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fa9df85c6a
It's already defined on the daemon. This allows us to not call
`SystemInfo` which is failry heavy and potentially can even error.
Takes care of todo item from Derek's containerd integration PR.
51c412f26e/daemon/cluster/services.go (L148-L149)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
77 lines
3.9 KiB
Go
77 lines
3.9 KiB
Go
package executor // import "github.com/docker/docker/daemon/cluster/executor"
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import (
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"context"
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"io"
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"time"
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"github.com/docker/distribution"
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"github.com/docker/distribution/reference"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/backend"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/docker/api/types/events"
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"github.com/docker/docker/api/types/filters"
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"github.com/docker/docker/api/types/network"
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swarmtypes "github.com/docker/docker/api/types/swarm"
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containerpkg "github.com/docker/docker/container"
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clustertypes "github.com/docker/docker/daemon/cluster/provider"
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networkSettings "github.com/docker/docker/daemon/network"
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"github.com/docker/docker/plugin"
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volumeopts "github.com/docker/docker/volume/service/opts"
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"github.com/docker/libnetwork"
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"github.com/docker/libnetwork/cluster"
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networktypes "github.com/docker/libnetwork/types"
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"github.com/docker/swarmkit/agent/exec"
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specs "github.com/opencontainers/image-spec/specs-go/v1"
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)
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// Backend defines the executor component for a swarm agent.
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type Backend interface {
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CreateManagedNetwork(clustertypes.NetworkCreateRequest) error
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DeleteManagedNetwork(networkID string) error
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FindNetwork(idName string) (libnetwork.Network, error)
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SetupIngress(clustertypes.NetworkCreateRequest, string) (<-chan struct{}, error)
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ReleaseIngress() (<-chan struct{}, error)
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CreateManagedContainer(config types.ContainerCreateConfig) (container.ContainerCreateCreatedBody, error)
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ContainerStart(name string, hostConfig *container.HostConfig, checkpoint string, checkpointDir string) error
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ContainerStop(name string, seconds *int) error
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ContainerLogs(context.Context, string, *types.ContainerLogsOptions) (msgs <-chan *backend.LogMessage, tty bool, err error)
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ConnectContainerToNetwork(containerName, networkName string, endpointConfig *network.EndpointSettings) error
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ActivateContainerServiceBinding(containerName string) error
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DeactivateContainerServiceBinding(containerName string) error
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UpdateContainerServiceConfig(containerName string, serviceConfig *clustertypes.ServiceConfig) error
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ContainerInspectCurrent(name string, size bool) (*types.ContainerJSON, error)
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ContainerWait(ctx context.Context, name string, condition containerpkg.WaitCondition) (<-chan containerpkg.StateStatus, error)
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ContainerRm(name string, config *types.ContainerRmConfig) error
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ContainerKill(name string, sig uint64) error
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SetContainerDependencyStore(name string, store exec.DependencyGetter) error
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SetContainerSecretReferences(name string, refs []*swarmtypes.SecretReference) error
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SetContainerConfigReferences(name string, refs []*swarmtypes.ConfigReference) error
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SystemInfo() (*types.Info, error)
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Containers(config *types.ContainerListOptions) ([]*types.Container, error)
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SetNetworkBootstrapKeys([]*networktypes.EncryptionKey) error
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DaemonJoinsCluster(provider cluster.Provider)
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DaemonLeavesCluster()
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IsSwarmCompatible() error
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SubscribeToEvents(since, until time.Time, filter filters.Args) ([]events.Message, chan interface{})
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UnsubscribeFromEvents(listener chan interface{})
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UpdateAttachment(string, string, string, *network.NetworkingConfig) error
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WaitForDetachment(context.Context, string, string, string, string) error
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PluginManager() *plugin.Manager
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PluginGetter() *plugin.Store
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GetAttachmentStore() *networkSettings.AttachmentStore
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HasExperimental() bool
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}
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// VolumeBackend is used by an executor to perform volume operations
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type VolumeBackend interface {
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Create(ctx context.Context, name, driverName string, opts ...volumeopts.CreateOption) (*types.Volume, error)
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}
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// ImageBackend is used by an executor to perform image operations
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type ImageBackend interface {
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PullImage(ctx context.Context, image, tag string, platform *specs.Platform, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error
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GetRepository(context.Context, reference.Named, *types.AuthConfig) (distribution.Repository, bool, error)
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LookupImage(name string) (*types.ImageInspect, error)
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}
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