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

Example 11 with ContainerInfo

use of com.spotify.docker.client.messages.ContainerInfo in project docker-client by spotify.

the class DefaultDockerClientTest method testNetworksConnectContainer.

@Test
public void testNetworksConnectContainer() throws Exception {
    requireDockerApiVersionAtLeast("1.21", "createNetwork and listNetworks");
    assumeFalse(CIRCLECI);
    sut.pull(BUSYBOX_LATEST);
    final String networkName = randomName();
    final String containerName = randomName();
    final NetworkCreation networkCreation = sut.createNetwork(NetworkConfig.builder().name(networkName).build());
    assertThat(networkCreation.id(), is(notNullValue()));
    final ContainerConfig containerConfig = ContainerConfig.builder().image(BUSYBOX_LATEST).cmd("sh", "-c", "while :; do sleep 1; done").build();
    final ContainerCreation containerCreation = sut.createContainer(containerConfig, containerName);
    assertThat(containerCreation.id(), is(notNullValue()));
    sut.startContainer(containerCreation.id());
    sut.connectToNetwork(containerCreation.id(), networkCreation.id());
    Network network = sut.inspectNetwork(networkCreation.id());
    assertThat(network.containers().size(), equalTo(1));
    final Network.Container container = network.containers().get(containerCreation.id());
    assertThat(container, notNullValue());
    if (dockerApiVersionAtLeast("1.22")) {
        assertThat(container.name(), notNullValue());
    }
    assertThat(container.macAddress(), notNullValue());
    assertThat(container.ipv4Address(), notNullValue());
    assertThat(container.ipv6Address(), notNullValue());
    final ContainerInfo containerInfo = sut.inspectContainer(containerCreation.id());
    assertThat(containerInfo.networkSettings().networks().size(), is(2));
    final AttachedNetwork attachedNetwork = containerInfo.networkSettings().networks().get(networkName);
    assertThat(attachedNetwork, is(notNullValue()));
    if (dockerApiVersionAtLeast("1.22")) {
        assertThat(attachedNetwork.networkId(), is(notNullValue()));
    }
    assertThat(attachedNetwork.endpointId(), is(notNullValue()));
    assertThat(attachedNetwork.gateway(), is(notNullValue()));
    assertThat(attachedNetwork.ipAddress(), is(notNullValue()));
    assertThat(attachedNetwork.ipPrefixLen(), is(notNullValue()));
    assertThat(attachedNetwork.macAddress(), is(notNullValue()));
    assertThat(attachedNetwork.ipv6Gateway(), is(notNullValue()));
    assertThat(attachedNetwork.globalIPv6Address(), is(notNullValue()));
    assertThat(attachedNetwork.globalIPv6PrefixLen(), greaterThanOrEqualTo(0));
    sut.disconnectFromNetwork(containerCreation.id(), networkCreation.id());
    network = sut.inspectNetwork(networkCreation.id());
    assertThat(network.containers().size(), equalTo(0));
    sut.stopContainer(containerCreation.id(), 1);
    sut.removeContainer(containerCreation.id());
    sut.removeNetwork(networkCreation.id());
}

Example 12 with ContainerInfo

use of com.spotify.docker.client.messages.ContainerInfo in project docker-client by spotify.

the class DefaultDockerClientTest method testLogsNoStdOut.

@Test
public void testLogsNoStdOut() throws Exception {
    sut.pull(BUSYBOX_LATEST);
    final String container = randomName();
    final ContainerConfig volumeConfig = ContainerConfig.builder().image(BUSYBOX_LATEST).cmd("sh", "-c", "echo This message goes to stdout && echo This message goes to stderr 1>&2").build();
    sut.createContainer(volumeConfig, container);
    sut.startContainer(container);
    sut.waitContainer(container);
    final ContainerInfo info = sut.inspectContainer(container);
    assertThat(info.state().running(), is(false));
    assertThat(info.state().exitCode(), is(0));
    final String logs;
    try (LogStream stream = sut.logs(info.id(), stdout(false), stderr())) {
        logs = stream.readFully();
    }
    assertThat(logs, containsString("This message goes to stderr"));
    assertThat(logs, not(containsString("This message goes to stdout")));
}

Example 13 with ContainerInfo

use of com.spotify.docker.client.messages.ContainerInfo in project docker-client by spotify.

the class DefaultDockerClientTest method testContainerVolumesOldStyle.

@Test
@SuppressWarnings("deprecation")
public void testContainerVolumesOldStyle() throws Exception {
    requireDockerApiVersionLessThan("1.20", "Creating a container with volumes and inspecting volumes in old style");
    sut.pull(BUSYBOX_LATEST);
    final HostConfig hostConfig = HostConfig.builder().binds(Bind.from("/local/path").to("/remote/path").build()).build();
    final ContainerConfig volumeConfig = ContainerConfig.builder().image(BUSYBOX_LATEST).addVolume("/foo").hostConfig(hostConfig).build();
    final String id = sut.createContainer(volumeConfig, randomName()).id();
    final ContainerInfo volumeContainer = sut.inspectContainer(id);
    final List<String> expectedDestinations = newArrayList("/foo", "/remote/path");
    final Set<String> actualDestinations = volumeContainer.volumes().keySet();
    // To make sure two sets are equal, when they may be in different orders,
    // we check that each one contains all the elements of the other.
    // Equivalent to, in math, proving two sets are one-to-one by proving
    // they are injective ("into") and surjective ("onto").
    assertThat(actualDestinations, everyItem(isIn(expectedDestinations)));
    assertThat(expectedDestinations, everyItem(isIn(actualDestinations)));
    // The local paths returned from ContainerInfo.volumes() are paths in the docker
    // file system. So they are not predictable (at least by me, the test writer,
    // John Flavin.) However, the local path we asked for will always be included as part of
    // the path that is returned. So we can just check that one in the list of items
    // we got back contains our expected path.
    final String expectedLocalPath = "/local/path";
    assertThat(volumeContainer.volumes().values(), hasItem(containsString(expectedLocalPath)));
    assertThat(volumeContainer.config().volumes(), hasItem("/foo"));
}

Example 14 with ContainerInfo

use of com.spotify.docker.client.messages.ContainerInfo in project docker-client by spotify.

the class DefaultDockerClientTest method testInspectContainerWithSecurityOpts.

@Test
public void testInspectContainerWithSecurityOpts() throws Exception {
    final String userLabel = "label:user:dxia";
    final String roleLabel = "label:role:foo";
    final String typeLabel = "label:type:bar";
    final String levelLabel = "label:level:9001";
    sut.pull(MEMCACHED_LATEST);
    final HostConfig hostConfig = HostConfig.builder().securityOpt(userLabel, roleLabel, typeLabel, levelLabel).build();
    final ContainerConfig config = ContainerConfig.builder().image(MEMCACHED_LATEST).hostConfig(hostConfig).build();
    final ContainerCreation container = sut.createContainer(config, randomName());
    sut.startContainer(container.id());
    final ContainerInfo containerInfo = sut.inspectContainer(container.id());
    assertThat(containerInfo, notNullValue());
    assertThat(containerInfo.hostConfig().securityOpt(), hasItems(userLabel, roleLabel, typeLabel, levelLabel));
}

Example 15 with ContainerInfo

use of com.spotify.docker.client.messages.ContainerInfo in project docker-client by spotify.

the class DefaultDockerClientTest method testRestartPolicy.

private void testRestartPolicy(HostConfig.RestartPolicy restartPolicy) throws Exception {
    sut.pull(BUSYBOX_LATEST);
    final HostConfig hostConfig = HostConfig.builder().restartPolicy(restartPolicy).build();
    final ContainerConfig containerConfig = ContainerConfig.builder().image(BUSYBOX_LATEST).cmd("sh", "-c", "while :; do sleep 1; done").hostConfig(hostConfig).build();
    final String containerName = randomName();
    final ContainerCreation containerCreation = sut.createContainer(containerConfig, containerName);
    final String containerId = containerCreation.id();
    final ContainerInfo info = sut.inspectContainer(containerId);
    assertThat(info.hostConfig().restartPolicy().name(), is(restartPolicy.name()));
    final Integer retryCount = restartPolicy.maxRetryCount() == null ? 0 : restartPolicy.maxRetryCount();
    assertThat(info.hostConfig().restartPolicy().maxRetryCount(), is(retryCount));
}