
	// contains filtered or unexported fields
}

Client is the wrapper of a containerd client.

func NewCtrdClient ¶

func NewCtrdClient() (*Client, error)

NewCtrdClient create a client of containerd

func (*Client) CreateSnapshot ¶

func (cli *Client) CreateSnapshot(ctx context.Context, id, ref string) error

CreateSnapshot creates an active snapshot with image's name and id.

func (*Client) DeleteContainer ¶

func (cli *Client) DeleteContainer(ctx context.Context, id string) error

DeleteContainer deletes a containerd container

func (*Client) GetContainer ¶

func (cli *Client) GetContainer(ctx context.Context, id string) (containers.Container, error)

GetContainer is to fetch a container info from containerd

func (*Client) GetImage ¶

func (cli *Client) GetImage(ctx context.Context, imageName string) (containerd.Image, error)

GetImage inspect a containerd image

func (*Client) GetMounts ¶

func (cli *Client) GetMounts(ctx context.Context, id string) ([]mount.Mount, error)

GetMounts returns the mounts for the active snapshot transaction identified by key.

func (*Client) GetSnapshot ¶

func (cli *Client) GetSnapshot(ctx context.Context, id string) (snapshots.Info, error)

GetSnapshot returns the snapshot's info by id.

func (*Client) NewContainer ¶

func (cli *Client) NewContainer(ctx context.Context, id string) error

NewContainer just create a very simple container for migration just load container id to boltdb

func (*Client) PullImage ¶

func (cli *Client) PullImage(ctx context.Context, ref, snapshotter string, manifestOnly bool) error

PullImage prepares all images using by docker containers, that will be used to create new pouch container.

func (*Client) RemoveSnapshot ¶

func (cli *Client) RemoveSnapshot(ctx context.Context, id string) error

RemoveSnapshot remove the snapshot by id.

Source Files ¶

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Directories ¶

Path	Synopsis
image

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