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[improve] [client]Add new ServiceUrlProvider implementation: SameAuth…
…ParamsAutoClusterFailover (#23129)
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...r/src/test/java/org/apache/pulsar/broker/SameAuthParamsLookupAutoClusterFailoverTest.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
| package org.apache.pulsar.broker; | ||
|
|
||
| import static org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.CA_CERT_FILE_PATH; | ||
| import static org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.getTlsFileForClient; | ||
| import static org.apache.pulsar.client.impl.SameAuthParamsLookupAutoClusterFailover.PulsarServiceState; | ||
| import io.netty.channel.EventLoopGroup; | ||
| import java.net.ServerSocket; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
| import java.util.concurrent.CompletableFuture; | ||
| import java.util.concurrent.TimeUnit; | ||
| import org.apache.pulsar.broker.service.NetworkErrorTestBase; | ||
| import org.apache.pulsar.broker.service.OneWayReplicatorTestBase; | ||
| import org.apache.pulsar.client.api.ClientBuilder; | ||
| import org.apache.pulsar.client.api.Producer; | ||
| import org.apache.pulsar.client.api.PulsarClient; | ||
| import org.apache.pulsar.client.api.Schema; | ||
| import org.apache.pulsar.client.impl.SameAuthParamsLookupAutoClusterFailover; | ||
| import org.apache.pulsar.client.impl.auth.AuthenticationTls; | ||
| import org.awaitility.Awaitility; | ||
| import org.awaitility.reflect.WhiteboxImpl; | ||
| import org.testng.Assert; | ||
| import org.testng.annotations.AfterMethod; | ||
| import org.testng.annotations.DataProvider; | ||
| import org.testng.annotations.Test; | ||
|
|
||
| public class SameAuthParamsLookupAutoClusterFailoverTest extends OneWayReplicatorTestBase { | ||
|
|
||
| public void setup() throws Exception { | ||
| super.setup(); | ||
| } | ||
|
|
||
| @Override | ||
| @AfterMethod(alwaysRun = true, timeOut = 300000) | ||
| public void cleanup() throws Exception { | ||
| super.cleanup(); | ||
| } | ||
|
|
||
| @DataProvider(name = "enabledTls") | ||
| public Object[][] enabledTls () { | ||
| return new Object[][] { | ||
| {true}, | ||
| {false} | ||
| }; | ||
| } | ||
|
|
||
| @Test(dataProvider = "enabledTls", timeOut = 240 * 1000) | ||
| public void testAutoClusterFailover(boolean enabledTls) throws Exception { | ||
| // Start clusters. | ||
| setup(); | ||
| ServerSocket dummyServer = new ServerSocket(NetworkErrorTestBase.getOneFreePort()); | ||
|
|
||
| // Initialize client. | ||
| String urlProxy = enabledTls ? "pulsar+tls://127.0.0.1:" + dummyServer.getLocalPort() | ||
| : "pulsar://127.0.0.1:" + dummyServer.getLocalPort(); | ||
| String url1 = enabledTls ? pulsar1.getBrokerServiceUrlTls() : pulsar1.getBrokerServiceUrl(); | ||
| String url2 = enabledTls ? pulsar2.getBrokerServiceUrlTls() : pulsar2.getBrokerServiceUrl(); | ||
| final String[] urlArray = new String[]{url1, urlProxy, url2}; | ||
| final SameAuthParamsLookupAutoClusterFailover failover = SameAuthParamsLookupAutoClusterFailover.builder() | ||
| .pulsarServiceUrlArray(urlArray) | ||
| .failoverThreshold(5) | ||
| .recoverThreshold(5) | ||
| .checkHealthyIntervalMs(300) | ||
| .testTopic("a/b/c") | ||
| .markTopicNotFoundAsAvailable(true) | ||
| .build(); | ||
| ClientBuilder clientBuilder = PulsarClient.builder().serviceUrlProvider(failover); | ||
| if (enabledTls) { | ||
| Map<String, String> authParams = new HashMap<>(); | ||
| authParams.put("tlsCertFile", getTlsFileForClient("admin.cert")); | ||
| authParams.put("tlsKeyFile", getTlsFileForClient("admin.key-pk8")); | ||
| clientBuilder.authentication(AuthenticationTls.class.getName(), authParams) | ||
| .enableTls(true) | ||
| .allowTlsInsecureConnection(false) | ||
| .tlsTrustCertsFilePath(CA_CERT_FILE_PATH); | ||
| } | ||
| final PulsarClient client = clientBuilder.build(); | ||
| failover.initialize(client); | ||
| final EventLoopGroup executor = WhiteboxImpl.getInternalState(failover, "executor"); | ||
| final PulsarServiceState[] stateArray = | ||
| WhiteboxImpl.getInternalState(failover, "pulsarServiceStateArray"); | ||
|
|
||
| // Test all things is fine. | ||
| final String tp = BrokerTestUtil.newUniqueName(nonReplicatedNamespace + "/tp"); | ||
| final Producer<String> producer = client.newProducer(Schema.STRING).topic(tp).create(); | ||
| producer.send("0"); | ||
| Assert.assertEquals(failover.getCurrentPulsarServiceIndex(), 0); | ||
|
|
||
| CompletableFuture<Boolean> checkStatesFuture1 = new CompletableFuture<>(); | ||
| executor.submit(() -> { | ||
| boolean res = stateArray[0] == PulsarServiceState.Healthy; | ||
| res = res & stateArray[1] == PulsarServiceState.Healthy; | ||
| res = res & stateArray[2] == PulsarServiceState.Healthy; | ||
| checkStatesFuture1.complete(res); | ||
| }); | ||
| Assert.assertTrue(checkStatesFuture1.join()); | ||
|
|
||
| // Test failover 0 --> 3. | ||
| pulsar1.close(); | ||
| Awaitility.await().atMost(60, TimeUnit.SECONDS).untilAsserted(() -> { | ||
| CompletableFuture<Boolean> checkStatesFuture2 = new CompletableFuture<>(); | ||
| executor.submit(() -> { | ||
| boolean res = stateArray[0] == PulsarServiceState.Failed; | ||
| res = res & stateArray[1] == PulsarServiceState.Failed; | ||
| res = res & stateArray[2] == PulsarServiceState.Healthy; | ||
| checkStatesFuture2.complete(res); | ||
| }); | ||
| Assert.assertTrue(checkStatesFuture2.join()); | ||
| producer.send("0->2"); | ||
| Assert.assertEquals(failover.getCurrentPulsarServiceIndex(), 2); | ||
| }); | ||
|
|
||
| // Test recover 2 --> 1. | ||
| executor.execute(() -> { | ||
| urlArray[1] = url2; | ||
| }); | ||
| Awaitility.await().atMost(60, TimeUnit.SECONDS).untilAsserted(() -> { | ||
| CompletableFuture<Boolean> checkStatesFuture3 = new CompletableFuture<>(); | ||
| executor.submit(() -> { | ||
| boolean res = stateArray[0] == PulsarServiceState.Failed; | ||
| res = res & stateArray[1] == PulsarServiceState.Healthy; | ||
| res = res & stateArray[2] == PulsarServiceState.Healthy; | ||
| checkStatesFuture3.complete(res); | ||
| }); | ||
| Assert.assertTrue(checkStatesFuture3.join()); | ||
| producer.send("2->1"); | ||
| Assert.assertEquals(failover.getCurrentPulsarServiceIndex(), 1); | ||
| }); | ||
|
|
||
| // Test recover 1 --> 0. | ||
| executor.execute(() -> { | ||
| urlArray[0] = url2; | ||
| }); | ||
| Awaitility.await().atMost(60, TimeUnit.SECONDS).untilAsserted(() -> { | ||
| CompletableFuture<Boolean> checkStatesFuture4 = new CompletableFuture<>(); | ||
| executor.submit(() -> { | ||
| boolean res = stateArray[0] == PulsarServiceState.Healthy; | ||
| res = res & stateArray[1] == PulsarServiceState.Healthy; | ||
| res = res & stateArray[2] == PulsarServiceState.Healthy; | ||
| checkStatesFuture4.complete(res); | ||
| }); | ||
| Assert.assertTrue(checkStatesFuture4.join()); | ||
| producer.send("1->0"); | ||
| Assert.assertEquals(failover.getCurrentPulsarServiceIndex(), 0); | ||
| }); | ||
|
|
||
| // cleanup. | ||
| producer.close(); | ||
| client.close(); | ||
| dummyServer.close(); | ||
| } | ||
|
|
||
| @Override | ||
| protected void cleanupPulsarResources() { | ||
| // Nothing to do. | ||
| } | ||
|
|
||
| } |
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