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

Example 16 with StackContext

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

the class FreeIpaDownscaleActions method removeDnsEntriesAction.

@Bean(name = "DOWNSCALE_REMOVE_DNS_ENTRIES_STATE")
public Action<?, ?> removeDnsEntriesAction() {
    return new AbstractDownscaleAction<>(RevokeCertsResponse.class) {

        @Override
        protected void doExecute(StackContext context, RevokeCertsResponse payload, Map<Object, Object> variables) {
            stackUpdater.updateStackStatus(context.getStack().getId(), getInProgressStatus(variables), "Remove DNS entries");
            CleanupEvent cleanupEvent = buildCleanupEvent(context, getDownscaleHosts(variables));
            RemoveDnsRequest request = new RemoveDnsRequest(cleanupEvent);
            sendEvent(context, request);
        }
    };
}

Example 17 with StackContext

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

the class FreeIpaDownscaleActions method downscaleFailureAction.

@Bean(name = "DOWNSCALE_FAIL_STATE")
public Action<?, ?> downscaleFailureAction() {
    return new AbstractDownscaleAction<>(DownscaleFailureEvent.class) {

        @Inject
        private OperationService operationService;

        @Override
        protected StackContext createFlowContext(FlowParameters flowParameters, StateContext<DownscaleState, DownscaleFlowEvent> stateContext, DownscaleFailureEvent payload) {
            Flow flow = getFlow(flowParameters.getFlowId());
            flow.setFlowFailed(payload.getException());
            return super.createFlowContext(flowParameters, stateContext, payload);
        }

        @Override
        protected void doExecute(StackContext context, DownscaleFailureEvent payload, Map<Object, Object> variables) {
            LOGGER.error("Downscale failed with payload: " + payload);
            Stack stack = context.getStack();
            String environmentCrn = stack.getEnvironmentCrn();
            SuccessDetails successDetails = new SuccessDetails(environmentCrn);
            successDetails.getAdditionalDetails().put(payload.getFailedPhase(), payload.getSuccess() == null ? List.of() : new ArrayList<>(payload.getSuccess()));
            String message = "Downscale failed during " + payload.getFailedPhase();
            FailureDetails failureDetails = new FailureDetails(environmentCrn, message);
            if (payload.getFailureDetails() != null) {
                failureDetails.getAdditionalDetails().putAll(payload.getFailureDetails());
            }
            String errorReason = getErrorReason(payload.getException());
            stackUpdater.updateStackStatus(context.getStack().getId(), getFailedStatus(variables), errorReason);
            operationService.failOperation(stack.getAccountId(), getOperationId(variables), message, List.of(successDetails), List.of(failureDetails));
            enableStatusChecker(stack, "Failed downscaling FreeIPA");
            enableNodeStatusChecker(stack, "Failed downscaling FreeIPA");
            sendEvent(context, FAIL_HANDLED_EVENT.event(), payload);
        }

        @Override
        protected void initPayloadConverterMap(List<PayloadConverter<DownscaleFailureEvent>> payloadConverters) {
            payloadConverters.add(new ClusterProxyUpdateRegistrationFailedToDownscaleFailureEventConverter());
            payloadConverters.add(new DownscaleStackCollectResourcesResultToDownscaleFailureEventConverter());
            payloadConverters.add(new DownscaleStackResultToDownscaleFailureEventConverter());
            payloadConverters.add(new RemoveServersResponseToDownscaleFailureEventConverter());
            payloadConverters.add(new RemoveDnsResponseToDownscaleFailureEventConverter());
            payloadConverters.add(new RemoveHostsResponseToDownscaleFailureEventConverter());
            payloadConverters.add(new RevokeCertsResponseToDownscaleFailureEventConverter());
        }
    };
}

Example 18 with StackContext

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

the class FreeIpaDownscaleActions method stopTelemetryAction.

@Bean(name = "DOWNSCALE_STOP_TELEMETRY_STATE")
public Action<?, ?> stopTelemetryAction() {
    return new AbstractDownscaleAction<>(StackEvent.class) {

        @Override
        protected void doExecute(StackContext context, StackEvent payload, Map<Object, Object> variables) {
            Stack stack = context.getStack();
            stackUpdater.updateStackStatus(stack.getId(), getInProgressStatus(variables), "Stopping telemetry");
            List<String> repairInstanceIds = getInstanceIds(variables);
            StopTelemetryRequest stopTelemetryRequest = new StopTelemetryRequest(stack.getId(), repairInstanceIds);
            sendEvent(context, stopTelemetryRequest.selector(), stopTelemetryRequest);
        }
    };
}

Example 19 with StackContext

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

the class FreeIpaDownscaleActions method collectResourcesAction.

@Bean(name = "DOWNSCALE_COLLECT_RESOURCES_STATE")
public Action<?, ?> collectResourcesAction() {
    return new AbstractDownscaleAction<>(StopTelemetryResponse.class) {

        @Override
        protected void doExecute(StackContext context, StopTelemetryResponse payload, Map<Object, Object> variables) {
            Stack stack = context.getStack();
            stackUpdater.updateStackStatus(stack.getId(), getInProgressStatus(variables), "Collecting resources");
            List<String> repairInstanceIds = getInstanceIds(variables);
            List<CloudResource> cloudResources = getCloudResources(stack);
            List<CloudInstance> cloudInstances = getCloudInstances(stack, repairInstanceIds);
            DownscaleStackCollectResourcesRequest request = new DownscaleStackCollectResourcesRequest(context.getCloudContext(), context.getCloudCredential(), context.getCloudStack(), cloudResources, cloudInstances);
            sendEvent(context, request.selector(), request);
        }
    };
}

Example 20 with StackContext

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

the class FreeIpaDownscaleActions method downscaleAddAdditionalHostnamesAction.

@Bean(name = "DOWNSCALE_ADD_ADDITIONAL_HOSTNAMES_STATE")
public Action<?, ?> downscaleAddAdditionalHostnamesAction() {
    return new AbstractDownscaleAction<>(CollectAdditionalHostnamesResponse.class) {

        @Override
        protected void doExecute(StackContext context, CollectAdditionalHostnamesResponse payload, Map<Object, Object> variables) throws Exception {
            Stack stack = context.getStack();
            Set<String> knownHostnamesFromStack = stack.getNotDeletedInstanceMetaDataList().stream().map(InstanceMetaData::getDiscoveryFQDN).filter(Objects::nonNull).collect(Collectors.toSet());
            List<String> currentHostsToRemove = getDownscaleHosts(variables);
            Set<String> newHostsToRemove = payload.getHostnames().stream().filter(hostname -> !currentHostsToRemove.contains(hostname)).filter(hostname -> !knownHostnamesFromStack.contains(hostname)).collect(Collectors.toSet());
            if (isRepair(variables) && !newHostsToRemove.isEmpty()) {
                LOGGER.info("Adding hostnames [{}] to the list of hostnames to remove", newHostsToRemove);
                List<String> allHostnamesToRemove = new LinkedList<>(currentHostsToRemove);
                allHostnamesToRemove.addAll(newHostsToRemove);
                setDownscaleHosts(variables, allHostnamesToRemove);
            }
            sendEvent(context, DOWNSCALE_ADD_ADDITIONAL_HOSTNAMES_FINISHED_EVENT.selector(), new StackEvent(stack.getId()));
        }
    };
}