使用API​​创建Amazon EC2实例

Question

com.amazonaws.services.ec2是否包含从现有AMI创建全新EC2实例的方法？我希望从Java SDK而不是Web管理控制台执行此操作.

Answer 1

以下是使用Amazon AWS SDK for Java创建EC2实例的示例:

// CONNECT TO EC2

InputStream credentialsAsStream = Thread.currentThread().getContextClassLoader().getResourceAsStream("AwsCredentials.properties");
Preconditions.checkNotNull(credentialsAsStream, "File 'AwsCredentials.properties' NOT found in the classpath");
AWSCredentials credentials = new PropertiesCredentials(credentialsAsStream);

AmazonEC2 ec2 = new AmazonEC2Client(credentials);
ec2.setEndpoint("ec2.eu-west-1.amazonaws.com");

// CREATE EC2 INSTANCES
RunInstancesRequest runInstancesRequest = new RunInstancesRequest()
    .withInstanceType("t1.micro")
    .withImageId("ami-62201116")
    .withMinCount(2)
    .withMaxCount(2)
    .withSecurityGroupIds("tomcat")
    .withKeyName("xebia-france")
    .withUserData(Base64.encodeBase64String(myUserData.getBytes()))
;

RunInstancesResult runInstances = ec2.runInstances(runInstancesRequest);

// TAG EC2 INSTANCES
List<Instance> instances = runInstances.getReservation().getInstances();
int idx = 1;
for (Instance instance : instances) {
  CreateTagsRequest createTagsRequest = new CreateTagsRequest();
  createTagsRequest.withResources(instance.getInstanceId()) //
      .withTags(new Tag("Name", "travel-ecommerce-" + idx));
  ec2.createTags(createTagsRequest);

  idx++;
}

有关源代码(创建RDS,EC2和ELB实例),请访问http://code.google.com/p/xebia-france/source/browse/training/xebia-spring-travel/trunk/xebia-spring-travel-亚马逊-AWS/SRC /主/ JAVA/FR/xebia /演示/亚马逊/ AWS/AmazonAwsInfrastructureMaker.java？规格= svn1781&R = 1781

希望这可以帮助,

西里尔

Answer 2

RunInstances是方法,它应该在SDK中.