【发布时间】:2021-02-05 15:03:03
【问题描述】:
我正在尝试在 TestContainers 中启动一个 kafka 容器。 我的代码如下所示:
import java.io.File;
import java.time.Duration;
import org.junit.jupiter.api.Test;
import org.testcontainers.containers.DockerComposeContainer;
import org.testcontainers.containers.KafkaContainer;
import org.testcontainers.containers.PostgreSQLContainer;
import org.testcontainers.containers.wait.strategy.Wait;
import org.testcontainers.junit.jupiter.Container;
import org.testcontainers.junit.jupiter.Testcontainers;
@Testcontainers
public class FirstTest {
@Container
public static DockerComposeContainer environment =
new DockerComposeContainer(new File("src/test/resources/compose-test.yml"))
.withExposedService(
"redis_1", 6379, Wait.forListeningPort().withStartupTimeout(Duration.ofSeconds(60)));
@Container
public static KafkaContainer kafka =
new KafkaContainer()
.waitingFor(Wait.forListeningPort().withStartupTimeout(Duration.ofSeconds(360)));
@Container public PostgreSQLContainer postgresContainer = new PostgreSQLContainer();
@Test
void integrationTest() {
String redisUrl =
environment.getServiceHost("redis_1", 6379)
+ ":"
+ environment.getServicePort("redis_1", 6379);
String jdbcUrl = postgresContainer.getJdbcUrl();
String username = postgresContainer.getUsername();
String password = postgresContainer.getPassword();
String url = kafka.getBootstrapServers();
}
}
当我运行此代码时,线程会一直处于运行状态,直到我收到超时异常:
Caused by: org.testcontainers.containers.ContainerLaunchException: Timed out waiting for container port to open (localhost ports: [32937, 32939] should be listening)
我想提一下,没有 kafkaContainer 一切都按预期工作。我能够成功启动 redis 和 postgres 容器。
这是我使用的 kafkaContainer 版本:
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>kafka</artifactId>
<version>1.14.3</version>
<scope>test</scope>
</dependency>
【问题讨论】:
标签: docker apache-kafka confluent-platform testcontainers