ContainerConfig is the configuration used to start a container.

ExportArtifact is an Artifact implementation for when a container is exported from docker into a single flat file.

ImportArtifact is an Artifact implementation for when a container is exported from docker into a single flat file.

MockDriver is a driver implementation that can be used for tests.

StepCommit commits the container to a image.

StepExport exports the container to a flat tar file.

StepTempDir creates a temporary directory that we use in order to share data with the docker container over the communicator.

Driver is the interface that has to be implemented to communicate with Docker.