Examples with RuntimeIdentity org.eclipse.che.api.core.model.workspace.runtime.RuntimeIdentity used on opensource projects

Example 36 with RuntimeIdentity

use of org.eclipse.che.api.core.model.workspace.runtime.RuntimeIdentity in project che-server by eclipse-che.

the class KubernetesInternalRuntime method markStopping.

@Override
protected void markStopping() throws InfrastructureException {
    RuntimeIdentity runtimeId = getContext().getIdentity();
    // Check if runtime is in STARTING phase to actualize state of startSynchronizer.
    Optional<WorkspaceStatus> statusOpt = runtimeStates.getStatus(runtimeId);
    if (statusOpt.isPresent() && statusOpt.get() == WorkspaceStatus.STARTING) {
        startSynchronizer.start();
    }
    if (!runtimeStates.updateStatus(runtimeId, s -> s == WorkspaceStatus.RUNNING || s == WorkspaceStatus.STARTING, WorkspaceStatus.STOPPING)) {
        throw new StateException("The environment must be running or starting");
    }
}

Example 37 with RuntimeIdentity

use of org.eclipse.che.api.core.model.workspace.runtime.RuntimeIdentity in project che-server by eclipse-che.

the class KubernetesRuntimeContext method getRuntime.

@Override
public KubernetesInternalRuntime getRuntime() throws InfrastructureException {
    Optional<KubernetesRuntimeState> runtimeStateOpt = runtimeStatuses.get(getIdentity());
    String workspaceId = getIdentity().getWorkspaceId();
    if (!runtimeStateOpt.isPresent()) {
        // there is no cached runtime, create a new one
        return runtimeFactory.create(this, namespaceFactory.getOrCreate(getIdentity()));
    }
    // there is cached runtime, restore cached one
    KubernetesRuntimeState runtimeState = runtimeStateOpt.get();
    RuntimeIdentity runtimeId = runtimeState.getRuntimeId();
    LOG.debug("Restoring runtime `{}:{}:{}`", runtimeId.getWorkspaceId(), runtimeId.getEnvName(), runtimeId.getOwnerId());
    KubernetesInternalRuntime runtime = runtimeFactory.create(this, namespaceFactory.access(workspaceId, runtimeState.getNamespace()));
    runtime.scheduleRuntimeStateChecks();
    return runtime;
}

Example 38 with RuntimeIdentity

use of org.eclipse.che.api.core.model.workspace.runtime.RuntimeIdentity in project che-server by eclipse-che.

the class KubernetesInternalRuntime method checkServers.

/**
 * Returns a function, the result of which the completable stage that performs servers checks and
 * start of servers probes.
 */
private Function<Void, CompletionStage<Void>> checkServers(List<CompletableFuture<?>> toCancelFutures, KubernetesMachineImpl machine) {
    // Need to get active span here to allow use in returned function;
    final Span activeSpan = tracer.activeSpan();
    return ignored -> {
        // Span must be created within this lambda block, otherwise the span begins as soon as
        // this function is called (i.e. before the previous steps in the machine boot chain
        // are complete
        final Span tracingSpan = tracer.buildSpan(CHECK_SERVERS).asChildOf(activeSpan).start();
        TracingTags.WORKSPACE_ID.set(tracingSpan, getContext().getIdentity().getWorkspaceId());
        TracingTags.MACHINE_NAME.set(tracingSpan, machine.getName());
        // This completable future is used to unity the servers checks and start of probes
        final CompletableFuture<Void> serversAndProbesFuture = new CompletableFuture<>();
        final String machineName = machine.getName();
        final RuntimeIdentity runtimeId = getContext().getIdentity();
        final ServersChecker serverCheck = serverCheckerFactory.create(runtimeId, machineName, machine.getServers());
        final CompletableFuture<?> serversReadyFuture;
        LOG.debug("Performing servers check for machine '{}' in workspace '{}'", machineName, runtimeId.getWorkspaceId());
        try {
            serversReadyFuture = serverCheck.startAsync(new ServerReadinessHandler(machineName));
            toCancelFutures.add(serversReadyFuture);
            serversAndProbesFuture.whenComplete((ok, ex) -> {
                LOG.debug("Servers checks done for machine '{}' in workspace '{}'", machineName, runtimeId.getWorkspaceId());
                serversReadyFuture.cancel(true);
            });
        } catch (InfrastructureException ex) {
            serversAndProbesFuture.completeExceptionally(ex);
            TracingTags.setErrorStatus(tracingSpan, ex);
            tracingSpan.finish();
            return serversAndProbesFuture;
        }
        serversReadyFuture.whenComplete((BiConsumer<Object, Throwable>) (ok, ex) -> {
            if (ex != null) {
                serversAndProbesFuture.completeExceptionally(ex);
                TracingTags.setErrorStatus(tracingSpan, ex);
                tracingSpan.finish();
                return;
            }
            try {
                probeScheduler.schedule(probesFactory.getProbes(runtimeId, machineName, machine.getServers()), new ServerLivenessHandler());
            } catch (InfrastructureException iex) {
                serversAndProbesFuture.completeExceptionally(iex);
            }
            serversAndProbesFuture.complete(null);
            tracingSpan.finish();
        });
        return serversAndProbesFuture;
    };
}

Example 39 with RuntimeIdentity

use of org.eclipse.che.api.core.model.workspace.runtime.RuntimeIdentity in project che-server by eclipse-che.

the class KubernetesInternalRuntime method internalStop.

@Traced
@Override
protected void internalStop(Map<String, String> stopOptions) throws InfrastructureException {
    RuntimeIdentity identity = getContext().getIdentity();
    TracingTags.WORKSPACE_ID.set(identity.getWorkspaceId());
    runtimeHangingDetector.stopTracking(getContext().getIdentity());
    if (startSynchronizer.interrupt()) {
        // runtime is STARTING. Need to wait until start will be interrupted properly
        try {
            if (!startSynchronizer.awaitInterruption(workspaceStartTimeoutMin, TimeUnit.MINUTES)) {
                // Runtime is not interrupted yet. It may occur when start was performing by another
                // Che Server that is crashed so start is hung up in STOPPING phase.
                // Need to clean up runtime resources
                probeScheduler.cancel(identity.getWorkspaceId());
                runtimeCleaner.cleanUp(namespace, identity.getWorkspaceId());
            }
        } catch (InterruptedException e) {
            throw new InfrastructureException("Interrupted while waiting for start task cancellation", e);
        }
    } else {
        // runtime is RUNNING. Clean up used resources
        // Cancels workspace servers probes if any
        probeScheduler.cancel(identity.getWorkspaceId());
        runtimeCleaner.cleanUp(namespace, identity.getWorkspaceId());
    }
}

Example 40 with RuntimeIdentity

use of org.eclipse.che.api.core.model.workspace.runtime.RuntimeIdentity in project che-server by eclipse-che.

the class InconsistentRuntimesDetector method checkOne.

@VisibleForTesting
void checkOne(String workspaceId) throws InfrastructureException {
    LOG.debug("Checking consistency of runtime for workspace `{}`", workspaceId);
    KubernetesInternalRuntime k8sRuntime = getKubernetesInternalRuntime(workspaceId);
    RuntimeIdentity runtimeId = k8sRuntime.getContext().getIdentity();
    try {
        if (k8sRuntime.isConsistent()) {
            return;
        }
    } catch (InfrastructureException e) {
        throw new InfrastructureException(format("Error occurred during runtime '%s:%s' consistency checking. Cause: %s", runtimeId.getWorkspaceId(), runtimeId.getOwnerId(), e.getMessage()), e);
    }
    // not to initialize abnormal stop for a runtime that is not RUNNING anymore
    if (!isRunning(k8sRuntime)) {
        return;
    }
    LOG.warn("Found runtime `{}:{}` with inconsistent state. It's going to be stopped automatically", runtimeId.getWorkspaceId(), runtimeId.getOwnerId());
    stopAbnormally(k8sRuntime);
    LOG.debug("Checking consistency of runtime for workspace `{}` is finished", workspaceId);
}