Examples with CreateContainerMetadata io.fabric8.api.CreateContainerMetadata used on opensource projects

Example 16 with CreateContainerMetadata

use of io.fabric8.api.CreateContainerMetadata in project fabric8 by jboss-fuse.

the class FabricServiceImpl method createContainers.

@Override
public CreateContainerMetadata[] createContainers(CreateContainerOptions options, CreationStateListener listener) {
    assertValid();
    try {
        final ContainerProvider provider = getProvider(options.getProviderType());
        if (provider == null) {
            throw new FabricException("Unable to find a container provider supporting '" + options.getProviderType() + "'");
        }
        if (!provider.isValidProvider()) {
            throw new FabricException("The provider '" + options.getProviderType() + "' is not valid in current environment");
        }
        String originalName = options.getName();
        if (originalName == null || originalName.length() == 0) {
            throw new FabricException("A name must be specified when creating containers");
        }
        // Only allow containers with valid names to get created.
        FabricValidations.validateContainerName(originalName);
        if (listener == null) {
            listener = new NullCreationStateListener();
        }
        validateProfileDependencies(options);
        ObjectMapper mapper = new ObjectMapper();
        mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        Map optionsMap = mapper.readValue(mapper.writeValueAsString(options), Map.class);
        String versionId = options.getVersion() != null ? options.getVersion() : dataStore.get().getDefaultVersion();
        Set<String> profileIds = options.getProfiles();
        if (profileIds == null || profileIds.isEmpty()) {
            profileIds = new LinkedHashSet<String>();
            profileIds.add("default");
        }
        optionsMap.put("version", versionId);
        optionsMap.put("profiles", profileIds);
        optionsMap.put("number", 0);
        // assign parent resolver if it's a child container, else assign global resolver policy
        if (bootstrapConfig != null) {
            String configuredGlobalResolver = bootstrapConfig.getGlobalResolver();
            if (!Strings.isNullOrEmpty(configuredGlobalResolver)) {
                optionsMap.put("globalResolver", configuredGlobalResolver);
                if (optionsMap.get("resolver") == null) {
                    if (optionsMap.get("parent") == null) {
                        optionsMap.put("resolver", configuredGlobalResolver);
                    }
                }
            }
        }
        final List<CreateContainerMetadata> metadatas = new CopyOnWriteArrayList<CreateContainerMetadata>();
        int orgNumber = options.getNumber();
        int number = Math.max(orgNumber, 1);
        if (orgNumber > 1) {
            originalName = originalName + "1";
        }
        final CountDownLatch latch = new CountDownLatch(number);
        Set<String> ignoreContainerNames = new HashSet<>();
        Container[] containers = getContainers();
        // check that there is no container with the given name
        for (Container container : containers) {
            if (container.getId().equals(options.getName())) {
                throw new IllegalArgumentException("A container with name " + options.getName() + " already exists.");
            }
        }
        for (int i = 1; i <= number; i++) {
            NameValidator validator = Containers.createNameValidator(containers, ignoreContainerNames);
            final String containerName = Containers.createUniqueContainerName(containers, originalName, validator);
            ignoreContainerNames.add(containerName);
            optionsMap.put("name", containerName);
            // Check if datastore configuration has been specified and fallback to current container settings.
            if (!hasValidDataStoreProperties(optionsMap)) {
                optionsMap.put("dataStoreProperties", profileRegistry.get().getDataStoreProperties());
            }
            Class cl = options.getClass().getClassLoader().loadClass(options.getClass().getName() + "$Builder");
            CreateContainerBasicOptions.Builder builder = (CreateContainerBasicOptions.Builder) mapper.readValue(mapper.writeValueAsString(optionsMap), cl);
            // We always want to pass the obfuscated version of the password to the container provider.
            builder = (CreateContainerBasicOptions.Builder) builder.zookeeperPassword(PasswordEncoder.encode(getZookeeperPassword()));
            final CreateContainerOptions containerOptions = builder.build();
            final CreationStateListener containerListener = listener;
            final FabricService fabricService = this;
            new Thread("Creating container " + containerName) {

                public void run() {
                    try {
                        if (dataStore.get().hasContainer(containerName)) {
                            CreateContainerBasicMetadata metadata = new CreateContainerBasicMetadata();
                            metadata.setContainerName(containerName);
                            metadata.setCreateOptions(containerOptions);
                            metadata.setFailure(new IllegalArgumentException("A container with name " + containerName + " already exists."));
                            metadatas.add(metadata);
                            return;
                        }
                        dataStore.get().createContainerConfig(containerOptions);
                        CreateContainerMetadata metadata = provider.create(containerOptions, containerListener);
                        if (metadata.isSuccess()) {
                            Container parent = containerOptions.getParent() != null ? getContainer(containerOptions.getParent()) : null;
                            // TODO: We need to make sure that this entries are somehow added even to ensemble servers.
                            if (!containerOptions.isEnsembleServer()) {
                                dataStore.get().createContainerConfig(metadata);
                            }
                            ContainerImpl container = new ContainerImpl(parent, metadata.getContainerName(), FabricServiceImpl.this);
                            metadata.setContainer(container);
                            LOGGER.info("The container " + metadata.getContainerName() + " has been successfully created");
                        } else {
                            LOGGER.warn("The creation of the container " + metadata.getContainerName() + " has failed", metadata.getFailure());
                            dataStore.get().deleteContainer(fabricService, containerOptions.getName());
                        }
                        metadatas.add(metadata);
                    } catch (Throwable t) {
                        CreateContainerBasicMetadata metadata = new CreateContainerBasicMetadata();
                        metadata.setContainerName(containerName);
                        metadata.setCreateOptions(containerOptions);
                        metadata.setFailure(t);
                        metadatas.add(metadata);
                        dataStore.get().deleteContainer(fabricService, containerOptions.getName());
                    } finally {
                        latch.countDown();
                    }
                }
            }.start();
        }
        if (!latch.await(30, TimeUnit.MINUTES)) {
            throw new FabricException("Timeout waiting for container creation");
        }
        return metadatas.toArray(new CreateContainerMetadata[metadatas.size()]);
    } catch (Exception e) {
        LOGGER.error("Failed to create containers " + e, e);
        throw FabricException.launderThrowable(e);
    }
}

Example 17 with CreateContainerMetadata

use of io.fabric8.api.CreateContainerMetadata in project fabric8 by jboss-fuse.

the class ZkDataStoreImpl method getContainerMetadata.

@Override
public CreateContainerMetadata getContainerMetadata(String containerId, final ClassLoader classLoader) {
    assertValid();
    try {
        byte[] encoded = getByteData(configCache, ZkPath.CONTAINER_METADATA.getPath(containerId));
        if (encoded == null) {
            return null;
        }
        byte[] decoded = Base64Encoder.decode(encoded);
        ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(decoded)) {

            @Override
            protected Class<?> resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException {
                return classLoader.loadClass(desc.getName());
            }
        };
        return (CreateContainerMetadata) ois.readObject();
    } catch (ClassNotFoundException | InvalidClassException | KeeperException.NoNodeException e) {
        return null;
    } catch (Exception e) {
        throw FabricException.launderThrowable(e);
    }
}

Example 18 with CreateContainerMetadata

use of io.fabric8.api.CreateContainerMetadata in project fabric8 by jboss-fuse.

the class CreateContainerTask method call.

@Override
public Set<Container> call() throws Exception {
    Set<Container> containers = new HashSet<Container>();
    CreateContainerMetadata[] allMetadata = fabricService.createContainers(optionsBuilder.build());
    if (allMetadata != null && allMetadata.length > 0) {
        for (CreateContainerMetadata metadata : allMetadata) {
            Container container = metadata.getContainer();
            containers.add(container);
            if (!metadata.isSuccess()) {
                throw new FabricException("Failed to create container.", metadata.getFailure());
            }
        }
    }
    return containers;
}

Example 19 with CreateContainerMetadata

use of io.fabric8.api.CreateContainerMetadata in project fabric8 by jboss-fuse.

the class AbstractContainerCreateAction method displayContainers.

protected void displayContainers(CreateContainerMetadata[] metadatas) {
    List<CreateContainerMetadata> success = new ArrayList<CreateContainerMetadata>();
    List<CreateContainerMetadata> failures = new ArrayList<CreateContainerMetadata>();
    for (CreateContainerMetadata metadata : metadatas) {
        (metadata.isSuccess() ? success : failures).add(metadata);
    }
    if (success.size() > 0) {
        System.out.println("The following containers have been created successfully:");
        for (CreateContainerMetadata m : success) {
            System.out.println("\t" + m.toString());
        }
    }
    if (failures.size() > 0) {
        System.out.println("The following containers have failed:");
        for (CreateContainerMetadata m : failures) {
            System.out.println("\t" + m.getContainerName() + ": " + m.getFailure().getMessage());
        }
    }
}

Example 20 with CreateContainerMetadata

use of io.fabric8.api.CreateContainerMetadata in project fabric8 by jboss-fuse.

the class AbstractChildContainerCreateAction method displayContainers.

protected void displayContainers(CreateContainerMetadata[] metadatas) {
    List<CreateContainerMetadata> success = new ArrayList<CreateContainerMetadata>();
    List<CreateContainerMetadata> failures = new ArrayList<CreateContainerMetadata>();
    for (CreateContainerMetadata metadata : metadatas) {
        (metadata.isSuccess() ? success : failures).add(metadata);
    }
    if (success.size() > 0) {
        System.out.println("The following containers have been created successfully:");
        for (CreateContainerMetadata m : success) {
            System.out.println("\t" + m.toString());
        }
    }
    if (failures.size() > 0) {
        System.out.println("The following containers have failed:");
        for (CreateContainerMetadata m : failures) {
            System.out.println("\t" + m.getContainerName() + ": " + m.getFailure().getMessage());
        }
    }
}