Java AmazonEC2.runInstances方法代碼示例

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
@Override
public void execute(AmazonEC2 client, Pool pool, DelegateExecution execution) throws IOException {

    final RunInstancesRequest request = createOnDemandInstancesRequest(pool, execution);
    // TODO allow for more options (e.g. monitoring & termination protection etc.)

    LOG.info(">> Sending RunInstances request: {}", request);
    RunInstancesResult result = client.runInstances(request);
    LOG.info("<< Got RunInstances result: {}", result);

    // TODO tag instances: managed-by: Apache Provisionr, business-key: ID etc.

    execution.setVariable(ProcessVariables.RESERVATION_ID,
        result.getReservation().getReservationId());
    execution.setVariable(ProcessVariables.INSTANCE_IDS,
        collectInstanceIdsAsList(result.getReservation().getInstances()));
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
/**
 * @inheritDoc
 */
@Override
public String launchInstance( CreateInstanceOptions options,
                              Identity identity )
{
    RunInstancesRequest request = new RunInstancesRequest();
    if ( options.getInstanceProfileName() != null )
    {
        request.setIamInstanceProfile( new IamInstanceProfileSpecification().withName( options.getInstanceProfileName() ) );
    }
    request.setSubnetId( options.getWorkerOptions().getSubnetId() );
    request.setSecurityGroupIds( options.getWorkerOptions().getSecurityGroupIds() );
    if ( options.getUserData() != null )
    {
        request.setUserData( Base64.encodeBase64String( options.getUserData().getBytes() ) );
    }
    request.withMinCount( 1 ).withMaxCount( 1 ).withImageId( config.getAgentAmiId() ).withInstanceType( InstanceType.T1Micro );
    request.setKeyName( options.getWorkerOptions().getKeyPairName() );
    request.setClientToken( "launch-ec2-worker-"
        + contextProvider.getActivityExecutionContext().getWorkflowExecution().getWorkflowId() );

    AmazonEC2 ec2 =
        ActivityUtils.createClient( AmazonEC2Client.class, identity );
    RunInstancesResult result = ec2.runInstances( request );
    return result.getReservation().getInstances().get( 0 ).getInstanceId();
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
public static InstanceObject startInstance(AmazonEC2 ec2)
{
	RunInstancesRequest runInstancesRequest = new RunInstancesRequest();
	runInstancesRequest.withImageId("ami-f6ed6785")
	.withMonitoring(true)
       .withInstanceType("t2.micro")
       .withMinCount(1)
       .withMaxCount(1)
       .withKeyName("CNV-lab-AWS")
       .withSecurityGroups("CNV-ssh+http");
	RunInstancesResult runInstancesResult = ec2.runInstances(runInstancesRequest);

	try {
		Thread.sleep(1000);
	} catch (InterruptedException e) {}
	
	DescribeInstancesResult describeInstancesResult  = ec2.describeInstances();
	List<Reservation> reservations = describeInstancesResult.getReservations();
	ArrayList<Instance> auxListOfInstances = new ArrayList<Instance>();
       for (Reservation reservation : reservations) {
       	auxListOfInstances.addAll(reservation.getInstances());
       }
       
       InstanceObject instanceObject = null;
       for (Instance instance : auxListOfInstances) {
       		if(instance.getInstanceId().equals(runInstancesResult.getReservation().getInstances().get(0).getInstanceId())) //id do load balancer, nao adicionamos este as instancias 
       			instanceObject = new InstanceObject(instance);      		
       }
	
       //retornamos a instance criada
       return instanceObject;
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
private RunInstancesResult runInstances(AmazonEC2 conn, String imageId, String instanceType, int count,
                                        String subnetId, String securityGroup, String keyName) {
    RunInstancesRequest runInstancesRequest = new RunInstancesRequest()
            .withImageId(imageId)
            .withInstanceType(instanceType)
            .withMinCount(count)
            .withMaxCount(count)
            .withSubnetId(subnetId)
            .withSecurityGroups(securityGroup)
            .withKeyName(keyName);
    return conn.runInstances(runInstancesRequest);
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply an instance name and AMI image id\n" +
        "Ex: CreateInstance <instance-name> <ami-image-id>\n";

    if (args.length != 2) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String name = args[0];
    String ami_id = args[1];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    RunInstancesRequest run_request = new RunInstancesRequest()
        .withImageId(ami_id)
        .withInstanceType(InstanceType.T1Micro)
        .withMaxCount(1)
        .withMinCount(1);

    RunInstancesResult run_response = ec2.runInstances(run_request);

    String instance_id = run_response.getReservation().getReservationId();

    Tag tag = new Tag()
        .withKey("Name")
        .withValue(name);

    CreateTagsRequest tag_request = new CreateTagsRequest()
        .withTags(tag);

    CreateTagsResult tag_response = ec2.createTags(tag_request);

    System.out.printf(
        "Successfully started EC2 instance %s based on AMI %s",
        instance_id, ami_id);
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
@Override
public String createMachine( TargetHandlerParameters parameters ) throws TargetException {

	this.logger.fine( "Creating a new machine on AWS." );

	// For IaaS, we only expect root instance names to be passed
	if( InstanceHelpers.countInstances( parameters.getScopedInstancePath()) > 1 )
		throw new TargetException( "Only root instances can be passed in arguments." );

	String rootInstanceName = InstanceHelpers.findRootInstancePath( parameters.getScopedInstancePath());

	// Deal with the creation
	String instanceId;
	try {
		AmazonEC2 ec2 = createEc2Client( parameters.getTargetProperties());
		String userData = UserDataHelpers.writeUserDataAsString(
				parameters.getMessagingProperties(),
				parameters.getDomain(),
				parameters.getApplicationName(),
				rootInstanceName );

		RunInstancesRequest runInstancesRequest = prepareEC2RequestNode( parameters.getTargetProperties(), userData );
		RunInstancesResult runInstanceResult = ec2.runInstances( runInstancesRequest );
		instanceId = runInstanceResult.getReservation().getInstances().get( 0 ).getInstanceId();

	} catch( Exception e ) {
		this.logger.severe( "An error occurred while creating a new machine on EC2. " + e.getMessage());
		throw new TargetException( e );
	}

	return instanceId;
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
public static void run(AmazonEC2 machines, String pathToScript, int count, String profileArn) throws IOException {
    machines.runInstances(
            new RunInstancesRequest()
                    .withImageId("ami-c7c0d6b3") // This used to be the official, Ireland running, 32 bit Amazon Machine Image. Or pick, for instance, [Ubuntu](http://cloud-images.ubuntu.com/locator/ec2/)
                    .withInstanceType(InstanceType.T1Micro) // Smallest possible, cheapest. Be warned: Cc28xlarge can set you back 3.75$ per call per machine per hour... [Pricing](http://aws.amazon.com/fr/ec2/#pricing)
                    .withMaxCount(count)
                    .withMinCount(count)
                    .withInstanceInitiatedShutdownBehavior(ShutdownBehavior.Terminate)
                    .withIamInstanceProfile(new IamInstanceProfileSpecification().withArn(profileArn))
                    .withUserData(printBase64Binary(FileUtils.readFileToString(new File(pathToScript), "UTF-8").getBytes("UTF-8")))
    );
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
public static Instance createSimpleInstance(AmazonEC2 ec2Client) {
	RunInstancesRequest runInstancesRequest = new RunInstancesRequest(EnvironmentSetupForTests.AMI_FOR_INSTANCE, 1, 1).
			withInstanceType(InstanceType.T1Micro);
	RunInstancesResult instancesResults = ec2Client.runInstances(runInstancesRequest);
	List<Instance> instances = instancesResults.getReservation().getInstances();	
	return instances.get(0);
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
public static String CreateServer(String keys, JSONObject endpointsAPI, String imageId, String typeId, String keypair)
{
	String instanceId = null;
	String accessKey = keys.split(";")[0];
	String secretKey = keys.split(";")[1];
	
	String regionEndpoint = (String) endpointsAPI.get("amazon-regionEndpoint");
	
	try 
	{
		// EC2 Client for given region and credentials
		AmazonEC2 ec2 = new AmazonEC2Client(new BasicAWSCredentials(accessKey, secretKey));
		ec2.setEndpoint(regionEndpoint);
		
		RunInstancesRequest req = new RunInstancesRequest();
		req.withInstanceType(typeId);
		req.withImageId(imageId);
		req.withMinCount(1).withMaxCount(1);
		req.withSecurityGroups("securityGroup");
		req.withKeyName(keypair);
			
		// Execute run instance request and return ID of first (and only) instance
		RunInstancesResult runInstances = ec2.runInstances(req);
		instanceId = runInstances.getReservation().getInstances().get(0).getInstanceId();
		
	} 
	catch (AmazonServiceException ase)
	{
		System.out.println("Caught an AmazonServiceException, which means your request made it " + "to AWS, but was rejected with an error response for some reason.");
		System.out.println("Error Message:    " + ase.getMessage());
		System.out.println("HTTP Status Code: " + ase.getStatusCode());
		System.out.println("AWS Error Code:   " + ase.getErrorCode());
		System.out.println("Error Type:       " + ase.getErrorType());
		System.out.println("Request ID:       " + ase.getRequestId());
		instanceId = "MSG_FAILED";
		
	} 
	catch (AmazonClientException ace) 
	{
		System.out.println("Caught an AmazonClientException, which means the client encountered " + "a serious internal problem while trying to communicate with AWS, " + "such as not being able to access the network.");
		System.out.println("Error Message: " + ace.getMessage());
		instanceId = "MSG_FAILED";
		
	}
	return instanceId;
}
 

import com.amazonaws.services.ec2.AmazonEC2; //導入方法依賴的package包/類
private String runInstance(RunInstancesRequest request) {
  AmazonEC2 ec2 = this.ec2Client.getClient();

  RunInstancesResult runInstances = ec2.runInstances(request);

  List<Instance> instances = runInstances.getReservation().getInstances();

  return instances.get(0).getInstanceId();
}