Examples with EC2Client software.amazon.awssdk.services.ec2.EC2Client used on opensource projects

Example 31 with EC2Client

use of software.amazon.awssdk.services.ec2.EC2Client in project aws-doc-sdk-examples by awsdocs.

the class StartStopInstance method startInstance.

// snippet-start:[ec2.java2.start_stop_instance.start]
public static void startInstance(Ec2Client ec2, String instanceId) {
    StartInstancesRequest request = StartInstancesRequest.builder().instanceIds(instanceId).build();
    ec2.startInstances(request);
    System.out.printf("Successfully started instance %s", instanceId);
}

Example 32 with EC2Client

use of software.amazon.awssdk.services.ec2.EC2Client in project aws-doc-sdk-examples by awsdocs.

the class StartStopInstance method main.

public static void main(String[] args) {
    final String USAGE = "\n" + "Usage:\n" + "   <instanceId>\n\n" + "Where:\n" + "   instanceId - an instance id value that you can obtain from the AWS Console. \n\n";
    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }
    String instanceId = args[0];
    boolean start;
    Region region = Region.US_WEST_2;
    Ec2Client ec2 = Ec2Client.builder().region(region).build();
    if (args[1].equals("start")) {
        start = true;
    } else {
        start = false;
    }
    if (start) {
        startInstance(ec2, instanceId);
    } else {
        stopInstance(ec2, instanceId);
    }
    ec2.close();
}

Example 33 with EC2Client

use of software.amazon.awssdk.services.ec2.EC2Client in project aws-doc-sdk-examples by awsdocs.

the class AllocateAddress method getAllocateAddress.

// snippet-start:[ec2.java2.allocate_address.main]
public static String getAllocateAddress(Ec2Client ec2, String instanceId) {
    try {
        AllocateAddressRequest allocateRequest = AllocateAddressRequest.builder().domain(DomainType.VPC).build();
        AllocateAddressResponse allocateResponse = ec2.allocateAddress(allocateRequest);
        String allocationId = allocateResponse.allocationId();
        AssociateAddressRequest associateRequest = AssociateAddressRequest.builder().instanceId(instanceId).allocationId(allocationId).build();
        AssociateAddressResponse associateResponse = ec2.associateAddress(associateRequest);
        return associateResponse.associationId();
    } catch (Ec2Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
    return "";
}

Example 34 with EC2Client

use of software.amazon.awssdk.services.ec2.EC2Client in project aws-doc-sdk-examples by awsdocs.

the class CreateInstance method main.

public static void main(String[] args) {
    final String USAGE = "\n" + "Usage:\n" + "   <name> <amiId>\n\n" + "Where:\n" + "   name - an instance name value that you can obtain from the AWS Console (for example, ami-xxxxxx5c8b987b1a0). \n\n" + "   amiId - an Amazon Machine Image (AMI) value that you can obtain from the AWS Console (for example, i-xxxxxx2734106d0ab). \n\n";
    if (args.length != 2) {
        System.out.println(USAGE);
        System.exit(1);
    }
    String name = args[0];
    String amiId = args[1];
    Region region = Region.US_WEST_2;
    Ec2Client ec2 = Ec2Client.builder().region(region).build();
    String instanceId = createEC2Instance(ec2, name, amiId);
    System.out.println("The Amazon EC2 Instance ID is " + instanceId);
    ec2.close();
}

Example 35 with EC2Client

use of software.amazon.awssdk.services.ec2.EC2Client in project aws-doc-sdk-examples by awsdocs.

the class CreateSecurityGroup method createEC2SecurityGroup.

// snippet-start:[ec2.java2.create_security_group.main]
public static String createEC2SecurityGroup(Ec2Client ec2, String groupName, String groupDesc, String vpcId) {
    try {
        // snippet-start:[ec2.java2.create_security_group.create]
        CreateSecurityGroupRequest createRequest = CreateSecurityGroupRequest.builder().groupName(groupName).description(groupDesc).vpcId(vpcId).build();
        CreateSecurityGroupResponse resp = ec2.createSecurityGroup(createRequest);
        // snippet-end:[ec2.java2.create_security_group.create]
        // snippet-start:[ec2.java2.create_security_group.config]
        IpRange ipRange = IpRange.builder().cidrIp("0.0.0.0/0").build();
        IpPermission ipPerm = IpPermission.builder().ipProtocol("tcp").toPort(80).fromPort(80).ipRanges(ipRange).build();
        IpPermission ipPerm2 = IpPermission.builder().ipProtocol("tcp").toPort(22).fromPort(22).ipRanges(ipRange).build();
        AuthorizeSecurityGroupIngressRequest authRequest = AuthorizeSecurityGroupIngressRequest.builder().groupName(groupName).ipPermissions(ipPerm, ipPerm2).build();
        AuthorizeSecurityGroupIngressResponse authResponse = ec2.authorizeSecurityGroupIngress(authRequest);
        System.out.printf("Successfully added ingress policy to Security Group %s", groupName);
        return resp.groupId();
    } catch (Ec2Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
    return "";
}