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

Example 41 with Container

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

the class FabricServiceImpl method stopContainer.

public void stopContainer(Container container, boolean force) {
    assertValid();
    LOGGER.info("Stopping container {}", container.getId());
    ContainerProvider provider = getProvider(container);
    try {
        provider.stop(container);
    } catch (RuntimeException ex) {
        // if its already stopped then ignore the exception
        boolean stopped = "Instance already stopped".equals(ex.getMessage());
        if (!stopped) {
            throw ex;
        }
    }
}

Example 42 with Container

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

the class FabricServiceImpl method setRequirements.

@Override
public void setRequirements(FabricRequirements requirements) throws IOException {
    assertValid();
    validateRequirements(this, requirements);
    Set<String> activeAutoScaledProfiles = new HashSet<>();
    for (Container container : getContainers()) {
        if (container.getId().startsWith("auto_")) {
            activeAutoScaledProfiles.addAll(container.getProfileIds());
        }
    }
    requirements.removeEmptyRequirements(activeAutoScaledProfiles);
    dataStore.get().setRequirements(requirements);
}

Example 43 with Container

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

the class FabricServiceImpl method getContainers.

@Override
public Container[] getContainers() {
    assertValid();
    Map<String, Container> containers = new HashMap<String, Container>();
    List<String> containerIds = dataStore.get().getContainers();
    for (String containerId : containerIds) {
        String parentId = dataStore.get().getContainerParent(containerId);
        if (parentId.isEmpty()) {
            if (!containers.containsKey(containerId)) {
                Container container = new ContainerImpl(null, containerId, this);
                containers.put(containerId, container);
            }
        } else {
            Container parent = containers.get(parentId);
            if (parent == null) {
                parent = new ContainerImpl(null, parentId, this);
                containers.put(parentId, parent);
            }
            Container container = new ContainerImpl(parent, containerId, this);
            containers.put(containerId, container);
        }
    }
    return containers.values().toArray(new Container[containers.size()]);
}

Example 44 with Container

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

the class FabricServiceImpl method scaleProfile.

@Override
public boolean scaleProfile(String profile, int numberOfInstances) throws IOException {
    if (numberOfInstances == 0) {
        throw new IllegalArgumentException("numberOfInstances should be greater or less than zero");
    }
    FabricRequirements requirements = getRequirements();
    ProfileRequirements profileRequirements = requirements.getOrCreateProfileRequirement(profile);
    Integer minimumInstances = profileRequirements.getMinimumInstances();
    List<Container> containers = Containers.containersForProfile(getContainers(), profile);
    int containerCount = containers.size();
    int newCount = containerCount + numberOfInstances;
    if (newCount < 0) {
        newCount = 0;
    }
    boolean update = minimumInstances == null || newCount != minimumInstances;
    if (update) {
        profileRequirements.setMinimumInstances(newCount);
        setRequirements(requirements);
    }
    return update;
}

Example 45 with Container

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

the class FabricServiceImpl method getProvider.

private ContainerProvider getProvider(Container container, boolean returnNull) {
    CreateContainerMetadata metadata = container.getMetadata();
    String type = metadata != null ? metadata.getCreateOptions().getProviderType() : null;
    if (type == null) {
        if (returnNull) {
            return null;
        }
        throw new UnsupportedOperationException("Container " + container.getId() + " has not been created using Fabric");
    }
    ContainerProvider provider = getProvider(type);
    if (provider == null) {
        if (returnNull) {
            return null;
        }
        throw new UnsupportedOperationException("Container provider " + type + " not supported");
    }
    return provider;
}