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AWSoME ๐Ÿซง

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AWSoME ๐Ÿซง

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s3 storage AWS FSx Split View DNS aws datasync Split DNS AWS python Split-Horizon DNS IP-based routing Cloud9 copy data between s3 rds scheduler IP-based ํ…Œ๋ผํผ์œผ๋กœ ์‹œ์ž‘ํ•˜๋Š” IaC Split-view DNS Amazon Route53 AWS EC2 AWS RDS Windows 2019 AWS Config

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AWS(35)

  • [AWS] aws ๊ณ„์ • ํ•ด์ง€ ์ „, aws-nuke๋กœ ๊ฐ„ํŽธํ•˜๊ฒŒ ์ž์› ์ผ๊ด„ ์‚ญ์ œํ•˜๊ธฐ

    โ˜„๏ธ ๊ฐœ์š” ์šด์˜ํ•˜๋Š” ์„œ๋น„์Šค๊ฐ€ ์ข…๋ฃŒ๋˜์–ด AWS ๊ณ„์ •์„ ํ•ด์ง€ํ•˜๊ธฐ ์ „ ํ•ด๋‹น AWS ๊ณ„์ •์— ์žˆ๋Š” ๋ชจ๋“  ๋ฆฌ์†Œ์Šค๋ฅผ ์‚ญ์ œํ•˜๋Š” ์ž‘์—…์ด ํ•„์š”ํ–ˆ๋‹ค. AWS ๊ณ„์ • ๋‚ด ์กด์žฌํ•˜๋Š” ํ•œ ์‹œ์Šคํ…œ์„ ์ข…๋ฃŒํ•˜๋ ค ํ•˜๋ฉด EC2 ๋ฐ RDS ์‚ญ์ œ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์Šค๋ƒ…์ƒท, ๋ณผ๋ฅจ, ์—ฐ๊ฒฐ๋œ ๋ณด์•ˆ ๊ทธ๋ฃน, ๋“ฑ๋“ฑ ํ•จ๊ป˜ ์‚ญ์ œ๋ฅผ ๊ณ ๋ คํ•ด์•ผํ•  ์ž์›๋“ค์ด ๋งŽ๋‹ค. ๊ณ„์ •์— ์ƒ์„ฑ๋œ ๋ฆฌ์†Œ์Šค๋ฅผ ํ•œ ๋ˆˆ์— ํŒŒ์•…ํ•˜๊ธฐ ์‰ฝ์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ๋ˆ„๋ฝ๋˜๋Š” ์ž์›๋“ค๋„ ์ƒ๊ธด๋‹ค. ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์„ ํ›„๊ด€๊ณ„๊ฐ€ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ˆœ์„œ๋ฅผ ๊ณ ๋ คํ•ด์„œ ์‚ญ์ œํ•ด์•ผ ํ•˜๋Š” ์ž์›๋“ค๋„ ์กด์žฌํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๊ฝค ๋ฒˆ๊ฑฐ๋กœ์šด ์ž‘์—…์ด๋‹ค. IaC๋ฅผ ํ†ตํ•ด ๋งŒ๋“ค์–ด์ง„ ์•„ํ‚คํ…์ฒ˜๋ผ๋ฉด destroy ๋ช…๋ น์–ด ๋ฐ ์Šคํƒ ์‚ญ์ œ ๋“ฑ์œผ๋กœ ๋ฆฌ์†Œ์Šค ์‚ญ์ œ๋ฅผ ํ•  ์ˆ˜๋„ ์žˆ๊ฒ ์ง€๋งŒ, ํ”„๋กœ๋น„์ €๋‹ ์ดํ›„ ๊ณ„์†ํ•ด์„œ sync๋ฅผ ๋งž์ถ”์–ด ์šด์˜ํ•˜๊ณ  ์žˆ์—ˆ๋˜ ๊ฒŒ ์•„๋‹ˆ๋ผ๋ฉด ๋ˆ„๋ฝ๋˜๋Š” ์ž์›๋“ค๋„ ์กด์žฌํ•  ๊ฒƒ์ด๋‹ค..

    2023.11.05
  • [AWS Config] AWS Config Remediation์„ ํ™œ์šฉํ•˜์—ฌ ์ผ์ • ๊ธฐ๊ฐ„ ๋ฏธ์‚ฌ์šฉ AWS IAM User์—๊ฒŒ Notification ๋ฉ”์ผ ๋ฐœ์†ก ์ž๋™ํ™”ํ•˜๊ธฐ

    โ˜„๏ธ To-Be Architecture ์•„ํ‚คํ…์ฒ˜์˜ ์ „์ฒด Flow๋Š” ๊ฐ„๋‹จํ•˜๋‹ค. โ‘  ์ผ์ • ๊ธฐ๊ฐ„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์€ ์•”ํ˜ธ ๋˜๋Š” access key๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” IAM user ์ถ”์ถœ ( AWS Config ) โ‘ก IAM user์— ๋Œ€ํ•œ Email ๋ฐœ์†ก ( AWS SES ) โ‘ ์— ๋Œ€ํ•œ โ‘ก์˜ ๋™์ž‘์„ ์ž๋™ํ™”ํ•˜๊ธฐ ์œ„ํ•ด AWS Config์˜ Remediation ๊ธฐ๋Šฅ๊ณผ AWS Systems Manager์˜ Automation์„ ์ด์šฉํ•œ๋‹ค. ์œ„ ์•„ํ‚คํ…์ฒ˜๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์ ˆ์ฐจ๋Š” ์•„๋ž˜์™€ ๊ฐ™์€ ์ˆœ์„œ๋กœ ์ง„ํ–‰ํ•˜์˜€๋‹ค. AWS Config ๊ทœ์น™ ์„ค์ • Amazon SES ์‚ฌ์ „ ์„ค์ • SES๋กœ ์ด๋ฉ”์ผ์„ ๋ฐœ์†กํ•˜๊ธฐ ์œ„ํ•œ AWS SSM Document ์Šคํฌ๋ฆฝํŠธ ์ž‘์„ฑ 1์—์„œ ์„ค์ •ํ•œ Config ๊ทœ์น™์— 3์˜ Document๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” Config Remedi..

    2023.10.08
  • [Amazon EventBridge] AWS EventBridge Scheduler๋ฅผ ์ด์šฉํ•˜์—ฌ ์†์‰ฝ๊ฒŒ EC2, RDS ์ค‘์ง€ ๋ฐ ์žฌ์‹œ์ž‘ํ•˜๊ธฐ

    โ˜„๏ธ ๊ฐœ์š” ์ˆ˜ํ–‰ ์ค‘์ธ ๊ตฌ์ถ• ํ”„๋กœ์ ํŠธ์—์„œ ๋น„์šฉ ์ ˆ๊ฐ์„ ๋ชฉ์ ์œผ๋กœ ๊ธธ์—ˆ๋˜ ์ถ”์„ ์—ฐํœด ๊ฐ„ EC2, RDS๋ฅผ ์ค‘์ง€ํ•˜๊ธฐ๋กœ ํ–ˆ๋‹ค. ์ผ๋ถ€ ์‹œ์Šคํ…œ์„ ์ œ์™ธํ•˜๊ณ  EC2์™€ RDS๋ฅผ ์ค‘์ง€ ์ƒํƒœ๋กœ ๋ณ€๊ฒฝํ•ด์•ผ ํ–ˆ๋Š”๋ฐ ์ˆ˜๋™์œผ๋กœ ํ•˜๋‚˜ํ•˜๋‚˜ ์ž‘์—…ํ•˜๊ธฐ์—๋Š” ๋Œ€์ˆ˜๊ฐ€ ๋งŽ์•„ ์ผ๊ด„๋กœ ์ ์šฉ์‹œํ‚ค๊ธฐ ์œ„ํ•ด EventBridge Scheduler๋ฅผ ์ด์šฉํ•˜์˜€๋‹ค. 1. IAM Role ์ƒ์„ฑ Eventbridge Scheduler์— ์ ์šฉํ•  IAM Role์„ ์ƒ์„ฑํ•œ๋‹ค. EC2, RDS ์ธ์Šคํ„ด์Šค๋ฅผ ์ค‘์ง€/์‹œ์ž‘ํ•˜๋Š” ๊ถŒํ•œ์„ ๊ฐ€์ง„๋‹ค. { "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": [ "ec2:StartInstances", "rds:StopDBInstance", "ec2:StopInstance..

    2023.10.01
  • [AWS] AWS Transit Gateway์™€ ๋‹ค์ค‘ Customer Gateway ๊ฐ„ Site-to-Site VPN ์—ฐ๊ฒฐ ์ด์ค‘ํ™” ๊ตฌ์„ฑ (BGP)

    ๐ŸŒŽ ํ™˜๊ฒฝ ์‹ ๊ทœ๋กœ ํ†ต์‹ ์ด ํ•„์š”ํ•œ ์™ธ๋ถ€ ๋„คํŠธ์›Œํฌ์™€ VPN์œผ๋กœ ์—ฐ๊ฒฐํ•˜๊ณ ์ž ํ•œ๋‹ค. Client Network ์ •์ฑ… ์ƒ ๋‘ ๊ฐœ์˜ vpn ip๋ฅผ ์ œ๊ณตํ•˜์—ฌ ๊ฐ๊ฐ์„ primary, secondary ํ„ฐ๋„๋กœ ์ด์šฉํ•œ๋‹ค. AWS์—์„œ๋Š” Client์™€ Site-to-Site VPN์„ ์—ฐ๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์ œ๊ณต๋ฐ›์€ IP๋กœ ๋‘ ๊ฐœ์˜ Customer Gateway๋ฅผ ์ƒ์„ฑํ•˜์˜€๊ณ  ๊ฐ CGW์— ๋Œ€ํ•ด์„œ Site-to-Site VPN connection์„ ์ƒ์„ฑํ•˜์˜€๋‹ค. Client๋Š” BGP๋ฅผ ์ง€์›ํ•˜์—ฌ AWS์˜ VPN Connection์€ dynamic ํƒ€์ž…์œผ๋กœ ์ƒ์„ฑํ•˜์˜€๊ณ  AWS ๋‚ด VPN ํƒ€๊ฒŸ ํƒ€์ž…์€ ๊ธฐ์กด ๊ตฌ์„ฑ๋˜์–ด ์žˆ๋Š” Transit Gateway๋กœ ์ง€์ •ํ•˜์˜€๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ, ์ƒ์„ฑํ•œ VPN ์—ฐ๊ฒฐ์— ๋Œ€ํ•œ Transit Gateway Attachment๋ฅผ..

    2023.09.07
  • Multi-account ๊ตฌ์กฐ์—์„œ AWS ๋ฆฌ์†Œ์Šค(EC2, RDS) ์ž๋™ ์‹œ์ž‘-์ค‘์ง€ ์Šค์ผ€์ค„๋Ÿฌ ๊ตฌ์„ฑํ•˜๊ธฐ : Instance Scheduler on AWS

    EventBridge ๋˜๋Š” Lambda ํ•จ์ˆ˜ ๊ตฌ์„ฑ์„ ํ†ตํ•ด ์Šค์ผ€์ค„๋Ÿฌ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ• ์™ธ์— AWS์—์„œ ์ œ๊ณตํ•˜๋Š” ๋‘ ๊ฐ€์ง€ ์†”๋ฃจ์…˜์ด ์žˆ๋‹ค. AWS System Manager > Quick Setup > Resource Scheduler Instance Scheduler on AWS 0. ์Šค์ผ€์ค„๋Ÿฌ ์†”๋ฃจ์…˜ ์ข…๋ฅ˜ โ‘  Resource Scheduler AWS Systems Manager > Quick Setup๋ฅผ ์ด์šฉํ•˜์—ฌ EC2 ์ธ์Šคํ„ด์Šค๋ฅผ ์ž๋™์œผ๋กœ ์‹œ์ž‘ํ•˜๊ณ  ์ค‘์ง€ํ•˜๋Š” Resource Scheduler๋ฅผ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค. ๋Œ€์ƒ : only EC2 ์ธ์Šคํ„ด์Šค ํšจ๊ณผ : EC2 ์‚ฌ์šฉ ์‹œ๊ฐ„ ๊ฐ์†Œ๋กœ ์ธํ•œ EC2 ์‚ฌ์šฉ ์š”๊ธˆ ๊ฐ์†Œ ์‚ฌ์šฉ ๋ฐฉ๋ฒ• ์ •์˜ํ•œ ์ผ์ •์— ๋”ฐ๋ผ ์—ฌ๋Ÿฌ AWS region ๋ฐ ๊ณ„์ •์—์„œ EC2๋ฅผ ์ž๋™์œผ๋กœ ์ค‘์ง€ ๋ฐ ์‹œ์ž‘ ๊ฐ€๋Šฅ...

    2023.08.27
  • [Amazon SES] SES ๋ฉ”์ผ ๋ฐœ์†ก ์‹œ ํ•œ๊ธ€ ๋ฐœ์‹ ์ž ์ด๋ฆ„ ๊นจ์ง ํ˜„์ƒ

    โ˜„๏ธ ๋ฌธ์ œ AWS SES API SendEmail๋ฅผ ์ด์šฉํ•˜์—ฌ ๋ฉ”์ผ์„ ๋ณด๋‚ด๋Š”๋ฐ ์•„๋ž˜์™€ ๊ฐ™์ด ํ•œ๊ธ€๋กœ ์ž…๋ ฅํ•œ ๋ฐœ์‹ ์ž ์ด๋ฆ„์ด ์ •์ƒ์ ์œผ๋กœ ์ถœ๋ ฅ๋˜์ง€ ์•Š์•˜๋‹ค. ๐ŸŒŽ ํ™˜๊ฒฝ ์ฝ”๋“œ ์‹คํ–‰ ํ™˜๊ฒฝ AWS Systems Automation Document Action : aws:executeScript Runtime : python3.7 library : boto3 def sendEmail(sender_email, sender_name, user_email, user_name): SENDER = f"{sender_name} " RECIPIENT = user_email AWS_REGION = "ap-northeast-2" SUBJECT = "Amazon SES Test (SDK for Python)" BODY_TEXT = ("Ama..

    2023.08.20
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