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moby--moby/api/server/router/container/backend.go
Paweł Gronowski 56a20dbc19 container/exec: Support ConsoleSize
Now client have the possibility to set the console size of the executed
process immediately at the creation. This makes a difference for example
when executing commands that output some kind of text user interface
which is bounded by the console dimensions.

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
2022-06-24 11:54:25 +02:00

83 lines
3.8 KiB
Go

package container // import "github.com/docker/docker/api/server/router/container"
import (
"context"
"io"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/backend"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/filters"
containerpkg "github.com/docker/docker/container"
"github.com/docker/docker/pkg/archive"
)
// execBackend includes functions to implement to provide exec functionality.
type execBackend interface {
ContainerExecCreate(name string, config *types.ExecConfig) (string, error)
ContainerExecInspect(id string) (*backend.ExecInspect, error)
ContainerExecResize(name string, height, width int) error
ContainerExecStart(ctx context.Context, name string, options container.ExecStartOptions) error
ExecExists(name string) (bool, error)
}
// copyBackend includes functions to implement to provide container copy functionality.
type copyBackend interface {
ContainerArchivePath(name string, path string) (content io.ReadCloser, stat *types.ContainerPathStat, err error)
ContainerCopy(name string, res string) (io.ReadCloser, error)
ContainerExport(name string, out io.Writer) error
ContainerExtractToDir(name, path string, copyUIDGID, noOverwriteDirNonDir bool, content io.Reader) error
ContainerStatPath(name string, path string) (stat *types.ContainerPathStat, err error)
}
// stateBackend includes functions to implement to provide container state lifecycle functionality.
type stateBackend interface {
ContainerCreate(config types.ContainerCreateConfig) (container.CreateResponse, error)
ContainerKill(name string, signal string) error
ContainerPause(name string) error
ContainerRename(oldName, newName string) error
ContainerResize(name string, height, width int) error
ContainerRestart(ctx context.Context, name string, options container.StopOptions) error
ContainerRm(name string, config *types.ContainerRmConfig) error
ContainerStart(name string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error
ContainerStop(ctx context.Context, name string, options container.StopOptions) error
ContainerUnpause(name string) error
ContainerUpdate(name string, hostConfig *container.HostConfig) (container.ContainerUpdateOKBody, error)
ContainerWait(ctx context.Context, name string, condition containerpkg.WaitCondition) (<-chan containerpkg.StateStatus, error)
}
// monitorBackend includes functions to implement to provide containers monitoring functionality.
type monitorBackend interface {
ContainerChanges(name string) ([]archive.Change, error)
ContainerInspect(name string, size bool, version string) (interface{}, error)
ContainerLogs(ctx context.Context, name string, config *types.ContainerLogsOptions) (msgs <-chan *backend.LogMessage, tty bool, err error)
ContainerStats(ctx context.Context, name string, config *backend.ContainerStatsConfig) error
ContainerTop(name string, psArgs string) (*container.ContainerTopOKBody, error)
Containers(config *types.ContainerListOptions) ([]*types.Container, error)
}
// attachBackend includes function to implement to provide container attaching functionality.
type attachBackend interface {
ContainerAttach(name string, c *backend.ContainerAttachConfig) error
}
// systemBackend includes functions to implement to provide system wide containers functionality
type systemBackend interface {
ContainersPrune(ctx context.Context, pruneFilters filters.Args) (*types.ContainersPruneReport, error)
}
type commitBackend interface {
CreateImageFromContainer(name string, config *backend.CreateImageConfig) (imageID string, err error)
}
// Backend is all the methods that need to be implemented to provide container specific functionality.
type Backend interface {
commitBackend
execBackend
copyBackend
stateBackend
monitorBackend
attachBackend
systemBackend
}