Examples with ServicePropertiesJsonSerializer com.linkedin.d2.balancer.properties.ServicePropertiesJsonSerializer used on opensource projects

Example 16 with ServicePropertiesJsonSerializer

use of com.linkedin.d2.balancer.properties.ServicePropertiesJsonSerializer in project rest.li by linkedin.

the class LoadBalancerClientCli method getLoadBalancer.

public static SimpleLoadBalancer getLoadBalancer(ZKConnection zkclient, String zkserver, String d2path, String service) throws IOException, IllegalStateException, URISyntaxException, PropertyStoreException, ExecutionException, TimeoutException, InterruptedException {
    // zk stores
    String clstoreString = zkserver + ZKFSUtil.clusterPath(d2path);
    String scstoreString = zkserver + ZKFSUtil.servicePath(d2path);
    String uristoreString = zkserver + ZKFSUtil.uriPath(d2path);
    ZooKeeperPermanentStore<ClusterProperties> zkClusterRegistry = (ZooKeeperPermanentStore<ClusterProperties>) getStore(zkclient, clstoreString, new ClusterPropertiesJsonSerializer());
    ZooKeeperPermanentStore<ServiceProperties> zkServiceRegistry = (ZooKeeperPermanentStore<ServiceProperties>) getStore(zkclient, scstoreString, new ServicePropertiesJsonSerializer());
    ZooKeeperEphemeralStore<UriProperties> zkUriRegistry = (ZooKeeperEphemeralStore<UriProperties>) getEphemeralStore(zkclient, uristoreString, new UriPropertiesJsonSerializer(), new UriPropertiesMerger());
    ScheduledThreadPoolExecutor executor = new ScheduledThreadPoolExecutor(1, new NamedThreadFactory("D2 PropertyEventExecutor"));
    PropertyEventBus<ServiceProperties> serviceBus = new PropertyEventBusImpl<>(executor, zkServiceRegistry);
    PropertyEventBus<UriProperties> uriBus = new PropertyEventBusImpl<>(executor, zkUriRegistry);
    PropertyEventBus<ClusterProperties> clusterBus = new PropertyEventBusImpl<>(executor, zkClusterRegistry);
    Map<String, LoadBalancerStrategyFactory<? extends LoadBalancerStrategy>> loadBalancerStrategyFactories = new HashMap<>();
    loadBalancerStrategyFactories.put("random", new RandomLoadBalancerStrategyFactory());
    loadBalancerStrategyFactories.put("degrader", new DegraderLoadBalancerStrategyFactoryV3());
    loadBalancerStrategyFactories.put("degraderV2", new DegraderLoadBalancerStrategyFactoryV3());
    loadBalancerStrategyFactories.put("degraderV3", new DegraderLoadBalancerStrategyFactoryV3());
    loadBalancerStrategyFactories.put("degraderV2_1", new DegraderLoadBalancerStrategyFactoryV3());
    Map<String, TransportClientFactory> clientFactories = new HashMap<>();
    clientFactories.put("http", new HttpClientFactory.Builder().build());
    // create the state
    SimpleLoadBalancerState state = new SimpleLoadBalancerState(executor, uriBus, clusterBus, serviceBus, clientFactories, loadBalancerStrategyFactories, null, null, false);
    SimpleLoadBalancer balancer = new SimpleLoadBalancer(state, 5, TimeUnit.SECONDS, executor);
    FutureCallback<None> callback = new FutureCallback<>();
    balancer.start(callback);
    callback.get(5, TimeUnit.SECONDS);
    new JmxManager().registerLoadBalancer("balancer", balancer).registerLoadBalancerState("state", state).registerScheduledThreadPoolExecutor("executorService", executor).registerZooKeeperPermanentStore("zkClusterRegistry", zkClusterRegistry).registerZooKeeperPermanentStore("zkServiceRegistry", zkServiceRegistry).registerZooKeeperEphemeralStore("zkUriRegistry", zkUriRegistry);
    return balancer;
}

Example 17 with ServicePropertiesJsonSerializer

use of com.linkedin.d2.balancer.properties.ServicePropertiesJsonSerializer in project rest.li by linkedin.

the class LoadBalancerClientCli method hasService.

public static boolean hasService(ZKConnection zkclient, String zkserver, String d2path, String cluster, String service) throws URISyntaxException, IOException, PropertyStoreException {
    ZooKeeperPermanentStore<ServiceProperties> zkServiceRegistry = null;
    String scstoreString = zkserver + ZKFSUtil.servicePath(d2path);
    zkServiceRegistry = (ZooKeeperPermanentStore<ServiceProperties>) getStore(zkclient, scstoreString, new ServicePropertiesJsonSerializer());
    return zkServiceRegistry.get(service).getClusterName().equals(cluster);
}

Example 18 with ServicePropertiesJsonSerializer

use of com.linkedin.d2.balancer.properties.ServicePropertiesJsonSerializer in project rest.li by linkedin.

the class ServicePropertiesSerializerTest method testServicePropertiesSerializerWithRelativeStrategy.

@Test
public void testServicePropertiesSerializerWithRelativeStrategy() throws PropertySerializationException {
    ServicePropertiesJsonSerializer serializer = new ServicePropertiesJsonSerializer();
    D2RelativeStrategyProperties relativeStrategyProperties = createRelativeStrategyProperties();
    ServiceProperties property = new ServiceProperties(TEST_SERVICE_NAME, TEST_CLUSTER_NAME, "/foo", Arrays.asList("rr"), new HashMap<>(), null, null, Arrays.asList("HTTPS"), Collections.emptySet(), Collections.emptyMap(), Collections.emptyList(), RelativeStrategyPropertiesConverter.toMap(relativeStrategyProperties));
    assertEquals(serializer.fromBytes(serializer.toBytes(property)), property);
}