Examples with MsoException org.onap.so.openstack.exceptions.MsoException used on opensource projects

Example 6 with MsoException

use of org.onap.so.openstack.exceptions.MsoException in project so by onap.

the class NeutronClientImpl method queryPortById.

/**
 * Query Networks
 *
 * @param cloudSiteId the cloud site id
 * @param tenantId the tenant id
 * @param limit limits the number of records returned
 * @param marker the last viewed record
 * @param name of the subnet
 * @param id of the subnet
 * @return the list of subnets in openstack
 * @throws MsoCloudSiteNotFound the mso cloud site not found
 * @throws NeutronClientException if the client cannot be built this is thrown
 */
public Port queryPortById(String cloudSiteId, String tenantId, String id) throws MsoCloudSiteNotFound, NeutronClientException {
    try {
        Quantum neutronClient = getNeutronClient(cloudSiteId, tenantId);
        OpenStackRequest<Port> request = neutronClient.ports().show(id);
        return executeAndRecordOpenstackRequest(request, false);
    } catch (MsoException e) {
        logger.error("Error building Neutron Client", e);
        throw new NeutronClientException("Error building Neutron Client", e);
    }
}

Example 7 with MsoException

use of org.onap.so.openstack.exceptions.MsoException in project so by onap.

the class NeutronClientImpl method querySubnets.

/**
 * Query Networks
 *
 * @param cloudSiteId the cloud site id
 * @param tenantId the tenant id
 * @param limit limits the number of records returned
 * @param marker the last viewed record
 * @param name of the subnet
 * @param id of the subnet
 * @return the list of subnets in openstack
 * @throws MsoCloudSiteNotFound the mso cloud site not found
 * @throws NeutronClientException if the client cannot be built this is thrown
 */
public Subnets querySubnets(String cloudSiteId, String tenantId, int limit, String marker, String name, String id) throws MsoCloudSiteNotFound, NeutronClientException {
    try {
        Quantum neutronClient = getNeutronClient(cloudSiteId, tenantId);
        OpenStackRequest<Subnets> request = neutronClient.subnets().list().queryParam("id", id).queryParam("limit", limit).queryParam("marker", marker).queryParam("name", name);
        return executeAndRecordOpenstackRequest(request, false);
    } catch (MsoException e) {
        logger.error("Error building Neutron Client", e);
        throw new NeutronClientException("Error building Neutron Client", e);
    }
}

Example 8 with MsoException

use of org.onap.so.openstack.exceptions.MsoException in project so by onap.

the class MsoHeatUtilsWithUpdate method updateStack.

/**
 * Update a Stack in the specified cloud location and tenant. The Heat template and parameter map are passed in as
 * arguments, along with the cloud access credentials. It is expected that parameters have been validated and
 * contain at minimum the required parameters for the given template with no extra (undefined) parameters..
 *
 * The Stack name supplied by the caller must be unique in the scope of this tenant. However, it should also be
 * globally unique, as it will be the identifier for the resource going forward in Inventory. This latter is managed
 * by the higher levels invoking this function.
 *
 * The caller may choose to let this function poll Openstack for completion of the stack creation, or may handle
 * polling itself via separate calls to query the status. In either case, a StackInfo object will be returned
 * containing the current status. When polling is enabled, a status of CREATED is expected. When not polling, a
 * status of BUILDING is expected.
 *
 * An error will be thrown if the requested Stack already exists in the specified Tenant and Cloud.
 *
 * @param tenantId The Openstack ID of the tenant in which to create the Stack
 * @param cloudSiteId The cloud identifier (may be a region) in which to create the tenant.
 * @param stackName The name of the stack to update
 * @param heatTemplate The Heat template
 * @param stackInputs A map of key/value inputs
 * @param pollForCompletion Indicator that polling should be handled in Java vs. in the client
 * @param environment An optional yaml-format string to specify environmental parameters
 * @param files a Map<String, Object> for listing child template IDs
 * @param heatFiles a Map<String, Object> for listing get_file entries (fileName, fileBody)
 * @return A StackInfo object
 * @throws MsoException Thrown if the Openstack API call returns an exception.
 */
public StackInfo updateStack(String cloudSiteId, String cloudOwner, String tenantId, String stackName, String heatTemplate, Map<String, Object> stackInputs, boolean pollForCompletion, int timeoutMinutes, String environment, Map<String, Object> files, Map<String, Object> heatFiles) throws MsoException {
    boolean heatEnvtVariable = true;
    if (environment == null || "".equalsIgnoreCase(environment.trim())) {
        heatEnvtVariable = false;
    }
    boolean haveFiles = true;
    if (files == null || files.isEmpty()) {
        haveFiles = false;
    }
    boolean haveHeatFiles = true;
    if (heatFiles == null || heatFiles.isEmpty()) {
        haveHeatFiles = false;
    }
    Heat heatClient = getHeatClient(cloudSiteId, tenantId);
    // Perform a query first to get the current status
    Stack heatStack = queryHeatStack(heatClient, stackName);
    if (heatStack == null || "DELETE_COMPLETE".equals(heatStack.getStackStatus())) {
        // Not found. Return a StackInfo with status NOTFOUND
        throw new MsoStackNotFound(stackName, tenantId, cloudSiteId);
    }
    // Use canonical name "<stack name>/<stack-id>" to update the stack.
    // Otherwise, update by name returns a 302 redirect.
    // NOTE: This is specific to the v1 Orchestration API.
    String canonicalName = heatStack.getStackName() + "/" + heatStack.getId();
    logger.debug("Ready to Update Stack ({}) with input params: {}", canonicalName, stackInputs);
    // force entire stackInput object to generic Map<String, Object> for openstack compatibility
    ObjectMapper mapper = new ObjectMapper();
    Map<String, Object> normalized = new HashMap<>();
    try {
        normalized = mapper.readValue(mapper.writeValueAsString(stackInputs), new TypeReference<HashMap<String, Object>>() {
        });
    } catch (IOException e1) {
        logger.debug("could not map json", e1);
    }
    // Build up the stack update parameters
    // Disable auto-rollback, because error reason is lost. Always rollback in the code.
    UpdateStackParam stack = new UpdateStackParam();
    stack.setTimeoutMinutes(timeoutMinutes);
    stack.setParameters(normalized);
    stack.setTemplate(heatTemplate);
    stack.setDisableRollback(true);
    // TJM add envt to stack
    if (heatEnvtVariable) {
        stack.setEnvironment(environment);
    }
    // and then add to stack (both are part of "files:" being added to stack)
    if (haveFiles && haveHeatFiles) {
        // Let's do this here - not in the bean
        logger.debug("Found files AND heatFiles - combine and add!");
        Map<String, Object> combinedFiles = new HashMap<>();
        for (String keyString : files.keySet()) {
            combinedFiles.put(keyString, files.get(keyString));
        }
        for (String keyString : heatFiles.keySet()) {
            combinedFiles.put(keyString, heatFiles.get(keyString));
        }
        stack.setFiles(combinedFiles);
    } else {
        // Handle case where we have one or neither
        if (haveFiles) {
            stack.setFiles(files);
        }
        if (haveHeatFiles) {
            // setFiles method modified to handle adding a map.
            stack.setFiles(heatFiles);
        }
    }
    try {
        // Execute the actual Openstack command to update the Heat stack
        OpenStackRequest<Void> request = heatClient.getStacks().update(canonicalName, stack);
        executeAndRecordOpenstackRequest(request);
    } catch (OpenStackBaseException e) {
        // in the cloud. Rethrow the error as an MSO exception.
        throw heatExceptionToMsoException(e, UPDATE_STACK);
    } catch (RuntimeException e) {
        // Catch-all
        throw runtimeExceptionToMsoException(e, UPDATE_STACK);
    }
    // If client has requested a final response, poll for stack completion
    Stack updateStack = null;
    if (pollForCompletion) {
        // Set a time limit on overall polling.
        // Use the resource (template) timeout for Openstack (expressed in minutes)
        // and add one poll interval to give Openstack a chance to fail on its own.
        int createPollInterval = Integer.parseInt(this.environment.getProperty(createPollIntervalProp, CREATE_POLL_INTERVAL_DEFAULT));
        int pollTimeout = (timeoutMinutes * 60) + createPollInterval;
        boolean loopAgain = true;
        while (loopAgain) {
            try {
                updateStack = queryHeatStack(heatClient, canonicalName);
                logger.debug("{} ({}) ", updateStack.getStackStatus(), canonicalName);
                try {
                    logger.debug("Current stack {}" + this.getOutputsAsStringBuilderWithUpdate(heatStack).toString());
                } catch (Exception e) {
                    logger.debug("an error occurred trying to print out the current outputs of the stack", e);
                }
                if ("UPDATE_IN_PROGRESS".equals(updateStack.getStackStatus())) {
                    // Sleep and try again unless timeout has been reached
                    if (pollTimeout <= 0) {
                        // Note that this should not occur, since there is a timeout specified
                        // in the Openstack call.
                        logger.error("{} Cloud site: {} Tenant: {} Stack: {} Stack status: {} {} Update stack timeout", MessageEnum.RA_UPDATE_STACK_TIMEOUT, cloudSiteId, tenantId, stackName, updateStack.getStackStatus(), ErrorCode.AvailabilityError.getValue());
                        loopAgain = false;
                    } else {
                        try {
                            Thread.sleep(createPollInterval * 1000L);
                        } catch (InterruptedException e) {
                            // If we are interrupted, we should stop ASAP.
                            loopAgain = false;
                            // Set again the interrupted flag
                            Thread.currentThread().interrupt();
                        }
                    }
                    pollTimeout -= createPollInterval;
                    logger.debug("pollTimeout remaining: {}", pollTimeout);
                } else {
                    loopAgain = false;
                }
            } catch (MsoException e) {
                // Cannot query the stack. Something is wrong.
                // TODO: No way to roll back the stack at this point. What to do?
                e.addContext(UPDATE_STACK);
                throw e;
            }
        }
        if (!"UPDATE_COMPLETE".equals(updateStack.getStackStatus())) {
            logger.error("{} Stack status: {} Stack status reason: {} {} Update Stack error", MessageEnum.RA_UPDATE_STACK_ERR, updateStack.getStackStatus(), updateStack.getStackStatusReason(), ErrorCode.DataError.getValue());
            // TODO: No way to roll back the stack at this point. What to do?
            // Throw a 'special case' of MsoOpenstackException to report the Heat status
            MsoOpenstackException me = null;
            if ("UPDATE_IN_PROGRESS".equals(updateStack.getStackStatus())) {
                me = new MsoOpenstackException(0, "", "Stack Update Timeout");
            } else {
                String error = "Stack error (" + updateStack.getStackStatus() + "): " + updateStack.getStackStatusReason();
                me = new MsoOpenstackException(0, "", error);
            }
            me.addContext(UPDATE_STACK);
            throw me;
        }
    } else {
        // Return the current status.
        updateStack = queryHeatStack(heatClient, canonicalName);
        if (updateStack != null) {
            logger.debug("UpdateStack, status = {}", updateStack.getStackStatus());
        } else {
            logger.debug("UpdateStack, stack not found");
        }
    }
    return new StackInfoMapper(updateStack).map();
}

Example 9 with MsoException

use of org.onap.so.openstack.exceptions.MsoException in project so by onap.

the class NovaClientImpl method queryFlavors.

/**
 * Query Networks
 *
 * @param cloudSiteId the cloud site id
 * @param tenantId the tenant id
 * @param limit limits the number of records returned
 * @param marker the last viewed record
 * @param name of the newtork
 * @param id of the network
 * @return the list of networks in openstack
 * @throws MsoCloudSiteNotFound the mso cloud site not found
 * @throws NeutronClientException if the client cannot be built this is thrown
 */
public Flavors queryFlavors(String cloudSiteId, String tenantId, int limit, String marker) throws MsoCloudSiteNotFound, NovaClientException {
    try {
        Nova novaClient = client.getNovaClient(cloudSiteId, tenantId);
        OpenStackRequest<Flavors> request = novaClient.flavors().list(false).queryParam("limit", limit).queryParam("marker", marker);
        return executeAndRecordOpenstackRequest(request, false);
    } catch (MsoException e) {
        logger.error("Error building Nova Client", e);
        throw new NovaClientException("Error building Nova Client", e);
    }
}

Example 10 with MsoException

use of org.onap.so.openstack.exceptions.MsoException in project so by onap.

the class NovaClientImpl method queryHostAggregateById.

/**
 * Query Host Aggregate
 *
 * @param cloudSiteId the cloud site id
 * @param tenantId the tenant id
 * @param limit limits the number of records returned
 * @param marker the last viewed record
 * @return a host aggregate
 * @throws MsoCloudSiteNotFound the mso cloud site not found
 * @throws NeutronClientException if the client cannot be built this is thrown
 */
public HostAggregate queryHostAggregateById(String cloudSiteId, String tenantId, String id) throws MsoCloudSiteNotFound, NovaClientException {
    try {
        Nova novaClient = client.getNovaClient(cloudSiteId, tenantId);
        OpenStackRequest<HostAggregate> request = novaClient.aggregates().showAggregate(id);
        return executeAndRecordOpenstackRequest(request, false);
    } catch (MsoException e) {
        logger.error("Error building Nova Client", e);
        throw new NovaClientException("Error building Nova Client", e);
    }
}