docker-virt/dev.ust.zinc.grader.virtualization.docker/DockerDaemon

DockerDaemon

sealed class DockerDaemon(val hostname: String) : EnvAbstraction<DockerContainerApi, DockerImageApi, DockerVolumeApi>

API abstraction layer for Docker daemon.

Inheritors

Bound

Unbound

Constructors

DockerDaemon

protected constructor(hostname: String)

Types

Bound

class Bound(val hostname: String) : DockerDaemon

A bound instance of DockerDaemon is a daemon which declares resource reservation and is bound to a task.

Companion

object Companion

DockerClientUnboundImpl

private class DockerClientUnboundImpl(val dockerClientImpl: DockerClient) : DockerClient

A DockerClient implementation which blacklists creation and removal operations for containers, images and volumes, as well as starting and waiting for containers.

Unbound

class Unbound(val hostname: String) : DockerDaemon

An unbounded instance of DockerDaemon is a daemon which does not declare resource reservations nor is strictly bound to a task.

Properties

boundInstance

val boundInstance: DockerDaemon.Bound

Retrieves a bound instance of DockerDaemon.

containerApi

abstract override val containerApi: DockerContainerApi

hostname

val hostname: String

Host name to the Docker engine.

imageApi

abstract override val imageApi: DockerImageApi

instance

protected open val instance: DockerClient

A DockerClient instance which connects to the host of this DockerDaemon.

isConnected

val isConnected: Boolean

logger

protected val logger: Logger

unboundInstance

val unboundInstance: DockerDaemon.Unbound

Retrieves an unbound instance of DockerDaemon.

volumeApi

abstract override val volumeApi: DockerVolumeApi

Functions

toString

open override fun toString(): String

withInstance

fun <R> withInstance(block: DockerClient.() -> R): R

Executes block using a new instance of DockerClient, automatically closing the client after the block has exited.

withInstanceSuspending

suspend fun <R> withInstanceSuspending(context: CoroutineContext? = null, block: suspend DockerClient.() -> R): R

Executes block using a new instance of DockerClient, automatically closing the client after the block has exited.