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

Example 21 with KerberosConfig

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

the class AmbariClusterService method recreate.

@Override
public Cluster recreate(Long stackId, Long blueprintId, Set<HostGroup> hostGroups, boolean validateBlueprint, StackRepoDetails stackRepoDetails, String kerberosPassword, String kerberosPrincipal) {
    if (blueprintId == null || hostGroups == null) {
        throw new BadRequestException("Blueprint id and hostGroup assignments can not be null.");
    }
    Stack stack = stackService.getByIdWithLists(stackId);
    Cluster cluster = getCluster(stack);
    if (cluster != null && stack.getCluster().isSecure()) {
        List<String> missing = Stream.of(Pair.of("password", kerberosPassword), Pair.of("principal", kerberosPrincipal)).filter(p -> !StringUtils.hasLength(p.getRight())).map(Pair::getLeft).collect(Collectors.toList());
        if (!missing.isEmpty()) {
            throw new BadRequestException(String.format("Missing Kerberos credential detail(s): %s", String.join(", ", missing)));
        }
        KerberosConfig kerberosConfig = cluster.getKerberosConfig();
        kerberosConfig.setPassword(kerberosPassword);
        kerberosConfig.setPrincipal(kerberosPrincipal);
        kerberosConfigRepository.save(kerberosConfig);
    }
    Blueprint blueprint = blueprintService.get(blueprintId);
    if (!withEmbeddedAmbariDB(cluster)) {
        throw new BadRequestException("Ambari doesn't support resetting external DB automatically. To reset Ambari Server schema you must first drop " + "and then create it using DDL scripts from /var/lib/ambari-server/resources");
    }
    if (validateBlueprint) {
        blueprintValidator.validateBlueprintForStack(cluster, blueprint, hostGroups, stack.getInstanceGroups());
    }
    Boolean containerOrchestrator;
    try {
        containerOrchestrator = orchestratorTypeResolver.resolveType(stack.getOrchestrator()).containerOrchestrator();
    } catch (CloudbreakException ignored) {
        containerOrchestrator = false;
    }
    if (containerOrchestrator) {
        clusterTerminationService.deleteClusterComponents(cluster.getId());
        cluster = clusterRepository.findById(stack.getCluster().getId());
    }
    hostGroups = hostGroupService.saveOrUpdateWithMetadata(hostGroups, cluster);
    cluster = prepareCluster(hostGroups, stackRepoDetails, blueprint, stack, cluster);
    try {
        triggerClusterInstall(stack, cluster);
    } catch (CloudbreakException e) {
        throw new CloudbreakServiceException(e);
    }
    return stack.getCluster();
}