Examples with HostGroup com.sequenceiq.cloudbreak.domain.HostGroup used on opensource projects

Example 66 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class ClusterContainerRunner method initializeClusterContainers.

private Map<String, List<Container>> initializeClusterContainers(Stack stack, String cloudPlatform) throws CloudbreakException, CloudbreakOrchestratorException {
    Orchestrator orchestrator = stack.getOrchestrator();
    Map<String, Object> map = new HashMap<>(orchestrator.getAttributes().getMap());
    OrchestrationCredential credential = new OrchestrationCredential(orchestrator.getApiEndpoint(), map);
    ContainerOrchestrator containerOrchestrator = containerOrchestratorResolver.get(orchestrator.getType());
    Map<String, List<ContainerInfo>> containers = new HashMap<>();
    Cluster cluster = clusterService.retrieveClusterByStackId(stack.getId());
    String gatewayHostname = getGatewayHostName(stack);
    try {
        ContainerConstraint ambariServerDbConstraint = constraintFactory.getAmbariServerDbConstraint(gatewayHostname, cluster.getName(), cluster.getId().toString());
        List<ContainerInfo> dbContainer = containerOrchestrator.runContainer(containerConfigService.get(stack, AMBARI_DB), credential, ambariServerDbConstraint, clusterDeletionBasedModel(stack.getId(), cluster.getId()));
        containers.put(AMBARI_DB.name(), dbContainer);
        String serverDbHostName = dbContainer.get(0).getHost();
        ContainerConstraint ambariServerConstraint = constraintFactory.getAmbariServerConstraint(serverDbHostName, gatewayHostname, cloudPlatform, cluster.getName(), cluster.getId().toString());
        List<ContainerInfo> ambariServerContainer = containerOrchestrator.runContainer(containerConfigService.get(stack, AMBARI_SERVER), credential, ambariServerConstraint, clusterDeletionBasedModel(stack.getId(), cluster.getId()));
        containers.put(AMBARI_SERVER.name(), ambariServerContainer);
        String ambariServerHost = ambariServerContainer.get(0).getHost();
        List<String> hostBlackList = new ArrayList<>();
        for (HostGroup hostGroup : hostGroupRepository.findHostGroupsInCluster(stack.getCluster().getId())) {
            ContainerConstraint ambariAgentConstraint = constraintFactory.getAmbariAgentConstraint(ambariServerHost, null, cloudPlatform, hostGroup, null, hostBlackList, cluster.getId().toString());
            List<ContainerInfo> containerInfos = containerOrchestrator.runContainer(containerConfigService.get(stack, AMBARI_AGENT), credential, ambariAgentConstraint, clusterDeletionBasedModel(stack.getId(), cluster.getId()));
            containers.put(hostGroup.getName(), containerInfos);
            hostBlackList.addAll(getHostsFromContainerInfo(containerInfos));
        }
        return saveContainers(containers, cluster);
    } catch (CloudbreakOrchestratorException ex) {
        if (!containers.isEmpty()) {
            saveContainers(containers, cluster);
        }
        checkCancellation(ex);
        throw ex;
    }
}

Example 67 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class ClusterContainerRunner method addClusterContainers.

private Map<String, List<Container>> addClusterContainers(Stack stack, String cloudPlatform, String hostGroupName, Integer adjustment) throws CloudbreakException, CloudbreakOrchestratorException {
    Orchestrator orchestrator = stack.getOrchestrator();
    Map<String, Object> map = new HashMap<>(orchestrator.getAttributes().getMap());
    OrchestrationCredential credential = new OrchestrationCredential(orchestrator.getApiEndpoint(), map);
    ContainerOrchestrator containerOrchestrator = containerOrchestratorResolver.get(orchestrator.getType());
    Map<String, List<ContainerInfo>> containers = new HashMap<>();
    Cluster cluster = clusterService.retrieveClusterByStackId(stack.getId());
    try {
        Set<Container> existingContainers = containerService.findContainersInCluster(cluster.getId());
        String ambariServerHost = existingContainers.stream().filter(input -> input.getImage().contains(AMBARI_SERVER.getName())).findFirst().get().getHost();
        HostGroup hostGroup = hostGroupRepository.findHostGroupInClusterByName(cluster.getId(), hostGroupName);
        String ambariAgentApp = existingContainers.stream().filter(input -> hostGroup.getHostNames().contains(input.getHost()) && input.getImage().contains(AMBARI_AGENT.getName())).findFirst().get().getName();
        List<String> hostBlackList = getOtherHostgroupsAgentHostsFromContainer(existingContainers, hostGroupName);
        ContainerConstraint ambariAgentConstraint = constraintFactory.getAmbariAgentConstraint(ambariServerHost, ambariAgentApp, cloudPlatform, hostGroup, adjustment, hostBlackList, cluster.getId().toString());
        containers.put(hostGroup.getName(), containerOrchestrator.runContainer(containerConfigService.get(stack, AMBARI_AGENT), credential, ambariAgentConstraint, clusterDeletionBasedModel(stack.getId(), cluster.getId())));
        return saveContainers(containers, cluster);
    } catch (CloudbreakOrchestratorException ex) {
        if (!containers.isEmpty()) {
            saveContainers(containers, cluster);
        }
        checkCancellation(ex);
        throw ex;
    }
}

Example 68 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class ContainerConstraintFactory method collectUpscaleCandidates.

private List<String> collectUpscaleCandidates(Long clusterId, String hostGroupName, Integer adjustment) {
    HostGroup hostGroup = hostGroupRepository.findHostGroupInClusterByName(clusterId, hostGroupName);
    if (hostGroup.getConstraint().getInstanceGroup() != null) {
        Long instanceGroupId = hostGroup.getConstraint().getInstanceGroup().getId();
        Set<InstanceMetaData> unusedHostsInInstanceGroup = instanceMetaDataRepository.findUnusedHostsInInstanceGroup(instanceGroupId);
        List<String> hostNames = new ArrayList<>();
        for (InstanceMetaData instanceMetaData : unusedHostsInInstanceGroup) {
            hostNames.add(instanceMetaData.getDiscoveryFQDN());
            if (hostNames.size() >= adjustment) {
                break;
            }
        }
        return hostNames;
    }
    return null;
}

Example 69 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class ClusterHostServiceRunner method collectUpscaleCandidates.

private Map<String, String> collectUpscaleCandidates(Long clusterId, String hostGroupName, Integer adjustment) {
    HostGroup hostGroup = hostGroupRepository.findHostGroupInClusterByName(clusterId, hostGroupName);
    if (hostGroup.getConstraint().getInstanceGroup() != null) {
        Long instanceGroupId = hostGroup.getConstraint().getInstanceGroup().getId();
        Map<String, String> hostNames = new HashMap<>();
        instanceMetaDataRepository.findUnusedHostsInInstanceGroup(instanceGroupId).stream().sorted(Comparator.comparing(InstanceMetaData::getStartDate)).limit(adjustment.longValue()).forEach(im -> hostNames.put(im.getDiscoveryFQDN(), im.getPrivateIp()));
        return hostNames;
    }
    return Collections.emptyMap();
}

Example 70 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class UpdateStackRequestV2ToUpdateClusterRequestConverter method convert.

@Override
public UpdateClusterJson convert(StackScaleRequestV2 source) {
    UpdateClusterJson updateStackJson = new UpdateClusterJson();
    Cluster oneByStackId = clusterRepository.findOneByStackId(source.getStackId());
    HostGroup hostGroup = hostGroupRepository.findHostGroupInClusterByName(oneByStackId.getId(), source.getGroup());
    if (hostGroup != null) {
        HostGroupAdjustmentJson hostGroupAdjustmentJson = new HostGroupAdjustmentJson();
        hostGroupAdjustmentJson.setWithStackUpdate(true);
        hostGroupAdjustmentJson.setValidateNodeCount(true);
        hostGroupAdjustmentJson.setHostGroup(source.getGroup());
        int scaleNumber = source.getDesiredCount() - hostGroup.getHostMetadata().size();
        hostGroupAdjustmentJson.setScalingAdjustment(scaleNumber);
        updateStackJson.setHostGroupAdjustment(hostGroupAdjustmentJson);
    } else {
        throw new BadRequestException(String.format("Group '%s' not available on stack", source.getGroup()));
    }
    return updateStackJson;
}