Examples with Context com.att.cdp.zones.Context used on opensource projects

Example 71 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackComputeService method detachVolume.

/**
 * Detaches the volume from the specified server.
 *
 * @param server
 *            The server to be manipulated
 * @param deviceName
 *            The device to be detached
 * @throws ZoneException
 *             If the volume cannot be detached for some reason
 * @see com.att.cdp.zones.ComputeService#detachVolume(com.att.cdp.zones.model.Server,
 *      java.lang.String)
 */
@SuppressWarnings("nls")
@Override
public void detachVolume(Server server, String deviceName) throws ZoneException {
    checkArg(server, "server");
    checkArg(deviceName, "deviceName");
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.SERVER, server.getName());
    RequestState.put(RequestState.DEVICE, deviceName);
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    server.refreshStatus();
    Server.Status status = server.getStatus();
    RequestState.put(RequestState.STATUS, status.toString());
    if (status.equals(Server.Status.RUNNING) || status.equals(Server.Status.READY)) {
        try {
            Map<String, String> attachments = getAttachments(server);
            for (Map.Entry<String, String> entry : attachments.entrySet()) {
                if (entry.getKey().equals(deviceName)) {
                    nova.getClient().servers().detachVolume(server.getId(), entry.getValue()).execute();
                }
                break;
            }
        } catch (OpenStackBaseException ex) {
            ExceptionMapper.mapException(ex);
        }
    } else {
        throw new ZoneException(EELFResourceManager.format(OSMsg.PAL_OS_INVALID_SERVER_STATE, server.getName(), server.getId().toString(), status.toString(), StringHelper.asList(Arrays.asList(Server.Status.READY.toString(), Server.Status.RUNNING.toString()))));
    }
}

Example 72 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackComputeService method createServer.

/**
 * Create a server using the supplied server object as the pattern
 *
 * @param model
 *            The server to create. The model object must contain the
 *            following attributes in order to be legal for creating a new
 *            server:
 *            <ul>
 *            <li>The name of the server</li>
 *            <li>The id of the template to be used</li>
 *            <li>The id of the image to be used</li>
 *            </ul>
 *            In addition, the model object may also contain a list of ACL's
 *            that are to be assigned.
 * @return A reference to the connected server. The template server (the
 *         argument passed) remains disconnected. The user is encouraged to
 *         use the referenced returned from this method for any further
 *         operations on the server.
 * @throws ZoneException
 *             If the server cannot be created
 * @see com.att.cdp.zones.ComputeService#createServer(com.att.cdp.zones.model.Server)
 */
@SuppressWarnings("nls")
@Override
public Server createServer(Server model) throws ZoneException {
    checkArg(model, "model");
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.SERVER, model.getName());
    RequestState.put(RequestState.IMAGE, model.getImage());
    RequestState.put(RequestState.TEMPLATE, model.getTemplate());
    RequestState.put(RequestState.KEYPAIR, model.getKeyName());
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    try {
        HashMap<String, String> dictionary = new HashMap<>();
        dictionary.put("name", "name");
        dictionary.put("image", "imageRef");
        dictionary.put("template", "flavorRef");
        dictionary.put("availabilityZone", "availabilityZone");
        ServerForCreate create = new ServerForCreate();
        ObjectMapper.map(model, create, dictionary);
        /*
			 * If an ACL list is present, then use the specified ACL models to
			 * request the appropriate security groups
			 */
        if (model.getAccessControl() != null) {
            for (ACL acl : model.getAccessControl()) {
                ServerForCreate.SecurityGroup group = new ServerForCreate.SecurityGroup(acl.getName());
                create.getSecurityGroups().add(group);
            }
        }
        /*
			 * If the key pair name is specified in the server object, set that
			 * on the request
			 */
        if (model.getKeyName() != null) {
            create.setKeyName(model.getKeyName());
        }
        if (model.getAccessControl() != null) {
            for (ACL entry : model.getAccessControl()) {
                create.getSecurityGroups().add(new ServerForCreate.SecurityGroup(entry.getName()));
            }
        } else {
            create.getSecurityGroups().add(new ServerForCreate.SecurityGroup("default"));
        }
        /*
			 * Process ports if they are specified. Fall-back to the deprecated
			 * network associations if ports are not specified.
			 */
        com.woorea.openstack.nova.model.Server osServer = null;
        List<NetworkForCreate> networks = new ArrayList<>();
        NetworkService networkService = context.getNetworkService();
        if (model.getPorts() != null && !model.getPorts().isEmpty()) {
            for (Port port : model.getPorts()) {
                /*
					 * See if the port is connected (exists) or is disconnected
					 * (it is a model). If disconnected, then we have to create
					 * the port first.
					 */
                if (!port.isConnected()) {
                    Subnet subnet = networkService.getSubnetById(port.getSubnetId());
                    port = networkService.createPort(subnet);
                }
                NetworkForCreate newNet = new NetworkForCreate();
                newNet.setPort(port.getId());
                networks.add(newNet);
            }
            create.setNetworks(networks);
        } else if (!model.getNetworks().isEmpty()) {
            for (Network networkModel : model.getNetworks()) {
                List<Network> networkList = networkService.getNetworksByName(networkModel.getName());
                if (networkList.isEmpty()) {
                    throw new ZoneException(String.format("Network %s cannot be found", networkModel.getName()));
                }
                Network network = networkList.get(0);
                NetworkForCreate newNet = new NetworkForCreate();
                newNet.setId(network.getId());
                networks.add(newNet);
            }
            create.setNetworks(networks);
        }
        ServersResource resource = nova.getClient().servers();
        Boot boot = resource.boot(create);
        osServer = boot.execute();
        com.woorea.openstack.nova.model.Server.Fault osFault = osServer.getFault();
        ConnectedServer server = (ConnectedServer) getServer(osServer.getId());
        if (osFault != null) {
            server.setFault(new OpenStackFault(context, osFault));
        }
        return server;
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    }
    // for the compiler
    return null;
}

Example 73 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackImageService method connect.

/**
 * This is a helper method used to construct the Glance service object and setup the environment to access the
 * OpenStack image service (Glance).
 *
 * @throws NotLoggedInException
 *             If the user is not logged in
 * @throws ContextClosedException
 *             If the user attempts an operation after the context is closed
 */
private void connect() throws NotLoggedInException, ContextClosedException {
    checkLogin();
    checkOpen();
    Context context = getContext();
    OpenStackContext osContext = (OpenStackContext) context;
    // connector = osContext.getGlanceConnector();
    nova = osContext.getNovaConnector();
    ((OpenStackContext) context).refreshIfStale(nova);
}

Example 74 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackImageService method getImageByName.

/**
 * This method is used to get the image where the name of the image exactly matches the supplied name.
 *
 * @param name
 *            The name that is compared to the image name to select it for the returned image.
 * @return The image that match the specified name
 * @throws ZoneException
 *             If anything fails
 * @see com.att.cdp.zones.ImageService#getImageByName(java.lang.String)
 */
@SuppressWarnings("nls")
@Override
public Image getImageByName(String name) throws ZoneException {
    checkArg(name, "name");
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.IMAGE, name);
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    Image image = null;
    try {
        com.woorea.openstack.nova.api.ImagesResource.List openStackRequest = nova.getClient().images().list(true);
        openStackRequest.queryParam("name", name);
        Images images = openStackRequest.execute();
        if (images.getList() != null && images.getList().size() == 1) {
            image = new OpenStackImage(context, images.getList().get(0));
        }
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    }
    return image;
}

Example 75 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackImageService method listImages.

/**
 * This method is used to list all of the images that are available within the context.
 *
 * @return The list of images or an empty list if there are none available.
 * @throws ZoneException
 *             If the service fails.
 * @see com.att.cdp.zones.ImageService#listImages()
 */
@Override
public List<Image> listImages() throws ZoneException {
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    ArrayList<Image> list = new ArrayList<>();
    try {
        for (com.woorea.openstack.nova.model.Image osImage : nova.getClient().images().list(true).execute()) {
            list.add(new OpenStackImage(context, osImage));
        }
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    }
    return list;
}