List of usage examples for com.amazonaws.services.ec2.model Placement setTenancy
public void setTenancy(Tenancy tenancy)
The tenancy of the instance (if the instance is running in a VPC).
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. *///w ww .ja va 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:org.occiware.clouddriver.instance.InstanceOperations.java
License:Apache License
/** * Create one ec2 instance with data instance object. * @param instance/*from ww w.j a va2s.com*/ * @throws InstanceOperationException */ public InstanceDO createInstance(InstanceDO instance) throws InstanceOperationException { // Check instance data object before creation. checkInstanceObjCreation(instance); boolean hasPlacement = false; String keyPairName = instance.getKeyPairName(); String imageId = instance.getImage().getImageId(); String instanceType = instance.getInstanceType(); Boolean monitoring = instance.isMonitoring(); String region = instance.getRegionId(); String zone = instance.getZoneId(); List<GroupIdentifierDO> securityGroups = instance.getSecurityGroups(); String name = instance.getName(); String userData = instance.getUserData(); RunInstancesRequest rRequest = new RunInstancesRequest(imageId, 1, 1); rRequest.setInstanceType(instanceType); rRequest.setMonitoring(monitoring); if (keyPairName != null) { rRequest.setKeyName(keyPairName); } if (userData != null) { rRequest.setUserData(userData); } Placement placement = new Placement(); PlacementDO placementDO = instance.getPlacement(); if (placementDO != null && placementDO.getAvailabilityZone() != null) { placement.setAvailabilityZone(placementDO.getAvailabilityZone()); hasPlacement = true; } else { if (zone != null) { if (!zone.trim().isEmpty()) { placement.setAvailabilityZone(region + zone); hasPlacement = true; } } } if (placementDO != null) { String groupName = placementDO.getGroupName(); String tenancy = placementDO.getTenancy(); if (groupName != null) { placement.setGroupName(groupName); hasPlacement = true; } if (tenancy != null) { placement.setTenancy(tenancy); hasPlacement = true; } } if (hasPlacement) { rRequest.setPlacement(placement); } if (securityGroups != null && !securityGroups.isEmpty()) { List<String> securityGroupNames = new ArrayList<>(); for (GroupIdentifierDO secGroup : securityGroups) { securityGroupNames.add(secGroup.getGroupName()); } rRequest.setSecurityGroups(securityGroupNames); } RunInstancesResult runInstancesResult; List<Instance> instances; try { runInstancesResult = ec2Client.getClientInstance().runInstances(rRequest); instances = runInstancesResult.getReservation().getInstances(); } catch (AmazonServiceException ase) { logger.error("Exception thrown from aws : " + ase.getErrorCode() + " --> " + ase.getErrorMessage()); throw new InstanceOperationException(ase); } catch (AmazonClientException ace) { logger.error("Exception thrown from aws : " + ace.getMessage()); throw new InstanceOperationException(ace); } InstanceDO instanceDOToReturn = null; if (instances != null && !instances.isEmpty()) { instanceDOToReturn = InstanceDataFactory.buildInstanceDataFromModel(instances.get(0)); if (instanceDOToReturn != null && name != null && instanceDOToReturn.getInstanceId() != null) { TagsOperation tagOperation = new TagsOperation(ec2Client); tagOperation.createTag(instanceDOToReturn.getInstanceId(), "Name", name); } } return instanceDOToReturn; }