Examples with ServerManager org.apache.pulsar.discovery.service.server.ServerManager used on opensource projects

Example 1 with ServerManager

use of org.apache.pulsar.discovery.service.server.ServerManager in project incubator-pulsar by apache.

the class DiscoveryServiceWebTest method testRedirectUrlWithServerStarted.

/**
 * 1. Start : Broker and Discovery service. 2. Provide started broker server as active broker to Discovery service
 * 3. Call GET, PUT, POST request to discovery service that redirects to Broker service and receives response
 *
 * @throws Exception
 */
@Test
public void testRedirectUrlWithServerStarted() throws Exception {
    // 1. start server
    int port = PortManager.nextFreePort();
    ServiceConfig config = new ServiceConfig();
    config.setWebServicePort(port);
    ServerManager server = new ServerManager(config);
    DiscoveryZooKeeperClientFactoryImpl.zk = mockZookKeeper;
    Map<String, String> params = new TreeMap<>();
    params.put("zookeeperServers", "");
    params.put("zookeeperClientFactoryClass", DiscoveryZooKeeperClientFactoryImpl.class.getName());
    server.addServlet("/", DiscoveryServiceServlet.class, params);
    server.start();
    String serviceUrl = server.getServiceUri().toString();
    String putRequestUrl = serviceUrl + "admin/namespaces/p1/c1/n1";
    String postRequestUrl = serviceUrl + "admin/namespaces/p1/c1/n1/replication";
    String getRequestUrl = serviceUrl + "admin/namespaces/p1";
    /**
     * verify : every time when vip receives a request: it redirects to above brokers sequentially and broker
     * returns appropriate response which must not be null.
     */
    assertEquals(hitBrokerService(HttpMethod.POST, postRequestUrl, Lists.newArrayList("use")), "Cannot set replication on a non-global namespace");
    assertEquals(hitBrokerService(HttpMethod.PUT, putRequestUrl, new BundlesData(1)), "Property does not exist");
    assertEquals(hitBrokerService(HttpMethod.GET, getRequestUrl, null), "Property does not exist");
    server.stop();
}

Example 2 with ServerManager

use of org.apache.pulsar.discovery.service.server.ServerManager in project incubator-pulsar by apache.

the class DiscoveryServiceWebTest method testWebDiscoveryServiceStarter.

@Test
public void testWebDiscoveryServiceStarter() throws Exception {
    int port = nextFreePort();
    File testConfigFile = new File("tmp." + System.currentTimeMillis() + ".properties");
    if (testConfigFile.exists()) {
        testConfigFile.delete();
    }
    PrintWriter printWriter = new PrintWriter(new OutputStreamWriter(new FileOutputStream(testConfigFile)));
    printWriter.println("zookeeperServers=z1.pulsar.com,z2.pulsar.com,z3.pulsar.com");
    printWriter.println("globalZookeeperServers=z1.pulsar.com,z2.pulsar.com,z3.pulsar.com");
    printWriter.println("webServicePort=" + port);
    printWriter.close();
    testConfigFile.deleteOnExit();
    final ServiceConfig config = PulsarConfigurationLoader.create(testConfigFile.getAbsolutePath(), ServiceConfig.class);
    final ServerManager server = new ServerManager(config);
    DiscoveryServiceStarter.startWebService(server, config);
    assertTrue(server.isStarted());
    server.stop();
    testConfigFile.delete();
}

Example 3 with ServerManager

use of org.apache.pulsar.discovery.service.server.ServerManager in project incubator-pulsar by apache.

the class DiscoveryServiceWebTest method testTlsEnable.

@Test
public void testTlsEnable() throws Exception {
    // 1. start server with tls enable
    int port = nextFreePort();
    int tlsPort = nextFreePort();
    ServiceConfig config = new ServiceConfig();
    config.setWebServicePort(port);
    config.setWebServicePortTls(tlsPort);
    config.setTlsEnabled(true);
    config.setTlsCertificateFilePath(TLS_SERVER_CERT_FILE_PATH);
    config.setTlsKeyFilePath(TLS_SERVER_KEY_FILE_PATH);
    ServerManager server = new ServerManager(config);
    DiscoveryZooKeeperClientFactoryImpl.zk = mockZookKeeper;
    Map<String, String> params = new TreeMap<>();
    params.put("zookeeperServers", "dummy-value");
    params.put("zookeeperClientFactoryClass", DiscoveryZooKeeperClientFactoryImpl.class.getName());
    server.addServlet("/", DiscoveryServiceServlet.class, params);
    server.start();
    // 2. get ZookeeperCacheLoader to add more brokers
    final String redirect_broker_host = "broker-1";
    List<String> brokers = Lists.newArrayList(redirect_broker_host);
    brokers.stream().forEach(b -> {
        try {
            final String brokerUrl = b + ":" + port;
            final String brokerUrlTls = b + ":" + tlsPort;
            LoadReport report = new LoadReport("http://" + brokerUrl, "https://" + brokerUrlTls, null, null);
            String reportData = ObjectMapperFactory.getThreadLocal().writeValueAsString(report);
            ZkUtils.createFullPathOptimistic(mockZookKeeper, LOADBALANCE_BROKERS_ROOT + "/" + brokerUrl, reportData.getBytes(ZookeeperClientFactoryImpl.ENCODING_SCHEME), ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
        } catch (KeeperException.NodeExistsException ne) {
        // Ok
        } catch (KeeperException | InterruptedException e) {
            e.printStackTrace();
            fail("failed while creating broker znodes");
        } catch (JsonProcessingException e) {
            e.printStackTrace();
            fail("failed while creating broker znodes");
        }
    });
    // 3. https request with tls enable at server side
    String serviceUrl = String.format("https://localhost:%s/", tlsPort);
    String requestUrl = serviceUrl + "admin/namespaces/p1/c1/n1";
    KeyManager[] keyManagers = null;
    TrustManager[] trustManagers = InsecureTrustManagerFactory.INSTANCE.getTrustManagers();
    SSLContext sslCtx = SSLContext.getInstance("TLS");
    sslCtx.init(keyManagers, trustManagers, new SecureRandom());
    HttpsURLConnection.setDefaultSSLSocketFactory(sslCtx.getSocketFactory());
    try {
        InputStream response = new URL(requestUrl).openStream();
        fail("it should give unknown host exception as: discovery service redirects request to: " + redirect_broker_host);
    } catch (Exception e) {
        // 4. Verify: server accepts https request and redirected to one of the available broker host defined into
        // zk. and as broker-service is not up: it should give "UnknownHostException with host=broker-url"
        String host = e.getLocalizedMessage();
        assertEquals(e.getClass(), UnknownHostException.class);
        assertTrue(host.startsWith(redirect_broker_host));
    }
    server.stop();
}

Example 4 with ServerManager

use of org.apache.pulsar.discovery.service.server.ServerManager in project incubator-pulsar by apache.

the class DiscoveryServiceWebTest method testRiderectUrlWithServerStarted.

@Test
public void testRiderectUrlWithServerStarted() throws Exception {
    // 1. start server
    int port = nextFreePort();
    ServiceConfig config = new ServiceConfig();
    config.setWebServicePort(port);
    ServerManager server = new ServerManager(config);
    DiscoveryZooKeeperClientFactoryImpl.zk = mockZookKeeper;
    Map<String, String> params = new TreeMap<>();
    params.put("zookeeperServers", "dummy-value");
    params.put("zookeeperClientFactoryClass", DiscoveryZooKeeperClientFactoryImpl.class.getName());
    server.addServlet("/", DiscoveryServiceServlet.class, params);
    server.start();
    // 2. create znode for each broker
    List<String> brokers = Lists.newArrayList("broker-1", "broker-2", "broker-3");
    brokers.stream().forEach(b -> {
        try {
            final String broker = b + ":15000";
            LoadReport report = new LoadReport("http://" + broker, null, null, null);
            String reportData = ObjectMapperFactory.getThreadLocal().writeValueAsString(report);
            ZkUtils.createFullPathOptimistic(mockZookKeeper, LOADBALANCE_BROKERS_ROOT + "/" + broker, reportData.getBytes(ZookeeperClientFactoryImpl.ENCODING_SCHEME), ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
        } catch (KeeperException.NodeExistsException ne) {
        // Ok
        } catch (KeeperException | InterruptedException e) {
            e.printStackTrace();
            fail("failed while creating broker znodes");
        } catch (JsonProcessingException e) {
            e.printStackTrace();
            fail("failed while creating broker znodes");
        }
    });
    String serviceUrl = server.getServiceUri().toString();
    String requestUrl = serviceUrl + "admin/namespaces/p1/c1/n1";
    /**
     * 3. verify : every time when vip receives a request: it redirects to above brokers sequentially and client
     * must get unknown host exception with above brokers in a sequential manner.
     */
    assertEquals(brokers, validateRequest(brokers, HttpMethod.PUT, requestUrl, new BundlesData(1)), "redirection failed");
    assertEquals(brokers, validateRequest(brokers, HttpMethod.GET, requestUrl, null), "redirection failed");
    assertEquals(brokers, validateRequest(brokers, HttpMethod.POST, requestUrl, new BundlesData(1)), "redirection failed");
    server.stop();
}