List of usage examples for com.amazonaws.services.ec2 AmazonEC2 setRegion
@Deprecated
void setRegion(com.amazonaws.regions.Region region);
From source file:AwsAuto.java
License:Open Source License
public static void main(String[] args) throws Exception { // initialize/determine parameters String instanceType = "m3.medium"; String loadGeneratorAmi = "ami-8ac4e9e0"; String dataCenterAmi = "ami-349fbb5e"; String bidPrice = "0.1"; String loadGeneratorDns = null; // load generator DNS String dashboardUrl = null; // the URL where we check our performance String testId = null;//from www. j av a 2 s .c o m // create project tag for instances ArrayList<com.amazonaws.services.ec2.model.Tag> loadGeneratorTags = new ArrayList<>(); com.amazonaws.services.ec2.model.Tag loadGeneratorTag = new com.amazonaws.services.ec2.model.Tag("Project", "2.1"); loadGeneratorTags.add(loadGeneratorTag); // create project tag for auto-scaling com.amazonaws.services.autoscaling.model.Tag asgTag = new com.amazonaws.services.autoscaling.model.Tag(); asgTag.setKey("Project"); asgTag.setValue("2.1"); // create project tag for load balancer ArrayList<com.amazonaws.services.elasticloadbalancing.model.Tag> loadBalancerTags = new ArrayList<>(); com.amazonaws.services.elasticloadbalancing.model.Tag loadBalancerTag = new com.amazonaws.services.elasticloadbalancing.model.Tag(); loadBalancerTag.setKey("Project"); loadBalancerTag.setValue("2.1"); loadBalancerTags.add(loadBalancerTag); /** * ========================================================================= * ================= Create security groups * ========================================================================= * ================= */ String loadGeneratorSecurityName = "LoadGeneratorSGP2"; String allPurposeSecurityName = "AllPurposeSGP2"; SecurityGroup loadGeneratorSecurityGroup = new SecurityGroup(loadGeneratorSecurityName); SecurityGroup allPurposeSecurityGroup = new SecurityGroup(allPurposeSecurityName); /** * ========================================================================= * ================= Grant permission and credentials * ========================================================================= * ================= */ AWSCredentials credentials = null; try { credentials = new ProfileCredentialsProvider("School").getCredentials(); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (C:\\Users\\Jiabei\\.aws\\credentials), and is in valid format.", e); } // set region AmazonEC2 ec2 = new AmazonEC2Client(credentials); Region usEast1 = Region.getRegion(Regions.US_EAST_1); ec2.setRegion(usEast1); /** * ========================================================================= * ================= Create a load generator and submit password * ========================================================================= * ================= */ Requests requestsLg = new Requests(instanceType, loadGeneratorAmi, bidPrice, loadGeneratorSecurityName, loadGeneratorTags); loadGeneratorDns = requestsLg.submitRequests(); String submissionUrl = "http://" + loadGeneratorDns + "/password?passwd=0WSb4ufhYI7SkxfLWnnIWU0MC1NdcNKT&andrewId=jiabeip"; sendGET(submissionUrl); try { /** * ======================================================================= * =================== Create a load balancer * ======================================================================= * =================== */ String loadBalancerDns = null; String loadBalancerName = "LoadBalancerProj2"; String healthCheckPage = "/heartbeat?lg=" + loadGeneratorDns; AmazonElasticLoadBalancingClient loadBalancerClient = new AmazonElasticLoadBalancingClient(credentials); // configure a request CreateLoadBalancerRequest loadBalancerRequest = new CreateLoadBalancerRequest() .withAvailabilityZones("us-east-1b").withListeners(new Listener("HTTP", 80, 80)) .withLoadBalancerName(loadBalancerName).withSecurityGroups(allPurposeSecurityGroup.getGroupId()) .withTags(loadBalancerTags); CreateLoadBalancerResult loadBalancerResult = loadBalancerClient .createLoadBalancer(loadBalancerRequest); loadBalancerDns = loadBalancerResult.getDNSName(); // configure health check setting HealthCheck loadBalancerHealthCheck = new HealthCheck().withTarget("HTTP:80" + healthCheckPage) .withTimeout(5).withInterval(30).withUnhealthyThreshold(2).withHealthyThreshold(10); ConfigureHealthCheckRequest healthCheckRequest = new ConfigureHealthCheckRequest() .withLoadBalancerName(loadBalancerName).withHealthCheck(loadBalancerHealthCheck); // attach health check setting to load balancer ConfigureHealthCheckResult healthCheckResult = loadBalancerClient .configureHealthCheck(healthCheckRequest); System.out.println("Load balancer created!\nDNS: " + loadBalancerDns); /** * ======================================================================= * =================== Create launch configuration * ======================================================================= * =================== */ String launchConfigName = "LaunchConfigProj2"; String autoScalingGroupName = "AutoScalingGroupProj2"; AmazonAutoScalingClient autoScalingGroupClient = new AmazonAutoScalingClient(credentials); AmazonCloudWatchClient cloudWatchClient = new AmazonCloudWatchClient(credentials); System.out.println("Creating launch configuration..."); // configure the request CreateLaunchConfigurationRequest launchConfigRequest = new CreateLaunchConfigurationRequest() .withImageId(dataCenterAmi).withInstanceType(instanceType) .withLaunchConfigurationName(launchConfigName) .withSecurityGroups(allPurposeSecurityGroup.getGroupId()).withSpotPrice(bidPrice) .withKeyName("primary"); // enable detail monitoring InstanceMonitoring monitor = new InstanceMonitoring(); monitor.setEnabled(true); launchConfigRequest.setInstanceMonitoring(monitor); // attach the configuration to the ASG client autoScalingGroupClient.createLaunchConfiguration(launchConfigRequest); System.out.println("Configuration complete!\nCreating auto-scaling group..."); /** * ======================================================================= * =================== Create auto-scaling group * ======================================================================= * =================== */ // configure ASG request CreateAutoScalingGroupRequest asgRequest = new CreateAutoScalingGroupRequest() .withAutoScalingGroupName(autoScalingGroupName).withAvailabilityZones("us-east-1b") .withLoadBalancerNames(loadBalancerName).withNewInstancesProtectedFromScaleIn(false) .withTags(asgTag).withDefaultCooldown(120).withMinSize(1).withMaxSize(8).withDesiredCapacity(1) // Start // from // one .withHealthCheckGracePeriod(120).withHealthCheckType("ELB") .withLaunchConfigurationName(launchConfigName); // attach group configuration to ASG client autoScalingGroupClient.createAutoScalingGroup(asgRequest); /** * ======================================================================= * =================== Create scaling up policy for ASG * ======================================================================= * =================== */ StepAdjustment upRule1 = new StepAdjustment().withMetricIntervalLowerBound(0.0) .withMetricIntervalUpperBound(25.0).withScalingAdjustment(1); StepAdjustment upRule2 = new StepAdjustment().withMetricIntervalLowerBound(25.0) .withMetricIntervalUpperBound(30.0).withScalingAdjustment(2); StepAdjustment upRule3 = new StepAdjustment().withMetricIntervalLowerBound(30.0) .withMetricIntervalUpperBound(null).withScalingAdjustment(3); String upPolicyName = "Scaling Up"; PutScalingPolicyRequest scalingUpPolicy = new PutScalingPolicyRequest() .withAdjustmentType("ChangeInCapacity").withPolicyType("StepScaling") .withStepAdjustments(upRule1, upRule2, upRule3).withAutoScalingGroupName(autoScalingGroupName) .withPolicyName(upPolicyName).withEstimatedInstanceWarmup(120); StepAdjustment downRule1 = new StepAdjustment().withMetricIntervalLowerBound(-20.0) .withMetricIntervalUpperBound(-0.0).withScalingAdjustment(-1); StepAdjustment downRule2 = new StepAdjustment().withMetricIntervalLowerBound(-30.0) .withMetricIntervalUpperBound(-20.0).withScalingAdjustment(-2); StepAdjustment downRule3 = new StepAdjustment().withMetricIntervalLowerBound(null) .withMetricIntervalUpperBound(-30.0).withScalingAdjustment(-3); String downPolicyName = "Scaling Down"; PutScalingPolicyRequest scalingDownPolicy = new PutScalingPolicyRequest().withAdjustmentType("") .withPolicyType("ChangeInCapacity").withStepAdjustments(downRule1, downRule2, downRule3) .withAutoScalingGroupName(autoScalingGroupName).withPolicyName(downPolicyName) .withEstimatedInstanceWarmup(60); // attach policies to ASG and get ARN for setting alarm PutScalingPolicyResult scaleUpResult = autoScalingGroupClient.putScalingPolicy(scalingUpPolicy); String upArn = scaleUpResult.getPolicyARN(); PutScalingPolicyResult scaleDownResult = autoScalingGroupClient.putScalingPolicy(scalingDownPolicy); String downArn = scaleDownResult.getPolicyARN(); /** * ======================================================================= * =================== Create alarms for policies * ======================================================================= * =================== */ String upAlarmName = "UpAlarm_Mild"; String downAlarmName = "DownAlarm_Mild"; Dimension dimension = new Dimension(); dimension.setName("AutoScalingGroupName"); dimension.setValue(autoScalingGroupName); PutMetricAlarmRequest upAlarmRequest = new PutMetricAlarmRequest().withAlarmName(upAlarmName) .withMetricName("CPUUtilization").withNamespace("AWS/EC2").withDimensions(dimension) .withStatistic(Statistic.SampleCount) .withComparisonOperator(ComparisonOperator.GreaterThanOrEqualToThreshold).withThreshold(65.0) .withEvaluationPeriods(1).withPeriod(120).withAlarmActions(upArn); PutMetricAlarmRequest downAlarmRequest = new PutMetricAlarmRequest().withAlarmName(downAlarmName) .withNamespace("AWS/EC2").withDimensions(dimension).withMetricName("CPUUtilization") .withStatistic(Statistic.Average) .withComparisonOperator(ComparisonOperator.LessThanOrEqualToThreshold).withThreshold(60.0) .withEvaluationPeriods(1).withPeriod(120).withAlarmActions(downArn); cloudWatchClient.putMetricAlarm(upAlarmRequest); cloudWatchClient.putMetricAlarm(downAlarmRequest); System.out.println("All settings complete! \nReady for warmup..."); /** * ======================================================================= * =================== Warm up ELB * ======================================================================= * =================== */ String warmUpUrl = "http://" + loadGeneratorDns + "/warmup?dns=" + loadBalancerDns; sendGET(warmUpUrl); System.out.println("Warmup link: " + warmUpUrl); try { Thread.sleep(15 * 60 * 1000); } catch (Exception e) { e.printStackTrace(); } System.out.println("Warmup complete!\nReady for battle..."); /** * ======================================================================= * =================== Start the test * ======================================================================= * =================== */ String testUrl = "http://" + loadGeneratorDns + "/junior?dns=" + loadBalancerDns; testId = sendGET(testUrl); System.out.println("Test ID is: " + testId); System.out.println("Test link: " + testUrl); try { Thread.sleep(60 * 60 * 1000); } catch (Exception e) { e.printStackTrace(); } System.out.println("Test finished!"); /** * ======================================================================= * =================== Delete resources * ======================================================================= * =================== */ // clear ASG UpdateAutoScalingGroupRequest asgClearRequest = new UpdateAutoScalingGroupRequest() .withAutoScalingGroupName(autoScalingGroupName).withMaxSize(0).withMinSize(0); autoScalingGroupClient.updateAutoScalingGroup(asgClearRequest); // delete policies DeletePolicyRequest upPolicyDeleteRequest = new DeletePolicyRequest() .withAutoScalingGroupName(autoScalingGroupName).withPolicyName(upPolicyName); autoScalingGroupClient.deletePolicy(upPolicyDeleteRequest); DeletePolicyRequest downPolicyDeleteRequest = new DeletePolicyRequest() .withAutoScalingGroupName(autoScalingGroupName).withPolicyName(downPolicyName); autoScalingGroupClient.deletePolicy(downPolicyDeleteRequest); System.out.println("Policies deleted..."); // delete alarms DeleteAlarmsRequest alarmsDeleteRequest = new DeleteAlarmsRequest().withAlarmNames(upAlarmName, downAlarmName); cloudWatchClient.deleteAlarms(alarmsDeleteRequest); System.out.println("Alarms deleted..."); // delete load balancer DeleteLoadBalancerRequest lgDeleteRequest = new DeleteLoadBalancerRequest() .withLoadBalancerName(loadBalancerName); loadBalancerClient.deleteLoadBalancer(lgDeleteRequest); System.out.println("Load generator deleted..."); // delete ASG DeleteAutoScalingGroupRequest asgDeleteRequest = new DeleteAutoScalingGroupRequest() .withForceDelete(true).withAutoScalingGroupName(autoScalingGroupName); autoScalingGroupClient.deleteAutoScalingGroup(asgDeleteRequest); System.out.println("ASG deleted..."); // delete launch configuration DeleteLaunchConfigurationRequest launchConfigDeleteRequest = new DeleteLaunchConfigurationRequest() .withLaunchConfigurationName(launchConfigName); autoScalingGroupClient.deleteLaunchConfiguration(launchConfigDeleteRequest); System.out.println("Launch configuration deleted..."); // delete security group DeleteSecurityGroupRequest sgDeleteRequest = new DeleteSecurityGroupRequest() .withGroupName(allPurposeSecurityName); ec2.deleteSecurityGroup(sgDeleteRequest); System.out.println("Security group deleted..."); /** * ======================================================================= * =================== All done * ======================================================================= * =================== */ System.out.println("All done :)"); } catch (AmazonServiceException ase) { // Write out any exceptions that may have occurred. System.out.println("Caught Exception: " + ase.getMessage()); System.out.println("Reponse Status Code: " + ase.getStatusCode()); System.out.println("Error Code: " + ase.getErrorCode()); System.out.println("Request ID: " + ase.getRequestId()); } catch (Exception e) { System.out.println("Unexcepted error!"); System.out.println(e.getMessage()); } }
From source file:SecurityGroup.java
License:Open Source License
public void create(String groupName) { AWSCredentials credentials = null;//from ww w . ja v a 2 s . co m try { credentials = new ProfileCredentialsProvider("School").getCredentials(); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (C:\\Users\\Jiabei\\.aws\\credentials), and is in valid format.", e); } // Create the AmazonEC2Client object so we can call various APIs. AmazonEC2 ec2 = new AmazonEC2Client(credentials); Region usEast1 = Region.getRegion(Regions.US_EAST_1); ec2.setRegion(usEast1); // Create a new security group. try { CreateSecurityGroupRequest securityGroupRequest = new CreateSecurityGroupRequest(groupName, "Security created for P2"); CreateSecurityGroupResult result = ec2.createSecurityGroup(securityGroupRequest); System.out.println(String.format("Security group created: [%s]", result.getGroupId())); groupId = result.getGroupId(); } catch (AmazonServiceException ase) { // Likely this means that the group is already created, so ignore. System.out.println(ase.getMessage()); } // Create a range that you would like to populate. List<String> ipRanges = Collections.singletonList("0.0.0.0/0"); // Open all port IpPermission ipPermission = new IpPermission().withIpProtocol("-1").withFromPort(new Integer(0)) .withToPort(new Integer(65535)).withIpRanges(ipRanges); List<IpPermission> ipPermissions = Collections.singletonList(ipPermission); try { // Authorize the ports to the used. AuthorizeSecurityGroupIngressRequest ingressRequest = new AuthorizeSecurityGroupIngressRequest( groupName, ipPermissions); ec2.authorizeSecurityGroupIngress(ingressRequest); System.out.println(String.format("Ingress port authroized: [%s]", ipPermissions.toString())); } catch (AmazonServiceException ase) { // Ignore because this likely means the zone has already been authorized. System.out.println(ase.getMessage()); } }
From source file:InlineGettingStartedCodeSampleApp.java
License:Open Source License
public static void main(String[] args) { //============================================================================================// //=============================== Submitting a Request =======================================// //============================================================================================// /*//from w w w .j ava 2 s . c o m * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (/Users/zunzunwang/.aws/credentials). */ AWSCredentials credentials = null; try { credentials = new ProfileCredentialsProvider("default").getCredentials(); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (/Users/zunzunwang/.aws/credentials), and is in valid format.", e); } // Create the AmazonEC2Client object so we can call various APIs. AmazonEC2 ec2 = new AmazonEC2Client(credentials); Region usWest2 = Region.getRegion(Regions.US_WEST_2); ec2.setRegion(usWest2); // Initializes a Spot Instance Request RequestSpotInstancesRequest requestRequest = new RequestSpotInstancesRequest(); // 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); // Add the launch specifications to the request. 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:CreateSecurityGroupApp.java
License:Open Source License
public static void main(String[] args) { /*// w w w .j a v a 2s . c o m * The ProfileCredentialsProvider will return your [New Profile] * credential profile by reading from the credentials file located at * (C:\\Users\\Accolite\\.aws\\credentials). */ AWSCredentials credentials = null; try { credentials = new ProfileCredentialsProvider("New Profile").getCredentials(); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (C:\\Users\\Accolite\\.aws\\credentials), and is in valid format.", e); } // Create the AmazonEC2Client object so we can call various APIs. AmazonEC2 ec2 = new AmazonEC2Client(credentials); Region usWest2 = Region.getRegion(Regions.US_WEST_2); ec2.setRegion(usWest2); // Create a new security group. try { CreateSecurityGroupRequest securityGroupRequest = new CreateSecurityGroupRequest("Muneer_SG", "My Security Group"); CreateSecurityGroupResult result = ec2.createSecurityGroup(securityGroupRequest); System.out.println(String.format("Security group created: [%s]", result.getGroupId())); } catch (AmazonServiceException ase) { // Likely this means that the group is already created, so ignore. System.out.println(ase.getMessage()); } String ipAddr = "0.0.0.0/0"; // Get the IP of the current host, so that we can limit the Security Group // by default to the ip range associated with your subnet. try { InetAddress addr = InetAddress.getLocalHost(); // Get IP Address ipAddr = addr.getHostAddress() + "/10"; } catch (UnknownHostException e) { } // Create a range that you would like to populate. List<String> ipRanges = Collections.singletonList(ipAddr); // Open up port 23 for TCP traffic to the associated IP from above (e.g. ssh traffic). IpPermission ipPermission = new IpPermission().withIpProtocol("tcp").withFromPort(new Integer(22)) .withToPort(new Integer(22)).withIpRanges(ipRanges); List<IpPermission> ipPermissions = Collections.singletonList(ipPermission); try { // Authorize the ports to the used. AuthorizeSecurityGroupIngressRequest ingressRequest = new AuthorizeSecurityGroupIngressRequest( "GettingStartedGroup", ipPermissions); ec2.authorizeSecurityGroupIngress(ingressRequest); System.out.println(String.format("Ingress port authroized: [%s]", ipPermissions.toString())); } catch (AmazonServiceException ase) { // Ignore because this likely means the zone has already been authorized. System.out.println(ase.getMessage()); } }
From source file:InlineGettingStartedCodeApp.java
License:Open Source License
/** * @param args//from w ww.java 2s . c o m */ 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:InlineTaggingCodeApp.java
License:Open Source License
/** * @param args//from www.ja v a 2 s .c o m */ 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 usWest2 = Region.getRegion(Regions.US_EAST_1); ec2.setRegion(usWest2); // Initializes a Spot Instance Request RequestSpotInstancesRequest requestRequest = new RequestSpotInstancesRequest(); // 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); // Add the launch specifications to the request. 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()); } //============================================================================================// //====================================== Tag the Spot Requests ===============================// //============================================================================================// // Create the list of tags we want to create ArrayList<Tag> requestTags = new ArrayList<Tag>(); requestTags.add(new Tag("keyname1", "value1")); // Create a tag request for requests. CreateTagsRequest createTagsRequest_requests = new CreateTagsRequest(); createTagsRequest_requests.setResources(spotInstanceRequestIds); createTagsRequest_requests.setTags(requestTags); // Try to tag the Spot request submitted. try { ec2.createTags(createTagsRequest_requests); } 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()); } //============================================================================================// //=========================== 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); //============================================================================================// //====================================== Tag the Spot Instances ===============================// //============================================================================================// // Create the list of tags we want to create ArrayList<Tag> instanceTags = new ArrayList<Tag>(); instanceTags.add(new Tag("keyname1", "value1")); // Create a tag request for instances. CreateTagsRequest createTagsRequest_instances = new CreateTagsRequest(); createTagsRequest_instances.setResources(instanceIds); createTagsRequest_instances.setTags(instanceTags); // Try to tag the Spot instance started. try { ec2.createTags(createTagsRequest_instances); } 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()); } //============================================================================================// //====================================== 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:InlineTaggingCodeSampleApp.java
License:Open Source License
public static void main(String[] args) { //============================================================================================// //=============================== Submitting a Request =======================================// //============================================================================================// /*// ww w.j a v a2 s.co m * The ProfileCredentialsProvider will return your [haow2] * credential profile by reading from the credentials file located at * (/Users/Dawn/.aws/credentials). */ AWSCredentials credentials = null; try { credentials = new ProfileCredentialsProvider("haow2").getCredentials(); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (/Users/Dawn/.aws/credentials), and is in valid format.", e); } // Create the AmazonEC2Client object so we can call various APIs. AmazonEC2 ec2 = new AmazonEC2Client(credentials); Region usWest2 = Region.getRegion(Regions.US_WEST_2); ec2.setRegion(usWest2); // Initializes a Spot Instance Request RequestSpotInstancesRequest requestRequest = new RequestSpotInstancesRequest(); // 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); // Add the launch specifications to the request. 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()); } //============================================================================================// //====================================== Tag the Spot Requests ===============================// //============================================================================================// // Create the list of tags we want to create ArrayList<Tag> requestTags = new ArrayList<Tag>(); requestTags.add(new Tag("keyname1", "value1")); // Create a tag request for requests. CreateTagsRequest createTagsRequest_requests = new CreateTagsRequest(); createTagsRequest_requests.setResources(spotInstanceRequestIds); createTagsRequest_requests.setTags(requestTags); // Try to tag the Spot request submitted. try { ec2.createTags(createTagsRequest_requests); } 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()); } //============================================================================================// //=========================== 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); //============================================================================================// //====================================== Tag the Spot Instances ===============================// //============================================================================================// // Create the list of tags we want to create ArrayList<Tag> instanceTags = new ArrayList<Tag>(); instanceTags.add(new Tag("keyname1", "value1")); // Create a tag request for instances. CreateTagsRequest createTagsRequest_instances = new CreateTagsRequest(); createTagsRequest_instances.setResources(instanceIds); createTagsRequest_instances.setTags(instanceTags); // Try to tag the Spot instance started. try { ec2.createTags(createTagsRequest_instances); } 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()); } //============================================================================================// //====================================== 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:InstallYarn.java
License:Open Source License
public static void main(String[] args) throws JSchException, IOException, InterruptedException { /*//w w w.j a v a 2s. co m * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (C:\\Users\\CH\\.aws\\credentials). */ AWSCredentials credentials = null; try { credentials = new BasicAWSCredentials("Your Access Key ID", "Your Secret Access Key"); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (C:\\Users\\CH\\.aws\\credentials), and is in valid format.", e); } // Create the AmazonEC2Client object so we can call various APIs. AmazonEC2 ec2 = new AmazonEC2Client(credentials); Region usWest2 = Region.getRegion(Regions.US_WEST_2); ec2.setRegion(usWest2); /* // Create a new security group. try { CreateSecurityGroupRequest securityGroupRequest = new CreateSecurityGroupRequest( "GettingStartedGroup", "Getting Started Security Group"); CreateSecurityGroupResult result = ec2 .createSecurityGroup(securityGroupRequest); System.out.println(String.format("Security group created: [%s]", result.getGroupId())); } catch (AmazonServiceException ase) { // Likely this means that the group is already created, so ignore. System.out.println(ase.getMessage()); } String ipAddr = "0.0.0.0/0"; // Get the IP of the current host, so that we can limit the Security Group // by default to the ip range associated with your subnet. try { InetAddress addr = InetAddress.getLocalHost(); // Get IP Address ipAddr = addr.getHostAddress()+"/10"; } catch (UnknownHostException e) { } // Create a range that you would like to populate. List<String> ipRanges = Collections.singletonList(ipAddr); // Open up port 23 for TCP traffic to the associated IP from above (e.g. ssh traffic). IpPermission ipPermission = new IpPermission() .withIpProtocol("tcp") .withFromPort(new Integer(22)) .withToPort(new Integer(22)) .withIpRanges(ipRanges); List<IpPermission> ipPermissions = Collections.singletonList(ipPermission); try { // Authorize the ports to the used. AuthorizeSecurityGroupIngressRequest ingressRequest = new AuthorizeSecurityGroupIngressRequest( "GettingStartedGroup", ipPermissions); ec2.authorizeSecurityGroupIngress(ingressRequest); System.out.println(String.format("Ingress port authroized: [%s]", ipPermissions.toString())); } catch (AmazonServiceException ase) { // Ignore because this likely means the zone has already been authorized. System.out.println(ase.getMessage()); } */ //CreateKeyPairRequest createKeyPairRequest = new CreateKeyPairRequest() //.withKeyName("CHENHAO"); //CreateKeyPairResult createKeyPairResult = ec2.createKeyPair(createKeyPairRequest); //KeyPair keyPair = new KeyPair(); //keyPair = createKeyPairResult.getKeyPair(); //String privateKey = keyPair.getKeyMaterial(); int cluster_size = Integer .parseInt(JOptionPane.showInputDialog("Enter number of machines you want to set")); String ami_name = JOptionPane.showInputDialog("Enter your ami name"); String key_name = JOptionPane.showInputDialog("Enter your key name"); String s_group_name = JOptionPane.showInputDialog("Enter your security group name"); RunInstancesRequest runInstancesRequest = new RunInstancesRequest(); runInstancesRequest.withImageId(ami_name).withInstanceType("t2.micro").withMinCount(cluster_size) .withMaxCount(cluster_size).withKeyName(key_name).withSecurityGroups(s_group_name); RunInstancesResult runInstancesResult = ec2.runInstances(runInstancesRequest); Thread.sleep(10000); Vector<String> instanceId = new Vector<String>(); for (Instance ins : runInstancesResult.getReservation().getInstances()) instanceId.add(ins.getInstanceId()); DescribeInstancesRequest request = new DescribeInstancesRequest(); request.setInstanceIds(instanceId); DescribeInstancesResult result = ec2.describeInstances(request); List<Reservation> reservations = result.getReservations(); List<Instance> instances_list = new Vector<Instance>(); for (int i = 0; i < reservations.size(); i++) instances_list.addAll(reservations.get(i).getInstances()); System.out.println("Plan cluster size:" + cluster_size + " Real size:" + instances_list.size()); JSch jsch = new JSch(); JFileChooser chooser = new JFileChooser(); chooser.setDialogTitle("Choose your privatekey"); chooser.setFileHidingEnabled(false); int returnVal = chooser.showOpenDialog(null); if (returnVal == JFileChooser.APPROVE_OPTION) { System.out.println("You chose " + chooser.getSelectedFile().getAbsolutePath() + "."); jsch.addIdentity(chooser.getSelectedFile().getAbsolutePath()); } Session session; UserInfo ui = new MyUserInfo(); for (int i = 0; i < instances_list.size(); i++) { if (instances_list.get(i).getPublicIpAddress() == null) System.out.println("Error, public ip is null\n"); System.out.println("Connect to:" + instances_list.get(i).getPublicIpAddress() + "\n"); session = jsch.getSession("ubuntu", instances_list.get(i).getPublicIpAddress(), 22); session.setUserInfo(ui); session.connect(); // //if(i==0) //{ // transfer_file_to("/home/ubuntu","C:/Users/CH/Downloads/ch.pem",session); // exec("chmod 400 /home/ubuntu/ch.pem",session); //} //slaves file for (int j = 0; j < instances_list.size(); j++) { if (j != 0) exec("echo " + instances_list.get(j).getPrivateIpAddress() + "\n >> /usr/local/hadoop/etc/hadoop/slaves", session); } //core-site file String command = "sed -i 's#Master#" + instances_list.get(0).getPrivateIpAddress() + "#g' /usr/local/hadoop/etc/hadoop/core-site.xml"; exec(command, session); //hdfs-size file command = "sed -i 's#Master#" + instances_list.get(0).getPrivateIpAddress() + "#g' /usr/local/hadoop/etc/hadoop/core-site.xml"; exec(command, session); command = "sed -i 's#replication#" + Integer.toString(cluster_size - 1) + "#g' /usr/local/hadoop/etc/hadoop/core-site.xml"; exec(command, session); //yarn-size file command = "sed -i 's#Master#" + instances_list.get(0).getPrivateIpAddress() + "#g' /usr/local/hadoop/etc/hadoop/core-site.xml"; exec(command, session); session.disconnect(); } //username and passphrase will be given via UserInfo interface. //slaves file }
From source file:com.brighttag.agathon.security.ec2.Ec2SecurityGroupService.java
License:Apache License
private AmazonEC2 client(String dataCenter) { AmazonEC2 client = amazonEC2Provider.get(); client.setRegion(regions.get(dataCenter)); return client; }
From source file:com.epam.dlab.automation.cloud.aws.AmazonHelper.java
License:Apache License
private static List<Instance> getInstances(String instanceName) { AWSCredentials credentials = getCredentials(); AmazonEC2 ec2 = new AmazonEC2Client(credentials); ec2.setRegion(getRegion()); List<String> valuesT1 = new ArrayList<>(); valuesT1.add(instanceName + "*"); Filter filter = new Filter("tag:" + NamingHelper.getServiceBaseName() + "-Tag", valuesT1); DescribeInstancesRequest describeInstanceRequest = new DescribeInstancesRequest().withFilters(filter); DescribeInstancesResult describeInstanceResult = ec2.describeInstances(describeInstanceRequest); List<Reservation> reservations = describeInstanceResult.getReservations(); if (reservations.isEmpty()) { throw new CloudException("Instance " + instanceName + " in Amazon not found"); }/* ww w . ja va 2s .c om*/ List<Instance> instances = reservations.get(0).getInstances(); if (instances.isEmpty()) { throw new CloudException("Instance " + instanceName + " in Amazon not found"); } return instances; }