Examples with StackEvent com.sequenceiq.freeipa.flow.stack.StackEvent used on opensource projects

Example 1 with StackEvent

use of com.sequenceiq.freeipa.flow.stack.StackEvent in project cloudbreak by hortonworks.

the class FreeIpaUpscaleActions method updateEnvironmentStackConfigAction.

@Bean(name = "UPSCALE_UPDATE_ENVIRONMENT_STACK_CONFIG_STATE")
public Action<?, ?> updateEnvironmentStackConfigAction() {
    return new AbstractUpscaleAction<>(StackEvent.class) {

        @Inject
        private EnvironmentEndpoint environmentEndpoint;

        @Inject
        private WebApplicationExceptionMessageExtractor webApplicationExceptionMessageExtractor;

        @Override
        protected void doExecute(StackContext context, StackEvent payload, Map<Object, Object> variables) {
            Stack stack = context.getStack();
            stackUpdater.updateStackStatus(stack.getId(), getInProgressStatus(variables), "Updating environment stack config");
            try {
                ThreadBasedUserCrnProvider.doAsInternalActor(regionAwareInternalCrnGeneratorFactory.iam().getInternalCrnForServiceAsString(), () -> {
                    environmentEndpoint.updateConfigsInEnvironmentByCrn(stack.getEnvironmentCrn());
                });
                sendEvent(context, UPSCALE_UPDATE_ENVIRONMENT_STACK_CONFIG_FINISHED_EVENT.selector(), new StackEvent(stack.getId()));
            } catch (ClientErrorException e) {
                String errorMessage = webApplicationExceptionMessageExtractor.getErrorMessage(e);
                LOGGER.error("Failed to update the stack config due to {}", errorMessage, e);
                sendEvent(context, UPSCALE_UPDATE_ENVIRONMENT_STACK_CONFIG_FAILED_EVENT.selector(), new UpscaleFailureEvent(stack.getId(), "Updating environment stack config", Set.of(), Map.of(), e));
            } catch (Exception e) {
                LOGGER.error("Failed to update the stack config", e);
                sendEvent(context, UPSCALE_UPDATE_ENVIRONMENT_STACK_CONFIG_FAILED_EVENT.selector(), new UpscaleFailureEvent(stack.getId(), "Updating environment stack config", Set.of(), Map.of(), e));
            }
        }
    };
}

Example 2 with StackEvent

use of com.sequenceiq.freeipa.flow.stack.StackEvent in project cloudbreak by hortonworks.

the class FreeIpaUpscaleActions method updateMetadataAction.

@Bean(name = "UPSCALE_UPDATE_METADATA_STATE")
public Action<?, ?> updateMetadataAction() {
    return new AbstractUpscaleAction<>(PostInstallFreeIpaSuccess.class) {

        @Override
        protected void doExecute(StackContext context, PostInstallFreeIpaSuccess payload, Map<Object, Object> variables) {
            Stack stack = context.getStack();
            stackUpdater.updateStackStatus(stack.getId(), getInProgressStatus(variables), "Upscale update metadata");
            if (!isRepair(variables)) {
                int nodeCount = getInstanceCountByGroup(variables);
                for (InstanceGroup instanceGroup : stack.getInstanceGroups()) {
                    instanceGroup.setNodeCount(nodeCount);
                    instanceGroupService.save(instanceGroup);
                }
            }
            sendEvent(context, UPSCALE_UPDATE_METADATA_FINISHED_EVENT.selector(), new StackEvent(stack.getId()));
        }
    };
}

Example 3 with StackEvent

use of com.sequenceiq.freeipa.flow.stack.StackEvent in project cloudbreak by hortonworks.

the class FreeIpaUpscaleActions method extendMetadataAction.

@Bean(name = "UPSCALE_EXTEND_METADATA_STATE")
public Action<?, ?> extendMetadataAction() {
    return new AbstractUpscaleAction<>(StackEvent.class) {

        private final Set<InstanceStatus> unusedInstanceStatuses = Set.of(InstanceStatus.CREATE_REQUESTED, InstanceStatus.CREATED);

        @Override
        protected void doExecute(StackContext context, StackEvent payload, Map<Object, Object> variables) {
            Stack stack = context.getStack();
            stackUpdater.updateStackStatus(stack.getId(), getInProgressStatus(variables), "Extending metadata");
            List<CloudInstance> allKnownInstances = cloudStackConverter.buildInstances(stack);
            List<Resource> resources = resourceService.findAllByStackId(stack.getId());
            List<CloudResource> cloudResources = resources.stream().map(r -> resourceConverter.convert(r)).collect(Collectors.toList());
            List<CloudInstance> newCloudInstances = allKnownInstances.stream().filter(this::isNewInstances).collect(Collectors.toList());
            CollectMetadataRequest request = new CollectMetadataRequest(context.getCloudContext(), context.getCloudCredential(), cloudResources, newCloudInstances, allKnownInstances);
            sendEvent(context, request.selector(), request);
        }

        private boolean isNewInstances(CloudInstance cloudInstance) {
            return unusedInstanceStatuses.contains(cloudInstance.getTemplate().getStatus());
        }
    };
}

Example 4 with StackEvent

use of com.sequenceiq.freeipa.flow.stack.StackEvent in project cloudbreak by hortonworks.

the class FreeIpaUpscaleActions method updateKerberosNameserversConfigAction.

@Bean(name = "UPSCALE_UPDATE_KERBEROS_NAMESERVERS_CONFIG_STATE")
public Action<?, ?> updateKerberosNameserversConfigAction() {
    return new AbstractUpscaleAction<>(StackEvent.class) {

        @Inject
        private KerberosConfigUpdateService kerberosConfigUpdateService;

        @Override
        protected void doExecute(StackContext context, StackEvent payload, Map<Object, Object> variables) {
            Stack stack = context.getStack();
            stackUpdater.updateStackStatus(stack.getId(), getInProgressStatus(variables), "Updating kerberos nameserver config");
            try {
                kerberosConfigUpdateService.updateNameservers(stack.getId());
                sendEvent(context, UPSCALE_UPDATE_KERBEROS_NAMESERVERS_CONFIG_FINISHED_EVENT.selector(), new StackEvent(stack.getId()));
            } catch (Exception e) {
                LOGGER.error("Failed to update the kerberos nameserver config", e);
                sendEvent(context, UPSCALE_UPDATE_KERBEROS_NAMESERVERS_CONFIG_FAILED_EVENT.selector(), new UpscaleFailureEvent(stack.getId(), "Updating kerberos nameserver config", Set.of(), Map.of(), e));
            }
        }
    };
}

Example 5 with StackEvent

use of com.sequenceiq.freeipa.flow.stack.StackEvent in project cloudbreak by hortonworks.

the class FreeIpaUpscaleActions method addInstancesAction.

@Bean(name = "UPSCALE_ADD_INSTANCES_STATE")
public Action<?, ?> addInstancesAction() {
    return new AbstractUpscaleAction<>(StackEvent.class) {

        @Override
        protected void doExecute(StackContext context, StackEvent payload, Map<Object, Object> variables) {
            Stack stack = context.getStack();
            stackUpdater.updateStackStatus(stack.getId(), getInProgressStatus(variables), "Adding instances");
            List<CloudInstance> newInstances = buildNewInstances(context.getStack(), getInstanceCountByGroup(variables));
            if (newInstances.isEmpty()) {
                skipAddingNewInstances(context, stack);
            } else {
                addNewInstances(context, stack, newInstances);
            }
        }

        private void skipAddingNewInstances(StackContext context, Stack stack) {
            List<CloudResourceStatus> list = resourceService.getAllAsCloudResourceStatus(stack.getId());
            UpscaleStackRequest<UpscaleStackResult> request = new UpscaleStackRequest<>(context.getCloudContext(), context.getCloudCredential(), context.getCloudStack(), ResourceLists.transform(list), new AdjustmentTypeWithThreshold(AdjustmentType.EXACT, 0L));
            UpscaleStackResult result = new UpscaleStackResult(request.getResourceId(), ResourceStatus.CREATED, list);
            sendEvent(context, result.selector(), result);
        }

        private void addNewInstances(StackContext context, Stack stack, List<CloudInstance> newInstances) {
            Stack updatedStack = instanceMetaDataService.saveInstanceAndGetUpdatedStack(stack, newInstances);
            List<CloudResource> cloudResources = resourceService.findAllByStackId(stack.getId()).stream().map(resource -> resourceConverter.convert(resource)).collect(Collectors.toList());
            CloudStack updatedCloudStack = cloudStackConverter.convert(updatedStack);
            UpscaleStackRequest<UpscaleStackResult> request = new UpscaleStackRequest<>(context.getCloudContext(), context.getCloudCredential(), updatedCloudStack, cloudResources, new AdjustmentTypeWithThreshold(AdjustmentType.EXACT, (long) newInstances.size()));
            sendEvent(context, request.selector(), request);
        }

        private List<CloudInstance> buildNewInstances(Stack stack, int instanceCountByGroup) {
            long privateId = privateIdProvider.getFirstValidPrivateId(stack.getInstanceGroups());
            List<CloudInstance> newInstances = new ArrayList<>();
            for (InstanceGroup instanceGroup : stack.getInstanceGroups()) {
                int remainingInstances = instanceCountByGroup - instanceGroup.getNotDeletedInstanceMetaDataSet().size();
                for (long i = 0; i < remainingInstances; ++i) {
                    newInstances.add(cloudStackConverter.buildInstance(stack, null, instanceGroup, stack.getStackAuthentication(), privateId++, InstanceStatus.CREATE_REQUESTED));
                }
            }
            return newInstances;
        }
    };
}