Examples with HostConfig com.spotify.docker.client.messages.HostConfig used on opensource projects

Example 26 with HostConfig

use of com.spotify.docker.client.messages.HostConfig in project helios by spotify.

the class TaskRunner method startContainer.

private String startContainer(final String image, final Optional<String> dockerVersion) throws InterruptedException, DockerException {
    // Get container image info
    final ImageInfo imageInfo = docker.inspectImage(image);
    if (imageInfo == null) {
        throw new HeliosRuntimeException("docker inspect image returned null on image " + image);
    }
    // Create container
    final HostConfig hostConfig = config.hostConfig(dockerVersion);
    final ContainerConfig containerConfig = config.containerConfig(imageInfo, dockerVersion).toBuilder().hostConfig(hostConfig).build();
    listener.creating();
    final ContainerCreation container = docker.createContainer(containerConfig, containerName);
    log.info("created container: {}: {}, {}", config, container, containerConfig);
    listener.created(container.id());
    // Start container
    log.info("starting container: {}: {} {}", config, container.id(), hostConfig);
    listener.starting();
    docker.startContainer(container.id());
    log.info("started container: {}: {}", config, container.id());
    listener.started();
    return container.id();
}

Example 27 with HostConfig

use of com.spotify.docker.client.messages.HostConfig in project helios by spotify.

the class SyslogRedirectingContainerDecorator method decorateHostConfig.

@Override
public void decorateHostConfig(Job job, Optional<String> dockerVersion, HostConfig.Builder hostConfigBuilder) {
    final HostConfig hostConfig = hostConfigBuilder.build();
    if (useSyslogRedirector(dockerVersion)) {
        final List<String> binds = Lists.newArrayList();
        if (hostConfig.binds() != null) {
            binds.addAll(hostConfig.binds());
        }
        binds.add("/usr/lib/helios:/helios:ro");
        hostConfigBuilder.binds(binds);
    } else {
        final ImmutableMap.Builder<String, String> logOpts = ImmutableMap.builder();
        logOpts.put("syslog-address", "udp://" + syslogHostPort);
        // match the behavior of syslog-redirector
        logOpts.put("syslog-facility", "local0");
        logOpts.put("tag", job.getId().toString());
        hostConfigBuilder.logConfig(LogConfig.create("syslog", logOpts.build()));
    }
}

Example 28 with HostConfig

use of com.spotify.docker.client.messages.HostConfig in project helios by spotify.

the class ReapingTest method startContainer.

private void startContainer(final String name) throws DockerException, InterruptedException {
    docker.pull(BUSYBOX);
    final HostConfig hostConfig = HostConfig.builder().build();
    final ContainerConfig config = ContainerConfig.builder().image(BUSYBOX).cmd(IDLE_COMMAND).hostConfig(hostConfig).build();
    final ContainerCreation creation = docker.createContainer(config, name);
    final String containerId = creation.id();
    docker.startContainer(containerId);
}

Example 29 with HostConfig

use of com.spotify.docker.client.messages.HostConfig in project helios by spotify.

the class SystemTestBase method assertDockerReachable.

private void assertDockerReachable(final int probePort) throws Exception {
    try (final DockerClient docker = getNewDockerClient()) {
        // Pull our base images
        try {
            docker.inspectImage(BUSYBOX);
        } catch (ImageNotFoundException e) {
            docker.pull(BUSYBOX);
        }
        try {
            docker.inspectImage(ALPINE);
        } catch (ImageNotFoundException e) {
            docker.pull(ALPINE);
        }
        // Start a container with an exposed port
        final HostConfig hostConfig = HostConfig.builder().portBindings(ImmutableMap.of("4711/tcp", singletonList(PortBinding.of("0.0.0.0", probePort)))).build();
        final ContainerConfig config = ContainerConfig.builder().image(BUSYBOX).cmd("nc", "-p", "4711", "-lle", "cat").exposedPorts(ImmutableSet.of("4711/tcp")).hostConfig(hostConfig).build();
        final ContainerCreation creation = docker.createContainer(config, testTag + "-probe");
        final String containerId = creation.id();
        docker.startContainer(containerId);
        // Wait for container to come up
        Polling.await(5, SECONDS, new Callable<Object>() {

            @Override
            public Object call() throws Exception {
                final ContainerInfo info = docker.inspectContainer(containerId);
                return info.state().running() ? true : null;
            }
        });
        log.info("Verifying that docker containers are reachable");
        try {
            Polling.awaitUnchecked(5, SECONDS, new Callable<Object>() {

                @Override
                public Object call() throws Exception {
                    log.info("Probing: {}:{}", DOCKER_HOST.address(), probePort);
                    try (final Socket ignored = new Socket(DOCKER_HOST.address(), probePort)) {
                        return true;
                    } catch (IOException e) {
                        return false;
                    }
                }
            });
        } catch (TimeoutException e) {
            fail("Please ensure that DOCKER_HOST is set to an address that where containers can " + "be reached. If docker is running in a local VM, DOCKER_HOST must be set to the " + "address of that VM. If docker can only be reached on a limited port range, " + "set the environment variable DOCKER_PORT_RANGE=start:end");
        }
        docker.killContainer(containerId);
    }
}

Example 30 with HostConfig

use of com.spotify.docker.client.messages.HostConfig in project helios by spotify.

the class SyslogRedirectingContainerDecoratorTest method testWithDockerVersionPost1_9.

@Test
public void testWithDockerVersionPost1_9() {
    final Optional<String> dockerVersion = Optional.of("1.12.1");
    final SyslogRedirectingContainerDecorator decorator = new SyslogRedirectingContainerDecorator(SYSLOG_HOST_PORT);
    final HostConfig.Builder hostBuilder = HostConfig.builder();
    decorator.decorateHostConfig(JOB, dockerVersion, hostBuilder);
    final ContainerConfig.Builder containerBuilder = ContainerConfig.builder();
    decorator.decorateContainerConfig(JOB, imageInfo, dockerVersion, containerBuilder);
    final ContainerConfig containerConfig = containerBuilder.build();
    assertThat(containerConfig.entrypoint(), not(hasItem("/helios/syslog-redirector")));
    final HostConfig hostConfig = hostBuilder.build();
    final LogConfig logConfig = hostConfig.logConfig();
    assertEquals("syslog", logConfig.logType());
    assertEquals(JOB.getId().toString(), logConfig.logOptions().get("tag"));
    assertEquals("udp://" + SYSLOG_HOST_PORT, logConfig.logOptions().get("syslog-address"));
}