@cloud-carbon-footprint/aws/dist/lib/S3.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 CostMapper_1 = require("./CostMapper");
const domain_1 = require("../domain");
class S3 extends core_1.HDDStorageService {
    constructor(serviceWrapper) {
        super(domain_1.AWS_CLOUD_CONSTANTS.HDDCOEFFICIENT);
        this.serviceWrapper = serviceWrapper;
        this.serviceName = 'S3';
    }
    async getUsage(startDate, endDate) {
        const params = {
            StartTime: startDate,
            EndTime: endDate,
            MetricDataQueries: [
                {
                    Id: 's3Size',
                    Expression: 'SUM(SEARCH(\'{AWS/S3,BucketName,StorageType} MetricName="BucketSizeBytes" StorageType="StandardStorage"\', \'Average\', 86400))',
                },
            ],
            ScanBy: 'TimestampAscending',
        };
        const responses = await this.serviceWrapper.getMetricDataResponses(params);
        const s3ResponseData = responses[0].MetricDataResults[0];
        return (s3ResponseData.Timestamps.map((timestampString, i) => {
            return {
                timestamp: new Date(timestampString),
                terabyteHours: (s3ResponseData.Values[i] / 1099511627776) * 24,
            };
        }).filter((r) => r.terabyteHours && r.timestamp) || []);
    }
    async getCosts(start, end, region) {
        const params = {
            TimePeriod: {
                Start: start.toISOString().substr(0, 10),
                End: end.toISOString().substr(0, 10),
            },
            Filter: {
                And: [
                    { Dimensions: { Key: 'REGION', Values: [region] } },
                    {
                        Dimensions: {
                            Key: 'SERVICE',
                            Values: ['Amazon Simple Storage Service'],
                        },
                    },
                ],
            },
            Granularity: 'DAILY',
            GroupBy: [
                {
                    Key: 'USAGE_TYPE',
                    Type: 'DIMENSION',
                },
            ],
            Metrics: ['AmortizedCost'],
        };
        return (0, CostMapper_1.getCostFromCostExplorer)(params, this.serviceWrapper);
    }
}
exports.default = S3;
//# sourceMappingURL=S3.js.map