List of usage examples for com.amazonaws.services.ec2.model RunInstancesRequest withNetworkInterfaces
public RunInstancesRequest withNetworkInterfaces(
java.util.Collection<InstanceNetworkInterfaceSpecification> networkInterfaces)
The network interfaces to associate with the instance.
From source file:hudson.plugins.ec2.SlaveTemplate.java
License:Open Source License
/** * Provisions an On-demand EC2 slave by launching a new instance or * starting a previously-stopped instance. *//*from w w w . j ava 2 s . c om*/ private EC2AbstractSlave provisionOndemand(TaskListener listener) throws AmazonClientException, IOException { PrintStream logger = listener.getLogger(); AmazonEC2 ec2 = getParent().connect(); try { String msg = "Launching " + ami + " for template " + description; logger.println(msg); LOGGER.info(msg); KeyPair keyPair = getKeyPair(ec2); RunInstancesRequest riRequest = new RunInstancesRequest(ami, 1, 1); InstanceNetworkInterfaceSpecification net = new InstanceNetworkInterfaceSpecification(); if (useEphemeralDevices) { setupEphemeralDeviceMapping(riRequest); } else { setupCustomDeviceMapping(riRequest); } List<Filter> diFilters = new ArrayList<Filter>(); diFilters.add(new Filter("image-id").withValues(ami)); if (StringUtils.isNotBlank(getZone())) { Placement placement = new Placement(getZone()); if (getUseDedicatedTenancy()) { placement.setTenancy("dedicated"); } riRequest.setPlacement(placement); diFilters.add(new Filter("availability-zone").withValues(getZone())); } if (StringUtils.isNotBlank(getSubnetId())) { if (getAssociatePublicIp()) { net.setSubnetId(getSubnetId()); } else { riRequest.setSubnetId(getSubnetId()); } diFilters.add(new Filter("subnet-id").withValues(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 { riRequest.setSecurityGroupIds(group_ids); } diFilters.add(new Filter("instance.group-id").withValues(group_ids)); } } } else { /* No subnet: we can use standard security groups by name */ riRequest.setSecurityGroups(securityGroupSet); if (securityGroupSet.size() > 0) diFilters.add(new Filter("instance.group-name").withValues(securityGroupSet)); } String userDataString = Base64.encodeBase64String(userData.getBytes()); riRequest.setUserData(userDataString); riRequest.setKeyName(keyPair.getKeyName()); diFilters.add(new Filter("key-name").withValues(keyPair.getKeyName())); riRequest.setInstanceType(type.toString()); diFilters.add(new Filter("instance-type").withValues(type.toString())); if (getAssociatePublicIp()) { net.setAssociatePublicIpAddress(true); net.setDeviceIndex(0); riRequest.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())); diFilters.add(new Filter("tag:" + t.getName()).withValues(t.getValue())); if (StringUtils.equals(t.getName(), EC2Tag.TAG_NAME_JENKINS_SLAVE_TYPE)) { hasCustomTypeTag = true; } } } if (!hasCustomTypeTag) { if (inst_tags == null) { inst_tags = new HashSet<Tag>(); } inst_tags.add(new Tag(EC2Tag.TAG_NAME_JENKINS_SLAVE_TYPE, "demand")); } DescribeInstancesRequest diRequest = new DescribeInstancesRequest(); diFilters.add(new Filter("instance-state-name").withValues(InstanceStateName.Stopped.toString(), InstanceStateName.Stopping.toString())); diRequest.setFilters(diFilters); msg = "Looking for existing instances with describe-instance: " + diRequest; logger.println(msg); LOGGER.fine(msg); DescribeInstancesResult diResult = ec2.describeInstances(diRequest); Instance existingInstance = null; if (StringUtils.isNotBlank(getIamInstanceProfile())) { riRequest.setIamInstanceProfile( new IamInstanceProfileSpecification().withArn(getIamInstanceProfile())); // cannot filter on IAM Instance Profile, so search in result reservationLoop: for (Reservation reservation : diResult.getReservations()) { for (Instance instance : reservation.getInstances()) { if (instance.getIamInstanceProfile() != null && instance.getIamInstanceProfile().getArn().equals(getIamInstanceProfile())) { existingInstance = instance; break reservationLoop; } } } } else if (diResult.getReservations().size() > 0) { existingInstance = diResult.getReservations().get(0).getInstances().get(0); } if (existingInstance == null) { // Have to create a new instance Instance inst = ec2.runInstances(riRequest).getReservation().getInstances().get(0); /* Now that we have our instance, we can set tags on it */ if (inst_tags != null) { for (int i = 0; i < 5; i++) { try { updateRemoteTags(ec2, inst_tags, inst.getInstanceId()); break; } catch (AmazonServiceException e) { if (e.getErrorCode().equals("InvalidInstanceRequestID.NotFound")) { Thread.sleep(5000); continue; } throw e; } } // That was a remote request - we should also update our local instance data. inst.setTags(inst_tags); } msg = "No existing instance found - created: " + inst; logger.println(msg); LOGGER.info(msg); return newOndemandSlave(inst); } msg = "Found existing stopped instance: " + existingInstance; logger.println(msg); LOGGER.info(msg); List<String> instances = new ArrayList<String>(); instances.add(existingInstance.getInstanceId()); StartInstancesRequest siRequest = new StartInstancesRequest(instances); StartInstancesResult siResult = ec2.startInstances(siRequest); msg = "Starting existing instance: " + existingInstance + " result:" + siResult; logger.println(msg); LOGGER.fine(msg); for (EC2AbstractSlave ec2Node : NodeIterator.nodes(EC2AbstractSlave.class)) { if (ec2Node.getInstanceId().equals(existingInstance.getInstanceId())) { msg = "Found existing corresponding Jenkins slave: " + ec2Node; logger.println(msg); LOGGER.finer(msg); return ec2Node; } } // Existing slave not found msg = "Creating new Jenkins slave for existing instance: " + existingInstance; logger.println(msg); LOGGER.info(msg); return newOndemandSlave(existingInstance); } catch (FormException e) { throw new AssertionError(); // we should have discovered all configuration issues upfront } catch (InterruptedException e) { throw new RuntimeException(e); } }
From source file:io.druid.indexing.overlord.autoscaling.ec2.EC2AutoScaler.java
License:Apache License
@Override public AutoScalingData provision() { try {//w w w.j a v a2 s. c o m final EC2NodeData workerConfig = envConfig.getNodeData(); final String userDataBase64; if (envConfig.getUserData() == null) { userDataBase64 = null; } else { if (config.getWorkerVersion() == null) { userDataBase64 = envConfig.getUserData().getUserDataBase64(); } else { userDataBase64 = envConfig.getUserData().withVersion(config.getWorkerVersion()) .getUserDataBase64(); } } RunInstancesRequest request = new RunInstancesRequest(workerConfig.getAmiId(), workerConfig.getMinInstances(), workerConfig.getMaxInstances()) .withInstanceType(workerConfig.getInstanceType()) .withPlacement(new Placement(envConfig.getAvailabilityZone())) .withKeyName(workerConfig.getKeyName()) .withIamInstanceProfile(workerConfig.getIamProfile() == null ? null : workerConfig.getIamProfile().toIamInstanceProfileSpecification()) .withUserData(userDataBase64); // InstanceNetworkInterfaceSpecification.getAssociatePublicIpAddress may be // true or false by default in EC2, depending on the subnet. // Setting EC2NodeData.getAssociatePublicIpAddress explicitly will use that value instead, // leaving it null uses the EC2 default. if (workerConfig.getAssociatePublicIpAddress() != null) { request.withNetworkInterfaces(new InstanceNetworkInterfaceSpecification() .withAssociatePublicIpAddress(workerConfig.getAssociatePublicIpAddress()) .withSubnetId(workerConfig.getSubnetId()).withGroups(workerConfig.getSecurityGroupIds()) .withDeviceIndex(0)); } else { request.withSecurityGroupIds(workerConfig.getSecurityGroupIds()) .withSubnetId(workerConfig.getSubnetId()); } final RunInstancesResult result = amazonEC2Client.runInstances(request); final List<String> instanceIds = Lists.transform(result.getReservation().getInstances(), new Function<Instance, String>() { @Override public String apply(Instance input) { return input.getInstanceId(); } }); log.info("Created instances: %s", instanceIds); return new AutoScalingData( Lists.transform(result.getReservation().getInstances(), new Function<Instance, String>() { @Override public String apply(Instance input) { return input.getInstanceId(); } })); } catch (Exception e) { log.error(e, "Unable to provision any EC2 instances."); } return null; }
From source file:net.maxgigapop.www.rains.experiment.AwsTest1.java
public static void main(String[] args) { try {/*from ww w . j a v a 2s . c o m*/ // marshall contractXml RunInstancesRequest runInstance = new RunInstancesRequest(); runInstance.withImageId("ami-146e2a7c").withInstanceType("t2.micro").withMaxCount(1).withMinCount(1); List<InstanceNetworkInterfaceSpecification> networkInterfaceSpecifications = new ArrayList(); runInstance.withNetworkInterfaces(networkInterfaceSpecifications); runInstance.setGeneralProgressListener(null); runInstance.setRequestCredentials(null); String xml = new JAXBHelper<RunInstancesRequest>(RunInstancesRequest.class).partialMarshal(runInstance, new QName("http://maxgigapop.net/versastack/aws/api/", "RunInstancesRequest")); System.out.println("RunInstancesRequest mashaled:\n" + xml); } catch (JAXBException ex) { System.err.println(ex.toString()); } }