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moby--moby/daemon/cluster/executor/backend.go
Tonis Tiigi 38d914cc96 Implement content addressability for plugins
Move plugins to shared distribution stack with images.

Create immutable plugin config that matches schema2 requirements.

Ensure data being pushed is same as pulled/created.

Store distribution artifacts in a blobstore.

Run init layer setup for every plugin start.

Fix breakouts from unsafe file accesses.

Add support for `docker plugin install --alias`

Uses normalized references for default names to avoid collisions when using default hosts/tags.

Some refactoring of the plugin manager to support the change, like removing the singleton manager and adding manager config struct.

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
(cherry picked from commit 3d86b0c79b)
2016-12-27 13:31:14 -08:00

59 lines
3.1 KiB
Go

package executor
import (
"io"
"time"
"github.com/docker/distribution"
"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/events"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/api/types/network"
swarmtypes "github.com/docker/docker/api/types/swarm"
clustertypes "github.com/docker/docker/daemon/cluster/provider"
"github.com/docker/docker/plugin"
"github.com/docker/docker/reference"
"github.com/docker/libnetwork"
"github.com/docker/libnetwork/cluster"
networktypes "github.com/docker/libnetwork/types"
"github.com/docker/swarmkit/agent/exec"
"golang.org/x/net/context"
)
// Backend defines the executor component for a swarm agent.
type Backend interface {
CreateManagedNetwork(clustertypes.NetworkCreateRequest) error
DeleteManagedNetwork(name string) error
FindNetwork(idName string) (libnetwork.Network, error)
SetupIngress(req clustertypes.NetworkCreateRequest, nodeIP string) error
PullImage(ctx context.Context, image, tag string, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error
CreateManagedContainer(config types.ContainerCreateConfig) (container.ContainerCreateCreatedBody, error)
ContainerStart(name string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error
ContainerStop(name string, seconds *int) error
ContainerLogs(context.Context, string, *backend.ContainerLogsConfig, chan struct{}) error
ConnectContainerToNetwork(containerName, networkName string, endpointConfig *network.EndpointSettings) error
ActivateContainerServiceBinding(containerName string) error
DeactivateContainerServiceBinding(containerName string) error
UpdateContainerServiceConfig(containerName string, serviceConfig *clustertypes.ServiceConfig) error
ContainerInspectCurrent(name string, size bool) (*types.ContainerJSON, error)
ContainerWaitWithContext(ctx context.Context, name string) error
ContainerRm(name string, config *types.ContainerRmConfig) error
ContainerKill(name string, sig uint64) error
SetContainerSecretStore(name string, store exec.SecretGetter) error
SetContainerSecretReferences(name string, refs []*swarmtypes.SecretReference) error
SystemInfo() (*types.Info, error)
VolumeCreate(name, driverName string, opts, labels map[string]string) (*types.Volume, error)
Containers(config *types.ContainerListOptions) ([]*types.Container, error)
SetNetworkBootstrapKeys([]*networktypes.EncryptionKey) error
SetClusterProvider(provider cluster.Provider)
IsSwarmCompatible() error
SubscribeToEvents(since, until time.Time, filter filters.Args) ([]events.Message, chan interface{})
UnsubscribeFromEvents(listener chan interface{})
UpdateAttachment(string, string, string, *network.NetworkingConfig) error
WaitForDetachment(context.Context, string, string, string, string) error
GetRepository(context.Context, reference.NamedTagged, *types.AuthConfig) (distribution.Repository, bool, error)
LookupImage(name string) (*types.ImageInspect, error)
PluginManager() *plugin.Manager
}