Examples with KubernetesMachineImpl org.eclipse.che.workspace.infrastructure.kubernetes.model.KubernetesMachineImpl used on opensource projects

Example 31 with KubernetesMachineImpl

use of org.eclipse.che.workspace.infrastructure.kubernetes.model.KubernetesMachineImpl in project devspaces-images by redhat-developer.

the class KubernetesMachinesCacheTest method shouldThrowExceptionWhenServerWasNotFoundOnGetting.

@Test(expectedExceptions = InfrastructureException.class, expectedExceptionsMessageRegExp = "Server with name 'non-existing' was not found")
public void shouldThrowExceptionWhenServerWasNotFoundOnGetting() throws Exception {
    // given
    RuntimeIdentity runtimeId = runtimeStates[0].getRuntimeId();
    KubernetesMachineImpl machine = machines[0];
    // when
    machineCache.getServer(runtimeId, machine.getName(), "non-existing");
}

Example 32 with KubernetesMachineImpl

use of org.eclipse.che.workspace.infrastructure.kubernetes.model.KubernetesMachineImpl in project devspaces-images by redhat-developer.

the class KubernetesMachinesCacheTest method shouldPutMachine.

@Test
public void shouldPutMachine() throws Exception {
    // given
    KubernetesMachineImpl machine = createMachine(workspaces[1].getId(), "machine2", MachineStatus.RUNNING, ImmutableMap.of("myServer", createServer(ServerStatus.RUNNING)));
    // when
    machineCache.put(runtimeStates[1].getRuntimeId(), machine);
    // then
    Map<String, KubernetesMachineImpl> fetched = machineCache.getMachines(runtimeStates[1].getRuntimeId());
    assertEquals(2, fetched.size());
    assertTrue(fetched.containsKey("machine2"));
    assertTrue(fetched.containsValue(machine));
}

Example 33 with KubernetesMachineImpl

use of org.eclipse.che.workspace.infrastructure.kubernetes.model.KubernetesMachineImpl in project devspaces-images by redhat-developer.

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 34 with KubernetesMachineImpl

use of org.eclipse.che.workspace.infrastructure.kubernetes.model.KubernetesMachineImpl in project devspaces-images by redhat-developer.

the class KubernetesInternalRuntime method storeStartingMachine.

/**
 * Puts createdPod in the {@code machines} map and sends the starting event for this machine
 */
private void storeStartingMachine(Pod createdPod, ObjectMeta toCreateMeta, Map<String, InternalMachineConfig> machineConfigs, ServerResolver serverResolver) throws InfrastructureException {
    final String workspaceId = getContext().getIdentity().getWorkspaceId();
    for (Container container : createdPod.getSpec().getContainers()) {
        String machineName = Names.machineName(toCreateMeta, container);
        LOG.debug("Creating machine '{}' in workspace '{}'", machineName, workspaceId);
        // Sometimes we facing NPE trying to retrieve machine config. Possible names mismatch. Need to
        // get more info on that cases.
        InternalMachineConfig machineConfig = Optional.ofNullable(machineConfigs.get(machineName)).orElseThrow(() -> {
            LOG.error("Workspace '{}' start failed. Machine with name '{}' requested but not found in configs map. Present machines are: {}.", workspaceId, machineName, String.join(",", machineConfigs.keySet()));
            return new InfrastructureException(format("Unable to start the workspace '%s' due to an internal inconsistency while composing the workspace runtime." + "Please report a bug. If possible, include the details from Che devfile and server log in bug report (your admin can help with that)", workspaceId));
        });
        machines.put(getContext().getIdentity(), new KubernetesMachineImpl(workspaceId, machineName, createdPod.getMetadata().getName(), container.getName(), MachineStatus.STARTING, machineConfig.getAttributes(), serverResolver.resolve(machineName)));
        eventPublisher.sendStartingEvent(machineName, getContext().getIdentity());
    }
}

Example 35 with KubernetesMachineImpl

use of org.eclipse.che.workspace.infrastructure.kubernetes.model.KubernetesMachineImpl in project devspaces-images by redhat-developer.

the class KubernetesInternalRuntime method watchLogsIfDebugEnabled.

private void watchLogsIfDebugEnabled(Map<String, String> startOptions) throws InfrastructureException {
    if (LogWatcher.shouldWatchLogs(startOptions)) {
        LOG.info("Debug workspace startup. Will watch the logs of '{}'", getContext().getIdentity().getWorkspaceId());
        // get all the pods we care about
        Set<String> podNames = machines.getMachines(getContext().getIdentity()).values().stream().filter(Objects::nonNull).map(KubernetesMachineImpl::getPodName).filter(Objects::nonNull).collect(Collectors.toSet());
        LOG.debug("Watch '{}' pods in workspace '{}'", podNames, getContext().getIdentity().getWorkspaceId());
        namespace.deployments().watchLogs(new PodLogToEventPublisher(this.eventPublisher, this.getContext().getIdentity()), this.eventPublisher, LogWatchTimeouts.DEFAULT, podNames, LogWatcher.getLogLimitBytes(startOptions));
    }
}