NewClient returns a new containerizedengine client This client can be used to manage the lifecycle of dockerd running as a container on containerd.

ErrEngineAlreadyPresent returned when engine already present and should not be.

ErrEngineConfigLookupFailure returned if unable to lookup existing engine configuration.

ErrEngineNotPresent returned when the engine is not present and should be.

ErrEngineShutdownTimeout returned if the engine failed to shutdown in time.

ErrMalformedConfigFileParam returned if the engine config file parameter is malformed.