Examples with State io.fabric8.agent.service.State used on opensource projects

Example 1 with State

use of io.fabric8.agent.service.State in project che by eclipse.

the class OpenShiftConnector method createContainer.

/**
     * @param createContainerParams
     * @return
     * @throws IOException
     */
@Override
public ContainerCreated createContainer(CreateContainerParams createContainerParams) throws IOException {
    String containerName = KubernetesStringUtils.convertToContainerName(createContainerParams.getContainerName());
    String workspaceID = getCheWorkspaceId(createContainerParams);
    // Generate workspaceID if CHE_WORKSPACE_ID env var does not exist
    workspaceID = workspaceID.isEmpty() ? KubernetesStringUtils.generateWorkspaceID() : workspaceID;
    // imageForDocker is the docker version of the image repository. It's needed for other
    // OpenShiftConnector API methods, but is not acceptable as an OpenShift name
    String imageForDocker = createContainerParams.getContainerConfig().getImage();
    // imageStreamTagName is imageForDocker converted into a form that can be used
    // in OpenShift
    String imageStreamTagName = KubernetesStringUtils.convertPullSpecToTagName(imageForDocker);
    // imageStreamTagName is not enough to fill out a pull spec; it is only the tag, so we
    // have to get the ImageStreamTag from the tag, and then get the full ImageStreamTag name
    // from that tag. This works because the tags used in Che are unique.
    ImageStreamTag imageStreamTag = getImageStreamTagFromRepo(imageStreamTagName);
    String imageStreamTagPullSpec = imageStreamTag.getMetadata().getName();
    // Next we need to get the address of the registry where the ImageStreamTag is stored
    String imageStreamName = KubernetesStringUtils.getImageStreamNameFromPullSpec(imageStreamTagPullSpec);
    ImageStream imageStream = openShiftClient.imageStreams().inNamespace(openShiftCheProjectName).withName(imageStreamName).get();
    if (imageStream == null) {
        throw new OpenShiftException("ImageStream not found");
    }
    String registryAddress = imageStream.getStatus().getDockerImageRepository().split("/")[0];
    // The above needs to be combined to form a pull spec that will work when defining a container.
    String dockerPullSpec = String.format("%s/%s/%s", registryAddress, openShiftCheProjectName, imageStreamTagPullSpec);
    Set<String> containerExposedPorts = createContainerParams.getContainerConfig().getExposedPorts().keySet();
    Set<String> imageExposedPorts = inspectImage(InspectImageParams.create(imageForDocker)).getConfig().getExposedPorts().keySet();
    Set<String> exposedPorts = getExposedPorts(containerExposedPorts, imageExposedPorts);
    boolean runContainerAsRoot = runContainerAsRoot(imageForDocker);
    String[] envVariables = createContainerParams.getContainerConfig().getEnv();
    String[] volumes = createContainerParams.getContainerConfig().getHostConfig().getBinds();
    Map<String, String> additionalLabels = createContainerParams.getContainerConfig().getLabels();
    String containerID;
    try {
        createOpenShiftService(workspaceID, exposedPorts, additionalLabels);
        String deploymentName = createOpenShiftDeployment(workspaceID, dockerPullSpec, containerName, exposedPorts, envVariables, volumes, runContainerAsRoot);
        containerID = waitAndRetrieveContainerID(deploymentName);
        if (containerID == null) {
            throw new OpenShiftException("Failed to get the ID of the container running in the OpenShift pod");
        }
    } catch (IOException e) {
        // Make sure we clean up deployment and service in case of an error -- otherwise Che can end up
        // in an inconsistent state.
        LOG.info("Error while creating Pod, removing deployment");
        String deploymentName = CHE_OPENSHIFT_RESOURCES_PREFIX + workspaceID;
        cleanUpWorkspaceResources(deploymentName);
        openShiftClient.resource(imageStreamTag).delete();
        throw e;
    }
    return new ContainerCreated(containerID, null);
}

Example 2 with State

use of io.fabric8.agent.service.State in project fabric8 by jboss-fuse.

the class MavenProxySnapshotResolutionTest method snapshotIsAvailableInDefaultRepositoryActingAsRemote.

@Test
public void snapshotIsAvailableInDefaultRepositoryActingAsRemote() throws IOException, InvalidMavenArtifactRequest {
    File differentLocalRepository = initFileRepository("dlr");
    File defaultRepository = initFileRepository("dr");
    MavenResolver resolver = new ResolverBuilder().withRemoteRepositories(Collections.<File>emptyList()).withUpdatePolicy(RepositoryPolicy.UPDATE_POLICY_NEVER).withDefaultRepositories(Collections.singletonList(defaultRepository)).build();
    MavenDownloadProxyServlet servlet = new MavenDownloadProxyServlet(resolver, runtime, null, 1, 0);
    servlet.start();
    mvnDeploy(differentLocalRepository, defaultRepository, "io.fabric8.test", "universalis-api", "0.1.0-SNAPSHOT", at("10:00"), "a");
    // Here's expected state of repository where SNAPSHOT was `mvn deploy`ed
    assertFalse(new File(defaultRepository, "io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/maven-metadata-local.xml").isFile());
    assertTrue(new File(defaultRepository, "io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/maven-metadata.xml").isFile());
    File file = servlet.download("io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/maven-metadata.xml");
    Metadata metadata = readMetadata(file);
    boolean checked = false;
    assertThat(metadata.getVersioning().getSnapshot().isLocalCopy(), is(false));
    for (SnapshotVersion snapshotVersion : metadata.getVersioning().getSnapshotVersions()) {
        if ("jar".equals(snapshotVersion.getExtension())) {
            assertThat(snapshotVersion.getVersion(), is("0.1.0-20170101.100000-1"));
            checked = true;
        }
    }
    assertTrue("We should find snapshot metadata", checked);
    // download artifact using version from metadata
    file = servlet.download("io/fabric8/test/universalis-api/0.1.0-20170101.100000-1/universalis-api-0.1.0-20170101.100000-1.jar");
    assertThat(FileUtils.readFileToString(file), equalTo("a"));
    mvnDeploy(differentLocalRepository, defaultRepository, "io.fabric8.test", "universalis-api", "0.1.0-SNAPSHOT", at("11:00"), "b");
    file = servlet.download("io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/maven-metadata.xml");
    metadata = readMetadata(file);
    assertThat("No policy should prevent us from seeing newer snapshot from defaultRepository", metadata.getVersioning().getSnapshotVersions().get(0).getVersion(), is("0.1.0-20170101.110000-2"));
}

Example 3 with State

use of io.fabric8.agent.service.State in project fabric8 by jboss-fuse.

the class MavenProxySnapshotResolutionTest method snapshotIsAvailableInDefaultRepository.

@Test
public void snapshotIsAvailableInDefaultRepository() throws IOException, InvalidMavenArtifactRequest {
    File defaultRepository = initFileRepository("dr");
    MavenResolver resolver = new ResolverBuilder().withRemoteRepositories(Collections.<File>emptyList()).withUpdatePolicy(RepositoryPolicy.UPDATE_POLICY_NEVER).withDefaultRepositories(Collections.singletonList(defaultRepository)).build();
    MavenDownloadProxyServlet servlet = new MavenDownloadProxyServlet(resolver, runtime, null, 1, 0);
    servlet.start();
    mvnInstall(defaultRepository, "io.fabric8.test", "universalis-api", "0.1.0-SNAPSHOT", at("10:00"), "a");
    // Here's expected state of repository where SNAPSHOT was `mvn install`ed
    assertFalse(new File(defaultRepository, "io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/maven-metadata.xml").isFile());
    assertTrue(new File(defaultRepository, "io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/maven-metadata-local.xml").isFile());
    File file = servlet.download("io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/maven-metadata.xml");
    Metadata metadata = readMetadata(file);
    boolean checked = false;
    assertThat(metadata.getVersioning().getSnapshot().isLocalCopy(), is(true));
    for (SnapshotVersion snapshotVersion : metadata.getVersioning().getSnapshotVersions()) {
        if ("jar".equals(snapshotVersion.getExtension())) {
            assertThat(snapshotVersion.getVersion(), is("0.1.0-SNAPSHOT"));
            checked = true;
        }
    }
    assertTrue("We should find snapshot metadata", checked);
    // if metadata says it's "0.1.0-SNAPSHOT", we should have no problem downloading this artifact without
    // version transformation
    file = servlet.download("io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/universalis-api-0.1.0-SNAPSHOT.jar");
    assertThat(FileUtils.readFileToString(file), equalTo("a"));
    mvnInstall(defaultRepository, "io.fabric8.test", "universalis-api", "0.1.0-SNAPSHOT", at("11:00"), "b");
    file = servlet.download("io/fabric8/test/universalis-api/0.1.0-SNAPSHOT/universalis-api-0.1.0-SNAPSHOT.jar");
    assertThat("No policy should prevent us from seeing newer snapshot from defaultRepository", FileUtils.readFileToString(file), equalTo("b"));
}

Example 4 with State

use of io.fabric8.agent.service.State in project fabric8 by jboss-fuse.

the class GitHttpServerRegistrationHandler method updateMasterUrl.

private void updateMasterUrl(Group<GitNode> group) {
    try {
        if (group.isMaster()) {
            LOGGER.debug("Git repo is the master");
            if (!isMaster.getAndSet(true)) {
                registerServlet(dataPath, realm, roles);
            }
        } else {
            LOGGER.debug("Git repo is not the master");
            if (isMaster.getAndSet(false)) {
                unregisterServlet();
            }
        }
        GitNode state = createState();
        group.update(state);
        String url = state.getUrl();
        gitRemoteUrl.set(ZooKeeperUtils.getSubstitutedData(curator.get(), url));
    } catch (Exception e) {
        LOGGER.debug("Failed to update master git server url.", e);
    }
}

Example 5 with State

use of io.fabric8.agent.service.State in project fabric8 by jboss-fuse.

the class Agent method loadResources.

// 
// State support
// 
public static Callable<Map<String, Resource>> loadResources(DownloadManager manager, Map<String, Map<VersionRange, Map<String, String>>> metadata, Set<String> uris) throws MultiException, InterruptedException, MalformedURLException {
    final Map<String, Resource> resources = new HashMap<>();
    final Downloader downloader = manager.createDownloader();
    final MetadataBuilder builder = new MetadataBuilder(metadata);
    final DownloadCallback callback = new DownloadCallback() {

        @Override
        public void downloaded(StreamProvider provider) throws Exception {
            String uri = provider.getUrl();
            Map<String, String> headers = builder.getMetadata(uri, provider.getFile());
            Resource resource = ResourceBuilder.build(uri, headers);
            synchronized (resources) {
                resources.put(uri, resource);
            }
        }
    };
    for (String uri : uris) {
        downloader.download(uri, callback);
    }
    return new Callable<Map<String, Resource>>() {

        @Override
        public Map<String, Resource> call() throws Exception {
            downloader.await();
            return resources;
        }
    };
}