List of usage examples for com.amazonaws.services.ec2.model AttachVolumeResult getAttachment
public VolumeAttachment getAttachment()
Describes volume attachment details.
From source file:EbsAttach.java
License:Open Source License
public static void main(String[] args) throws Exception { init();/*from ww w. java 2 s . com*/ try { DescribeAvailabilityZonesResult availabilityZonesResult = ec2.describeAvailabilityZones(); System.out.println("You have access to " + availabilityZonesResult.getAvailabilityZones().size() + " Availability Zones."); DescribeInstancesResult describeInstancesRequest = ec2.describeInstances(); List<Reservation> reservations = describeInstancesRequest.getReservations(); Set<Instance> instances = new HashSet<Instance>(); for (Reservation reservation : reservations) { instances.addAll(reservation.getInstances()); } System.out.println("You have " + instances.size() + " Amazon EC2 instance(s) running."); for (Instance ins : instances) { // instance id String instanceId = ins.getInstanceId(); // instance state InstanceState is = ins.getState(); System.out.println(instanceId + " " + is.getName()); } System.out.println("Attached Instance id: " + attachedInsId); /********************************************* * * #1 Create New Volume * *********************************************/ System.out.println("==========================================="); System.out.println("#1 Volume State before Creating"); System.out.println("==========================================="); DescribeVolumesResult describeVolumesResult = ec2.describeVolumes(); List<Volume> volumes = describeVolumesResult.getVolumes(); for (Volume volume : volumes) { String volumeId = volume.getVolumeId(); String volumeAvbZone = volume.getAvailabilityZone(); String volumeSize = String.valueOf(volume.getSize()); String volumeState = volume.getState(); System.out.println(volumeId + "\t" + volumeSize + "\t" + volumeAvbZone + "\t" + volumeState); } CreateVolumeRequest createVolumeRequest = new CreateVolumeRequest().withSize(4).withVolumeType("gp2") .withAvailabilityZone("us-east-1a"); CreateVolumeResult createVolumeResult = ec2.createVolume(createVolumeRequest); String createdVolumeId = createVolumeResult.getVolume().getVolumeId(); System.out.println("# Created a volume # ID: " + createdVolumeId); /********************************************* * * #2 Attach the created new Volume * *********************************************/ System.out.println("==========================================="); System.out.println("#2 Volume State after Creating"); System.out.println("==========================================="); describeVolumesResult = ec2.describeVolumes(); volumes = describeVolumesResult.getVolumes(); for (Volume volume : volumes) { String volumeId = volume.getVolumeId(); String volumeAvbZone = volume.getAvailabilityZone(); String volumeSize = String.valueOf(volume.getSize()); String volumeState = volume.getState(); System.out.println(volumeId + "\t" + volumeSize + "\t" + volumeAvbZone + "\t" + volumeState); } //wait new volume is available System.out.println("# Waiting new Volume is available"); boolean avail = false; while (true) { Thread.sleep(1000); describeVolumesResult = ec2.describeVolumes(); volumes = describeVolumesResult.getVolumes(); for (Volume volume : volumes) { if (volume.getVolumeId().equals(createdVolumeId) && volume.getState().equals("available")) { avail = true; break; } } if (avail) break; } System.out.println("New Volume is available now."); AttachVolumeRequest attachVolumeRequest = new AttachVolumeRequest().withVolumeId(createdVolumeId) .withInstanceId(attachedInsId).withDevice("/dev/sdn"); AttachVolumeResult attachVolumeResult = ec2.attachVolume(attachVolumeRequest); VolumeAttachment volumeAttachment = attachVolumeResult.getAttachment(); System.out.println( volumeAttachment.getVolumeId() + " is attached on " + volumeAttachment.getAttachTime()); /********************************************* * * #3 SSh to instance and run command * *********************************************/ System.out.println("==========================================="); System.out.println("#2 Ssh and mount disk"); System.out.println("==========================================="); Session session = null; Channel openChannel = null; String keyDir = KEYDIR; String user = "ec2-user"; String host = publicDNSName; String command = "df -h;" + "sudo mkfs -t ext3 /dev/xvdn;" + "sudo mkdir /minihw3;" + "sudo mount /dev/xvdn /minihw3;" + "df -h"; boolean isConnect = false; while (!isConnect) { JSch jsch = new JSch(); System.out.println("Waiting 5 seconds for SSH being available."); Thread.sleep(5 * 1000); try { jsch.addIdentity(keyDir); } catch (JSchException e) { System.out.println(e.getMessage()); } try { session = jsch.getSession(user, host, 22); Properties config = new Properties(); config.put("StrictHostKeyChecking", "no"); session.setConfig(config); session.connect(); System.out.println("SSH Connection Established."); isConnect = true; openChannel = session.openChannel("exec"); ((ChannelExec) openChannel).setPty(true); ((ChannelExec) openChannel).setCommand(command); openChannel.setInputStream(null); ((ChannelExec) openChannel).setErrStream(System.err); int exitStatus = openChannel.getExitStatus(); System.out.println("exit-status: " + exitStatus); InputStream in = openChannel.getInputStream(); System.out.println("Exxcute remote cammand :" + command); openChannel.connect(); byte[] tmp = new byte[1024]; while (true) { while (in.available() > 0) { int i = in.read(tmp, 0, 1024); if (i < 0) break; System.out.print(new String(tmp, 0, i)); } if (openChannel.isClosed()) { if (in.available() > 0) continue; System.out.println("exit-status: " + openChannel.getExitStatus()); break; } try { Thread.sleep(1000); } catch (Exception ee) { } } } catch (JSchException | IOException e) { System.out.println(e.getMessage()); } finally { if (openChannel != null && !openChannel.isClosed()) { openChannel.disconnect(); System.out.println("Channel Disconnected"); } if (session != null && session.isConnected()) { session.disconnect(); System.out.println("Session Disconnected"); } } } } catch (AmazonServiceException ase) { 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()); } }
From source file:jp.primecloud.auto.process.aws.AwsVolumeProcess.java
License:Open Source License
public void attachVolume(AwsProcessClient awsProcessClient, Long instanceNo, Long volumeNo) { AwsInstance awsInstance = awsInstanceDao.read(instanceNo); AwsVolume awsVolume = awsVolumeDao.read(volumeNo); String volumeId = awsVolume.getVolumeId(); ///* ww w .ja va 2 s . c o m*/ Component component = null; if (awsVolume.getComponentNo() != null) { component = componentDao.read(awsVolume.getComponentNo()); } Instance instance = instanceDao.read(instanceNo); processLogger.debug(component, instance, "AwsEbsAttach", new Object[] { instance.getInstanceName(), awsVolume.getVolumeId(), awsVolume.getDevice() }); // ?? AttachVolumeRequest request = new AttachVolumeRequest(); request.withVolumeId(volumeId); request.withInstanceId(awsInstance.getInstanceId()); request.withDevice(awsVolume.getDevice()); AttachVolumeResult result = awsProcessClient.getEc2Client().attachVolume(request); VolumeAttachment attachment = result.getAttachment(); // if (log.isInfoEnabled()) { log.info(MessageUtils.getMessage("IPROCESS-100123", volumeId, attachment.getInstanceId())); } // ? awsVolume.setInstanceId(attachment.getInstanceId()); awsVolumeDao.update(awsVolume); }