aws-cost

AWS Cost & Billing Management / AWS 비용 및 청구 관리

MCP 없이 boto3/CLI로 직접 비용을 분석합니다.

When to Use / 사용 시점

• "이번 달 비용 보여줘" / "Show this month's costs"
• "서비스별 비용 분석" / "Cost breakdown by service"
• "비용 예측" / "Cost forecast"
• "가격 조회" / "Pricing lookup"

Cost Explorer / 비용 탐색기

Current Month Cost / 이번 달 비용

aws ce get-cost-and-usage \
  --time-period Start=$(date -d "$(date +%Y-%m-01)" +%Y-%m-%d),End=$(date +%Y-%m-%d) \
  --granularity MONTHLY \
  --metrics "BlendedCost" "UnblendedCost"

import boto3
from datetime import date
ce = boto3.client('ce')

today = date.today()
first_day = today.replace(day=1).isoformat()

ce.get_cost_and_usage(
    TimePeriod={'Start': first_day, 'End': today.isoformat()},
    Granularity='MONTHLY',
    Metrics=['BlendedCost', 'UnblendedCost']
)

Cost by Service / 서비스별 비용

ce.get_cost_and_usage(
    TimePeriod={'Start': '2026-03-01', 'End': '2026-03-08'},
    Granularity='DAILY',
    Metrics=['BlendedCost'],
    GroupBy=[{'Type': 'DIMENSION', 'Key': 'SERVICE'}]
)

Cost Forecast / 비용 예측

ce.get_cost_forecast(
    TimePeriod={'Start': today.isoformat(), 'End': today.replace(month=today.month+1, day=1).isoformat()},
    Metric='BLENDED_COST',
    Granularity='MONTHLY'
)

Cost by Tag / 태그별 비용

ce.get_cost_and_usage(
    TimePeriod={'Start': first_day, 'End': today.isoformat()},
    Granularity='MONTHLY',
    Metrics=['BlendedCost'],
    GroupBy=[{'Type': 'TAG', 'Key': 'Environment'}]
)

Pricing / 가격 조회

Service Price Lookup / 서비스 가격 조회

pricing = boto3.client('pricing', region_name='us-east-1')

# List services / 서비스 목록
pricing.describe_services(MaxResults=10)

# EC2 pricing example / EC2 가격 예시
pricing.get_products(
    ServiceCode='AmazonEC2',
    Filters=[
        {'Type': 'TERM_MATCH', 'Field': 'instanceType', 'Value': 't3.medium'},
        {'Type': 'TERM_MATCH', 'Field': 'location', 'Value': 'Asia Pacific (Seoul)'},
        {'Type': 'TERM_MATCH', 'Field': 'operatingSystem', 'Value': 'Linux'},
    ],
    MaxResults=5
)

Billing / 청구

Billing Groups / 청구 그룹

billing = boto3.client('billingconductor')
billing.list_billing_groups()
billing.list_account_associations()

Cost Anomaly Detection / 비용 이상 탐지

ce.get_anomalies(
    DateInterval={'StartDate': '2026-03-01', 'EndDate': '2026-03-08'},
    MaxResults=10
)

Free Tier Usage / 프리 티어 사용량

ft = boto3.client('freetier')
ft.get_free_tier_usage()

Quick Reference / 빠른 참조

Task / 작업	CLI Command / CLI 명령
Monthly cost / 월간 비용	aws ce get-cost-and-usage --time-period Start=2026-03-01,End=2026-03-31 --granularity MONTHLY --metrics BlendedCost
Daily breakdown / 일별 분석	Add --granularity DAILY
By service / 서비스별	Add --group-by Type=DIMENSION,Key=SERVICE
By region / 리전별	Add --group-by Type=DIMENSION,Key=REGION
By account / 계정별	Add --group-by Type=DIMENSION,Key=LINKED_ACCOUNT