@Test(groups = "ignoreInCircleCi")
public void testStopContainer() throws DockerException {
final RemoteApiVersion apiVersion = getVersion(dockerClient);
CreateContainerResponse container =
dockerClient.createContainerCmd("busybox").withCmd("sleep", "9999").exec();
LOG.info("Created container: {}", container.toString());
assertThat(container.getId(), not(isEmptyString()));
dockerClient.startContainerCmd(container.getId()).exec();
LOG.info("Stopping container: {}", container.getId());
dockerClient.stopContainerCmd(container.getId()).withTimeout(2).exec();
InspectContainerResponse inspectContainerResponse =
dockerClient.inspectContainerCmd(container.getId()).exec();
LOG.info("Container Inspect: {}", inspectContainerResponse.toString());
assertThat(inspectContainerResponse.getState().getRunning(), is(equalTo(false)));
final Integer exitCode = inspectContainerResponse.getState().getExitCode();
if (apiVersion.equals(VERSION_1_22)) {
assertThat(exitCode, is(0));
} else {
assertThat(exitCode, not(0));
}
}
private String lookupImageIdFromContainer(String containerId) {
try {
InspectContainerResponse containerInspectResponse =
docker.inspectContainerCmd(containerId).exec();
return containerInspectResponse.getImageId();
} catch (DockerException e) {
logger.error("Unable to inspect container " + containerId, e);
throw new OrchestrationException(e);
}
}
public Map<String, String> getIPAddresses() {
Map<String, String> idToIpAddressMap = new HashMap<>();
for (Id id : ids()) {
Conf conf = repo.conf(id);
if (inclusive(id) && conf.isExposeContainerIp()) {
String containerName = repo.containerName(id);
InspectContainerResponse containerInspectResponse =
docker.inspectContainerCmd(containerName).exec();
idToIpAddressMap.put(
id.toString(), containerInspectResponse.getNetworkSettings().getIpAddress());
}
}
return idToIpAddressMap;
}
@Test()
public void inspectContainer() throws DockerException {
String containerName = "generated_" + new SecureRandom().nextInt();
CreateContainerResponse container =
dockerClient.createContainerCmd("busybox").withCmd("top").withName(containerName).exec();
LOG.info("Created container {}", container.toString());
assertThat(container.getId(), not(isEmptyString()));
InspectContainerResponse containerInfo =
dockerClient.inspectContainerCmd(container.getId()).exec();
assertEquals(containerInfo.getId(), container.getId());
}
@Test
public void inspectContainerRestartCount() throws DockerException {
CreateContainerResponse container =
dockerClient.createContainerCmd("busybox").withCmd("env").exec();
LOG.info("Created container {}", container.toString());
assertThat(container.getId(), not(isEmptyString()));
InspectContainerResponse inspectContainerResponse =
dockerClient.inspectContainerCmd(container.getId()).exec();
assertThat(inspectContainerResponse.getRestartCount(), equalTo(0));
}
@Test
public void inspectContainerNetworkSettings() throws DockerException {
CreateContainerResponse container =
dockerClient.createContainerCmd("busybox").withCmd("env").exec();
LOG.info("Created container {}", container.toString());
assertThat(container.getId(), not(isEmptyString()));
InspectContainerResponse inspectContainerResponse =
dockerClient.inspectContainerCmd(container.getId()).exec();
assertFalse(inspectContainerResponse.getNetworkSettings().getHairpinMode());
}
@Test
public void testWaitContainer() throws DockerException {
CreateContainerResponse container =
dockerClient.createContainerCmd("busybox").withCmd("true").exec();
LOG.info("Created container: {}", container.toString());
assertThat(container.getId(), not(isEmptyString()));
dockerClient.startContainerCmd(container.getId()).exec();
int exitCode = dockerClient.waitContainerCmd(container.getId()).exec();
LOG.info("Container exit code: {}", exitCode);
assertThat(exitCode, equalTo(0));
InspectContainerResponse inspectContainerResponse =
dockerClient.inspectContainerCmd(container.getId()).exec();
LOG.info("Container Inspect: {}", inspectContainerResponse.toString());
assertThat(inspectContainerResponse.getState().isRunning(), is(equalTo(false)));
assertThat(inspectContainerResponse.getState().getExitCode(), is(equalTo(exitCode)));
}
