Example usage for com.amazonaws.services.ec2.model DeviceType Ebs

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2.model DeviceType Ebs.

Prototype

DeviceType Ebs

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Usage

From source file:com.vb.aws.services.compute.ec2.EC2UtilsImpl.java

/**
 * This method returns all EBS root volumes.
 * @return /*  w w  w . j a v  a2 s. com*/
 */
public List<Volume> getAllEBSRootVolumes() {

    List<Instance> allInstances = getAllInstances();
    List<Volume> allEBSRootVolumes = new ArrayList<>();

    for (Instance instance : allInstances) {

        //We need volumes of type only EBS.
        if (instance.getRootDeviceType().equalsIgnoreCase(DeviceType.Ebs.toString())) {
            String rootDeviceName = instance.getRootDeviceName();
            List<InstanceBlockDeviceMapping> instanceBlockDeviceMappings = instance.getBlockDeviceMappings();
            for (InstanceBlockDeviceMapping instanceBlockDeviceMapping : instanceBlockDeviceMappings) {
                if (instanceBlockDeviceMapping.getDeviceName().equalsIgnoreCase(rootDeviceName)) {
                    String volumeId = instanceBlockDeviceMapping.getEbs().getVolumeId();
                    Volume volume = new Volume().withVolumeId(volumeId);
                    allEBSRootVolumes.add(volume);
                }
            }
        }
    }

    System.out.println("INFO: Number of EBS Root Volumes : " + allEBSRootVolumes.size());
    List<String> volumeIds = allEBSRootVolumes.stream().map(e -> e.getVolumeId()).collect(Collectors.toList());
    System.out.println("INFO: EBS Root Volumes : " + volumeIds);

    return allEBSRootVolumes;
}

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From source file:jp.primecloud.auto.process.aws.AwsInstanceProcess.java

License:Open Source License

protected List<BlockDeviceMapping> createBlockDeviceMappings(AwsProcessClient awsProcessClient,
        ImageAws imageAws, AwsInstance awsInstance) {
    // ??// w ww . jav  a2  s  .  c om
    com.amazonaws.services.ec2.model.Image image = awsCommonProcess.describeImage(awsProcessClient,
            imageAws.getImageId());

    if (image == null) {
        return null;
    }

    // EBS????BlockDeviceMappings???
    if (!image.getRootDeviceType().equals(DeviceType.Ebs.toString())) {
        return null;
    }

    List<BlockDeviceMapping> mappings = new ArrayList<BlockDeviceMapping>();

    // ?BlockDeviceMapping?
    List<BlockDeviceMapping> imageMappings = createImageBlockDeviceMappings(awsProcessClient, imageAws,
            awsInstance, image);
    if (imageMappings != null) {
        mappings.addAll(imageMappings);
    }

    // ?BlockDeviceMapping?
    List<BlockDeviceMapping> instanceStoreMappings = createInstanceStoreBlockDeviceMappings(awsProcessClient,
            imageAws, awsInstance, image);
    if (instanceStoreMappings != null) {
        mappings.addAll(instanceStoreMappings);
    }

    // ?BlockDeviceMapping?
    List<BlockDeviceMapping> additionalMappings = createAdditionalBlockDeviceMappings(awsProcessClient,
            imageAws, awsInstance, image);
    if (additionalMappings != null) {
        mappings.addAll(additionalMappings);
    }

    return mappings;
}

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