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How to use createServices method of org.testcontainers.containers.DockerComposeContainer class

Best Testcontainers-java code snippet using org.testcontainers.containers.DockerComposeContainer.createServices

Source:DockerComposeContainer.java

...142                } catch (ContainerLaunchException e) {143                    log.warn("Exception while pulling images, using local images if available", e);144                }145            }146            createServices();147            startAmbassadorContainers();148            waitUntilServiceStarted();149        }150    }151    private void pullImages() {152        // Pull images using our docker client rather than compose itself,153        // (a) as a workaround for https://github.com/docker/compose/issues/5854, which prevents authenticated image pulls being possible when credential helpers are in use154        // (b) so that credential helper-based auth still works when compose is running from within a container155        parsedComposeFiles.stream()156            .flatMap(it -> it.getDependencyImageNames().stream())157            .forEach(imageName -> {158                try {159                    log.info("Preemptively checking local images for '{}', referenced via a compose file or transitive Dockerfile. If not available, it will be pulled.", imageName);160                    DockerClientFactory.instance().checkAndPullImage(dockerClient, imageName);161                } catch (Exception e) {162                    log.warn("Unable to pre-fetch an image ({}) depended upon by Docker Compose build - startup will continue but may fail. Exception message was: {}", imageName, e.getMessage());163                }164            });165    }166    public SELF withServices(@NonNull String... services) {167        this.services = Arrays.asList(services);168        return self();169    }170    private void createServices() {171        // Apply scaling172        final String servicesWithScalingSettings = Stream.concat(services.stream(), scalingPreferences.keySet().stream())173            .map(service -> "--scale " + service + "=" + scalingPreferences.getOrDefault(service, 1))174            .collect(joining(" "));175        String flags = "-d";176        if (build) {177            flags += " --build";178        }179        // Run the docker-compose container, which starts up the services180        if(Strings.isNullOrEmpty(servicesWithScalingSettings)) {181            runWithCompose("up " + flags);182        } else {183            runWithCompose("up " + flags + " " + servicesWithScalingSettings);184        }...

createServices

Using AI Code Generation

1import org.junit.Test;2import org.testcontainers.containers.DockerComposeContainer;3import org.testcontainers.containers.output.Slf4jLogConsumer;4import org.testcontainers.containers.wait.strategy.Wait;5import org.testcontainers.images.builder.ImageFromDockerfile;6import java.io.File;7import java.util.concurrent.TimeUnit;8public class DockerComposeTest {9    public void testDockerCompose() {10        DockerComposeContainer container = new DockerComposeContainer(new File("src/test/resources/docker-compose.yml"))11                .withLocalCompose(true)12                .withExposedService("app_1", 8080, Wait.forHttp("/").forStatusCode(200).withStartupTimeout(TimeUnit.MINUTES.toMillis(5)))13                .withLogConsumer("db_1", new Slf4jLogConsumer(org.slf4j.LoggerFactory.getLogger("db")))14                .withLogConsumer("app_1", new Slf4jLogConsumer(org.slf4j.LoggerFactory.getLogger("app")));15        container.start();16        System.out.println("Test");17    }18}19COPY ${DEPENDENCY}/BOOT-INF/lib /app/lib20COPY ${DEPENDENCY}/META-INF /app/META-INF21COPY ${DEPENDENCY}/BOOT-INF/classes /app22plugins {

createServices

Using AI Code Generation

1def compose = new DockerComposeContainer(new File("docker-compose.yml")).withLocalCompose(true)2def services = compose.createServices()3def mongoContainer = services.get("mongo")4def mongoPort = mongoContainer.getMappedPort(27017)5def mongoHost = mongoContainer.getContainerIpAddress()6def mongoClient = new MongoClient(new MongoClientURI(mongoUrl))7def mongoDatabase = mongoClient.getDB("test")8def mongoCollection = mongoDatabase.getCollection("test")9def mongoContainerId = services.get("mongo").getContainerId()10def mongoContainerInfo = dockerClient.inspectContainerCmd(mongoContainerId).exec()11def mongoContainerName = mongoContainerInfo.getName()12def mongoContainerHost = mongoContainerInfo.getConfig().getHostName()13def mongoContainerIp = mongoContainerInfo.getNetworkSettings().getIpAddress()14println "mongoContainerName: ${mongoContainerName}"15println "mongoContainerHost: ${mongoContainerHost}"16println "mongoContainerIp: ${mongoContainerIp}"

createServices

Using AI Code Generation

1import org.testcontainers.containers.DockerComposeContainer2import java.io.File3def dockerComposeContainer = new DockerComposeContainer(new File('src/test/resources/docker-compose.yml'))4        .withExposedService("mongo_1", 27017)5        .withExposedService("mongo_2", 27017)6        .withExposedService("mongo_3", 27017)7        .withExposedService("mongo_4", 27017)8        .withExposedService("mongo_5", 27017)9        .withExposedService("mongo_6", 27017)10        .withExposedService("mongo_7", 27017)11        .withExposedService("mongo_8", 27017)12        .withExposedService("mongo_9", 27017)13        .withExposedService("mongo_10", 27017)14        .withExposedService("mongo_11", 27017)15        .withExposedService("mongo_12", 27017)16        .withExposedService("mongo_13", 27017)17        .withExposedService("mongo_14", 27017)18        .withExposedService("mongo_15", 27017)19        .withExposedService("mongo_16", 27017)20        .withExposedService("mongo_17", 27017)21        .withExposedService("mongo_18", 27017)22        .withExposedService("mongo_19", 27017)23        .withExposedService("mongo_20", 27017)24        .withExposedService("mongo_21", 27017)25        .withExposedService("mongo_22", 27017)26        .withExposedService("mongo_23", 27017)27        .withExposedService("mongo_24", 27017)28        .withExposedService("mongo_25", 27017)29        .withExposedService("mongo_26", 27017)

createServices

Using AI Code Generation

1        Map<String, GenericContainer> services = dockerComposeContainer.createServices("redis", "postgres");2        GenericContainer redisContainer = services.get("redis");3        GenericContainer postgresContainer = services.get("postgres");4        System.out.println(redisContainer.getContainerIpAddress());5        System.out.println(redisContainer.getFirstMappedPort());6        System.out.println(postgresContainer.getContainerIpAddress());7        System.out.println(postgresContainer.getFirstMappedPort());8    }9}

createServices

Using AI Code Generation

1import org.testcontainers.containers.DockerComposeContainer2import org.testcontainers.containers.wait.strategy.Wait3import org.testcontainers.containers.wait.strategy.WaitAllStrategy4import java.io.File5class DockerComposeContainerExample extends Specification {6    def "test docker compose container"() {7        def dockerComposeContainer = new DockerComposeContainer(new File("src/test/resources/docker-compose.yml"))8                .withLocalCompose(true)9                .withExposedService("redis_1", 6379, Wait.forListeningPort())10                .withExposedService("redis_2", 6379, Wait.forListeningPort())11                .withExposedService("redis_3", 6379, Wait.forListeningPort())12                .withExposedService("redis_4", 6379, Wait.forListeningPort())13                .withExposedService("redis_5", 6379, Wait.forListeningPort())14                .withExposedService("redis_6", 6379, Wait.forListeningPort())15                .withExposedService("redis_7", 6379, Wait.forListeningPort())16                .withExposedService("redis_8", 6379, Wait.forListeningPort())17                .withExposedService("redis_9", 6379, Wait.forListeningPort())18                .withExposedService("redis_10", 6379, Wait.forListeningPort())19                .withExposedService("redis_11", 6379, Wait.forListeningPort())20                .withExposedService("redis_12", 6379, Wait.forListeningPort())21                .withExposedService("redis_13", 6379, Wait.forListeningPort())22                .withExposedService("redis_14", 6379, Wait.forListeningPort())23                .withExposedService("redis_15", 6379, Wait.forListeningPort())24                .withExposedService("redis_16", 6379, Wait.forListeningPort())25                .withExposedService("redis_17", 6379, Wait.forListeningPort())26                .withExposedService("redis_18", 6379

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