diff options
Diffstat (limited to 'adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloudify/utils/MsoCloudifyUtils.java')
| -rw-r--r-- | adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloudify/utils/MsoCloudifyUtils.java | 1220 |
1 files changed, 1220 insertions, 0 deletions
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloudify/utils/MsoCloudifyUtils.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloudify/utils/MsoCloudifyUtils.java new file mode 100644 index 0000000000..f72e46a9d8 --- /dev/null +++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloudify/utils/MsoCloudifyUtils.java @@ -0,0 +1,1220 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + + +package org.openecomp.mso.cloudify.utils; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.util.HashMap; +import java.util.Map; +import java.util.Optional; +import java.util.zip.ZipEntry; +import java.util.zip.ZipOutputStream; + +import org.openecomp.mso.cloud.CloudConfig; +import org.openecomp.mso.cloud.CloudConfigFactory; +import org.openecomp.mso.cloud.CloudSite; +import org.openecomp.mso.cloud.CloudifyManager; +import org.openecomp.mso.cloudify.base.client.CloudifyBaseException; +import org.openecomp.mso.cloudify.base.client.CloudifyClientTokenProvider; +import org.openecomp.mso.cloudify.base.client.CloudifyConnectException; +import org.openecomp.mso.cloudify.base.client.CloudifyRequest; +import org.openecomp.mso.cloudify.base.client.CloudifyResponseException; +import org.openecomp.mso.cloudify.beans.DeploymentInfo; +import org.openecomp.mso.cloudify.beans.DeploymentStatus; +import org.openecomp.mso.cloudify.exceptions.MsoCloudifyException; +import org.openecomp.mso.cloudify.exceptions.MsoCloudifyManagerNotFound; +import org.openecomp.mso.cloudify.exceptions.MsoDeploymentAlreadyExists; +import org.openecomp.mso.cloudify.v3.client.BlueprintsResource.GetBlueprint; +import org.openecomp.mso.cloudify.v3.client.BlueprintsResource.UploadBlueprint; +import org.openecomp.mso.cloudify.v3.client.Cloudify; +import org.openecomp.mso.cloudify.v3.client.DeploymentsResource.CreateDeployment; +import org.openecomp.mso.cloudify.v3.client.DeploymentsResource.DeleteDeployment; +import org.openecomp.mso.cloudify.v3.client.DeploymentsResource.GetDeployment; +import org.openecomp.mso.cloudify.v3.client.DeploymentsResource.GetDeploymentOutputs; +import org.openecomp.mso.cloudify.v3.client.ExecutionsResource.CancelExecution; +import org.openecomp.mso.cloudify.v3.client.ExecutionsResource.GetExecution; +import org.openecomp.mso.cloudify.v3.client.ExecutionsResource.ListExecutions; +import org.openecomp.mso.cloudify.v3.client.ExecutionsResource.StartExecution; +import org.openecomp.mso.cloudify.v3.model.Blueprint; +import org.openecomp.mso.cloudify.v3.model.CancelExecutionParams; +import org.openecomp.mso.cloudify.v3.model.CloudifyError; +import org.openecomp.mso.cloudify.v3.model.CreateDeploymentParams; +import org.openecomp.mso.cloudify.v3.model.Deployment; +import org.openecomp.mso.cloudify.v3.model.DeploymentOutputs; +import org.openecomp.mso.cloudify.v3.model.Execution; +import org.openecomp.mso.cloudify.v3.model.Executions; +import org.openecomp.mso.cloudify.v3.model.OpenstackConfig; +import org.openecomp.mso.cloudify.v3.model.StartExecutionParams; +import org.openecomp.mso.db.catalog.beans.HeatTemplateParam; +import org.openecomp.mso.logger.MessageEnum; +import org.openecomp.mso.logger.MsoAlarmLogger; +import org.openecomp.mso.logger.MsoLogger; +import org.openecomp.mso.openstack.exceptions.MsoAdapterException; +import org.openecomp.mso.openstack.exceptions.MsoCloudSiteNotFound; +import org.openecomp.mso.openstack.exceptions.MsoException; +import org.openecomp.mso.openstack.exceptions.MsoExceptionCategory; +import org.openecomp.mso.openstack.exceptions.MsoIOException; +import org.openecomp.mso.openstack.exceptions.MsoOpenstackException; +import org.openecomp.mso.openstack.utils.MsoCommonUtils; +import org.openecomp.mso.properties.MsoJavaProperties; +import org.openecomp.mso.properties.MsoPropertiesException; +import org.openecomp.mso.properties.MsoPropertiesFactory; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; + +public class MsoCloudifyUtils extends MsoCommonUtils { + + private MsoPropertiesFactory msoPropertiesFactory; + private CloudConfigFactory cloudConfigFactory; + + private static final String CLOUDIFY_ERROR = "CloudifyError"; + + private static final String CREATE_DEPLOYMENT = "CreateDeployment"; + private static final String DELETE_DEPLOYMENT = "DeleteDeployment"; + + // Fetch cloud configuration each time (may be cached in CloudConfig class) + protected CloudConfig cloudConfig; + + private static MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA); + + protected MsoJavaProperties msoProps = null; + + // Properties names and variables (with default values) + protected String createPollIntervalProp = "ecomp.mso.adapters.heat.create.pollInterval"; + private String deletePollIntervalProp = "ecomp.mso.adapters.heat.delete.pollInterval"; + + protected int createPollIntervalDefault = 15; + private int deletePollIntervalDefault = 15; + + private static final ObjectMapper JSON_MAPPER = new ObjectMapper(); + + /** + * This constructor MUST be used ONLY in the JUNIT tests, not for real code. + * The MsoPropertiesFactory will be added by EJB injection. + * + * @param msoPropID ID of the mso pro config as defined in web.xml + * @param msoPropFactory The mso properties factory instanciated by EJB injection + * @param cloudConfFactory the Cloud Config instantiated by EJB injection + */ + public MsoCloudifyUtils (String msoPropID, MsoPropertiesFactory msoPropFactory, CloudConfigFactory cloudConfFactory) { + msoPropertiesFactory = msoPropFactory; + cloudConfigFactory = cloudConfFactory; + // Dynamically get properties each time (in case reloaded). + + try { + msoProps = msoPropertiesFactory.getMsoJavaProperties (msoPropID); + } catch (MsoPropertiesException e) { + LOGGER.error (MessageEnum.LOAD_PROPERTIES_FAIL, "Unknown. Mso Properties ID not found in cache: " + msoPropID, "", "", MsoLogger.ErrorCode.DataError, "Exception - Mso Properties ID not found in cache", e); + } + cloudConfig = cloudConfigFactory.getCloudConfig (); + LOGGER.debug("MsoCloudifyUtils:" + msoPropID); + + } + + + /** + * Create a new Deployment from a specified blueprint, and install it in the specified + * cloud location and tenant. The blueprint identifier and parameter map are passed in + * as arguments, along with the cloud access credentials. The blueprint should have been + * previously uploaded to Cloudify. + * + * 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 deployment ID supplied by the caller must be unique in the scope of the Cloudify + * tenant (not the Openstack 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. + * + * This function executes the "install" workflow on the newly created workflow. Cloudify + * will be polled for completion unless the client requests otherwise. + * + * An error will be thrown if the requested Deployment already exists in the specified + * Cloudify instance. + * + * @param cloudSiteId The cloud (may be a region) in which to create the stack. + * @param tenantId The Openstack ID of the tenant in which to create the Stack + * @param deploymentId The identifier (name) of the deployment to create + * @param blueprintId The blueprint from which to create the deployment. + * @param inputs A map of key/value inputs + * @param pollForCompletion Indicator that polling should be handled in Java vs. in the client + * @param timeoutMinutes Timeout after which the "install" will be cancelled + * @param environment An optional yaml-format string to specify environmental parameters + * @param backout Flag to delete deployment on install Failure - defaulted to True + * @return A DeploymentInfo object + * @throws MsoCloudifyException Thrown if the Cloudify API call returns an exception. + * @throws MsoIOException Thrown on Cloudify connection errors. + */ + + public DeploymentInfo createAndInstallDeployment (String cloudSiteId, + String tenantId, + String deploymentId, + String blueprintId, + Map <String, ? extends Object> inputs, + boolean pollForCompletion, + int timeoutMinutes, + boolean backout) throws MsoException + { + // Obtain the cloud site information where we will create the stack + Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId); + if (!cloudSite.isPresent()) { + throw new MsoCloudSiteNotFound (cloudSiteId); + } + + Cloudify cloudify = getCloudifyClient (cloudSite.get()); + + // Create the Cloudify OpenstackConfig with the credentials + OpenstackConfig openstackConfig = getOpenstackConfig (cloudSite.get(), tenantId); + + LOGGER.debug ("Ready to Create Deployment (" + deploymentId + ") with input params: " + inputs); + + // Build up the inputs, including: + // - from provided "environment" file + // - passed in by caller + // - special input for Openstack Credentials + Map<String,Object> expandedInputs = new HashMap<String,Object> (inputs); + expandedInputs.put("openstack_config", openstackConfig); + + // Build up the parameters to create a new deployment + CreateDeploymentParams deploymentParams = new CreateDeploymentParams(); + deploymentParams.setBlueprintId(blueprintId); + deploymentParams.setInputs((Map<String,Object>)expandedInputs); + + Deployment deployment = null; + try { + CreateDeployment createDeploymentRequest = cloudify.deployments().create(deploymentId, deploymentParams); + LOGGER.debug (createDeploymentRequest.toString()); + + deployment = executeAndRecordCloudifyRequest (createDeploymentRequest); + } + catch (CloudifyResponseException e) { + // Since this came on the 'Create Deployment' command, nothing was changed + // in the cloud. Return the error as an exception. + if (e.getStatus () == 409) { + // Deployment already exists. Return a specific error for this case + MsoException me = new MsoDeploymentAlreadyExists (deploymentId, cloudSiteId); + me.addContext (CREATE_DEPLOYMENT); + throw me; + } else { + // Convert the CloudifyResponseException to an MsoException + LOGGER.debug("ERROR STATUS = " + e.getStatus() + ",\n" + e.getMessage() + "\n" + e.getLocalizedMessage()); + MsoException me = cloudifyExceptionToMsoException (e, CREATE_DEPLOYMENT); + me.setCategory (MsoExceptionCategory.OPENSTACK); + throw me; + } + } catch (CloudifyConnectException e) { + // Error connecting to Cloudify instance. Convert to an MsoException + MsoException me = cloudifyExceptionToMsoException (e, CREATE_DEPLOYMENT); + throw me; + } catch (RuntimeException e) { + // Catch-all + throw runtimeExceptionToMsoException (e, CREATE_DEPLOYMENT); + } + + /* + * It can take some time for Cloudify to be ready to execute a workflow + * on the deployment. Sleep 10 seconds. + */ + try { + Thread.sleep(10000); + } catch (InterruptedException e) {} + + /* + * Next execute the "install" workflow. + * Note - this assumes there are no additional parameters required for the workflow. + */ + int createPollInterval = msoProps.getIntProperty (createPollIntervalProp, createPollIntervalDefault); + int pollTimeout = (timeoutMinutes * 60) + createPollInterval; + + Execution installWorkflow = null; + + try { + installWorkflow = executeWorkflow (cloudify, deploymentId, "install", null, pollForCompletion, pollTimeout, createPollInterval); + + if (installWorkflow.getStatus().equals("terminated")) { + // Success! + // Create and return a DeploymentInfo structure. Include the Runtime outputs + DeploymentOutputs outputs = getDeploymentOutputs (cloudify, deploymentId); + DeploymentInfo deploymentInfo = new DeploymentInfo (deployment, outputs, installWorkflow); + return deploymentInfo; + } + else { + // The workflow completed with errors. Must try to back it out. + if (!backout) + { + LOGGER.warn(MessageEnum.RA_CREATE_STACK_ERR, "Deployment installation failed, backout deletion suppressed", "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Exception in Deployment Installation, backout suppressed"); + } + else { + // Poll on delete if we rollback - use same values for now + int deletePollInterval = createPollInterval; + int deletePollTimeout = pollTimeout; + + try { + // Run the uninstall to undo the install + Execution uninstallWorkflow = executeWorkflow (cloudify, deploymentId, "uninstall", null, pollForCompletion, deletePollTimeout, deletePollInterval); + + if (uninstallWorkflow.getStatus().equals("terminated")) + { + // The uninstall completed. Delete the deployment itself + DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId); + executeAndRecordCloudifyRequest (deleteRequest); + } + else { + // Didn't uninstall successfully. Log this error + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Create Deployment: Cloudify error rolling back deployment install: " + installWorkflow.getError(), "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Create Stack: Cloudify error rolling back deployment installation"); + } + } + catch (Exception e) { + // Catch-all for backout errors trying to uninstall/delete + // Log this error, and return the original exception + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Create Stack: Nested exception rolling back deployment install: " + e, "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Create Stack: Nested exception rolling back deployment installation"); + } + } + + MsoCloudifyException me = new MsoCloudifyException (0, "Workflow Execution Failed", installWorkflow.getError()); + me.addContext (CREATE_DEPLOYMENT); + alarmLogger.sendAlarm(CLOUDIFY_ERROR, MsoAlarmLogger.CRITICAL, me.getContextMessage()); + throw me; + } + } + catch (MsoException me) { + // Install failed. Unless requested otherwise, back out the deployment + + if (!backout) + { + LOGGER.warn(MessageEnum.RA_CREATE_STACK_ERR, "Deployment installation failed, backout deletion suppressed", "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Exception in Deployment Installation, backout suppressed"); + } + else { + // Poll on delete if we rollback - use same values for now + int deletePollInterval = createPollInterval; + int deletePollTimeout = pollTimeout; + + try { + // Run the uninstall to undo the install. + // Always try to run it, as it should be idempotent + executeWorkflow (cloudify, deploymentId, "uninstall", null, pollForCompletion, deletePollTimeout, deletePollInterval); + + // Delete the deployment itself + DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId); + executeAndRecordCloudifyRequest (deleteRequest); + } + catch (Exception e) { + // Catch-all for backout errors trying to uninstall/delete + // Log this error, and return the original exception + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Create Stack: Nested exception rolling back deployment install: " + e, "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Create Stack: Nested exception rolling back deployment installation"); + + } + } + + // Propagate the original exception from Stack Query. + me.addContext (CREATE_DEPLOYMENT); + alarmLogger.sendAlarm(CLOUDIFY_ERROR, MsoAlarmLogger.CRITICAL, me.getContextMessage()); + throw me; + } + } + + + /* + * Get the runtime Outputs of a deployment. + * Return the Map of tag/value outputs. + */ + private DeploymentOutputs getDeploymentOutputs (Cloudify cloudify, String deploymentId) + throws MsoException + { + // Build and send the Cloudify request + DeploymentOutputs deploymentOutputs = null; + try { + GetDeploymentOutputs queryDeploymentOutputs = cloudify.deployments().outputsById(deploymentId); + LOGGER.debug (queryDeploymentOutputs.toString()); + + deploymentOutputs = executeAndRecordCloudifyRequest(queryDeploymentOutputs, msoProps); + } + catch (CloudifyConnectException ce) { + // Couldn't connect to Cloudify + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "QueryDeploymentOutputs: Cloudify connection failure: " + ce, "", "", MsoLogger.ErrorCode.BusinessProcesssError, "QueryDeploymentOutputs: Cloudify connection failure"); + throw new MsoIOException (ce.getMessage(), ce); + } + catch (CloudifyResponseException re) { + if (re.getStatus () == 404) { + // No Outputs + return null; + } + throw new MsoCloudifyException (re.getStatus(), re.getMessage(), re.getLocalizedMessage(), re); + } + catch (Exception e) { + // Catch-all + throw new MsoAdapterException (e.getMessage(), e); + } + + return deploymentOutputs; + } + + /* + * Execute a workflow on a deployment. Handle polling for completion with timeout. + * Return the final Execution object with status. + * Throw an exception on Errors. + * Question - how does the client know whether rollback needs to be done? + */ + private Execution executeWorkflow (Cloudify cloudify, String deploymentId, String workflowId, Map<String,Object> workflowParams, boolean pollForCompletion, int timeout, int pollInterval) + throws MsoCloudifyException + { + LOGGER.debug("Executing '" + workflowId + "' workflow on deployment '" + deploymentId + "'"); + + StartExecutionParams executeParams = new StartExecutionParams(); + executeParams.setWorkflowId(workflowId); + executeParams.setDeploymentId(deploymentId); + executeParams.setParameters(workflowParams); + + Execution execution = null; + String executionId = null; + String command = "start"; + Exception savedException = null; + + try { + StartExecution executionRequest = cloudify.executions().start(executeParams); + LOGGER.debug (executionRequest.toString()); + execution = executeAndRecordCloudifyRequest (executionRequest); + executionId = execution.getId(); + + if (!pollForCompletion) { + // Client did not request polling, so just return the Execution object + return execution; + } + + // Enter polling loop + boolean timedOut = false; + int pollTimeout = timeout; + + String status = execution.getStatus(); + + // Create a reusable cloudify query request + GetExecution queryExecution = cloudify.executions().byId(executionId); + command = "query"; + + while (!timedOut && !(status.equals("terminated") || status.equals("failed") || status.equals("cancelled"))) + { + // workflow is still running; check for timeout + if (pollTimeout <= 0) { + LOGGER.debug ("workflow " + execution.getWorkflowId() + " timed out on deployment " + execution.getDeploymentId()); + timedOut = true; + continue; + } + + try { + Thread.sleep (pollInterval * 1000L); + } catch (InterruptedException e) {} + + pollTimeout -= pollInterval; + LOGGER.debug("pollTimeout remaining: " + pollTimeout); + + execution = queryExecution.execute(); + status = execution.getStatus(); + } + + // Broke the loop. Check again for a terminal state + if (status.equals("terminated")){ + // Success! + LOGGER.debug ("Workflow '" + workflowId + "' completed successfully on deployment '" + deploymentId + "'"); + return execution; + } + else if (status.equals("failed")){ + // Workflow failed. Log it and return the execution object (don't throw exception here) + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Cloudify workflow failure: " + execution.getError(), "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Execute Workflow: Failed: " + execution.getError()); + return execution; + } + else if (status.equals("cancelled")){ + // Workflow was cancelled, leaving the deployment in an indeterminate state. Log it and return the execution object (don't throw exception here) + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Cloudify workflow cancelled. Deployment is in an indeterminate state", "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Execute Workflow cancelled: " + workflowId); + return execution; + } + else { + // Can only get here after a timeout + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Cloudify workflow timeout", "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Execute Workflow: Timed Out"); + } + } + catch (CloudifyConnectException ce) { + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Execute Workflow (" + command + "): Cloudify connection failure: " + ce, "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Execute Workflow (" + command + "): Cloudify connection failure"); + savedException = ce; + } + catch (CloudifyResponseException re) { + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Execute Workflow (" + command + "): Cloudify response error: " + re, "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Execute Workflow (" + command + "): Cloudify error" + re.getMessage()); + savedException = re; + } + catch (RuntimeException e) { + // Catch-all + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Execute Workflow (" + command + "): Unexpected error: " + e, "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Execute Workflow (" + command + "): Internal error" + e.getMessage()); + savedException = e; + } + + // Get to this point ONLY on an error or timeout + // The cloudify execution is still running (we've not received a terminal status), + // so try to Cancel it. + CancelExecutionParams cancelParams = new CancelExecutionParams(); + cancelParams.setAction("cancel"); + // TODO: Use force_cancel? + + Execution cancelExecution = null; + + try { + CancelExecution cancelRequest = cloudify.executions().cancel(executionId, cancelParams); + LOGGER.debug (cancelRequest.toString()); + cancelExecution = cancelRequest.execute(); + + // Enter polling loop + boolean timedOut = false; + int cancelTimeout = timeout; // TODO: For now, just use same timeout + + String status = cancelExecution.getStatus(); + + // Poll for completion. Create a reusable cloudify query request + GetExecution queryExecution = cloudify.executions().byId(executionId); + + while (!timedOut && !status.equals("cancelled")) + { + // workflow is still running; check for timeout + if (cancelTimeout <= 0) { + LOGGER.debug ("Cancel timeout for workflow " + workflowId + " on deployment " + deploymentId); + timedOut = true; + continue; + } + + try { + Thread.sleep (pollInterval * 1000L); + } catch (InterruptedException e) {} + + cancelTimeout -= pollInterval; + LOGGER.debug("pollTimeout remaining: " + cancelTimeout); + + execution = queryExecution.execute(); + status = execution.getStatus(); + } + + // Broke the loop. Check again for a terminal state + if (status.equals("cancelled")){ + // Finished cancelling. Return the original exception + LOGGER.debug ("Cancel workflow " + workflowId + " completed on deployment " + deploymentId); + throw new MsoCloudifyException (-1, "", "", savedException); + } + else { + // Can only get here after a timeout + LOGGER.debug ("Cancel workflow " + workflowId + " timeout out on deployment " + deploymentId); + MsoCloudifyException exception = new MsoCloudifyException (-1, "", "", savedException); + exception.setPendingWorkflow(true); + throw exception; + } + } + catch (Exception e) { + // Catch-all. Log the message and throw the original exception +// LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "Execute Workflow (" + command + "): Unexpected error: " + e, "", "", MsoLogger.ErrorCode.BusinessProcesssError, "Execute Workflow (" + command + "): Internal error" + e.getMessage()); + LOGGER.debug ("Cancel workflow " + workflowId + " failed for deployment " + deploymentId + ": " + e.getMessage()); + MsoCloudifyException exception = new MsoCloudifyException (-1, "", "", savedException); + exception.setPendingWorkflow(true); + throw exception; + } + } + + + + /** + * Query for a Cloudify Deployment (by Name). This call will always return a + * DeploymentInfo object. If the deployment does not exist, an "empty" DeploymentInfo will be + * returned - containing only the deployment ID and a special status of NOTFOUND. + * + * @param tenantId The Openstack ID of the tenant in which to query + * @param cloudSiteId The cloud identifier (may be a region) in which to query + * @param stackName The name of the stack to query (may be simple or canonical) + * @return A StackInfo object + * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception. + */ + public DeploymentInfo queryDeployment (String cloudSiteId, String tenantId, String deploymentId) + throws MsoException + { + LOGGER.debug ("Query Cloudify Deployment: " + deploymentId + " in tenant " + tenantId); + + // Obtain the cloud site information where we will create the stack + Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId); + if (!cloudSite.isPresent()) { + throw new MsoCloudSiteNotFound (cloudSiteId); + } + + Cloudify cloudify = getCloudifyClient (cloudSite.get()); + + // Build and send the Cloudify request + Deployment deployment = null; + DeploymentOutputs outputs = null; + try { + GetDeployment queryDeployment = cloudify.deployments().byId(deploymentId); + LOGGER.debug (queryDeployment.toString()); + +// deployment = queryDeployment.execute(); + deployment = executeAndRecordCloudifyRequest(queryDeployment, msoProps); + + outputs = getDeploymentOutputs (cloudify, deploymentId); + + // Next look for the latest execution + ListExecutions listExecutions = cloudify.executions().listFiltered ("deployment_id=" + deploymentId, "-created_at"); + Executions executions = listExecutions.execute(); + + // If no executions, does this give NOT_FOUND or empty set? + if (executions.getItems().isEmpty()) { + return new DeploymentInfo (deployment); + } + else { + return new DeploymentInfo (deployment, outputs, executions.getItems().get(0)); + } + } + catch (CloudifyConnectException ce) { + // Couldn't connect to Cloudify + LOGGER.error (MessageEnum.RA_CREATE_STACK_ERR, "QueryDeployment: Cloudify connection failure: " + ce, "", "", MsoLogger.ErrorCode.BusinessProcesssError, "QueryDeployment: Cloudify connection failure"); + throw new MsoIOException (ce.getMessage(), ce); + } + catch (CloudifyResponseException re) { + if (re.getStatus () == 404) { + // Got a NOT FOUND error. React differently based on deployment vs. execution + if (deployment != null) { + // Got NOT_FOUND on the executions. Assume this is a valid "empty" set + return new DeploymentInfo (deployment, outputs, null); + } else { + // Deployment not found. Default status of a DeploymentInfo object is NOTFOUND + return new DeploymentInfo (deploymentId); + } + } + throw new MsoCloudifyException (re.getStatus(), re.getMessage(), re.getLocalizedMessage(), re); + } + catch (Exception e) { + // Catch-all + throw new MsoAdapterException (e.getMessage(), e); + } + } + + + /** + * Delete a Cloudify deployment (by ID). If the deployment is not found, it will be + * considered a successful deletion. The return value is a DeploymentInfo object which + * contains the last deployment status. + * + * There is no rollback from a successful deletion. A deletion failure will + * also result in an undefined deployment state - the components may or may not have been + * all or partially deleted, so the resulting deployment must be considered invalid. + * + * @param tenantId The Openstack ID of the tenant in which to perform the delete + * @param cloudSiteId The cloud identifier (may be a region) from which to delete the stack. + * @param stackName The name/id of the stack to delete. May be simple or canonical + * @param pollForCompletion Indicator that polling should be handled in Java vs. in the client + * @return A StackInfo object + * @throws MsoOpenstackException Thrown if the Openstack API call returns an exception. + * @throws MsoCloudSiteNotFound + */ + public DeploymentInfo uninstallAndDeleteDeployment (String cloudSiteId, + String tenantId, + String deploymentId, + int timeoutMinutes) throws MsoException + { + // Obtain the cloud site information where we will create the stack + Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId); + if (!cloudSite.isPresent()) { + throw new MsoCloudSiteNotFound (cloudSiteId); + } + + Cloudify cloudify = getCloudifyClient (cloudSite.get()); + + LOGGER.debug ("Ready to Uninstall/Delete Deployment (" + deploymentId + ")"); + + // Query first to save the trouble if deployment not found + Deployment deployment = null; + try { + GetDeployment queryDeploymentRequest = cloudify.deployments().byId(deploymentId); + LOGGER.debug (queryDeploymentRequest.toString()); + + deployment = executeAndRecordCloudifyRequest (queryDeploymentRequest); + } + catch (CloudifyResponseException e) { + // Since this came on the 'Create Deployment' command, nothing was changed + // in the cloud. Return the error as an exception. + if (e.getStatus () == 404) { + // Deployment doesn't exist. Return a "NOTFOUND" DeploymentInfo object + // TODO: Should return NULL? + LOGGER.debug("Deployment requested for deletion does not exist: " + deploymentId); + return new DeploymentInfo (deploymentId, DeploymentStatus.NOTFOUND); + } else { + // Convert the CloudifyResponseException to an MsoOpenstackException + LOGGER.debug("ERROR STATUS = " + e.getStatus() + ",\n" + e.getMessage() + "\n" + e.getLocalizedMessage()); + MsoException me = cloudifyExceptionToMsoException (e, DELETE_DEPLOYMENT); + me.setCategory (MsoExceptionCategory.INTERNAL); + throw me; + } + } catch (CloudifyConnectException e) { + // Error connecting to Cloudify instance. Convert to an MsoException + MsoException me = cloudifyExceptionToMsoException (e, DELETE_DEPLOYMENT); + throw me; + } catch (RuntimeException e) { + // Catch-all + throw runtimeExceptionToMsoException (e, DELETE_DEPLOYMENT); + } + + /* + * Query the outputs before deleting so they can be returned as well + */ + DeploymentOutputs outputs = getDeploymentOutputs (cloudify, deploymentId); + + /* + * Next execute the "uninstall" workflow. + * Note - this assumes there are no additional parameters required for the workflow. + */ + // TODO: No deletePollInterval that I'm aware of. Use the create interval + int deletePollInterval = msoProps.getIntProperty (deletePollIntervalProp, deletePollIntervalDefault); + int pollTimeout = (timeoutMinutes * 60) + deletePollInterval; + + Execution uninstallWorkflow = null; + + try { + uninstallWorkflow = executeWorkflow (cloudify, deploymentId, "uninstall", null, true, pollTimeout, deletePollInterval); + + if (uninstallWorkflow.getStatus().equals("terminated")) { + // Successful uninstall. + LOGGER.debug("Uninstall successful for deployment " + deploymentId); + } + else { + // The uninstall workflow completed with an error. Must fail the request, but will + // leave the deployment in an indeterminate state, as cloud resources may still exist. + MsoCloudifyException me = new MsoCloudifyException (0, "Uninstall Workflow Failed", uninstallWorkflow.getError()); + me.addContext (DELETE_DEPLOYMENT); + alarmLogger.sendAlarm(CLOUDIFY_ERROR, MsoAlarmLogger.CRITICAL, me.getContextMessage()); + throw me; + } + } + catch (MsoException me) { + // Uninstall workflow has failed. + // Must fail the deletion... may leave the deployment in an inconclusive state + me.addContext (DELETE_DEPLOYMENT); + alarmLogger.sendAlarm(CLOUDIFY_ERROR, MsoAlarmLogger.CRITICAL, me.getContextMessage()); + throw me; + } + + // At this point, the deployment has been successfully uninstalled. + // Next step is to delete the deployment itself + try { + DeleteDeployment deleteRequest = cloudify.deployments().deleteByName(deploymentId); + LOGGER.debug(deleteRequest.toString()); + + // The delete request returns the deleted deployment + deployment = deleteRequest.execute(); + + } + catch (CloudifyConnectException ce) { + // Failed to delete. Must fail the request, but will leave the (uninstalled) + // deployment in Cloudify DB. + MsoCloudifyException me = new MsoCloudifyException (0, "Deployment Delete Failed", ce.getMessage(), ce); + me.addContext (DELETE_DEPLOYMENT); + alarmLogger.sendAlarm(CLOUDIFY_ERROR, MsoAlarmLogger.CRITICAL, me.getContextMessage()); + throw me; + } + catch (CloudifyResponseException re) { + // Failed to delete. Must fail the request, but will leave the (uninstalled) + // deployment in the Cloudify DB. + MsoCloudifyException me = new MsoCloudifyException (re.getStatus(), re.getMessage(), re.getMessage(), re); + me.addContext (DELETE_DEPLOYMENT); + alarmLogger.sendAlarm(CLOUDIFY_ERROR, MsoAlarmLogger.CRITICAL, me.getContextMessage()); + throw me; + } + catch (Exception e) { + // Catch-all + MsoAdapterException ae = new MsoAdapterException (e.getMessage(), e); + ae.addContext (DELETE_DEPLOYMENT); + alarmLogger.sendAlarm(CLOUDIFY_ERROR, MsoAlarmLogger.CRITICAL, ae.getContextMessage()); + throw ae; + } + + // Return the deleted deployment info (with runtime outputs) along with the completed uninstall workflow status + return new DeploymentInfo (deployment, outputs, uninstallWorkflow); + } + + + /** + * Check if a blueprint is available for use at a targeted cloud site. + * This requires checking the Cloudify Manager which is servicing that + * cloud site to see if the specified blueprint has been loaded. + * + * @param cloudSiteId The cloud site where the blueprint is needed + * @param blueprintId The ID for the blueprint in Cloudify + */ + public boolean isBlueprintLoaded (String cloudSiteId, String blueprintId) + throws MsoException + { + // Obtain the cloud site information where we will load the blueprint + Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId); + if (!cloudSite.isPresent()) { + throw new MsoCloudSiteNotFound (cloudSiteId); + } + + Cloudify cloudify = getCloudifyClient (cloudSite.get()); + + GetBlueprint getRequest = cloudify.blueprints().getMetadataById(blueprintId); + try { + Blueprint bp = getRequest.execute(); + LOGGER.debug("Blueprint exists: " + bp.getId()); + return true; + } + catch (CloudifyResponseException ce) { + if (ce.getStatus() == 404) { + return false; + } else { + throw ce; + } + } catch (Exception e) { + throw e; + } + } + + /** + * Upload a blueprint to the Cloudify Manager that is servicing a Cloud Site. + * The blueprint currently must be structured as a single directory with all + * of the required files. One of those files is designated the "main file" + * for the blueprint. Files are provided as byte arrays, though expect only + * text files will be distributed from ASDC and stored by MSO. + * + * Cloudify requires a single root directory in its blueprint zip files. + * The requested blueprint ID will also be used as the directory. + * All of the files will be added to this directory in the zip file. + */ + public void uploadBlueprint (String cloudSiteId, + String blueprintId, + String mainFileName, + Map<String,byte[]> blueprintFiles, + boolean failIfExists) + throws MsoException + { + // Obtain the cloud site information where we will load the blueprint + Optional<CloudSite> cloudSite = cloudConfig.getCloudSite (cloudSiteId); + if (!cloudSite.isPresent()) { + throw new MsoCloudSiteNotFound (cloudSiteId); + } + + Cloudify cloudify = getCloudifyClient (cloudSite.get()); + + boolean blueprintUploaded = uploadBlueprint (cloudify, blueprintId, mainFileName, blueprintFiles); + + if (!blueprintUploaded && failIfExists) { + throw new MsoAdapterException ("Blueprint already exists"); + } + } + + /* + * Common method to load a blueprint. May be called from + */ + private boolean uploadBlueprint (Cloudify cloudify, String blueprintId, String mainFileName, Map<String,byte[]> blueprintFiles) + throws MsoException + { + // Check if it already exists. If so, return false. + GetBlueprint getRequest = cloudify.blueprints().getMetadataById(blueprintId); + try { + Blueprint bp = getRequest.execute(); + LOGGER.debug("Blueprint " + bp.getId() + " already exists."); + return false; + } + catch (CloudifyResponseException ce) { + if (ce.getStatus() == 404) { + // This is the expected result. + LOGGER.debug("Verified that Blueprint doesn't exist yet"); + } else { + throw ce; + } + } catch (Exception e) { + throw e; + } + + // Create a blueprint ZIP file in memory + ByteArrayOutputStream zipBuffer = new ByteArrayOutputStream(); + ZipOutputStream zipOut = new ZipOutputStream(zipBuffer); + + try { + // Put the root directory + String rootDir = blueprintId + ((blueprintId.endsWith("/") ? "" : "/")); + zipOut.putNextEntry(new ZipEntry (rootDir)); + zipOut.closeEntry(); + + for (String fileName : blueprintFiles.keySet()) { + ZipEntry ze = new ZipEntry (rootDir + fileName); + zipOut.putNextEntry (ze); + zipOut.write (blueprintFiles.get(fileName)); + zipOut.closeEntry(); + } + zipOut.close(); + } + catch (IOException e) { + // Since we're writing to a byte array, this should never happen + } + LOGGER.debug ("Blueprint zip file size: " + zipBuffer.size()); + + // Ready to upload the blueprint zip + InputStream blueprintStream = new ByteArrayInputStream (zipBuffer.toByteArray()); + try { + UploadBlueprint uploadRequest = cloudify.blueprints().uploadFromStream(blueprintId, mainFileName, blueprintStream); + Blueprint blueprint = uploadRequest.execute(); + System.out.println("Successfully uploaded blueprint " + blueprint.getId()); + } + catch (CloudifyResponseException e) { + MsoException me = cloudifyExceptionToMsoException (e, "UPLOAD_BLUEPRINT"); + throw me; + } + catch (CloudifyConnectException e) { + MsoException me = cloudifyExceptionToMsoException (e, "UPLOAD_BLUEPRINT"); + throw me; + } + catch (RuntimeException e) { + // Catch-all + MsoException me = runtimeExceptionToMsoException (e, "UPLOAD_BLUEPRINT"); + throw me; + } + finally { + try { + blueprintStream.close(); + } catch (IOException e) {} + } + + return true; + } + + + + // --------------------------------------------------------------- + // PRIVATE FUNCTIONS FOR USE WITHIN THIS CLASS + + /** + * Get a Cloudify client for the specified cloud site. + * Everything that is required can be found in the Cloud Config. + * + * @param cloudSite + * @return a Cloudify object + */ + public Cloudify getCloudifyClient (CloudSite cloudSite) throws MsoException + { + CloudifyManager cloudifyConfig = cloudSite.getCloudifyManager(); + if (cloudifyConfig == null) { + throw new MsoCloudifyManagerNotFound (cloudSite.getId()); + } + + // Get a Cloudify client + // Set a Token Provider to fetch tokens from Cloudify itself. + String cloudifyUrl = cloudifyConfig.getCloudifyUrl(); + Cloudify cloudify = new Cloudify (cloudifyUrl); + cloudify.setTokenProvider(new CloudifyClientTokenProvider(cloudifyUrl, cloudifyConfig.getUsername(), cloudifyConfig.getPassword())); + + return cloudify; + } + + + /* + * Query for a Cloudify Deployment. This function is needed in several places, so + * a common method is useful. This method takes an authenticated CloudifyClient + * (which internally identifies the cloud & tenant to search), and returns + * a Deployment object if found, Null if not found, or an MsoCloudifyException + * if the Cloudify API call fails. + * + * @param cloudifyClient an authenticated Cloudify client + * + * @param deploymentId the deployment to query + * + * @return a Deployment object or null if the requested deployment doesn't exist. + * + * @throws MsoCloudifyException Thrown if the Cloudify API call returns an exception + */ + protected Deployment queryDeployment (Cloudify cloudify, String deploymentId) throws MsoException { + if (deploymentId == null) { + return null; + } + try { + GetDeployment request = cloudify.deployments().byId (deploymentId); + return executeAndRecordCloudifyRequest (request, msoProps); + } catch (CloudifyResponseException e) { + if (e.getStatus () == 404) { + LOGGER.debug ("queryDeployment - not found: " + deploymentId); + return null; + } else { + // Convert the CloudifyResponseException to an MsoCloudifyException + throw cloudifyExceptionToMsoException (e, "QueryDeployment"); + } + } catch (CloudifyConnectException e) { + // Connection to Openstack failed + throw cloudifyExceptionToMsoException (e, "QueryDeployment"); + } + } + + + public void copyStringOutputsToInputs(Map<String, String> inputs, + Map<String, Object> otherStackOutputs, boolean overWrite) { + if (inputs == null || otherStackOutputs == null) + return; + for (String key : otherStackOutputs.keySet()) { + if (!inputs.containsKey(key)) { + Object obj = otherStackOutputs.get(key); + if (obj instanceof String) { + inputs.put(key, (String) otherStackOutputs.get(key)); + } else if (obj instanceof JsonNode ){ + // This is a bit of mess - but I think it's the least impacting + // let's convert it BACK to a string - then it will get converted back later + try { + String str = this.convertNode((JsonNode) obj); + inputs.put(key, str); + } catch (Exception e) { + LOGGER.debug("WARNING: unable to convert JsonNode output value for "+ key); + //effect here is this value will not have been copied to the inputs - and therefore will error out downstream + } + } else if (obj instanceof java.util.LinkedHashMap) { + LOGGER.debug("LinkedHashMap - this is showing up as a LinkedHashMap instead of JsonNode"); + try { + String str = JSON_MAPPER.writeValueAsString(obj); + inputs.put(key, str); + } catch (Exception e) { + LOGGER.debug("WARNING: unable to convert LinkedHashMap output value for "+ key); + } + } else { + // just try to cast it - could be an integer or some such + try { + String str = (String) obj; + inputs.put(key, str); + } catch (Exception e) { + LOGGER.debug("WARNING: unable to convert output value for "+ key); + //effect here is this value will not have been copied to the inputs - and therefore will error out downstream + } + } + } + } + return; + } + + /* + * Normalize an input value to an Object, based on the target parameter type. + * If the type is not recognized, it will just be returned unchanged (as a string). + */ + public Object convertInputValue (String inputValue, HeatTemplateParam templateParam) + { + String type = templateParam.getParamType(); + LOGGER.debug("Parameter: " + templateParam.getParamName() + " is of type " + type); + + if (type.equalsIgnoreCase("number")) { + try { + return Integer.valueOf(inputValue); + } + catch (Exception e) { + LOGGER.debug("Unable to convert " + inputValue + " to an integer!"); + return null; + } + } else if (type.equalsIgnoreCase("json")) { + try { + JsonNode jsonNode = new ObjectMapper().readTree(inputValue); + return jsonNode; + } + catch (Exception e) { + LOGGER.debug("Unable to convert " + inputValue + " to a JsonNode!"); + return null; + } + } else if (type.equalsIgnoreCase("boolean")) { + return new Boolean(inputValue); + } + + // Nothing else matched. Return the original string + return inputValue; + } + + + private String convertNode(final JsonNode node) { + try { + final Object obj = JSON_MAPPER.treeToValue(node, Object.class); + final String json = JSON_MAPPER.writeValueAsString(obj); + return json; + } catch (JsonParseException jpe) { + LOGGER.debug("Error converting json to string " + jpe.getMessage()); + } catch (Exception e) { + LOGGER.debug("Error converting json to string " + e.getMessage()); + } + return "[Error converting json to string]"; + } + + + /* + * Method to execute a Cloudify command and track its execution time. + * For the metrics log, a category of "Cloudify" is used along with a + * sub-category that identifies the specific call (using the real + * cloudify-client classname of the CloudifyRequest<T> parameter). + */ + + protected static <T> T executeAndRecordCloudifyRequest (CloudifyRequest <T> request) + { + return executeAndRecordCloudifyRequest (request, null); + } + protected static <T> T executeAndRecordCloudifyRequest (CloudifyRequest <T> request, MsoJavaProperties msoProps) { + + int limit; + // Get the name and method name of the parent class, which triggered this method + StackTraceElement[] classArr = new Exception ().getStackTrace (); + if (classArr.length >=2) { + limit = 3; + } else { + limit = classArr.length; + } + String parentServiceMethodName = classArr[0].getClassName () + "." + classArr[0].getMethodName (); + for (int i = 1; i < limit; i++) { + String className = classArr[i].getClassName (); + if (!className.equals (MsoCommonUtils.class.getName ())) { + parentServiceMethodName = className + "." + classArr[i].getMethodName (); + break; + } + } + + String requestType; + if (request.getClass ().getEnclosingClass () != null) { + requestType = request.getClass ().getEnclosingClass ().getSimpleName () + "." + + request.getClass ().getSimpleName (); + } else { + requestType = request.getClass ().getSimpleName (); + } + + int retryDelay = retryDelayDefault; + int retryCount = retryCountDefault; + String retryCodes = retryCodesDefault; + if (msoProps != null) //extra check to avoid NPE + { + retryDelay = msoProps.getIntProperty (retryDelayProp, retryDelayDefault); + retryCount = msoProps.getIntProperty (retryCountProp, retryCountDefault); + retryCodes = msoProps.getProperty (retryCodesProp, retryCodesDefault); + } + + // Run the actual command. All exceptions will be propagated + while (true) + { + try { + return request.execute (); + } + catch (CloudifyResponseException e) { + boolean retry = false; + if (retryCodes != null ) { + int code = e.getStatus(); + LOGGER.debug ("Config values RetryDelay:" + retryDelay + " RetryCount:" + retryCount + " RetryCodes:" + retryCodes + " ResponseCode:" + code); + for (String rCode : retryCodes.split (",")) { + try { + if (retryCount > 0 && code == Integer.parseInt (rCode)) + { + retryCount--; + retry = true; + LOGGER.debug ("CloudifyResponseException ResponseCode:" + code + " at:" + parentServiceMethodName + " request:" + requestType + " Retry indicated. Attempts remaining:" + retryCount); + break; + } + } catch (NumberFormatException e1) { + LOGGER.error (MessageEnum.RA_CONFIG_EXC, "No retries. Exception in parsing retry code in config:" + rCode, "", "", MsoLogger.ErrorCode.SchemaError, "Exception in parsing retry code in config"); + throw e; + } + } + } + if (retry) + { + try { + Thread.sleep (retryDelay * 1000L); + } catch (InterruptedException e1) { + LOGGER.debug ("Thread interrupted while sleeping", e1); + } + } + else + throw e; // exceeded retryCount or code is not retryable + } + catch (CloudifyConnectException e) { + // Connection to Cloudify failed + if (retryCount > 0) + { + retryCount--; + LOGGER.debug ("CloudifyConnectException at:" + parentServiceMethodName + " request:" + requestType + " Retry indicated. Attempts remaining:" + retryCount); + try { + Thread.sleep (retryDelay * 1000L); + } catch (InterruptedException e1) { + LOGGER.debug ("Thread interrupted while sleeping", e1); + } + } + else + throw e; + + } + } + } + /* + * Convert an Exception on a Cloudify call to an MsoCloudifyException. + * This method supports CloudifyResponseException and CloudifyConnectException. + */ + protected MsoException cloudifyExceptionToMsoException (CloudifyBaseException e, String context) { + MsoException me = null; + + if (e instanceof CloudifyResponseException) { + CloudifyResponseException re = (CloudifyResponseException) e; + + try { + // Failed Cloudify calls return an error entity body. + CloudifyError error = re.getResponse ().getErrorEntity (CloudifyError.class); + LOGGER.error (MessageEnum.RA_CONNECTION_EXCEPTION, "Cloudify", "Cloudify Error on " + context + ": " + error.getErrorCode(), "Cloudify", "", MsoLogger.ErrorCode.DataError, "Exception - Cloudify Error on " + context); + String fullError = error.getErrorCode() + ": " + error.getMessage(); + LOGGER.debug(fullError); + me = new MsoCloudifyException (re.getStatus(), + re.getMessage(), + fullError); + } catch (Exception e2) { + // Couldn't parse the body as a "CloudifyError". Report the original HTTP error. + LOGGER.error (MessageEnum.RA_CONNECTION_EXCEPTION, "Cloudify", "HTTP Error on " + context + ": " + re.getStatus() + "," + e.getMessage(), "Cloudify", "", MsoLogger.ErrorCode.DataError, "Exception - HTTP Error on " + context, e2); + me = new MsoCloudifyException (re.getStatus (), re.getMessage (), ""); + } + + // Add the context of the error + me.addContext (context); + + // Generate an alarm for 5XX and higher errors. + if (re.getStatus () >= 500) { + alarmLogger.sendAlarm ("CloudifyError", MsoAlarmLogger.CRITICAL, me.getContextMessage ()); + } + } else if (e instanceof CloudifyConnectException) { + CloudifyConnectException ce = (CloudifyConnectException) e; + + me = new MsoIOException (ce.getMessage ()); + me.addContext (context); + + // Generate an alarm for all connection errors. + alarmLogger.sendAlarm ("CloudifyIOError", MsoAlarmLogger.CRITICAL, me.getContextMessage ()); + LOGGER.error(MessageEnum.RA_CONNECTION_EXCEPTION, "Cloudify", "Cloudify connection error on " + context + ": " + e, "Cloudify", "", MsoLogger.ErrorCode.DataError, "Cloudify connection error on " + context); + } + + return me; + } + + /* + * Return an OpenstackConfig object as expected by Cloudify Openstack Plug-in. + * Base the values on the CloudSite definition. + */ + private OpenstackConfig getOpenstackConfig (CloudSite cloudSite, String tenantId) { + OpenstackConfig openstackConfig = new OpenstackConfig(); + openstackConfig.setRegion (cloudSite.getRegionId()); + openstackConfig.setAuthUrl (cloudSite.getIdentityService().getIdentityUrl()); + openstackConfig.setUsername (cloudSite.getIdentityService().getMsoId()); + openstackConfig.setPassword (cloudSite.getIdentityService().getMsoPass()); + openstackConfig.setTenantName (tenantId); + return openstackConfig; + } +} |