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How to use instance method of org.testcontainers.DockerClientFactory class

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

Source:DockerClientUtils.java

...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

...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:MockDockerClientFactoryExtension.java

...10import org.testcontainers.DockerClientFactory;11class MockDockerClientFactoryExtension implements BeforeEachCallback, AfterEachCallback, ParameterResolver {12    @Override13    public void beforeEach(ExtensionContext context) throws Exception {14        Field instance = DockerClientFactory.class.getDeclaredField("instance");15        instance.setAccessible(true);16        instance.set(null, Mockito.mock(DockerClientFactory.class));17    }18    @Override19    public void afterEach(ExtensionContext context) throws Exception {20        Field instance = DockerClientFactory.class.getDeclaredField("instance");21        instance.setAccessible(true);22        instance.set(null, null);23    }24    @Override25    public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext) throws ParameterResolutionException {26        return DockerClientFactory.class.equals(parameterContext.getParameter().getType());27    }28    @Override29    public Object resolveParameter(ParameterContext parameterContext, ExtensionContext extensionContext) throws ParameterResolutionException {30        return DockerClientFactory.instance();31    }32}...

instance

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 org.testcontainers.utility.MountableFile;6import java.io.File;7import java.io.IOException;8import java.nio.file.Path;9import java.nio.file.Paths;10public class Test {11    public static void main(String[] args) throws IOException {12        System.out.println(DockerClientFactory.instance().dockerHostIpAddress());13        Path dockerfile = Paths.get("Dockerfile");14        ImageFromDockerfile image = new ImageFromDockerfile("myimage", false)15                .withFileFromPath(".", dockerfile);16        image.get();17        GenericContainer container = new GenericContainer(image)18                .withExposedPorts(8080)19                .withEnv("TEST", "test")20                .withFileSystemBind("test.txt", "/tmp/test.txt")21                .waitingFor(Wait.forHttp("/").forPort(8080));22        container.start();23    }24}

instance

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import com.github.dockerjava.api.DockerClient;3import com.github.dockerjava.api.command.InspectContainerResponse;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.core.DockerClientBuilder;9import com.github.dockerjava.core.command.PullImageResultCallback;10public class TestContainer {11    public static void main(String[] args) throws Exception {12        DockerClient dockerClient = DockerClientFactory.instance().client();13        dockerClient.pullImageCmd("postgres").exec(new PullImageResultCallback()).awaitSuccess();14        Container container = dockerClient.createContainerCmd("postgres").withExposedPorts(ExposedPort.tcp(5432)).exec();15        dockerClient.startContainerCmd(container.getId()).exec();16        InspectContainerResponse inspectContainerResponse = dockerClient.inspectContainerCmd(container.getId()).exec();17        Ports ports = inspectContainerResponse.getNetworkSettings().getPorts();18        Binding[] bindings = ports.getBindings().get(ExposedPort.tcp(5432));19        String host = bindings[0].getHostIp();20        String port = bindings[0].getHostPortSpec();21        System.out.println(host);22        System.out.println(port);23    }24}25import com.github.dockerjava.api.DockerClient;26import com.github.dockerjava.api.command.InspectContainerResponse;27import com.github.dockerjava.api.model.Container;28import com.github.dockerjava.api.model.ExposedPort;29import com.github.dockerjava.api.model.Ports;30import com.github.dockerjava.api.model.Ports.Binding;31import com.github.dockerjava.core.DockerClientBuilder;32import com.github.dockerjava.core.command.PullImageResultCallback;33public class TestContainer {34    public static void main(String[] args) throws Exception {35        DockerClient dockerClient = DockerClientBuilder.getInstance().build();36        dockerClient.pullImageCmd("postgres").exec(new PullImageResultCallback()).awaitSuccess();37        Container container = dockerClient.createContainerCmd("postgres").withExposedPorts(ExposedPort.tcp(5432)).exec();38        dockerClient.startContainerCmd(container.getId()).exec();39        InspectContainerResponse inspectContainerResponse = dockerClient.inspectContainerCmd(container.getId()).exec();40        Ports ports = inspectContainerResponse.getNetworkSettings().getPorts();

instance

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import org.testcontainers.utility.DockerImageName;3import org.testcontainers.containers.GenericContainer;4import org.testcontainers.containers.wait.strategy.Wait;5import org.testcontainers.containers.output.Slf4jLogConsumer;6import org.testcontainers.containers.output.OutputFrame;7import org.slf4j.Logger;8import org.slf4j.LoggerFactory;9public class Test {10    private static final Logger log = LoggerFactory.getLogger(Test.class);11    public static void main(String[] args) {12        log.info("Hello, world");13        try {14            DockerClientFactory.instance().client();15        } catch (Exception e) {16            log.error("Error", e);17        }18    }19}20import org.testcontainers.DockerClientFactory;21import org.testcontainers.utility.DockerImageName;22import org.testcontainers.containers.GenericContainer;23import org.testcontainers.containers.wait.strategy.Wait;24import org.testcontainers.containers.output.Slf4jLogConsumer;25import org.testcontainers.containers.output.OutputFrame;26import org.slf4j.Logger;27import org.slf4j.LoggerFactory;28public class Test {29    private static final Logger log = LoggerFactory.getLogger(Test.class);30    public static void main(String[] args) {31        log.info("Hello, world");32        try {33            DockerImageName.parse("java:8");34        } catch (Exception e) {35            log.error("Error", e);36        }37    }38}39import org.testcontainers.DockerClientFactory;40import org.testcontainers.utility.DockerImageName;41import org.testcontainers.containers.GenericContainer;42import org.testcontainers.containers.wait.strategy.Wait;43import org.testcontainers.containers.output.Slf4jLogConsumer;44import org.testcontainers.containers.output.OutputFrame;45import org.slf4j.Logger;46import org.slf4j.LoggerFactory;47public class Test {48    private static final Logger log = LoggerFactory.getLogger(Test.class);49    public static void main(String[] args) {50        log.info("Hello, world");51        try {52            GenericContainer container = new GenericContainer(DockerImageName.parse("java:8"))53                .withExposedPorts(80)54                .waitingFor(Wait.forHttp("/"));55            container.start();56            container.stop();57        } catch (Exception e) {

instance

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2public class 1 {3  public static void main(String[] args) {4    DockerClientFactory.instance().client();5  }6}7import org.testcontainers.DockerClientFactory;8public class 2 {9  public static void main(String[] args) {10    DockerClientFactory.instance().client();11  }12}13Exception in thread "main" java.lang.NoSuchMethodError: org.testcontainers.DockerClientFactory.instance()Lorg/testcontainers/DockerClientFactory;14	at 1.main(1.java:4)

instance

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2public class 1 {3    public static void main(String[] args) {4        System.out.println("DockerClientFactory.instance().dockerHostIpAddress() = " + DockerClientFactory.instance().dockerHostIpAddress());5    }6}7DockerClientFactory.instance().dockerHostIpAddress() =

instance

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2import org.testcontainers.utility.DockerImageName;3public class DockerClientFactoryTest {4    public static void main(String[] args) {5        DockerClientFactory factory = DockerClientFactory.instance();6        System.out.println("DockerClientFactory instance: " + factory);7        DockerImageName imageName = DockerImageName.parse("testcontainers/ryuk:0.3.1");8        System.out.println("DockerImageName: " + imageName);9    }10}11import org.testcontainers.DockerClientFactory;12import org.testcontainers.utility.DockerImageName;13public class DockerClientFactoryTest {14    public static void main(String[] args) {15        DockerClientFactory factory = DockerClientFactory.instance();16        System.out.println("DockerClientFactory instance: " + factory);17        DockerImageName imageName = DockerImageName.parse("testcontainers/ryuk:0.3.1");18        System.out.println("DockerImageName: " + imageName);19    }20}21        DockerClientFactory factory = DockerClientFactory.instance();22  symbol:   method instance()

instance

Using AI Code Generation

1package org.testcontainers;2import org.testcontainers.utility.DockerImageName;3public class DockerClientFactory {4    public static void main(String[] args) {5        DockerClientFactory factory = new DockerClientFactory();6        DockerImageName name = DockerImageName.parse("docker.elastic.co/elasticsearch/elasticsearch:7.10.1");7        factory.getDockerHostIpAddress(name);8    }9    public String getDockerHostIpAddress(DockerImageName dockerImageName) {10        return null;11    }12}13package org.testcontainers;14import org.testcontainers.utility.DockerImageName;15public class DockerClientFactory {16    public static void main(String[] args) {17        DockerImageName name = DockerImageName.parse("docker.elastic.co/elasticsearch/elasticsearch:7.10.1");18        DockerClientFactory.getDockerHostIpAddress(name);19    }20    public static String getDockerHostIpAddress(DockerImageName dockerImageName) {21        return null;22    }23}

instance

Using AI Code Generation

1import org.testcontainers.DockerClientFactory;2public class TestContainerTest {3    public static void main(String[] args) {4        System.out.println(DockerClientFactory.instance().client().versionCmd().exec().getVersion());5    }6}

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