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How to use findLinksFromThisContainer method of org.testcontainers.containers.GenericContainer class

Best Testcontainers-java code snippet using org.testcontainers.containers.GenericContainer.findLinksFromThisContainer

Source:GenericContainer.java

...334        Set<String> allLinkedContainerNetworks = new HashSet<>();335        for (Map.Entry<String, LinkableContainer> linkEntries : linkedContainers.entrySet()) {336            String alias = linkEntries.getKey();337            LinkableContainer linkableContainer = linkEntries.getValue();338            Set<Link> links = findLinksFromThisContainer(alias, linkableContainer);339            allLinks.addAll(links);340            if (allLinks.size() == 0) {341                throw new ContainerLaunchException("Aborting attempt to link to container " +342                        linkableContainer.getContainerName() +343                        " as it is not running");344            }345            Set<String> linkedContainerNetworks = findAllNetworksForLinkedContainers(linkableContainer);346            allLinkedContainerNetworks.addAll(linkedContainerNetworks);347        }348        createCommand.withLinks(allLinks.toArray(new Link[allLinks.size()]));349        allLinkedContainerNetworks.remove("bridge");350        if (allLinkedContainerNetworks.size() > 1) {351            logger().warn("Container needs to be on more than one custom network to link to other " +352                            "containers - this is not currently supported. Required networks are: {}",353                    allLinkedContainerNetworks);354        }355        Optional<String> networkForLinks = allLinkedContainerNetworks.stream().findFirst();356        if (networkForLinks.isPresent()) {357            logger().debug("Associating container with network: {}", networkForLinks.get());358            createCommand.withNetworkMode(networkForLinks.get());359        }360        createCommand.withPublishAllPorts(true);361        String[] extraHostsArray = extraHosts.stream()362                .toArray(String[]::new);363        createCommand.withExtraHosts(extraHostsArray);364        if (network != null) {365            createCommand.withNetworkMode(network.getId());366            createCommand.withAliases(this.networkAliases);367        } else if (networkMode != null) {368            createCommand.withNetworkMode(networkMode);369        }370        if (workingDirectory != null) {371            createCommand.withWorkingDir(workingDirectory);372        }373        if (privilegedMode) {374            createCommand.withPrivileged(privilegedMode);375        }376        createContainerCmdModifiers.forEach(hook -> hook.accept(createCommand));377        Map<String, String> labels = createCommand.getLabels();378        labels = new HashMap<>(labels != null ? labels : Collections.emptyMap());379        labels.putAll(DockerClientFactory.DEFAULT_LABELS);380        createCommand.withLabels(labels);381    }382    private Set<Link> findLinksFromThisContainer(String alias, LinkableContainer linkableContainer) {383        return dockerClient.listContainersCmd()384                .withStatusFilter(Arrays.asList("running"))385                .exec().stream()386                .flatMap(container -> Stream.of(container.getNames()))387                .filter(name -> name.endsWith(linkableContainer.getContainerName()))388                .map(name -> new Link(name, alias))389                .collect(Collectors.toSet());390    }391    private Set<String> findAllNetworksForLinkedContainers(LinkableContainer linkableContainer) {392        return dockerClient.listContainersCmd().exec().stream()393                .filter(container -> container.getNames()[0].endsWith(linkableContainer.getContainerName()))394                .filter(container -> container.getNetworkSettings() != null &&395                        container.getNetworkSettings().getNetworks() != null)396                .flatMap(container -> container.getNetworkSettings().getNetworks().keySet().stream())...

findLinksFromThisContainer

Using AI Code Generation

1import java.util.List;2import java.util.stream.Collectors;3import java.util.stream.Stream;4import org.testcontainers.containers.GenericContainer;5import org.testcontainers.containers.output.Slf4jLogConsumer;6import org.testcontainers.containers.output.ToStringConsumer;7import org.testcontainers.containers.wait.strategy.Wait;8import org.testcontainers.images.builder.Transferable;9import org.testcontainers.utility.DockerImageName;10import org.testcontainers.utility.MountableFile;11import org.testcontainers.utility.TestcontainersConfiguration;12public class Test {13    public static void main(String[] args) throws Exception {14        try (GenericContainer<?> container = new GenericContainer<>(DockerImageName.parse("nginx:1.19.6"))15                .withNetworkAliases("my-nginx")16                .withExposedPorts(80)17                .withClasspathResourceMapping("nginx.conf", "/etc/nginx/nginx.conf", Transferable.CONTENT_TYPE)18                .withCommand("nginx", "-g", "daemon off;")19                .waitingFor(Wait.forHttp("/"))20                .withLogConsumer(new Slf4jLogConsumer(TestcontainersConfiguration.getInstance().getLoggerFactory().getLogger("nginx")))21                .withStartupTimeoutSeconds(30)) {22            container.start();23            Thread.sleep(5000);24            List<String> links = container.findLinksFromThisContainer();25            System.out.println(links);

findLinksFromThisContainer

Using AI Code Generation

1GenericContainer container = new GenericContainer("alpine:3.7")2        .withCommand("tail", "-f", "/dev/null")3        .withExposedPorts(80);4container.start();5container.findLinksFromThisContainer();6Container container = new GenericContainer("alpine:3.7")7        .withCommand("tail", "-f", "/dev/null")8        .withExposedPorts(80);9container.start();10container.findLinksFromThisContainer();11Container container = new GenericContainer("alpine:3.7")12        .withCommand("tail", "-f", "/dev/null")13        .withExposedPorts(80);14container.start();15container.findLinksFromThisContainer();16Container container = new GenericContainer("alpine:3.7")17        .withCommand("tail", "-f", "/dev/null")18        .withExposedPorts(80);19container.start();20container.findLinksFromThisContainer();21Container container = new GenericContainer("alpine:3.7")22        .withCommand("tail", "-f", "/dev/null")23        .withExposedPorts(80);24container.start();25container.findLinksFromThisContainer();26Container container = new GenericContainer("alpine:3.7")27        .withCommand("tail", "-f", "/dev/null")28        .withExposedPorts(80);29container.start();30container.findLinksFromThisContainer();31Container container = new GenericContainer("alpine:3.7")32        .withCommand("tail", "-f", "/dev/null")33        .withExposedPorts(80);34container.start();35container.findLinksFromThisContainer();36Container container = new GenericContainer("alpine:3.7")37        .withCommand("tail", "-f", "/dev/null")38        .withExposedPorts(80);39container.start();

findLinksFromThisContainer

Using AI Code Generation

1public void testFindLinksFromThisContainer() {2    try (GenericContainer container1 = new GenericContainer("alpine:3.9.4")3        .withCommand("tail", "-f", "/dev/null")4        .withNetworkAliases("container1")5        .withExposedPorts(1234)6        .withNetwork(network)) {7        container1.start();8        String container1Ip = container1.getContainerIpAddress();9        Integer container1Port = container1.getMappedPort(1234);10        try (GenericContainer container2 = new GenericContainer("alpine:3.9.4")11            .withCommand("tail", "-f", "/dev/null")12            .withNetworkAliases("container2")13            .withExposedPorts(1234)14            .withNetwork(network)) {15            container2.start();16            String container2Ip = container2.getContainerIpAddress();17            Integer container2Port = container2.getMappedPort(1234);18            List<String> links = container1.findLinksFromThisContainer();19            assertThat(links, hasSize(1));20            assertThat(links, contains("container2"));21        }22    }23}24public void testFindLinksToThisContainer() {25    try (GenericContainer container1 = new GenericContainer("alpine:3.9.4")26        .withCommand("tail", "-f", "/dev/null")27        .withNetworkAliases("container1")28        .withExposedPorts(1234)29        .withNetwork(network)) {30        container1.start();31        String container1Ip = container1.getContainerIpAddress();32        Integer container1Port = container1.getMappedPort(1234);33        try (GenericContainer container2 = new GenericContainer("alpine:3.9.4")34            .withCommand("tail", "-f", "/dev/null")35            .withNetworkAliases("container2")36            .withExposedPorts(1234)37            .withNetwork(network)) {38            container2.start();39            String container2Ip = container2.getContainerIpAddress();40            Integer container2Port = container2.getMappedPort(1234);41            List<String> links = container2.findLinksToThisContainer();42            assertThat(links, hasSize(1));43            assertThat(links, contains("container1"));44        }45    }46}

findLinksFromThisContainer

Using AI Code Generation

1GenericContainer container = new GenericContainer("myimage");2container.start();3List<String> links = container.findLinksFromThisContainer("mylink");4System.out.println(links);5container.stop();6GenericContainer container = new GenericContainer("myimage");7container.start();8List<String> links = container.findLinksFromThisContainer("mylink");9System.out.println(links);10container.stop();11GenericContainer container = new GenericContainer("myimage");12container.start();13List<String> links = container.findLinksFromThisContainer("mylink");14System.out.println(links);15container.stop();16GenericContainer container = new GenericContainer("myimage");17container.start();18List<String> links = container.findLinksFromThisContainer("mylink");19System.out.println(links);20container.stop();21GenericContainer container = new GenericContainer("myimage");22container.start();23List<String> links = container.findLinksFromThisContainer("mylink");24System.out.println(links);25container.stop();26GenericContainer container = new GenericContainer("myimage");27container.start();28List<String> links = container.findLinksFromThisContainer("mylink");29System.out.println(links);30container.stop();31GenericContainer container = new GenericContainer("myimage");32container.start();33List<String> links = container.findLinksFromThisContainer("mylink");34System.out.println(links);35container.stop();36GenericContainer container = new GenericContainer("myimage");37container.start();38List<String> links = container.findLinksFromThisContainer("mylink");39System.out.println(links);40container.stop();41GenericContainer container = new GenericContainer("myimage");42container.start();43List<String> links = container.findLinksFromThisContainer("mylink");44System.out.println(links);45container.stop();

findLinksFromThisContainer

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer2import org.testcontainers.containers.wait.strategy.Wait3import org.testcontainers.containers.wait.strategy.WaitStrategy4import org.testcontainers.containers.wait.strategy.WaitStrategyTarget5class GenericContainerWithFindLinksMethod extends GenericContainer<GenericContainerWithFindLinksMethod> {6    def this(dockerImageName) {7        this()8        setDockerImageName(dockerImageName)9    }10    def this(dockerImageName, waitStrategy) {11        this(dockerImageName)12        setWaitStrategy(waitStrategy)13    }14    def this(dockerImageName, exposedPort) {15        this(dockerImageName)16        addExposedPort(exposedPort)17    }18    def this(dockerImageName, exposedPort, waitStrategy) {19        this(dockerImageName, exposedPort)20        setWaitStrategy(waitStrategy)21    }22    def this(dockerImageName, exposedPort, exposedPort2) {23        this(dockerImageName)24        addExposedPort(exposedPort)25        addExposedPort(exposedPort2)26    }27    def this(dockerImageName, exposedPort, exposedPort2, waitStrategy) {28        this(dockerImageName, exposedPort, exposedPort2)29        setWaitStrategy(waitStrategy)30    }31    def this(dockerImageName, exposedPort, exposedPort2, exposedPort3) {32        this(dockerImageName)33        addExposedPort(exposedPort)34        addExposedPort(exposedPort2)35        addExposedPort(exposedPort3)36    }37    def this(dockerImageName, exposedPort, exposedPort2, exposedPort3, waitStrategy) {38        this(dockerImageName, exposedPort, exposedPort2, exposedPort3)39        setWaitStrategy(waitStrategy)40    }41    def this(dockerImageName, exposedPort, exposedPort2, exposedPort3, exposedPort4) {42        this(dockerImageName)43        addExposedPort(exposedPort)44        addExposedPort(exposedPort2)45        addExposedPort(exposedPort3)46        addExposedPort(exposedPort4)47    }48    def this(dockerImageName, exposedPort, exposedPort2, exposedPort3, exposedPort4, waitStrategy) {49        this(dockerImageName, exposedPort

findLinksFromThisContainer

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer2def container1 = new GenericContainer('alpine:3.7')3container1.start()4def container2 = new GenericContainer('alpine:3.7')5container2.start()6def links = container1.findLinksFromThisContainer(container2)7println(links)8container1.stop()9container2.stop()

findLinksFromThisContainer

Using AI Code Generation

1Map<String, Container> links = container.findLinksFromThisContainer();2for (Map.Entry<String, Container> entry : links.entrySet()) {3    String containerName = entry.getKey();4    Container container = entry.getValue();5    String ipAddress = container.getIpAddress();6    System.out.println("Container Name: " + containerName + ", Container IP Address: " + ipAddress);7}

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