Examples with InstanceMetaData com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData used on opensource projects

Example 36 with InstanceMetaData

use of com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData in project cloudbreak by hortonworks.

the class ClusterCommonService method getHostNamesAsIniString.

/**
 * Get cluster host details (ips + cluster name) - ini format
 *
 * @param stack     stack object that is used to fill the cluster details ini
 * @param loginUser ssh username that will be used as a default user in the inventory
 * @return Ini file content in string
 */
public String getHostNamesAsIniString(Stack stack, String loginUser) {
    Cluster cluster = stack.getCluster();
    String clusterName = cluster.getName();
    String serverHost = cluster.getClusterManagerIp();
    List<InstanceMetaData> agentHostsSet = instanceMetaDataService.getAllInstanceMetadataByStackId(stack.getId()).stream().filter(i -> i.getInstanceStatus() != InstanceStatus.TERMINATED).collect(Collectors.toList());
    if (agentHostsSet.isEmpty()) {
        throw new NotFoundException(String.format("Not found any agent hosts (yet) for cluster '%s'", cluster.getId()));
    }
    String agentHosts = agentHostsSet.stream().map(InstanceMetaData::getPublicIpWrapper).collect(Collectors.joining("\n"));
    List<String> hostGroupHostsStrings = agentHostsSet.stream().collect(Collectors.groupingBy(InstanceMetaData::getInstanceGroupName)).entrySet().stream().map(s -> addSectionWithBody(s.getKey(), s.getValue().stream().map(InstanceMetaData::getPublicIpWrapper).collect(Collectors.joining("\n")))).collect(Collectors.toList());
    return String.join("\n", addSectionWithBody("cluster", "name=" + clusterName), addSectionWithBody("server", serverHost), String.join("\n", hostGroupHostsStrings), addSectionWithBody("agent", agentHosts), addSectionWithBody("all:vars", String.join("\n", String.format("ansible_ssh_user=%s", loginUser), "ansible_ssh_common_args='-o StrictHostKeyChecking=no'", "ansible_become=yes")));
}

Example 37 with InstanceMetaData

use of com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData in project cloudbreak by hortonworks.

the class ClusterOperationService method updateAutoRecoverableNodes.

private void updateAutoRecoverableNodes(Cluster cluster, Map<String, List<String>> autoRecoveryNodesMap, Map<String, InstanceMetaData> autoRecoveryHostMetadata) throws TransactionExecutionException {
    if (!autoRecoveryNodesMap.isEmpty()) {
        flowManager.triggerClusterRepairFlow(cluster.getStack().getId(), autoRecoveryNodesMap, false);
        Map<String, Optional<String>> hostNamesWithReason = autoRecoveryHostMetadata.keySet().stream().collect(Collectors.toMap(host -> host, host -> Optional.empty()));
        Set<InstanceStatus> expectedStates = Set.of(SERVICES_HEALTHY);
        InstanceStatus newState = InstanceStatus.WAITING_FOR_REPAIR;
        ResourceEvent clusterEvent = CLUSTER_AUTORECOVERY_REQUESTED_CLUSTER_EVENT;
        ResourceEvent hostEvent = CLUSTER_AUTORECOVERY_REQUESTED_HOST_EVENT;
        updateChangedHosts(cluster, hostNamesWithReason, expectedStates, newState, clusterEvent, Optional.of(hostEvent));
    }
}

Example 38 with InstanceMetaData

use of com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData in project cloudbreak by hortonworks.

the class ClusterService method updateClusterMetadata.

public Cluster updateClusterMetadata(Long stackId) {
    Stack stack = stackService.getById(stackId);
    ClusterApi connector = clusterApiConnectors.getConnector(stack);
    if (!connector.clusterStatusService().isClusterManagerRunning()) {
        Set<InstanceMetaData> notTerminatedInstanceMetaDatas = instanceMetaDataService.findNotTerminatedAndNotZombieForStack(stackId);
        InstanceMetaData cmInstance = updateClusterManagerHostStatus(notTerminatedInstanceMetaDatas);
        eventService.fireCloudbreakEvent(stack.getId(), AVAILABLE.name(), CLUSTER_HOST_STATUS_UPDATED, Arrays.asList(cmInstance.getDiscoveryFQDN(), cmInstance.getInstanceStatus().name()));
        return stack.getCluster();
    } else {
        ExtendedHostStatuses extendedHostStatuses = connector.clusterStatusService().getExtendedHostStatuses(runtimeVersionService.getRuntimeVersion(stack.getCluster().getId()));
        updateClusterCertExpirationState(stack.getCluster(), extendedHostStatuses.isAnyCertExpiring());
        try {
            return transactionService.required(() -> {
                Set<InstanceMetaData> notTerminatedInstanceMetaDatas = instanceMetaDataService.findNotTerminatedAndNotZombieForStack(stackId);
                List<InstanceMetaData> updatedInstanceMetaData = updateInstanceStatuses(notTerminatedInstanceMetaDatas, extendedHostStatuses);
                instanceMetaDataService.saveAll(updatedInstanceMetaData);
                fireHostStatusUpdateNotification(stack, updatedInstanceMetaData);
                return stack.getCluster();
            });
        } catch (TransactionExecutionException e) {
            throw new TransactionRuntimeExecutionException(e);
        }
    }
}

Example 39 with InstanceMetaData

use of com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData in project cloudbreak by hortonworks.

the class ClusterService method updateInstancesToRunning.

public void updateInstancesToRunning(Long stackId, Set<Node> reachableNodes) {
    try {
        transactionService.required(() -> {
            List<InstanceMetaData> createdInstances = instanceMetaDataService.findNotTerminatedForStack(stackId).stream().filter(InstanceMetaData::isCreated).collect(Collectors.toList());
            for (InstanceMetaData instanceMetaData : createdInstances) {
                if (reachableNodes.stream().anyMatch(node -> node.getHostname().equals(instanceMetaData.getDiscoveryFQDN()))) {
                    instanceMetaData.setInstanceStatus(SERVICES_RUNNING);
                    instanceMetaDataService.save(instanceMetaData);
                }
            }
        });
    } catch (TransactionExecutionException e) {
        throw new TransactionRuntimeExecutionException(e);
    }
}

Example 40 with InstanceMetaData

use of com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData in project cloudbreak by hortonworks.

the class ClusterService method updateClusterManagerHostStatus.

private InstanceMetaData updateClusterManagerHostStatus(Set<InstanceMetaData> notTerminatedInstanceMetaDatas) {
    InstanceMetaData cmInstance = notTerminatedInstanceMetaDatas.stream().filter(InstanceMetaData::getClusterManagerServer).findFirst().orElseThrow(() -> new CloudbreakServiceException("Cluster manager inaccessible, and the corresponding instance metadata not found."));
    cmInstance.setInstanceStatus(SERVICES_UNHEALTHY);
    cmInstance.setStatusReason("Cluster manager inaccessible.");
    instanceMetaDataService.save(cmInstance);
    return cmInstance;
}