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Merge pull request quarkusio#29897 from ozangunalp/kafka_native_conta…
…iner_devservice Dev Services for Kafka configuration for image providers
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99 changes: 99 additions & 0 deletions
99
...ent/deployment/src/main/java/io/quarkus/kafka/client/deployment/KafkaNativeContainer.java
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| @@ -0,0 +1,99 @@ | ||
| package io.quarkus.kafka.client.deployment; | ||
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| import java.nio.charset.StandardCharsets; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| import org.testcontainers.containers.GenericContainer; | ||
| import org.testcontainers.containers.wait.strategy.Wait; | ||
| import org.testcontainers.images.builder.Transferable; | ||
| import org.testcontainers.utility.DockerImageName; | ||
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| import com.github.dockerjava.api.command.InspectContainerResponse; | ||
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| import io.quarkus.devservices.common.ConfigureUtil; | ||
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| public class KafkaNativeContainer extends GenericContainer<KafkaNativeContainer> { | ||
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| private static final String STARTER_SCRIPT = "/work/run.sh"; | ||
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| private final Integer fixedExposedPort; | ||
| private final boolean useSharedNetwork; | ||
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| private String additionalArgs = null; | ||
| private int exposedPort = -1; | ||
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| private String hostName = null; | ||
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| public KafkaNativeContainer(DockerImageName dockerImageName, int fixedExposedPort, String serviceName, | ||
| boolean useSharedNetwork) { | ||
| super(dockerImageName); | ||
| this.fixedExposedPort = fixedExposedPort; | ||
| this.useSharedNetwork = useSharedNetwork; | ||
| if (serviceName != null) { | ||
| withLabel(DevServicesKafkaProcessor.DEV_SERVICE_LABEL, serviceName); | ||
| } | ||
| String cmd = String.format("while [ ! -f %s ]; do sleep 0.1; done; sleep 0.1; %s", STARTER_SCRIPT, STARTER_SCRIPT); | ||
| withCommand("sh", "-c", cmd); | ||
| waitingFor(Wait.forLogMessage(".*Kafka broker started.*", 1)); | ||
| } | ||
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| @Override | ||
| protected void containerIsStarting(InspectContainerResponse containerInfo, boolean reused) { | ||
| super.containerIsStarting(containerInfo, reused); | ||
| // Set exposed port | ||
| this.exposedPort = getMappedPort(DevServicesKafkaProcessor.KAFKA_PORT); | ||
| // follow output | ||
| // Start and configure the advertised address | ||
| String cmd = "#!/bin/bash\n"; | ||
| cmd += "/work/kafka"; | ||
| cmd += " -Dkafka.advertised.listeners=" + getBootstrapServers(); | ||
| if (useSharedNetwork) { | ||
| cmd += " -Dkafka.listeners=BROKER://:9093,PLAINTEXT://:9092,CONTROLLER://:9094"; | ||
| cmd += " -Dkafka.interbroker.listener.name=BROKER"; | ||
| cmd += " -Dkafka.controller.listener.names=CONTROLLER"; | ||
| cmd += " -Dkafka.listener.security.protocol.map=BROKER:PLAINTEXT,CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT"; | ||
| cmd += " -Dkafka.early.start.listeners=BROKER,CONTROLLER,PLAINTEXT"; | ||
| } | ||
| if (additionalArgs != null) { | ||
| cmd += " " + additionalArgs; | ||
| } | ||
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| //noinspection OctalInteger | ||
| copyFileToContainer( | ||
| Transferable.of(cmd.getBytes(StandardCharsets.UTF_8), 0777), | ||
| STARTER_SCRIPT); | ||
| } | ||
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| private String getKafkaAdvertisedListeners() { | ||
| List<String> addresses = new ArrayList<>(); | ||
| if (useSharedNetwork) { | ||
| addresses.add(String.format("BROKER://%s:9093", hostName)); | ||
| } | ||
| // See https://github.com/quarkusio/quarkus/issues/21819 | ||
| // Kafka is always exposed to the Docker host network | ||
| addresses.add(String.format("PLAINTEXT://%s:%d", getHost(), getExposedKafkaPort())); | ||
| return String.join(",", addresses); | ||
| } | ||
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| public int getExposedKafkaPort() { | ||
| return exposedPort; | ||
| } | ||
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| @Override | ||
| protected void configure() { | ||
| super.configure(); | ||
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| addExposedPort(DevServicesKafkaProcessor.KAFKA_PORT); | ||
| hostName = ConfigureUtil.configureSharedNetwork(this, "kafka"); | ||
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| if (fixedExposedPort != null) { | ||
| addFixedExposedPort(fixedExposedPort, DevServicesKafkaProcessor.KAFKA_PORT); | ||
| } | ||
| } | ||
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| public String getBootstrapServers() { | ||
| return getKafkaAdvertisedListeners(); | ||
| } | ||
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| } |
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