@Override
public void release(DockerContainerLocation machine) {
lock.readLock().lock();
try {
LOG.info("Releasing {}", machine);
DynamicCluster cluster = dockerHost.getDockerContainerCluster();
DockerContainer container = machine.getOwner();
if (cluster.removeMember(container)) {
LOG.info("Docker Host {}: member {} released", dockerHost.getDockerHostName(), machine);
} else {
LOG.warn(
"Docker Host {}: member {} not found for release",
dockerHost.getDockerHostName(),
machine);
}
// Now close and unmange the container
try {
machine.close();
container.stop();
} catch (Exception e) {
LOG.warn("Error stopping container: " + container, e);
Exceptions.propagateIfFatal(e);
} finally {
Entities.unmanage(container);
}
} finally {
lock.readLock().unlock();
}
}
