Example usage for com.amazonaws.services.ec2.model ReservedInstancesOffering getUsagePrice

Introduction

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

Prototype

public Float getUsagePrice() 

Source Link

Document

The usage price of the Reserved Instance, per hour.

Usage

From source file:com.kenlin.awsec2offering.Offering.java

License:Open Source License

public Offering(ReservedInstancesOffering offering) {
    availabilityZone = offering.getAvailabilityZone();
    offeringType = offering.getOfferingType();
    instanceType = offering.getInstanceType();
    productDescription = offering.getProductDescription();
    currencyCode = offering.getCurrencyCode();
    duration = offering.getDuration();/*from  ww  w.j  a v a  2s  . c o m*/
    fixedPrice = offering.getFixedPrice();
    try {
        hourlyPrice = offering.getRecurringCharges().get(0).getAmount();
    } catch (IndexOutOfBoundsException e) {
        hourlyPrice = offering.getUsagePrice().doubleValue(); // e.g., c1.medium
    }
    /* totalMonthlyCost functionality has been offloaded to the client-side         
          totalMonthlyCost   = calculateTotalCost(duration, fixedPrice, hourlyPrice);
    */
}

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From source file:com.netflix.ice.basic.BasicReservationService.java

License:Apache License

private void pollAPI() throws Exception {
    long currentTime = new DateMidnight().getMillis();

    DescribeReservedInstancesOfferingsRequest req = new DescribeReservedInstancesOfferingsRequest().withFilters(
            new com.amazonaws.services.ec2.model.Filter().withName("marketplace").withValues("false"));
    String token = null;//from ww w . j a va2  s . c  o  m
    boolean hasNewPrice = false;
    AmazonEC2Client ec2Client = new AmazonEC2Client(AwsUtils.awsCredentialsProvider, AwsUtils.clientConfig);

    for (Region region : Region.getAllRegions()) {
        ec2Client.setEndpoint("ec2." + region.name + ".amazonaws.com");
        do {
            if (!StringUtils.isEmpty(token))
                req.setNextToken(token);
            DescribeReservedInstancesOfferingsResult offers = ec2Client.describeReservedInstancesOfferings(req);
            token = offers.getNextToken();

            for (ReservedInstancesOffering offer : offers.getReservedInstancesOfferings()) {
                if (offer.getProductDescription().indexOf("Amazon VPC") >= 0)
                    continue;
                ReservationUtilization utilization = ReservationUtilization.get(offer.getOfferingType());
                Ec2InstanceReservationPrice.ReservationPeriod term = offer.getDuration() / 24 / 3600 > 366
                        ? Ec2InstanceReservationPrice.ReservationPeriod.threeyear
                        : Ec2InstanceReservationPrice.ReservationPeriod.oneyear;
                if (term != this.term)
                    continue;

                double hourly = offer.getUsagePrice();
                if (hourly <= 0) {
                    for (RecurringCharge recurringCharge : offer.getRecurringCharges()) {
                        if (recurringCharge.getFrequency().equals("Hourly")) {
                            hourly = recurringCharge.getAmount();
                            break;
                        }
                    }
                }
                UsageType usageType = getUsageType(offer.getInstanceType(), offer.getProductDescription());
                hasNewPrice = setPrice(utilization, currentTime,
                        Zone.getZone(offer.getAvailabilityZone()).region, usageType, offer.getFixedPrice(),
                        hourly) || hasNewPrice;

                logger.info("Setting RI price for " + Zone.getZone(offer.getAvailabilityZone()).region + " "
                        + utilization + " " + usageType + " " + offer.getFixedPrice() + " " + hourly);
            }
        } while (!StringUtils.isEmpty(token));
    }

    ec2Client.shutdown();
    if (hasNewPrice) {
        for (ReservationUtilization utilization : files.keySet()) {
            File file = files.get(utilization);
            DataOutputStream out = new DataOutputStream(new FileOutputStream(file));
            try {
                Serializer.serialize(out, this.ec2InstanceReservationPrices.get(utilization));
                AwsUtils.upload(config.workS3BucketName, config.workS3BucketPrefix, file);
            } finally {
                out.close();
            }
        }
    }
}

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