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How to use DockerClientFactory class of org.testcontainers package

Best Testcontainers-java code snippet using org.testcontainers.DockerClientFactory

Source:DockerClientUtils.java

1package org.example.environment.framework.utils;2import com.github.dockerjava.api.DockerClient;3import com.github.dockerjava.api.model.Container;4import org.slf4j.LoggerFactory;5import org.testcontainers.DockerClientFactory;6import org.testcontainers.containers.output.Slf4jLogConsumer;7import org.testcontainers.utility.LogUtils;8import java.util.Collections;9import java.util.Objects;10import java.util.stream.Stream;11import static org.example.environment.framework.utils.ContainerPredicates.*;12public class DockerClientUtils {13    private static final String RYUK_NAME = "testcontainers-ryuk-" + DockerClientFactory.SESSION_ID;14    public static String getLogs(String containerId){15        return LogUtils.getOutput(getClient(), containerId);16    }17    public static void followOutput(Stream<Container> containers) {18        containers.forEach(container ->19                        LogUtils.followOutput(getClient(), container.getId(), new Slf4jLogConsumer(LoggerFactory.getLogger(DockerClientUtils.class))));20    }21    public static String getNetworkIdOfContainerWithOpenPublicPort(int port) {22        return findContainersWithOpenPublicPort(port)23                .flatMap(container -> Objects.requireNonNull(container.getNetworkSettings())24                        .getNetworks()25                        .keySet()26                        .stream())27                .distinct()28                .findFirst()29                .orElse(null);30    }31    /**32     * TC starts Ryuk at first call to DockerClientFactory which instantiates docker client.33     * This is this call DockerClientFactory.instance().client().34     * It forces TC to start Ryuk.35     * Client instance will be returned only upon successful Ryuk startup.36     * Thus we are going to instantiate docker client and kill Ryuk when it was successfully started.37     */38    public static void killRyukContainer() {39        killContainers(findRyuk());40    }41    public static void killContainers(Stream<Container> containers) {42        containers.parallel()43                .map(Container::getId)44                .forEach(id ->45                        DockerClientFactory.instance().client()46                                .removeContainerCmd(id)47                                .withForce(true)48                                .exec()49                );50    }51    private static Stream<Container> findContainersWithOpenPublicPort(int port) {52        return findRunningContainers()53                .filter(hasAnyNetwork())54                .filter(hasOpenPort(port));55    }56    public static Stream<Container> findContainersBelongingToNetwork(String network) {57        return findRunningContainers()58                .filter(hasAnyNetwork())59                .filter(hasValidNetworkSettings(network));60    }61    public static Stream<Container> findRunningContainers() {62        return getClient().listContainersCmd()63                .withStatusFilter(Collections.singletonList("running"))64                .exec()65                .stream();66    }67    private static Stream<Container> findRyuk() {68        return findRunningContainers()69                .filter(hasName(RYUK_NAME));70    }71    private static DockerClient getClient() {72        return DockerClientFactory.instance().client();73    }74}...

Source:DockerClientFactoryTest.java

1package org.testcontainers;2import com.github.dockerjava.api.exception.NotFoundException;3import org.junit.Test;4import org.rnorth.visibleassertions.VisibleAssertions;5import org.testcontainers.DockerClientFactory.DiskSpaceUsage;6import org.testcontainers.dockerclient.LogToStringContainerCallback;7import org.testcontainers.utility.TestcontainersConfiguration;8/**9 * Test for {@link DockerClientFactory}.10 */11public class DockerClientFactoryTest {12    @Test13    public void runCommandInsideDockerShouldNotFailIfImageDoesNotExistsLocally() {14        final DockerClientFactory dockFactory = DockerClientFactory.instance();15        try {16            // remove tiny image, so it will be pulled during next command run17            dockFactory.client().removeImageCmd(TestcontainersConfiguration.getInstance().getTinyImage()).withForce(true).exec();18        } catch (NotFoundException ignored) {19            // Do not fail if it's not pulled yet20        }21        dockFactory.runInsideDocker(( cmd) -> cmd.withCmd("sh", "-c", "echo 'SUCCESS'"), ( client, id) -> client.logContainerCmd(id).withStdOut(true).exec(new LogToStringContainerCallback()).toString());22    }23    @Test24    public void shouldHandleBigDiskSize() throws Exception {25        String dfOutput = "/dev/disk1     2982480572 1491240286 2982480572    31%    /";26        DiskSpaceUsage usage = DockerClientFactory.instance().parseAvailableDiskSpace(dfOutput);27        VisibleAssertions.assertEquals("Available MB is correct", (2982480572L / 1024L), usage.availableMB.orElse(0L));28        VisibleAssertions.assertEquals("Available percentage is correct", 31, usage.usedPercent.orElse(0));29    }30}...

Source:ContainerShould.java

2import org.junit.BeforeClass;3import org.junit.Test;4import org.slf4j.Logger;5import org.slf4j.LoggerFactory;6import org.testcontainers.DockerClientFactory;7import org.testcontainers.containers.output.Slf4jLogConsumer;8import org.testcontainers.utility.LogUtils;9import helpers.DockerImageTagResolver;10import io.homecentr.testcontainers.containers.GenericContainerEx;11import io.homecentr.testcontainers.containers.wait.strategy.WaitEx;12public abstract class ContainerShould {13    private static final Logger logger = LoggerFactory.getLogger(ContainerShould.class);14    private static GenericContainerEx _container;15    @BeforeClass16    public static void setUp() {17        _container = new GenericContainerEx<>(new DockerImageTagResolver())18                .waitingFor(WaitEx.forS6OverlayStart());19        _container.start();20        LogUtils.followOutput(DockerClientFactory.instance().client(), _container.getContainerId(), new Slf4jLogConsumer(logger));21    }22    @AfterClass23    public static void cleanUp() {24        _container.close();25    }26    @Test27    public void doSomething() throws Exception {28        throw new Exception("Implement the test");29    }30}...

DockerClientFactory

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import com.github.dockerjava.api.DockerClient;3import com.github.dockerjava.api.command.CreateContainerResponse;4import com.github.dockerjava.api.model.Container;5import com.github.dockerjava.api.model.ExposedPort;6import com.github.dockerjava.api.model.Ports;7import com.github.dockerjava.api.model.Ports.Binding;8import com.github.dockerjava.api.model.Ports.Binding;9import com.github.dockerjava.core.DockerClientBuilder;10import com.github.dockerjava.core.command.PullImageResultCallback;11import com.github.dockerjava.core.command.PushImageResultCallback;12import com.github.dockerjava.api.model.Image;13import com.github.dockerjava.api.command.InspectImageResponse;14import com.github.dockerjava.api.model.Container;15import com.github.dockerjava.api.command.InspectContainerResponse;16import java.util.List;17import java.util.ListIterator;18import java.util.Iterator;19import java.util.Map;20import java.util.Map.Entry;21import java.util.Set;22import java.util.HashMap;23import java.util.ArrayList;24import java.util.Arrays;25import java.util.Collection;26import java.util.Collections;27import java.util.HashSet;28import java.util.Date;29import java.util.concurrent.TimeUnit;30import java.util.concurrent.TimeoutException;31import java.util.concurrent.Executors;32import java.util.concurrent.ExecutorService;33import java.util.concurrent.CompletableFuture;34import java.util.concurrent.CompletionException;35import java.util.concurrent.CompletionStage;36import java.util.concurrent.ExecutionException;37import java.util.concurrent.atomic.AtomicInteger;38import java.util.stream.Collectors;39import java.util.stream.Stream;40import java.util.function.Function;41import java.util.function.Predicate;42import java.util.function.Supplier;43import java.util.function.Consumer;44import java.util.stream.Stream;45import java.util.stream.StreamSupport;46import java.util.stream.IntStream;47import java.util.stream.LongStream;48import java.util.concurrent.Future;49import java.util.concurrent.Callable;50import java.util.concurrent.Executor;51import java.util.concurrent.ExecutorService;52import java.util.concurrent.Executors;53import java.util.concurrent.ScheduledExecutorService;54import java.util.concurrent.TimeUnit;55import java.util.concurrent.TimeoutException;56import java.util.concurrent.atomic.AtomicInteger;57import java.util.concurrent.atomic.AtomicLong;58import java.util.concurrent.atomic.AtomicReference;59import java.util.concurrent.locks.Lock;60import java.util.concurrent.locks.ReentrantLock;61import java.util.concurrent.locks.Condition;62import java.util.concurrent.locks.ReentrantReadWriteLock;63import java.util.concurrent.locks.ReadWriteLock;64import java.util.concurrent.CompletableFuture;65import java.util.concurrent.CompletionStage;

DockerClientFactory

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.containers.output.Slf4jLogConsumer;4import org.testcontainers.containers.output.ToStringConsumer;5import org.testcontainers.containers.wait.strategy.Wait;6import org.testcontainers.utility.DockerImageName;7import org.slf4j.Logger;8import org.slf4j.LoggerFactory;9import java.util.concurrent.TimeUnit;10public class ContainerTest {11    public static void main(String[] args) throws Exception {12        Logger logger = LoggerFactory.getLogger(ContainerTest.class);13        DockerClientFactory.instance().client();14        GenericContainer container = new GenericContainer(DockerImageName.parse("alpine:3.13.5"))15                .withCommand("tail", "-f", "/dev/null")16                .withExposedPorts(80)17                .waitingFor(Wait.forHttp("/").forPort(80).forStatusCode(200).withStartupTimeout(Duration.of(60, SECONDS)))18                .withLogConsumer(new Slf4jLogConsumer(logger));

DockerClientFactory

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.containers.wait.strategy.Wait;4import org.testcontainers.images.builder.ImageFromDockerfile;5import java.io.File;6import java.io.IOException;7import java.util.concurrent.TimeUnit;8public class TestContainerDemo {9    public static void main(String[] args) throws IOException, InterruptedException {10        DockerClientFactory.instance().client();11        ImageFromDockerfile image = new ImageFromDockerfile()12                .withFileFromFile("Dockerfile", new File("Dockerfile"));13        GenericContainer container = new GenericContainer(image)14                .withExposedPorts(8080)15                .withEnv("JAVA_OPTS", "-Djava.security.egd=file:/dev/./urandom")16                .withCommand("/bin/sh", "-c", "java $JAVA_OPTS -jar /app.jar")17                .waitingFor(Wait.forHttp("/").forPort(8080).forStatusCode(200));18        container.start();19        System.out.println("Container Status: "+container.isRunning());20        System.out.println("Container IP Address: "+container.getContainerIpAddress());21        System.out.println("Container Port: "+container.getMappedPort(8080));22        TimeUnit.SECONDS.sleep(5);23        container.stop();24    }25}

DockerClientFactory

Using AI Code Generation

1package org.testcontainers;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.containers.output.Slf4jLogConsumer;4import org.testcontainers.containers.wait.strategy.Wait;5import org.testcontainers.containers.wait.strategy.WaitAllStrategy;6import org.testcontainers.containers.wait.strategy.WaitStrategy;7import org.testcontainers.utility.DockerImageName;8import org.testcontainers.utility.TestcontainersConfiguration;9import java.util.concurrent.TimeUnit;10public class DockerClientFactoryTest {11    public static void main(String[] args) {12        System.out.println("Testcontainers version: " + TestcontainersConfiguration.getInstance().getTestcontainersVersion());13        DockerImageName imageName = DockerImageName.parse("alpine:latest");14        GenericContainer container = new GenericContainer(imageName)15                .withExposedPorts(80)16                .waitingFor(Wait.forHttp("/").forPort(80).withStartupTimeout(Duration.ofSeconds(10)))17                .waitingFor(Wait.forListeningPort().withStartupTimeout(Duration.ofSeconds(10)))18                .withLogConsumer(new Slf4jLogConsumer(LoggerFactory.getLogger("docker-java")))19                .withCommand("sh", "-c", "while true; do echo hello world; sleep 1; done");20        container.start();21        System.out.println("Container started: " + container.getContainerId());22        container.stop();23    }24}

DockerClientFactory

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import com.github.dockerjava.api.DockerClient;3import com.github.dockerjava.core.DockerClientBuilder;4import com.github.dockerjava.core.DefaultDockerClientConfig;5public class DockerClientFactoryDemo {6	public static void main(String[] args) {7		DockerClientFactory factory = DockerClientFactory.instance();8		DefaultDockerClientConfig config = DefaultDockerClientConfig.createDefaultConfigBuilder().build();9		DockerClient client = DockerClientBuilder.getInstance(config).build();10		String dockerHostIpAddress = factory.getDockerHostIpAddress();11		System.out.println("Docker host IP address: " + dockerHostIpAddress);12	}13}

DockerClientFactory

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import org.testcontainers.dockerclient.DockerClientConfigUtils;3import org.testcontainers.utility.TestcontainersConfiguration;4public class DockerClientFactoryTest {5    public static void main(String[] args) {6        String dockerHost = System.getenv("DOCKER_HOST");7        String dockerCertPath = System.getenv("DOCKER_CERT_PATH");8        String dockerConfig = System.getenv("DOCKER_CONFIG");9        System.out.println("DOCKER_HOST: " + dockerHost);10        System.out.println("DOCKER_CERT_PATH: " + dockerCertPath);11        System.out.println("DOCKER_CONFIG: " + dockerConfig);12        TestcontainersConfiguration config = TestcontainersConfiguration.getInstance();13        System.out.println("TestcontainersConfiguration.DOCKER_HOST: " + config.getDockerHost());14        System.out.println("TestcontainersConfiguration.DOCKER_CERT_PATH: " + config.getDockerCertPath());15        System.out.println("TestcontainersConfiguration.DOCKER_CONFIG: " + config.getDockerConfig());16        DockerClientFactory.instance().client();17    }18}19import org.testcontainers.dockerclient.DockerClientConfigUtils;20public class DockerClientConfigUtilsTest {21    public static void main(String[] args) {22        String dockerHost = System.getenv("DOCKER_HOST");23        String dockerCertPath = System.getenv("DOCKER_CERT_PATH");24        String dockerConfig = System.getenv("DOCKER_CONFIG");25        System.out.println("DOCKER_HOST: " + dockerHost);26        System.out.println("DOCKER_CERT_PATH: " + dockerCertPath);27        System.out.println("DOCKER_CONFIG: " + dockerConfig);28        System.out.println("DockerClientConfigUtils.getDockerHostIpAddress(): " + DockerClientConfigUtils.getDockerHostIpAddress());29        System.out.println("DockerClientConfigUtils.getDockerHostIpAddress(): " + DockerClientConfigUtils.getDockerHostIpAddress());30    }31}32import org.testcontainers.dockerclient.DockerClientConfigUtils;33import org.testcontainers.utility.TestcontainersConfiguration;34public class DockerClientConfigUtilsTest {35    public static void main(String[] args) {36        String dockerHost = System.getenv("DOCKER_HOST");37        String dockerCertPath = System.getenv("DOCKER_CERT_PATH");38        String dockerConfig = System.getenv("DOCKER_CONFIG");39        System.out.println("DOCKER_HOST:

DockerClientFactory

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2public class 1 {3    public static void main(String[] args) {4        DockerClient dockerClient = DockerClientFactory.instance().client();5    }6}7import org.testcontainers.DockerClientFactory;8public class 2 {9    public static void main(String[] args) {10        DockerClient dockerClient = DockerClientFactory.instance().client();11    }12}13import org.testcontainers.DockerClientFactory;14public class 3 {15    public static void main(String[] args) {16        DockerClient dockerClient = DockerClientFactory.instance().client();17    }18}19import org.testcontainers.DockerClientFactory;20public class 4 {21    public static void main(String[] args) {22        DockerClient dockerClient = DockerClientFactory.instance().client();23    }24}25import org.testcontainers.DockerClientFactory;26public class 5 {27    public static void main(String[] args) {28        DockerClient dockerClient = DockerClientFactory.instance().client();29    }30}31import org.testcontainers.DockerClientFactory;32public class 6 {33    public static void main(String[] args) {34        DockerClient dockerClient = DockerClientFactory.instance().client();35    }36}37import org.testcontainers.DockerClientFactory;38public class 7 {39    public static void main(String[] args) {40        DockerClient dockerClient = DockerClientFactory.instance().client();41    }42}43import org.testcontainers.DockerClient

DockerClientFactory

Using AI Code Generation

1package com.testcontainers;2import com.github.dockerjava.api.DockerClient;3import org.testcontainers.DockerClientFactory;4public class DockerClientFactoryExample {5    public static void main(String[] args) {6        DockerClient dockerClient = DockerClientFactory.instance().client();7        System.out.println("DockerClientFactoryExample: " + dockerClient);8    }9}

DockerClientFactory

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2public class 1 {3    public static void main(String[] args) {4        DockerClient client = DockerClientFactory.instance().client();5    }6}7Java | Testcontainers - DockerClientFactory.instance()8Java | Testcontainers - DockerClientFactory.instance().client()

DockerClientFactory

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.images.builder.ImageFromDockerfile;4import org.testcontainers.utility.MountableFile;5import java.io.File;6import java.io.IOException;7import java.nio.file.Files;8import java.nio.file.Path;9import java.nio.file.Paths;10public class Test {11    public static void main(String[] args) throws IOException {12        DockerClientFactory.instance().client();13        ImageFromDockerfile image = new ImageFromDockerfile()14                .withDockerfile(Paths.get("Dockerfile"));15        GenericContainer container = new GenericContainer(image)16                .withExposedPorts(8080)17                .withCopyFileToContainer(MountableFile.forHostPath("Dockerfile"), "/")18                .withCommand("bash", "-c", "sleep 1000");19        container.start();20        container.stop();21        container.remove();22        image.remove();23    }24}25import org.testcontainers.DockerClientFactory;26import org.testcontainers.containers.GenericContainer;27import org.testcontainers.images.builder.ImageFromDockerfile;28import org.testcontainers.utility.MountableFile;29import java.io.File;30import java.io.IOException;31import java.nio.file.Files;32import java.nio.file.Path;33import java.nio.file.Paths;34public class Test {35    public static void main(String[] args) throws IOException {36        DockerClientFactory.instance().client();37        ImageFromDockerfile image = new ImageFromDockerfile()38                .withDockerfile(Paths.get("Dockerfile"));39        GenericContainer container = new GenericContainer(image)40                .withExposedPorts(8080)

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