@cloud-carbon-footprint/aws/dist/lib/AWSComputeEstimatesBuilder.js

The core logic to get cloud usage data and estimate energy and carbon emissions from Amazon Web Services.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const core_1 = require("@cloud-carbon-footprint/core");
const common_1 = require("@cloud-carbon-footprint/common");
const domain_1 = require("../domain");
const AWSInstanceTypes_1 = require("./AWSInstanceTypes");
class AWSComputeEstimatesBuilder extends core_1.FootprintEstimatesDataBuilder {
    constructor(rowData, computeEstimator, emissionsFactors) {
        super(rowData);
        this.vCpuHours = rowData.vCpuHours;
        this.region = rowData.region;
        this.powerUsageEffectiveness = domain_1.AWS_CLOUD_CONSTANTS.getPUE(this.region);
        this.computeProcessors = rowData.getComputeProcessors();
        this.gpuComputeProcessors = rowData.getGPUComputeProcessors();
        this.computeConstants = this.getComputeConstants();
        this.computeFootprint = this.getComputeFootprint(computeEstimator, this.region, emissionsFactors);
    }
    getComputeUsage() {
        return {
            cpuUtilizationAverage: domain_1.AWS_CLOUD_CONSTANTS.AVG_CPU_UTILIZATION_2020,
            vCpuHours: this.vCpuHours,
            usesAverageCPUConstant: true,
        };
    }
    getGpuComputeUsage() {
        return {
            cpuUtilizationAverage: domain_1.AWS_CLOUD_CONSTANTS.AVG_CPU_UTILIZATION_2020,
            vCpuHours: this.gpuHours,
            usesAverageCPUConstant: true,
        };
    }
    getComputeConstants() {
        return {
            minWatts: domain_1.AWS_CLOUD_CONSTANTS.getMinWatts(this.computeProcessors),
            maxWatts: domain_1.AWS_CLOUD_CONSTANTS.getMaxWatts(this.computeProcessors),
            powerUsageEffectiveness: this.powerUsageEffectiveness,
            replicationFactor: this.replicationFactor,
        };
    }
    getGpuComputeConstants() {
        return {
            minWatts: domain_1.AWS_CLOUD_CONSTANTS.getMinWatts(this.gpuComputeProcessors),
            maxWatts: domain_1.AWS_CLOUD_CONSTANTS.getMaxWatts(this.gpuComputeProcessors),
            powerUsageEffectiveness: this.powerUsageEffectiveness,
            replicationFactor: this.replicationFactor,
        };
    }
    getComputeFootprint(computeEstimator, region, emissionsFactors) {
        const computeEstimate = computeEstimator.estimate([this.getComputeUsage()], region, emissionsFactors, this.getComputeConstants())[0];
        if (this.isGpuInstance()) {
            const gpuComputeEstimate = computeEstimator.estimate([this.getGpuComputeUsage()], region, emissionsFactors, this.getGpuComputeConstants())[0];
            computeEstimate.kilowattHours += gpuComputeEstimate.kilowattHours;
            computeEstimate.co2e += gpuComputeEstimate.co2e;
            return computeEstimate;
        }
        return computeEstimate;
    }
    isGpuInstance() {
        return (0, common_1.containsAny)(Object.keys(AWSInstanceTypes_1.GPU_INSTANCES_TYPES), this.usageType);
    }
}
exports.default = AWSComputeEstimatesBuilder;
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