Examples with STACK_DOWNSCALE_SUCCESS com.sequenceiq.cloudbreak.event.ResourceEvent.STACK_DOWNSCALE_SUCCESS used on opensource projects

Example 1 with STACK_DOWNSCALE_SUCCESS

use of com.sequenceiq.cloudbreak.event.ResourceEvent.STACK_DOWNSCALE_SUCCESS in project cloudbreak by hortonworks.

the class StackDownscaleService method finishStackDownscale.

public void finishStackDownscale(StackScalingFlowContext context, Collection<Long> privateIds) throws TransactionExecutionException {
    Stack stack = context.getStack();
    stackScalingService.updateInstancesToTerminated(privateIds, stack.getId());
    List<InstanceMetaData> instanceMetaDatas = stack.getInstanceGroups().stream().flatMap(instanceGroup -> instanceGroup.getInstanceMetaDataSet().stream()).filter(im -> privateIds.contains(im.getPrivateId())).collect(toList());
    if (context.isRepair()) {
        fillDiscoveryFQDNForRepair(stack, instanceMetaDatas);
    }
    cleanupDnsRecords(stack, instanceMetaDatas);
    List<String> deletedInstanceIds = instanceMetaDatas.stream().map(instanceMetaData -> instanceMetaData.getInstanceId() != null ? instanceMetaData.getInstanceId() : instanceMetaData.getPrivateId().toString()).collect(Collectors.toList());
    stackUpdater.updateStackStatus(stack.getId(), DetailedStackStatus.DOWNSCALE_COMPLETED, String.format("Downscale of the cluster infrastructure finished successfully. Terminated node(s): %s", deletedInstanceIds));
    flowMessageService.fireEventAndLog(stack.getId(), AVAILABLE.name(), STACK_DOWNSCALE_SUCCESS, String.join(",", deletedInstanceIds));
}