org.corfudb.universe.util

Class DockerManager

java.lang.Object

org.corfudb.universe.util.DockerManager

public class DockerManager
extends Object

Manages docker containers

Constructor Summary

Constructors

Constructor and Description
DockerManager()

Method Summary

Modifier and Type	Method and Description
void	addShutdownHook(String containerName)
void	destroy(String containerName) Immediately kill and remove a docker container
void	execCommand(String containerName, String... command) Run `docker exec` on a container
void	kill(String containerName) Immediately kill a docker container.
void	pause(String containerName) Pause a container from the docker network
void	restart(String containerName) Restart a docker container
void	resume(String containerName) Resume a docker container
void	start(String containerName) Start a docker container
void	stop(String containerName, Duration timeout) This method attempts to gracefully stop a container and kill it after timeout.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DockerManager

public DockerManager()

Method Detail

stop

public void stop(String containerName,
                 Duration timeout)

This method attempts to gracefully stop a container and kill it after timeout.

Parameters:

timeout - a duration after which the stop will kill the container

Throws:

NodeException - this exception will be thrown if a container cannot be stopped.

kill

public void kill(String containerName)

Immediately kill a docker container.

Throws:

NodeException - this exception will be thrown if the container can not be killed.

destroy

public void destroy(String containerName)

Immediately kill and remove a docker container

Throws:

NodeException - this exception will be thrown if the container can not be killed.

pause

public void pause(String containerName)

Pause a container from the docker network

Throws:

NodeException - this exception will be thrown if the container can not be paused

start

public void start(String containerName)

Start a docker container

Throws:

NodeException - this exception will be thrown if the container can not be started

restart

public void restart(String containerName)

Restart a docker container

Throws:

NodeException - this exception will be thrown if the container can not be restarted

resume

public void resume(String containerName)

Resume a docker container

Throws:

NodeException - this exception will be thrown if the container can not be resumed

execCommand

public void execCommand(String containerName,
                        String... command)
                 throws com.spotify.docker.client.exceptions.DockerException,
                        InterruptedException

Run `docker exec` on a container

Throws:

com.spotify.docker.client.exceptions.DockerException

InterruptedException

addShutdownHook

public void addShutdownHook(String containerName)