AWSoME ๐Ÿซง

AWSoME ๐Ÿซง

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

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AWS/troubleshooting(9)

  • [Amazon Route53] ๋™์ผํ•œ ๋„๋ฉ”์ธ์— ๋Œ€ํ•ด ์™ธ๋ถ€/๋‚ด๋ถ€ ์•ก์„ธ์Šค ๋ถ„๋ฆฌ๋ฅผ ์œ„ํ•œ Split DNS ์ ์šฉํ•˜๊ธฐ

    ๊ฐœ์š” As-is DNS : AWS Route53์„ ์ด์šฉํ•˜์—ฌ “example.com”์ด๋ผ๋Š” public hosted zone ์„œ๋น„์Šค ์ค‘. ๋„คํŠธ์›Œํฌ : On-Premise์™€ AWS๋Š” Direct Connect๋กœ ์—ฐ๊ฒฐ๋˜์–ด ๋ฌธ์ œ ์—†์ด ํ†ต์‹  ์ค‘. Problem On-Premise์—์„œ ์ ‘๊ทผํ•˜๋Š” ๋‚ด๋ถ€ ์ง์› ๋ฐ ํผ๋ธ”๋ฆญ์˜ ์™ธ๋ถ€ ์ง์›์ด ๊ณตํ†ต์œผ๋กœ ์ ‘์†ํ•˜๋Š” ์›น ์„œ๋ฒ„๊ฐ€ ์กด์žฌ. public hosted zone์—์„œ ๋ ˆ์ฝ”๋“œ๊ฐ€ ๋“ฑ๋ก๋˜์–ด, ๋‚ด๋ถ€ ์ง์›์€ direct conenct๋กœ ์—ฐ๊ฒฐ๋˜์–ด ์žˆ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ์ธํ„ฐ๋„ท์„ ํ†ตํ•ด ์™ธ๋ถ€๋ง์„ ๋‚˜๊ฐ”๋‹ค๊ฐ€ AWS๋กœ ๋“ค์–ด์˜ด. ๋ถˆํ•„์š”ํ•œ ๋„คํŠธ์›Œํฌ ์˜ค๋ฒ„ํ—ค๋“œ ๋ฐœ์ƒ. To-Be ์™ธ๋ถ€ ์ง์›์€ ํผ๋ธ”๋ฆญ์—์„œ๋„ ๋ฌธ์ œ ์—†์ด ์›น ์„œ๋ฒ„์— ์ ‘์†ํ•˜๋˜, ๋‚ด๋ถ€ ์ง์›์€ ๋‚ด๋ถ€๋ง์„ ์ด์šฉํ•˜์—ฌ Direct Connect๋ฅผ ํ†ตํ•ด ์›น ์„œ๋ฒ„์— ์ ‘์†..

    2024.03.17
  • [Amazon FSx] FSx for Windows File Server ํŒŒ์ผ ์‹œ์Šคํ…œ ์ž˜๋ชป ๊ตฌ์„ฑ๋จ ์ƒํƒœ๋กœ ์ธํ•œ ์‹คํŒจ (AD Connectivity, FSx Validation)

    โ˜„๏ธ ํ˜„์ƒ FSx๊ฐ€ misconfigured ์ƒํƒœ๋กœ ๋ณ€๊ฒฝ๋˜์–ด ์ •์ƒ์ ์œผ๋กœ ์Šคํ† ๋ฆฌ์ง€์— ์ ‘๊ทผ์ด ๋ถˆ๊ฐ€๋Šฅํ•˜์˜€๋‹ค. ์ฝ˜์†”์—์„œ ํ™•์ธํ–ˆ๋˜ ์ƒํƒœ ๊ด€๋ จ ๋กœ๊ทธ๋Š” ์•„๋ž˜์™€ ๊ฐ™๋‹ค. Amazon FSx is unable to communicate with your Microsoft Active Directory domain controllers. Please allow network traffic between Amazon FSx and your domain controllers as recommended in the Amazon FSx user guide: https://docs.aws.amazon.com/fsx/latest/WindowsGuide/aws-ad-integration-fsxW.html ํ•ด๋‹น ์‹œ๊ฐ„์— FSx์˜ maint..

    2024.02.25
  • [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
  • [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
  • [AWS Transfer Family] SFTP ์ ‘์† ์‹œ ํผ๋ฏธ์…˜ ์—๋Ÿฌ ํ•ด๊ฒฐ(bad permissions/Permission denied(publickey))

    โ˜„๏ธ ๋ฌธ์ œ private key๋ฅผ ์ด์šฉํ•˜์—ฌ Transfer Family ์—”๋“œํฌ์ธํŠธ๋กœ ์ ‘์† ์‹œ ์—๋Ÿฌ ๋ฐœ์ƒ ๋ฐ ์ ‘์† ๋ถˆ๊ฐ€. @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: UNPROTECTED PRIVATE KEY FILE! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Permissions for '{ private-key }' are too open. It is required that your private key files are NOT accessible by others. This private key will be ignored. Load key "{ p..

    2022.06.19
  • [AWS FSx] AWS FSx for Windows File Server ํŒŒ์ผ ์‹œ์Šคํ…œ ์ž˜๋ชป ๊ตฌ์„ฑ๋จ ์ƒํƒœ๋กœ ์ธํ•œ ์‹คํŒจ

    โ˜„๏ธ ๋ฌธ์ œ The file system is misconfigured. Amazon FSx is unable to establish a connection to your Microsoft Active Directory domain controller(s). This is because the service account credentials provided are invalid. To fix this problem call the FSx UpdateFileSystem API with new service account credentials as recommended in the Amazon FSx user guide: https://docs.aws.amazon.com/fsx/latest/WindowsGu..

    2022.05.23
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