Examples with NamespaceServiceClusterMap com.hortonworks.streamline.streams.cluster.catalog.NamespaceServiceClusterMap used on opensource projects

Example 1 with NamespaceServiceClusterMap

use of com.hortonworks.streamline.streams.cluster.catalog.NamespaceServiceClusterMap in project streamline by hortonworks.

the class AbstractBundleHintProvider method provide.

@Override
public Map<Long, BundleHintsResponse> provide(Namespace namespace, SecurityContext securityContext, Subject subject) {
    Map<Long, BundleHintsResponse> hintMap = new HashMap<>();
    Collection<NamespaceServiceClusterMap> serviceMappings = environmentService.listServiceClusterMapping(namespace.getId(), getServiceName());
    for (NamespaceServiceClusterMap mapping : serviceMappings) {
        Long clusterId = mapping.getClusterId();
        Cluster cluster = environmentService.getCluster(clusterId);
        if (cluster == null) {
            throw new RuntimeException(new ClusterNotFoundException(clusterId));
        }
        BundleHintsResponse response = new BundleHintsResponse(cluster, getHintsOnCluster(cluster, securityContext, subject));
        hintMap.put(clusterId, response);
    }
    return hintMap;
}

Example 2 with NamespaceServiceClusterMap

use of com.hortonworks.streamline.streams.cluster.catalog.NamespaceServiceClusterMap in project streamline by hortonworks.

the class AbstractSecureBundleHintProvider method provide.

@Override
public Map<Long, BundleHintsResponse> provide(Namespace namespace, SecurityContext securityContext, Subject subject) {
    Map<Long, BundleHintsResponse> hintMap = new HashMap<>();
    Collection<NamespaceServiceClusterMap> serviceMappings = environmentService.listServiceClusterMapping(namespace.getId(), getServiceName());
    for (NamespaceServiceClusterMap mapping : serviceMappings) {
        Long clusterId = mapping.getClusterId();
        Cluster cluster = environmentService.getCluster(clusterId);
        if (cluster == null) {
            throw new RuntimeException(new ClusterNotFoundException(clusterId));
        }
        BundleHintsResponse response = new SecureBundleHintsResponse(cluster, getSecurity(cluster, securityContext, subject), getHintsOnCluster(cluster, securityContext, subject));
        hintMap.put(clusterId, response);
    }
    return hintMap;
}

Example 3 with NamespaceServiceClusterMap

use of com.hortonworks.streamline.streams.cluster.catalog.NamespaceServiceClusterMap in project streamline by hortonworks.

the class NamespaceAwareContainer method getServiceForNamespace.

protected Collection<Service> getServiceForNamespace(Namespace namespace, String serviceName) {
    Collection<NamespaceServiceClusterMap> serviceClusterMappings = environmentService.listServiceClusterMapping(namespace.getId(), serviceName);
    if (serviceClusterMappings == null) {
        throw new RuntimeException("Service name " + serviceName + " is not set in namespace " + namespace.getName() + "(" + namespace.getId() + ")");
    }
    Collection<Service> services = new ArrayList<>(serviceClusterMappings.size());
    for (NamespaceServiceClusterMap mapping : serviceClusterMappings) {
        Long clusterId = mapping.getClusterId();
        Cluster cluster = environmentService.getCluster(clusterId);
        if (cluster == null) {
            throw new RuntimeException("Cluster " + clusterId + " is not found");
        }
        Service service = environmentService.getServiceByName(clusterId, serviceName);
        if (service == null) {
            throw new RuntimeException("Service name " + serviceName + " is not found in Cluster " + clusterId);
        }
        services.add(service);
    }
    return services;
}

Example 4 with NamespaceServiceClusterMap

use of com.hortonworks.streamline.streams.cluster.catalog.NamespaceServiceClusterMap in project streamline by hortonworks.

the class NamespaceCatalogResource method setServicesToClusterInNamespace.

@POST
@Path("/namespaces/{id}/mapping/bulk")
@Timed
public Response setServicesToClusterInNamespace(@PathParam("id") Long namespaceId, List<NamespaceServiceClusterMap> mappings, @Context SecurityContext securityContext) {
    SecurityUtil.checkRoleOrPermissions(authorizer, securityContext, Roles.ROLE_ENVIRONMENT_SUPER_ADMIN, Namespace.NAMESPACE, namespaceId, WRITE);
    Namespace namespace = environmentService.getNamespace(namespaceId);
    if (namespace == null) {
        throw EntityNotFoundException.byId(namespaceId.toString());
    }
    String streamingEngine = namespace.getStreamingEngine();
    String timeSeriesDB = namespace.getTimeSeriesDB();
    Collection<NamespaceServiceClusterMap> existing = environmentService.listServiceClusterMapping(namespaceId);
    Optional<NamespaceServiceClusterMap> existingStreamingEngine = existing.stream().filter(m -> m.getServiceName().equals(streamingEngine)).findFirst();
    // indicates that mapping of streaming engine has been changed or removed
    if (existingStreamingEngine.isPresent() && !mappings.contains(existingStreamingEngine.get())) {
        assertNoTopologyReferringNamespaceIsRunning(namespaceId, WSUtils.getUserFromSecurityContext(securityContext));
    }
    // we're OK to just check with new mappings since we will remove existing mappings
    assertServiceIsUnique(mappings, streamingEngine);
    assertServiceIsUnique(mappings, timeSeriesDB);
    // remove any existing mapping for (namespace, service name) pairs
    Collection<NamespaceServiceClusterMap> existingMappings = environmentService.listServiceClusterMapping(namespaceId);
    if (existingMappings != null) {
        existingMappings.forEach(m -> environmentService.removeServiceClusterMapping(m.getNamespaceId(), m.getServiceName(), m.getClusterId()));
    }
    List<NamespaceServiceClusterMap> newMappings = mappings.stream().map(environmentService::addOrUpdateServiceClusterMapping).collect(toList());
    return WSUtils.respondEntities(newMappings, CREATED);
}

Example 5 with NamespaceServiceClusterMap

use of com.hortonworks.streamline.streams.cluster.catalog.NamespaceServiceClusterMap in project streamline by hortonworks.

the class NamespaceCatalogResource method listServiceToClusterMappingInNamespace.

@GET
@Path("/namespaces/{id}/mapping")
@Timed
public Response listServiceToClusterMappingInNamespace(@PathParam("id") Long namespaceId, @Context SecurityContext securityContext) {
    SecurityUtil.checkRoleOrPermissions(authorizer, securityContext, Roles.ROLE_ENVIRONMENT_USER, Namespace.NAMESPACE, namespaceId, READ);
    Namespace namespace = environmentService.getNamespace(namespaceId);
    if (namespace == null) {
        throw EntityNotFoundException.byId(namespaceId.toString());
    }
    Collection<NamespaceServiceClusterMap> existingMappings = environmentService.listServiceClusterMapping(namespaceId);
    if (existingMappings != null) {
        return WSUtils.respondEntities(existingMappings, OK);
    }
    return WSUtils.respondEntities(Collections.emptyList(), OK);
}