Example usage for com.amazonaws.services.ec2.model SpotPrice getAvailabilityZone

Introduction

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

Prototype

public String getAvailabilityZone() 

Source Link

Document

The Availability Zone.

Usage

From source file:org.excalibur.service.aws.ec2.EC2.java

License:Open Source License

public List<SpotPriceHistory> getSpotPriceHistory(SpotPriceHistoryRequest request) {
    List<SpotPriceHistory> history = new ArrayList<SpotPriceHistory>();

    DescribeSpotPriceHistoryRequest spotPriceRequest = new DescribeSpotPriceHistoryRequest()
            .withEndTime(request.getUntil()).withStartTime(request.getFrom())
            .withAvailabilityZone(request.getRegion() != null ? request.getRegion().getName() : null)
            .withMaxResults(request.getMaxResult()).withProductDescriptions(request.getImageTypes());

    List<InstanceType> types = request.getInstanceTypes();
    String[] instanceTypes = new String[types.size()];

    for (int i = 0; i < instanceTypes.length; i++) {
        instanceTypes[i] = types.get(i).getName();
    }//from w  ww  .j ava2s.co  m

    spotPriceRequest.withInstanceTypes(instanceTypes);

    DescribeSpotPriceHistoryResult describeSpotPriceHistory = ec2_.describeSpotPriceHistory(spotPriceRequest);

    for (SpotPrice spot : describeSpotPriceHistory.getSpotPriceHistory()) {
        history.add(new SpotPriceHistory().withInstanceType(new InstanceType().setName(spot.getInstanceType()))
                .withPrice(spot.getSpotPrice()).withImageTypeDescription(spot.getProductDescription())
                .withRegion(new Region(spot.getAvailabilityZone())).withTime(spot.getTimestamp()));
    }

    return history;
}

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