@Override
public List<CoordinatorStatusRepresentation> showCoordinators(
CoordinatorFilter coordinatorFilter) {
URI uri =
coordinatorFilter.toUri(uriBuilderFrom(coordinatorUri).replacePath("v1/admin/coordinator"));
Request request = RequestBuilder.prepareGet().setUri(uri).build();
List<CoordinatorStatusRepresentation> coordinators =
client.execute(request, createJsonResponseHandler(COORDINATORS_CODEC));
return coordinators;
}
@Override
public boolean sshCoordinator(CoordinatorFilter coordinatorFilter, String command) {
URI uri =
coordinatorFilter.toUri(uriBuilderFrom(coordinatorUri).replacePath("v1/admin/coordinator"));
Request request = RequestBuilder.prepareGet().setUri(uri).build();
List<CoordinatorStatusRepresentation> coordinators =
client.execute(request, createJsonResponseHandler(COORDINATORS_CODEC));
if (coordinators.isEmpty()) {
return false;
}
Exec.execRemote(coordinators.get(0).getExternalHost(), command);
return true;
}
