List of usage examples for com.amazonaws.services.ec2.model LaunchSpecification setPlacement
public void setPlacement(SpotPlacement placement)
The placement information for the instance.
From source file:InlineGettingStartedCodeApp.java
License:Open Source License
/** * @param args/*from www . j a va2 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.jav a2 s. co 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. * //from w ww . ja va 2 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:com.norbl.cbp.ppe.Ec2Wrangler.java
License:Open Source License
private void setAvailabilityZone(LaunchSpecification spec, String zone) { try {/*from w ww .j a va 2s. c o m*/ // Placement p = new Placement(zone); SpotPlacement p = new SpotPlacement(zone); // Placement changed to SpotPlacement migrating from // AWS java sdk 1.1.6 -> 1.3.3 spec.setPlacement(p); } catch (Exception xxx) { ExceptionHandler.display(xxx); } }
From source file:com.norbl.cbp.ppe.Ec2Wrangler.java
License:Open Source License
private void setupClusterPlacementGroup(LaunchSpecification spec) { String clusterName;// w w w . j a v a 2 s. c om if (params.clusterGroupName != null) clusterName = params.clusterGroupName; else clusterName = ConstantsEc2.CLUSTER_GROUP_DEFAULT; createClusterGroupIfNecessary(clusterName); // Placement placement = new Placement(); SpotPlacement placement = new SpotPlacement(); // Placement changed to SpotPlacement migrating from // AWS java sdk 1.1.6 -> 1.3.3 placement.setGroupName(clusterName); spec.setPlacement(placement); // /* D */ System.out.println("Ec2W: setup placement group name=" + // clusterName + " for spot"); }
From source file:hudson.plugins.ec2.SlaveTemplate.java
License:Open Source License
/** * Provision a new slave for an EC2 spot instance to call back to Jenkins */// w w w .j ava 2 s . co m private EC2AbstractSlave provisionSpot(TaskListener listener) throws AmazonClientException, IOException { PrintStream logger = listener.getLogger(); AmazonEC2 ec2 = getParent().connect(); try { logger.println("Launching " + ami + " for template " + description); KeyPair keyPair = getKeyPair(ec2); RequestSpotInstancesRequest spotRequest = new RequestSpotInstancesRequest(); // Validate spot bid before making the request if (getSpotMaxBidPrice() == null) { // throw new FormException("Invalid Spot price specified: " + getSpotMaxBidPrice(), "spotMaxBidPrice"); throw new AmazonClientException("Invalid Spot price specified: " + getSpotMaxBidPrice()); } spotRequest.setSpotPrice(getSpotMaxBidPrice()); spotRequest.setInstanceCount(Integer.valueOf(1)); spotRequest.setType(getBidType()); LaunchSpecification launchSpecification = new LaunchSpecification(); InstanceNetworkInterfaceSpecification net = new InstanceNetworkInterfaceSpecification(); launchSpecification.setImageId(ami); launchSpecification.setInstanceType(type); if (StringUtils.isNotBlank(getZone())) { SpotPlacement placement = new SpotPlacement(getZone()); launchSpecification.setPlacement(placement); } if (StringUtils.isNotBlank(getSubnetId())) { if (getAssociatePublicIp()) { net.setSubnetId(getSubnetId()); } else { launchSpecification.setSubnetId(getSubnetId()); } /* If we have a subnet ID then we can only use VPC security groups */ if (!securityGroupSet.isEmpty()) { List<String> group_ids = getEc2SecurityGroups(ec2); if (!group_ids.isEmpty()) { if (getAssociatePublicIp()) { net.setGroups(group_ids); } else { ArrayList<GroupIdentifier> groups = new ArrayList<GroupIdentifier>(); for (String group_id : group_ids) { GroupIdentifier group = new GroupIdentifier(); group.setGroupId(group_id); groups.add(group); } if (!groups.isEmpty()) launchSpecification.setAllSecurityGroups(groups); } } } } else { /* No subnet: we can use standard security groups by name */ if (securityGroupSet.size() > 0) launchSpecification.setSecurityGroups(securityGroupSet); } // The slave must know the Jenkins server to register with as well // as the name of the node in Jenkins it should register as. The only // way to give information to the Spot slaves is through the ec2 user data String jenkinsUrl = Hudson.getInstance().getRootUrl(); // We must provide a unique node name for the slave to connect to Jenkins. // We don't have the EC2 generated instance ID, or the Spot request ID // until after the instance is requested, which is then too late to set the // user-data for the request. Instead we generate a unique name from UUID // so that the slave has a unique name within Jenkins to register to. String slaveName = UUID.randomUUID().toString(); String newUserData = ""; // We want to allow node configuration with cloud-init and user-data, // while maintaining backward compatibility with old ami's // The 'new' way is triggered by the presence of '${SLAVE_NAME}'' in the user data // (which is not too much to ask) if (userData.contains("${SLAVE_NAME}")) { // The cloud-init compatible way newUserData = new String(userData); newUserData = newUserData.replace("${SLAVE_NAME}", slaveName); newUserData = newUserData.replace("${JENKINS_URL}", jenkinsUrl); } else { // The 'old' way - maitain full backward compatibility newUserData = "JENKINS_URL=" + jenkinsUrl + "&SLAVE_NAME=" + slaveName + "&USER_DATA=" + Base64.encodeBase64String(userData.getBytes()); } String userDataString = Base64.encodeBase64String(newUserData.getBytes()); launchSpecification.setUserData(userDataString); launchSpecification.setKeyName(keyPair.getKeyName()); launchSpecification.setInstanceType(type.toString()); if (getAssociatePublicIp()) { net.setAssociatePublicIpAddress(true); net.setDeviceIndex(0); launchSpecification.withNetworkInterfaces(net); } boolean hasCustomTypeTag = false; HashSet<Tag> inst_tags = null; if (tags != null && !tags.isEmpty()) { inst_tags = new HashSet<Tag>(); for (EC2Tag t : tags) { inst_tags.add(new Tag(t.getName(), t.getValue())); if (StringUtils.equals(t.getName(), EC2Tag.TAG_NAME_JENKINS_SLAVE_TYPE)) { hasCustomTypeTag = true; } } } if (!hasCustomTypeTag) { inst_tags.add(new Tag(EC2Tag.TAG_NAME_JENKINS_SLAVE_TYPE, "spot")); } if (StringUtils.isNotBlank(getIamInstanceProfile())) { launchSpecification.setIamInstanceProfile( new IamInstanceProfileSpecification().withArn(getIamInstanceProfile())); } spotRequest.setLaunchSpecification(launchSpecification); // Make the request for a new Spot instance RequestSpotInstancesResult reqResult = ec2.requestSpotInstances(spotRequest); List<SpotInstanceRequest> reqInstances = reqResult.getSpotInstanceRequests(); if (reqInstances.size() <= 0) { throw new AmazonClientException("No spot instances found"); } SpotInstanceRequest spotInstReq = reqInstances.get(0); if (spotInstReq == null) { throw new AmazonClientException("Spot instance request is null"); } /* Now that we have our Spot request, we can set tags on it */ if (inst_tags != null) { for (int i = 0; i < 5; i++) { try { updateRemoteTags(ec2, inst_tags, spotInstReq.getSpotInstanceRequestId()); break; } catch (AmazonServiceException e) { if (e.getErrorCode().equals("InvalidSpotInstanceRequestID.NotFound")) { Thread.sleep(5000); continue; } throw e; } } // That was a remote request - we should also update our local instance data. spotInstReq.setTags(inst_tags); } logger.println("Spot instance id in provision: " + spotInstReq.getSpotInstanceRequestId()); return newSpotSlave(spotInstReq, slaveName); } catch (FormException e) { throw new AssertionError(); // we should have discovered all configuration issues upfront } catch (InterruptedException e) { throw new RuntimeException(e); } }
From source file:n3phele.factory.ec2.VirtualServerResource.java
License:Open Source License
private int addSpotInstance(List<VirtualServer> items) { RequestSpotInstancesRequest sir = new RequestSpotInstancesRequest(); sir.setInstanceCount(items.size());//from w w w . ja v a2 s. c o m HashMap<String, String> map = items.get(0).getParametersMap(); Injector.inject(sir, map); LaunchSpecification launchSpec = new LaunchSpecification(); Injector.inject(launchSpec, map); if (map.containsKey("availabilityZone") || map.containsKey("groupName")) { Placement p = new Placement(); if (map.containsKey("availabilityZone")) { String availabilityZone = map.get("availabilityZone"); if (availabilityZone != null && !availabilityZone.equals("")) { p.setAvailabilityZone(map.get("availabilityZone")); launchSpec.setPlacement(p); } } if (map.containsKey("groupName")) { String groupName = map.get("groupName"); if (groupName != null && !groupName.equals("")) { p.setGroupName(map.get("groupName")); launchSpec.setPlacement(p); } } } sir.setLaunchSpecification(launchSpec); AmazonEC2Client client = getEC2Client(items.get(0).getAccessKey(), items.get(0).getEncryptedKey(), items.get(0).getLocation()); RequestSpotInstancesResult result = null; try { result = client.requestSpotInstances(sir); } catch (AmazonServiceException e) { log.log(Level.WARNING, "EC2 error " + e.getErrorCode(), e); throw new WebApplicationException(e, Status.BAD_REQUEST); } int i = 0; for (SpotInstanceRequest spot : result.getSpotInstanceRequests()) { log.warning("Spot Instance[" + i + "] id " + spot.getSpotInstanceRequestId()); items.get(i).setSpotId(spot.getSpotInstanceRequestId()); i++; } return result.getSpotInstanceRequests().size(); }