Examples with RUNNING org.eclipse.che.api.core.model.workspace.WorkspaceStatus.RUNNING used on opensource projects

Example 1 with RUNNING

use of org.eclipse.che.api.core.model.workspace.WorkspaceStatus.RUNNING in project che by eclipse.

the class WorkspaceRuntimes method shutdown.

/**
     * Terminates workspace runtimes service, so no more workspaces are allowed to start
     * or to be stopped directly, all the running workspaces are going to be stopped,
     * all the starting tasks will be eventually interrupted.
     *
     * @throws IllegalStateException
     *         if component shutdown is already called
     */
public void shutdown() throws InterruptedException {
    if (!isShutdown.compareAndSet(false, true)) {
        throw new IllegalStateException("Workspace runtimes service shutdown has been already called");
    }
    List<String> idsToStop;
    try (@SuppressWarnings("unused") Unlocker u = locks.writeAllLock()) {
        idsToStop = states.entrySet().stream().filter(e -> e.getValue().status != WorkspaceStatus.STOPPING).map(Map.Entry::getKey).collect(Collectors.toList());
        states.clear();
    }
    if (!idsToStop.isEmpty()) {
        LOG.info("Shutdown running environments, environments to stop: '{}'", idsToStop.size());
        ExecutorService executor = Executors.newFixedThreadPool(2 * Runtime.getRuntime().availableProcessors(), new ThreadFactoryBuilder().setNameFormat("StopEnvironmentsPool-%d").setDaemon(false).build());
        for (String id : idsToStop) {
            executor.execute(() -> {
                try {
                    envEngine.stop(id);
                } catch (EnvironmentNotRunningException ignored) {
                // might be already stopped
                } catch (Exception x) {
                    LOG.error(x.getMessage(), x);
                }
            });
        }
        executor.shutdown();
        try {
            if (!executor.awaitTermination(30, TimeUnit.SECONDS)) {
                executor.shutdownNow();
                if (!executor.awaitTermination(60, TimeUnit.SECONDS)) {
                    LOG.error("Unable to stop runtimes termination pool");
                }
            }
        } catch (InterruptedException e) {
            executor.shutdownNow();
            Thread.currentThread().interrupt();
        }
    }
}

Example 2 with RUNNING

use of org.eclipse.che.api.core.model.workspace.WorkspaceStatus.RUNNING in project che by eclipse.

the class WorkspaceRuntimes method snapshotAndUpdateStatus.

/** Creates a snapshot and changes status SNAPSHOTTING -> RUNNING. */
private void snapshotAndUpdateStatus(String workspaceId) throws NotFoundException, ConflictException, ServerException {
    eventsService.publish(DtoFactory.newDto(WorkspaceStatusEvent.class).withWorkspaceId(workspaceId).withStatus(WorkspaceStatus.SNAPSHOTTING).withEventType(EventType.SNAPSHOT_CREATING).withPrevStatus(WorkspaceStatus.RUNNING));
    WorkspaceRuntimeImpl runtime = getRuntime(workspaceId);
    List<MachineImpl> machines = runtime.getMachines();
    machines.sort(comparing(m -> !m.getConfig().isDev(), Boolean::compare));
    LOG.info("Creating snapshot of workspace '{}', machines to snapshot: '{}'", workspaceId, machines.size());
    List<SnapshotImpl> newSnapshots = new ArrayList<>(machines.size());
    for (MachineImpl machine : machines) {
        try {
            newSnapshots.add(envEngine.saveSnapshot(workspaceId, machine.getId()));
        } catch (ServerException | NotFoundException x) {
            if (machine.getConfig().isDev()) {
                compareAndSetStatus(workspaceId, WorkspaceStatus.SNAPSHOTTING, WorkspaceStatus.RUNNING);
                eventsService.publish(DtoFactory.newDto(WorkspaceStatusEvent.class).withWorkspaceId(workspaceId).withStatus(WorkspaceStatus.RUNNING).withEventType(EventType.SNAPSHOT_CREATION_ERROR).withPrevStatus(WorkspaceStatus.SNAPSHOTTING).withError(x.getMessage()));
                throw x;
            }
            LOG.warn(format("Couldn't create snapshot of machine '%s:%s' in workspace '%s'", machine.getEnvName(), machine.getConfig().getName(), workspaceId));
        }
    }
    LOG.info("Saving new snapshots metadata, workspace id '{}'", workspaceId);
    try {
        List<SnapshotImpl> removed = snapshotDao.replaceSnapshots(workspaceId, runtime.getActiveEnv(), newSnapshots);
        if (!removed.isEmpty()) {
            LOG.info("Removing old snapshots binaries, workspace id '{}', snapshots to remove '{}'", workspaceId, removed.size());
            removeBinaries(removed);
        }
    } catch (SnapshotException x) {
        LOG.error(format("Couldn't remove existing snapshots metadata for workspace '%s'", workspaceId), x);
        LOG.info("Removing newly created snapshots, workspace id '{}', snapshots to remove '{}'", workspaceId, newSnapshots.size());
        removeBinaries(newSnapshots);
        compareAndSetStatus(workspaceId, WorkspaceStatus.SNAPSHOTTING, WorkspaceStatus.RUNNING);
        eventsService.publish(DtoFactory.newDto(WorkspaceStatusEvent.class).withWorkspaceId(workspaceId).withStatus(WorkspaceStatus.RUNNING).withEventType(EventType.SNAPSHOT_CREATION_ERROR).withPrevStatus(WorkspaceStatus.SNAPSHOTTING).withError(x.getMessage()));
        throw x;
    }
    compareAndSetStatus(workspaceId, WorkspaceStatus.SNAPSHOTTING, WorkspaceStatus.RUNNING);
    eventsService.publish(DtoFactory.newDto(WorkspaceStatusEvent.class).withStatus(WorkspaceStatus.RUNNING).withWorkspaceId(workspaceId).withEventType(EventType.SNAPSHOT_CREATED).withPrevStatus(WorkspaceStatus.SNAPSHOTTING));
}