List of usage examples for com.amazonaws.services.ec2.model BlockDeviceMapping setDeviceName
public void setDeviceName(String deviceName)
The device name (for example, /dev/sdh or xvdh).
From source file:InlineGettingStartedCodeApp.java
License:Open Source License
/** * @param args//from www . ja v a 2 s . c om */ public static void main(String[] args) { //============================================================================================// //=============================== Submitting a Request =======================================// //============================================================================================// // Create the AmazonEC2Client object so we can call various APIs. AmazonEC2 ec2 = new AmazonEC2Client(new ClasspathPropertiesFileCredentialsProvider()); Region usEast1 = Region.getRegion(Regions.US_EAST_1); ec2.setRegion(usEast1); // Initializes a Spot Instance Request RequestSpotInstancesRequest requestRequest = new RequestSpotInstancesRequest(); //*************************** Required Parameters Settings ************************// // Request 1 x t1.micro instance with a bid price of $0.03. requestRequest.setSpotPrice("0.03"); requestRequest.setInstanceCount(Integer.valueOf(1)); // Setup the specifications of the launch. This includes the instance type (e.g. t1.micro) // and the latest Amazon Linux AMI id available. Note, you should always use the latest // Amazon Linux AMI id or another of your choosing. LaunchSpecification launchSpecification = new LaunchSpecification(); launchSpecification.setImageId("ami-700e4a19"); launchSpecification.setInstanceType("t1.micro"); // Add the security group to the request. ArrayList<String> securityGroups = new ArrayList<String>(); securityGroups.add("ForAssignment2"); launchSpecification.setSecurityGroups(securityGroups); //*************************** Bid Type Settings ************************// // Set the type of the bid to persistent. requestRequest.setType("persistent"); //*************************** Valid From/To Settings ************************// // Set the valid start time to be two minutes from now. Calendar from = Calendar.getInstance(); from.add(Calendar.MINUTE, 2); requestRequest.setValidFrom(from.getTime()); // Set the valid end time to be two minutes and two hours from now. Calendar until = (Calendar) from.clone(); until.add(Calendar.HOUR, 2); requestRequest.setValidUntil(until.getTime()); //*************************** Launch Group Settings ************************// // Set the launch group. requestRequest.setLaunchGroup("ADVANCED-DEMO-LAUNCH-GROUP"); //*************************** Availability Zone Group Settings ************************// // Set the availability zone group. requestRequest.setAvailabilityZoneGroup("ADVANCED-DEMO-AZ-GROUP"); //*************************** Add the block device mapping ************************// // Goal: Setup block device mappings to ensure that we will not delete // the root partition on termination. // Create the block device mapping to describe the root partition. BlockDeviceMapping blockDeviceMapping = new BlockDeviceMapping(); blockDeviceMapping.setDeviceName("/dev/sda1"); // Set the delete on termination flag to false. EbsBlockDevice ebs = new EbsBlockDevice(); ebs.setDeleteOnTermination(Boolean.FALSE); blockDeviceMapping.setEbs(ebs); // Add the block device mapping to the block list. ArrayList<BlockDeviceMapping> blockList = new ArrayList<BlockDeviceMapping>(); blockList.add(blockDeviceMapping); // Set the block device mapping configuration in the launch specifications. launchSpecification.setBlockDeviceMappings(blockList); //*************************** Add the availability zone ************************// // Setup the availability zone to use. Note we could retrieve the availability // zones using the ec2.describeAvailabilityZones() API. For this demo we will just use // us-east-1b. SpotPlacement placement = new SpotPlacement("us-east-1b"); launchSpecification.setPlacement(placement); //*************************** Add the placement group ************************// // Setup the placement group to use with whatever name you desire. // For this demo we will just use "ADVANCED-DEMO-PLACEMENT-GROUP". // Note: We have commented this out, because we are not leveraging cc1.4xlarge or // cg1.4xlarge in this example. /* SpotPlacement pg = new SpotPlacement(); pg.setGroupName("ADVANCED-DEMO-PLACEMENT-GROUP"); launchSpecification.setPlacement(pg); */ //*************************** Add the launch specification ************************// // Add the launch specification. requestRequest.setLaunchSpecification(launchSpecification); //============================================================================================// //=========================== Getting the Request ID from the Request ========================// //============================================================================================// // Call the RequestSpotInstance API. RequestSpotInstancesResult requestResult = ec2.requestSpotInstances(requestRequest); List<SpotInstanceRequest> requestResponses = requestResult.getSpotInstanceRequests(); // Setup an arraylist to collect all of the request ids we want to watch hit the running // state. ArrayList<String> spotInstanceRequestIds = new ArrayList<String>(); // Add all of the request ids to the hashset, so we can determine when they hit the // active state. for (SpotInstanceRequest requestResponse : requestResponses) { System.out.println("Created Spot Request: " + requestResponse.getSpotInstanceRequestId()); spotInstanceRequestIds.add(requestResponse.getSpotInstanceRequestId()); } //============================================================================================// //=========================== Determining the State of the Spot Request ======================// //============================================================================================// // Create a variable that will track whether there are any requests still in the open state. boolean anyOpen; // Initialize variables. ArrayList<String> instanceIds = new ArrayList<String>(); do { // Create the describeRequest with tall of the request id to monitor (e.g. that we started). DescribeSpotInstanceRequestsRequest describeRequest = new DescribeSpotInstanceRequestsRequest(); describeRequest.setSpotInstanceRequestIds(spotInstanceRequestIds); // Initialize the anyOpen variable to false ??? which assumes there are no requests open unless // we find one that is still open. anyOpen = false; try { // Retrieve all of the requests we want to monitor. DescribeSpotInstanceRequestsResult describeResult = ec2 .describeSpotInstanceRequests(describeRequest); List<SpotInstanceRequest> describeResponses = describeResult.getSpotInstanceRequests(); // Look through each request and determine if they are all in the active state. for (SpotInstanceRequest describeResponse : describeResponses) { // If the state is open, it hasn't changed since we attempted to request it. // There is the potential for it to transition almost immediately to closed or // cancelled so we compare against open instead of active. if (describeResponse.getState().equals("open")) { anyOpen = true; break; } // Add the instance id to the list we will eventually terminate. instanceIds.add(describeResponse.getInstanceId()); } } catch (AmazonServiceException e) { // If we have an exception, ensure we don't break out of the loop. // This prevents the scenario where there was blip on the wire. anyOpen = true; } try { // Sleep for 60 seconds. Thread.sleep(60 * 1000); } catch (Exception e) { // Do nothing because it woke up early. } } while (anyOpen); //============================================================================================// //====================================== Canceling the Request ==============================// //============================================================================================// try { // Cancel requests. CancelSpotInstanceRequestsRequest cancelRequest = new CancelSpotInstanceRequestsRequest( spotInstanceRequestIds); ec2.cancelSpotInstanceRequests(cancelRequest); } catch (AmazonServiceException e) { // Write out any exceptions that may have occurred. System.out.println("Error cancelling instances"); System.out.println("Caught Exception: " + e.getMessage()); System.out.println("Reponse Status Code: " + e.getStatusCode()); System.out.println("Error Code: " + e.getErrorCode()); System.out.println("Request ID: " + e.getRequestId()); } //============================================================================================// //=================================== Terminating any Instances ==============================// //============================================================================================// try { // Terminate instances. TerminateInstancesRequest terminateRequest = new TerminateInstancesRequest(instanceIds); ec2.terminateInstances(terminateRequest); } catch (AmazonServiceException e) { // Write out any exceptions that may have occurred. System.out.println("Error terminating instances"); System.out.println("Caught Exception: " + e.getMessage()); System.out.println("Reponse Status Code: " + e.getStatusCode()); System.out.println("Error Code: " + e.getErrorCode()); System.out.println("Request ID: " + e.getRequestId()); } }
From source file:advanced.InlineGettingStartedCodeSampleApp.java
License:Open Source License
/** * @param args/*from w w w. ja va 2 s . c o m*/ */ public static void main(String[] args) { //============================================================================================// //=============================== Submitting a Request =======================================// //============================================================================================// // Retrieves the credentials from an AWSCredentials.properties file. AWSCredentials credentials = null; try { credentials = new PropertiesCredentials( InlineTaggingCodeSampleApp.class.getResourceAsStream("AwsCredentials.properties")); } catch (IOException e1) { System.out.println("Credentials were not properly entered into AwsCredentials.properties."); System.out.println(e1.getMessage()); System.exit(-1); } // Create the AmazonEC2Client object so we can call various APIs. AmazonEC2 ec2 = new AmazonEC2Client(credentials); // Initializes a Spot Instance Request RequestSpotInstancesRequest requestRequest = new RequestSpotInstancesRequest(); //*************************** Required Parameters Settings ************************// // Request 1 x t1.micro instance with a bid price of $0.03. requestRequest.setSpotPrice("0.03"); requestRequest.setInstanceCount(Integer.valueOf(1)); // Setup the specifications of the launch. This includes the instance type (e.g. t1.micro) // and the latest Amazon Linux AMI id available. Note, you should always use the latest // Amazon Linux AMI id or another of your choosing. LaunchSpecification launchSpecification = new LaunchSpecification(); launchSpecification.setImageId("ami-8c1fece5"); launchSpecification.setInstanceType("t1.micro"); // Add the security group to the request. ArrayList<String> securityGroups = new ArrayList<String>(); securityGroups.add("GettingStartedGroup"); launchSpecification.setSecurityGroups(securityGroups); //*************************** Bid Type Settings ************************// // Set the type of the bid to persistent. requestRequest.setType("persistent"); //*************************** Valid From/To Settings ************************// // Set the valid start time to be two minutes from now. Calendar from = Calendar.getInstance(); from.add(Calendar.MINUTE, 2); requestRequest.setValidFrom(from.getTime()); // Set the valid end time to be two minutes and two hours from now. Calendar until = (Calendar) from.clone(); until.add(Calendar.HOUR, 2); requestRequest.setValidUntil(until.getTime()); //*************************** Launch Group Settings ************************// // Set the launch group. requestRequest.setLaunchGroup("ADVANCED-DEMO-LAUNCH-GROUP"); //*************************** Availability Zone Group Settings ************************// // Set the availability zone group. requestRequest.setAvailabilityZoneGroup("ADVANCED-DEMO-AZ-GROUP"); //*************************** Add the block device mapping ************************// // Goal: Setup block device mappings to ensure that we will not delete // the root partition on termination. // Create the block device mapping to describe the root partition. BlockDeviceMapping blockDeviceMapping = new BlockDeviceMapping(); blockDeviceMapping.setDeviceName("/dev/sda1"); // Set the delete on termination flag to false. EbsBlockDevice ebs = new EbsBlockDevice(); ebs.setDeleteOnTermination(Boolean.FALSE); blockDeviceMapping.setEbs(ebs); // Add the block device mapping to the block list. ArrayList<BlockDeviceMapping> blockList = new ArrayList<BlockDeviceMapping>(); blockList.add(blockDeviceMapping); // Set the block device mapping configuration in the launch specifications. launchSpecification.setBlockDeviceMappings(blockList); //*************************** Add the availability zone ************************// // Setup the availability zone to use. Note we could retrieve the availability // zones using the ec2.describeAvailabilityZones() API. For this demo we will just use // us-east-1b. SpotPlacement placement = new SpotPlacement("us-east-1b"); launchSpecification.setPlacement(placement); //*************************** Add the placement group ************************// // Setup the placement group to use with whatever name you desire. // For this demo we will just use "ADVANCED-DEMO-PLACEMENT-GROUP". // Note: We have commented this out, because we are not leveraging cc1.4xlarge or // cg1.4xlarge in this example. /* SpotPlacement pg = new SpotPlacement(); pg.setGroupName("ADVANCED-DEMO-PLACEMENT-GROUP"); launchSpecification.setPlacement(pg); */ //*************************** Add the launch specification ************************// // Add the launch specification. requestRequest.setLaunchSpecification(launchSpecification); //============================================================================================// //=========================== Getting the Request ID from the Request ========================// //============================================================================================// // Call the RequestSpotInstance API. RequestSpotInstancesResult requestResult = ec2.requestSpotInstances(requestRequest); List<SpotInstanceRequest> requestResponses = requestResult.getSpotInstanceRequests(); // Setup an arraylist to collect all of the request ids we want to watch hit the running // state. ArrayList<String> spotInstanceRequestIds = new ArrayList<String>(); // Add all of the request ids to the hashset, so we can determine when they hit the // active state. for (SpotInstanceRequest requestResponse : requestResponses) { System.out.println("Created Spot Request: " + requestResponse.getSpotInstanceRequestId()); spotInstanceRequestIds.add(requestResponse.getSpotInstanceRequestId()); } //============================================================================================// //=========================== Determining the State of the Spot Request ======================// //============================================================================================// // Create a variable that will track whether there are any requests still in the open state. boolean anyOpen; // Initialize variables. ArrayList<String> instanceIds = new ArrayList<String>(); do { // Create the describeRequest with tall of the request id to monitor (e.g. that we started). DescribeSpotInstanceRequestsRequest describeRequest = new DescribeSpotInstanceRequestsRequest(); describeRequest.setSpotInstanceRequestIds(spotInstanceRequestIds); // Initialize the anyOpen variable to false which assumes there are no requests open unless // we find one that is still open. anyOpen = false; try { // Retrieve all of the requests we want to monitor. DescribeSpotInstanceRequestsResult describeResult = ec2 .describeSpotInstanceRequests(describeRequest); List<SpotInstanceRequest> describeResponses = describeResult.getSpotInstanceRequests(); // Look through each request and determine if they are all in the active state. for (SpotInstanceRequest describeResponse : describeResponses) { // If the state is open, it hasn't changed since we attempted to request it. // There is the potential for it to transition almost immediately to closed or // cancelled so we compare against open instead of active. if (describeResponse.getState().equals("open")) { anyOpen = true; break; } // Add the instance id to the list we will eventually terminate. instanceIds.add(describeResponse.getInstanceId()); } } catch (AmazonServiceException e) { // If we have an exception, ensure we don't break out of the loop. // This prevents the scenario where there was blip on the wire. anyOpen = true; } try { // Sleep for 60 seconds. Thread.sleep(60 * 1000); } catch (Exception e) { // Do nothing because it woke up early. } } while (anyOpen); //============================================================================================// //====================================== Canceling the Request ==============================// //============================================================================================// try { // Cancel requests. CancelSpotInstanceRequestsRequest cancelRequest = new CancelSpotInstanceRequestsRequest( spotInstanceRequestIds); ec2.cancelSpotInstanceRequests(cancelRequest); } catch (AmazonServiceException e) { // Write out any exceptions that may have occurred. System.out.println("Error cancelling instances"); System.out.println("Caught Exception: " + e.getMessage()); System.out.println("Reponse Status Code: " + e.getStatusCode()); System.out.println("Error Code: " + e.getErrorCode()); System.out.println("Request ID: " + e.getRequestId()); } //============================================================================================// //=================================== Terminating any Instances ==============================// //============================================================================================// try { // Terminate instances. TerminateInstancesRequest terminateRequest = new TerminateInstancesRequest(instanceIds); ec2.terminateInstances(terminateRequest); } catch (AmazonServiceException e) { // Write out any exceptions that may have occurred. System.out.println("Error terminating instances"); System.out.println("Caught Exception: " + e.getMessage()); System.out.println("Reponse Status Code: " + e.getStatusCode()); System.out.println("Error Code: " + e.getErrorCode()); System.out.println("Request ID: " + e.getRequestId()); } }
From source file:advanced.Requests.java
License:Open Source License
/** * The submit method will create 1 x one-time t1.micro request with a maximum bid * price of $0.03 using the Amazon Linux AMI. * /* w ww. ja v a2 s . c o m*/ * Note the AMI id may change after the release of this code sample, and it is important * to use the latest. You can find the latest version by logging into the AWS Management * console, and attempting to perform a launch. You will be presented with AMI options, * one of which will be Amazon Linux. Simply use that AMI id. */ public void submitRequests() { //==========================================================================// //================= Submit a Spot Instance Request =====================// //==========================================================================// // Initializes a Spot Instance Request RequestSpotInstancesRequest requestRequest = new RequestSpotInstancesRequest(); // Request 1 x t1.micro instance with a bid price of $0.03. requestRequest.setSpotPrice(bidPrice); requestRequest.setInstanceCount(Integer.valueOf(1)); // Setup the specifications of the launch. This includes the instance type (e.g. t1.micro) // and the latest Amazon Linux AMI id available. Note, you should always use the latest // Amazon Linux AMI id or another of your choosing. LaunchSpecification launchSpecification = new LaunchSpecification(); launchSpecification.setImageId(amiID); launchSpecification.setInstanceType(instanceType); // Add the security group to the request. ArrayList<String> securityGroups = new ArrayList<String>(); securityGroups.add(securityGroup); launchSpecification.setSecurityGroups(securityGroups); // If a placement group has been set, then we will use it in the request. if (placementGroupName != null && !placementGroupName.equals("")) { // Setup the placement group to use with whatever name you desire. SpotPlacement placement = new SpotPlacement(); placement.setGroupName(placementGroupName); launchSpecification.setPlacement(placement); } // Check to see if we need to set the availability zone name. if (availabilityZoneName != null && !availabilityZoneName.equals("")) { // Setup the availability zone to use. Note we could retrieve the availability // zones using the ec2.describeAvailabilityZones() API. SpotPlacement placement = new SpotPlacement(availabilityZoneName); launchSpecification.setPlacement(placement); } if (availabilityZoneGroupName != null && !availabilityZoneGroupName.equals("")) { // Set the availability zone group. requestRequest.setAvailabilityZoneGroup(availabilityZoneGroupName); } // Check to see if we need to set the launch group. if (launchGroupName != null && !launchGroupName.equals("")) { // Set the availability launch group. requestRequest.setLaunchGroup(launchGroupName); } // Check to see if we need to set the valid from option. if (validFrom != null) { requestRequest.setValidFrom(validFrom); } // Check to see if we need to set the valid until option. if (validTo != null) { requestRequest.setValidUntil(validFrom); } // Check to see if we need to set the request type. if (requestType != null && !requestType.equals("")) { // Set the type of the bid. requestRequest.setType(requestType); } // If we should delete the EBS boot partition on termination. if (!deleteOnTermination) { // Create the block device mapping to describe the root partition. BlockDeviceMapping blockDeviceMapping = new BlockDeviceMapping(); blockDeviceMapping.setDeviceName("/dev/sda1"); // Set the delete on termination flag to false. EbsBlockDevice ebs = new EbsBlockDevice(); ebs.setDeleteOnTermination(Boolean.FALSE); blockDeviceMapping.setEbs(ebs); // Add the block device mapping to the block list. ArrayList<BlockDeviceMapping> blockList = new ArrayList<BlockDeviceMapping>(); blockList.add(blockDeviceMapping); // Set the block device mapping configuration in the launch specifications. launchSpecification.setBlockDeviceMappings(blockList); } // Add the launch specifications to the request. requestRequest.setLaunchSpecification(launchSpecification); // Call the RequestSpotInstance API. RequestSpotInstancesResult requestResult = ec2.requestSpotInstances(requestRequest); List<SpotInstanceRequest> requestResponses = requestResult.getSpotInstanceRequests(); // Setup an arraylist to collect all of the request ids we want to watch hit the running // state. spotInstanceRequestIds = new ArrayList<String>(); // Add all of the request ids to the hashset, so we can determine when they hit the // active state. for (SpotInstanceRequest requestResponse : requestResponses) { System.out.println("Created Spot Request: " + requestResponse.getSpotInstanceRequestId()); spotInstanceRequestIds.add(requestResponse.getSpotInstanceRequestId()); } }
From source file:de.unibi.cebitec.bibigrid.meta.aws.CreateClusterAWS.java
@Override public CreateClusterAWS configureClusterMasterInstance() { // done for master. More volume description later when master is running //////////////////////////////////////////////////////////////////////// /////////////// preparing blockdevicemappings for master//////////////// Map<String, String> masterSnapshotToMountPointMap = this.config.getMasterMounts(); int ephemerals = config.getMasterInstanceType().getSpec().ephemerals; DeviceMapper masterDeviceMapper = new DeviceMapper(config.getMode(), masterSnapshotToMountPointMap, ephemerals);//from www . j av a 2s.c o m masterDeviceMappings = new ArrayList<>(); // create Volumes first if (!this.config.getMasterMounts().isEmpty()) { log.info(V, "Defining master volumes"); masterDeviceMappings = createBlockDeviceMappings(masterDeviceMapper); } List<BlockDeviceMapping> ephemeralList = new ArrayList<>(); for (int i = 0; i < this.config.getMasterInstanceType().getSpec().ephemerals; ++i) { BlockDeviceMapping temp = new BlockDeviceMapping(); String virtualName = "ephemeral" + i; String deviceName = "/dev/sd" + ephemeral(i); temp.setVirtualName(virtualName); temp.setDeviceName(deviceName); ephemeralList.add(temp); } masterDeviceMappings.addAll(ephemeralList); base64MasterUserData = UserDataCreator.masterUserData(masterDeviceMapper, this.config, environment.getKeypair()); log.info(V, "Master UserData:\n {}", new String(Base64.decodeBase64(base64MasterUserData))); ////////////////////////////////////////////////////////////////////////// /////// create Placementgroup //////////////////// if (this.config.getMasterInstanceType().getSpec().clusterInstance) { if (config.isUseSpotInstances()) { spotInstancePlacement = new SpotPlacement(config.getAvailabilityZone()); spotInstancePlacement.setGroupName(environment.getPlacementGroup()); } else { instancePlacement = new Placement(this.config.getAvailabilityZone()); instancePlacement.setGroupName(environment.getPlacementGroup()); } } ////////////////////////////////////////////////////////////////////////// /////// create NetworkInterfaceSpecification for MASTER instance with FIXED internal IP and public ip masterNetworkInterfaces = new ArrayList<>(); inis = new InstanceNetworkInterfaceSpecification(); inis.withPrivateIpAddress(environment.getMASTERIP()).withGroups(environment.getSecReqResult().getGroupId()) .withAssociatePublicIpAddress(true).withSubnetId(environment.getSubnet().getSubnetId()) .withDeviceIndex(0); masterNetworkInterfaces.add(inis); // add eth0 slaveNetworkInterfaces = new ArrayList<>(); inis = new InstanceNetworkInterfaceSpecification(); inis.withGroups(environment.getSecReqResult().getGroupId()) .withSubnetId(environment.getSubnet().getSubnetId()) .withAssociatePublicIpAddress(config.isPublicSlaveIps()).withDeviceIndex(0); slaveNetworkInterfaces.add(inis); return this; }
From source file:de.unibi.cebitec.bibigrid.meta.aws.CreateClusterAWS.java
@Override public CreateClusterAWS configureClusterSlaveInstance() { //now defining Slave Volumes Map<String, String> snapShotToSlaveMounts = this.config.getSlaveMounts(); int ephemerals = config.getSlaveInstanceType().getSpec().ephemerals; slaveDeviceMapper = new DeviceMapper(config.getMode(), snapShotToSlaveMounts, ephemerals); slaveBlockDeviceMappings = new ArrayList<>(); // configure volumes first ... if (!snapShotToSlaveMounts.isEmpty()) { log.info(V, "configure slave volumes"); slaveBlockDeviceMappings = createBlockDeviceMappings(slaveDeviceMapper); }/*from w ww. ja v a 2 s .co m*/ // configure ephemeral devices List<BlockDeviceMapping> ephemeralList = new ArrayList<>(); if (ephemerals > 0) { for (int i = 0; i < ephemerals; ++i) { BlockDeviceMapping temp = new BlockDeviceMapping(); String virtualName = "ephemeral" + i; String deviceName = "/dev/sd" + ephemeral(i); temp.setVirtualName(virtualName); temp.setDeviceName(deviceName); ephemeralList.add(temp); } } slaveBlockDeviceMappings.addAll(ephemeralList); return this; }
From source file:de.unibi.cebitec.bibigrid.meta.aws.CreateClusterAWS.java
private List<BlockDeviceMapping> createBlockDeviceMappings(DeviceMapper deviceMapper) { List<BlockDeviceMapping> mappings = new ArrayList<>(); Map<String, String> snapshotToMountPointMap = deviceMapper.getSnapshotIdToMountPoint(); for (Map.Entry<String, String> snapshotIdMountPoint : snapshotToMountPointMap.entrySet()) { try {//ww w. j a v a 2 s.com BlockDeviceMapping blockDeviceMapping = new BlockDeviceMapping(); blockDeviceMapping.setEbs(new EbsBlockDevice() .withSnapshotId(DeviceMapper.stripSnapshotId(snapshotIdMountPoint.getKey()))); blockDeviceMapping .setDeviceName(deviceMapper.getDeviceNameForSnapshotId(snapshotIdMountPoint.getKey())); mappings.add(blockDeviceMapping); } catch (AmazonServiceException ex) { log.debug("{}", ex.getMessage()); } } return mappings; }
From source file:eu.stratosphere.nephele.instance.ec2.EC2CloudManager.java
License:Apache License
/** * Requests (allocates) instances (VMs) from Amazon EC2. * //w ww .j a va2 s . c o m * @param awsAccessId * the access ID into AWS * @param awsSecretKey * the secret key used to generate signatures for authentication * @param instancesToBeRequested * Map containing desired instances types and count * @param sshKeyPair * Optional parameter to insert an EC2 SSH key/value pair * @return * List containing the instance IDs of the allocated instances. */ private LinkedList<String> allocateCloudInstance(final Configuration conf, final InstanceType type, final int mincount, final int maxcount) { final String awsAccessId = conf.getString(AWS_ACCESS_ID_KEY, null); final String awsSecretKey = conf.getString(AWS_SECRET_KEY_KEY, null); final String imageID = conf.getString(AWS_AMI_KEY, null); LOG.info("Read Amazon Machine Image from job configuration: " + imageID); final String jobManagerIPAddress = GlobalConfiguration.getString("jobmanager.rpc.address", null); if (jobManagerIPAddress == null) { LOG.error("JobManager IP address is not set (jobmanager.rpc.address)"); return null; } final String sshKeyPair = conf.getString("job.ec2.sshkeypair", null); final AmazonEC2Client ec2client = EC2ClientFactory.getEC2Client(awsAccessId, awsSecretKey); final LinkedList<String> instanceIDs = new LinkedList<String>(); // Iterate over instance types.. final RunInstancesRequest request = new RunInstancesRequest(imageID, mincount, maxcount); request.setInstanceType(type.getIdentifier()); // Set availability zone if configured String av = null; if (this.availabilityZone != null) { av = this.availabilityZone; } final String jobAV = conf.getString("job.ec2.availabilityzone", null); if (jobAV != null) { LOG.info("Found " + jobAV + " as job-specific preference for availability zone"); av = jobAV; } if (av != null) { request.setPlacement(new Placement(av)); } // TODO: Make this configurable! final BlockDeviceMapping bdm = new BlockDeviceMapping(); bdm.setVirtualName("ephemeral0"); bdm.setDeviceName("/dev/sdb1"); if (sshKeyPair != null) { request.setKeyName(sshKeyPair); } final LinkedList<BlockDeviceMapping> bdmlist = new LinkedList<BlockDeviceMapping>(); bdmlist.add(bdm); request.setBlockDeviceMappings(bdmlist); // Setting User-Data parameters request.setUserData(EC2Utilities.createTaskManagerUserData(jobManagerIPAddress)); // Request instances! try { final RunInstancesResult result = ec2client.runInstances(request); for (Instance i : result.getReservation().getInstances()) { instanceIDs.add(i.getInstanceId()); } } catch (AmazonClientException e) { // Only log the error here LOG.error(StringUtils.stringifyException(e)); } return instanceIDs; }
From source file:org.cloudifysource.esc.driver.provisioning.privateEc2.PrivateEC2CloudifyDriver.java
License:Open Source License
private BlockDeviceMapping createBlockDeviceMapping(final String device, final AWSEC2Volume volumeConfig) throws CloudProvisioningException { final VolumeProperties volumeProperties = volumeConfig.getProperties(); final Integer iops = volumeProperties.getIops() == null ? null : volumeProperties.getIops(); final Integer size = volumeProperties.getSize(); final String snapshotId = volumeProperties.getSnapshotId() == null ? null : volumeProperties.getSnapshotId().getValue(); final String volumeType = volumeProperties.getVolumeType() == null ? null : volumeProperties.getVolumeType().getValue(); final EbsBlockDevice ebs = new EbsBlockDevice(); ebs.setIops(iops);// w w w . j a v a2 s .co m ebs.setSnapshotId(snapshotId); ebs.setVolumeSize(size); ebs.setVolumeType(volumeType); ebs.setDeleteOnTermination(true); final BlockDeviceMapping mapping = new BlockDeviceMapping(); mapping.setDeviceName(device); mapping.setEbs(ebs); return mapping; }
From source file:org.xmlsh.aws.util.AWSEC2Command.java
License:BSD License
protected BlockDeviceMapping parseBlockDeviceMapping(String string) throws InvalidArgumentException { BlockDeviceMapping map = new BlockDeviceMapping(); StringPair pair = new StringPair(string, '='); String device = pair.getLeft(); // if( device.startsWith("/dev/")) // device = device.substring(5); if (!pair.hasRight()) { map.setNoDevice(device);/*from ww w . j a va 2s . c om*/ return map; } String r = pair.getRight(); if (r.equals("none")) { map.setNoDevice(device); return map; } map.setDeviceName(device); // Ephemeral = virtual ? if (!r.contains(":")) { map.setVirtualName(r); return map; } // Parse out the EBS stuff // [snapshot-id]:[volume-size]:[delete-on-termination]:[volume-type[:iops]]:[encrypted] String aebs[] = r.split(":"); EbsBlockDevice ebs = new EbsBlockDevice(); // [snapshot-id]: if (aebs.length >= 1) { String snapshotId = aebs[0]; if (!Util.isBlank(snapshotId)) ebs.setSnapshotId(snapshotId); } // :[volume-size]: if (aebs.length >= 2) { if (!Util.isBlank(aebs[1])) ebs.setVolumeSize(new Integer(aebs[1])); } // [delete-on-termination]: if (aebs.length >= 3) { if (!Util.isBlank(aebs[2])) ebs.setDeleteOnTermination(Boolean.valueOf(Util.parseBoolean(aebs[2]))); } if (aebs.length >= 4) { // [volume-type[:iops]]:[encrypted] int i = 3; if (!Util.isBlank(aebs[i])) { ebs.setVolumeType(aebs[i]); if (aebs[i].equals(VolumeType.Io1.toString())) { i++; if (aebs.length <= i || Util.isBlank(aebs[i])) throw new InvalidArgumentException( "EBS block mapping with VolumeType :io1 MUST have PIOPS"); ebs.setIops(Integer.valueOf(aebs[i])); } i++; if (aebs.length > i) ebs.setEncrypted(Util.parseBoolean(aebs[i])); } } map.setEbs(ebs); return map; }