Examples with DownscaleFailureEvent com.sequenceiq.freeipa.flow.freeipa.downscale.event.DownscaleFailureEvent used on opensource projects

Example 11 with DownscaleFailureEvent

use of com.sequenceiq.freeipa.flow.freeipa.downscale.event.DownscaleFailureEvent in project cloudbreak by hortonworks.

the class RemoveServersResponseToDownscaleFailureEventConverter method convert.

@Override
public DownscaleFailureEvent convert(Object payload) {
    RemoveServersResponse removeServersResponse = (RemoveServersResponse) payload;
    DownscaleFailureEvent event = new DownscaleFailureEvent(removeServersResponse.getResourceId(), "Server removal", Set.of(), Map.of(), new Exception("Payload failed: " + payload));
    return event;
}

Example 12 with DownscaleFailureEvent

use of com.sequenceiq.freeipa.flow.freeipa.downscale.event.DownscaleFailureEvent in project cloudbreak by hortonworks.

the class CollectAdditionalHostnamesHandler method doAccept.

@Override
protected Selectable doAccept(HandlerEvent<CollectAdditionalHostnamesRequest> event) {
    CollectAdditionalHostnamesRequest request = event.getData();
    Selectable result;
    try {
        Long stackId = request.getResourceId();
        Set<String> fqdns = getHostnamesFromFreeIpaServers(stackId);
        result = new CollectAdditionalHostnamesResponse(request.getResourceId(), fqdns);
    } catch (Exception e) {
        LOGGER.error("Collecting additional hostnames failed", e);
        result = new DownscaleFailureEvent(DOWNSCALE_COLLECT_ADDITIONAL_HOSTNAMES_FAILED_EVENT.event(), request.getResourceId(), "Downscale Collect Additional Hostnames", Set.of(), Map.of(), e);
    }
    return result;
}

Example 13 with DownscaleFailureEvent

use of com.sequenceiq.freeipa.flow.freeipa.downscale.event.DownscaleFailureEvent in project cloudbreak by hortonworks.

the class RemoveHostsHandler method accept.

@Override
public void accept(Event<RemoveHostsFromOrchestrationRequest> removeHostsRequestEvent) {
    RemoveHostsFromOrchestrationRequest request = removeHostsRequestEvent.getData();
    Set<String> hostNames = request.getHosts();
    Selectable result;
    try {
        if (!hostNames.isEmpty()) {
            Stack stack = stackService.getByIdWithListsInTransaction(request.getResourceId());
            PollingResult orchestratorRemovalPollingResult = removeHostsFromOrchestrator(stack, new ArrayList<>(hostNames));
            if (!orchestratorRemovalPollingResult.isSuccess()) {
                LOGGER.warn("Can not remove hosts from orchestrator: {}", hostNames);
            }
            // rebootstrap to update the minion's multi-master configuration
            List<String> remainingInstanceIds = stack.getNotDeletedInstanceMetaDataList().stream().filter(metadata -> Objects.nonNull(metadata.getDiscoveryFQDN())).filter(metadata -> !hostNames.contains(metadata.getDiscoveryFQDN())).map(InstanceMetaData::getInstanceId).collect(Collectors.toList());
            bootstrapService.bootstrap(stack.getId(), remainingInstanceIds);
        }
        result = new RemoveHostsFromOrchestrationSuccess(request.getResourceId());
    } catch (Exception e) {
        LOGGER.error("Failed to remove hosts from orchestration", e);
        result = new DownscaleFailureEvent(REMOVE_HOSTS_FROM_ORCHESTRATION_FAILED_EVENT.event(), request.getResourceId(), "Removing host from orchestration", Set.of(), Map.of(), e);
    }
    eventBus.notify(result.selector(), new Event<>(removeHostsRequestEvent.getHeaders(), result));
}

Example 14 with DownscaleFailureEvent

use of com.sequenceiq.freeipa.flow.freeipa.downscale.event.DownscaleFailureEvent in project cloudbreak by hortonworks.

the class UpdateDnsSoaRecordsHandler method doAccept.

@Override
protected Selectable doAccept(HandlerEvent<UpdateDnsSoaRecordsRequest> event) {
    UpdateDnsSoaRecordsRequest request = event.getData();
    Selectable result;
    try {
        Long stackId = request.getResourceId();
        Set<String> fqdns = request.getHosts().stream().map(hostname -> StringUtils.appendIfMissing(hostname, ".")).collect(Collectors.toSet());
        updateSoaRecords(stackId, fqdns);
        result = new UpdateDnsSoaRecordsResponse(request.getResourceId());
    } catch (Exception e) {
        LOGGER.error("Downscale updating DNS SOA records failed", e);
        result = new DownscaleFailureEvent(DOWNSCALE_UPDATE_DNS_SOA_RECORDS_FAILED_EVENT.event(), request.getResourceId(), "Downscale Update DNS SOA Records", Set.of(), Map.of(), e);
    }
    return result;
}