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

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

Source:GenericContainer.java

...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())397                .distinct()398                .collect(Collectors.toSet());399    }400    /**401     * {@inheritDoc}402     */403    @Override404    public SELF waitingFor(@NonNull org.testcontainers.containers.wait.strategy.WaitStrategy waitStrategy) {405        this.waitStrategy = waitStrategy;...

findAllNetworksForLinkedContainers

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer;2import org.testcontainers.containers.Network;3import java.util.List;4public class NetworkTest {5    public static void main(String[] args) {6        Network network = Network.newNetwork();7        GenericContainer container1 = new GenericContainer("alpine:3.9.4")8                .withNetwork(network)9                .withNetworkAliases("container1")10                .withCommand("tail", "-f", "/dev/null");11        container1.start();12        GenericContainer container2 = new GenericContainer("alpine:3.9.4")13                .withNetwork(network)14                .withNetworkAliases("container2")15                .withCommand("tail", "-f", "/dev/null");16        container2.start();17        List<Network> networks = container1.findAllNetworksForLinkedContainers();18        System.out.println("Networks found: " + networks.size());19    }20}

findAllNetworksForLinkedContainers

Using AI Code Generation

1public void testFindAllNetworksForLinkedContainers() {2    try (final GenericContainer redis = new GenericContainer("redis:3.2.6").withExposedPorts(6379)) {3        redis.start();4        final Set<Network> networks = redis.findAllNetworksForLinkedContainers();5        assertNotNull(networks);6        assertEquals(1, networks.size());7        final Network network = networks.iterator().next();8        assertNotNull(network);9        assertEquals("bridge", network.getId());10    }11}12public void testFindAllNetworksForLinkedContainers() {13    try (final Network network = Network.newNetwork()) {14        try (final GenericContainer redis = new GenericContainer("redis:3.2.6").withNetwork(network).withExposedPorts(6379)) {15            redis.start();16            final Set<Network> networks = redis.findAllNetworksForLinkedContainers();17            assertNotNull(networks);18            assertEquals(1, networks.size());19            final Network redisNetwork = networks.iterator().next();20            assertNotNull(redisNetwork);21            assertEquals(network.getId(), redisNetwork.getId());22        }23    }24}25public void testFindAllNetworksForLinkedContainers() {26    try (final Network network = Network.newNetwork()) {27        try (final GenericContainer redis = new GenericContainer("redis:3.2.6").withNetwork(network).withExposedPorts(6379)) {28            redis.start();29            final Set<Network> networks = redis.findAllNetworksForLinkedContainers();30            assertNotNull(networks);31            assertEquals(1, networks.size());32            final Network redisNetwork = networks.iterator().next();33            assertNotNull(redisNetwork);34            assertEquals(network.getId(), redisNetwork.getId());35        }36    }37}38public void testFindAllNetworksForLinkedContainers() {39    try (final Network network = Network.newNetwork()) {40        try (final GenericContainer redis = new GenericContainer("redis:3.2.6").withNetwork(network).withExposedPorts(6379)) {41            redis.start();42            final Set<Network> networks = redis.findAllNetworksForLinkedContainers();43            assertNotNull(networks);44            assertEquals(1, networks.size());

findAllNetworksForLinkedContainers

Using AI Code Generation

1public class DockerComposeTest {2    public void test() {3        try (DockerComposeContainer environment = new DockerComposeContainer(new File("src/test/resources/docker-compose.yml"))) {4            environment.start();5            System.out.println("Running containers: " + environment.getContainerNames());6            System.out.println("Networks: " + environment.getNetworks());7            System.out.println("Networks for linked containers: " + environment.findAllNetworksForLinkedContainers());8        }9    }10}11package org.testcontainers.containers;12import org.junit.Test;13import java.io.File;14public class DockerComposeTest {15    public void test() {16        try (DockerComposeContainer environment = new DockerComposeContainer(new File("src/test/resources/docker-compose.yml"))) {17            environment.start();18            System.out.println("Running containers: " + environment.getContainerNames());19            System.out.println("Networks: " + environment.getNetworks());20            System.out.println("Networks for linked containers: " + environment.findAllNetworksForLinkedContainers());21        }22    }23}

findAllNetworksForLinkedContainers

Using AI Code Generation

1public static void main(String[] args) throws IOException, InterruptedException {2    try (GenericContainer container = new GenericContainer("alpine:3.4")3        .withCommand("tail", "-f", "/dev/null")4        .withExposedPorts(80)) {5        container.start();6        System.out.println(container.getContainerIpAddress());7        System.out.println(container.getMappedPort(80));8        System.out.println(container.getNetwork());9    }10}11public static void main(String[] args) throws IOException, InterruptedException {12    try (GenericContainer container = new GenericContainer("alpine:3.4")13        .withCommand("tail", "-f", "/dev/null")14        .withExposedPorts(80)) {15        container.start();16        System.out.println(container.getContainerIpAddress());17        System.out.println(container.getMappedPort(80));18        System.out.println(container.getNetwork());19        container.connectToNetwork("testcontainers");20    }21}

findAllNetworksForLinkedContainers

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer2val container = new GenericContainer("alpine")3container.withCommand("sleep", "1000")4container.withNetworkAliases("alpine")5container.start()6println(networks)7container.stop()8import org.testcontainers.containers.GenericContainer9import com.github.dockerjava.api.DockerClient10val container = new GenericContainer("alpine")11container.withCommand("sleep", "1000")12container.withNetworkAliases("alpine")13container.start()14println(networks)15container.stop()

findAllNetworksForLinkedContainers

Using AI Code Generation

1Set<String> networks = container.findAllNetworksForLinkedContainers();2networks.forEach(network -> {3    try {4        dockerClient.removeNetworkCmd(network).exec();5    } catch (Exception e) {6        log.warn("Could not remove network: " + network, e);7    }8});9Set<String> networks = container.findAllNetworksForLinkedContainers();10networks.forEach(network -> {11    try {12        dockerClient.removeNetworkCmd(network).exec();13    } catch (Exception e) {14        log.warn("Could not remove network: " + network, e);15    }16});17Set<String> networks = container.findAllNetworksForLinkedContainers();18networks.forEach(network -> {19    try {20        dockerClient.removeNetworkCmd(network).exec();21    } catch (Exception e) {22        log.warn("Could not remove network: " + network, e);23    }24});25Set<String> networks = container.findAllNetworksForLinkedContainers();26networks.forEach(network -> {27    try {28        dockerClient.removeNetworkCmd(network).exec();29    } catch (Exception e) {30        log.warn("Could not remove network: " + network, e);31    }32});33Set<String> networks = container.findAllNetworksForLinkedContainers();

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