Cloudformation

ํ…œํ”Œ๋ฆฟ ๊ธฐ๋ณธ ์‚ฌํ•ญ ์•Œ์•„๋ณด๊ธฐ

AWS CloudFormation - ์‹œ์ž‘ํ•˜๊ธฐ - ํ…œํ”Œ๋ฆฟ ๊ธฐ๋ณธ ์‚ฌํ•ญ ์•Œ์•„๋ณด๊ธฐ

  • ํ…œํ”Œ๋ฆฟ

    • ์Šคํƒ์„ ๊ตฌ์„ฑํ•˜๋Š” AWS ๋ฆฌ์†Œ์Šค๋ฅผ ์„ ์–ธํ•œ ๊ฒƒ

  • ๋ฆฌ์†Œ์Šค

  • ํ…œํ”Œ๋ฆฟ ๋ฐ CloudFormation์˜ ๊ฐ€์žฅ ํฐ ์žฅ์ 

    • ํ•จ๊ป˜ ์ž‘๋™ํ•˜๋Š” ๋ฆฌ์†Œ์Šค ์„ธํŠธ๋ฅผ ๋งŒ๋“ค์–ด์„œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด๋‚˜ ์†”๋ฃจ์…˜์„ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ์Œ

    • Ref ํ•จ์ˆ˜๋Š” ๋ฆฌ์†Œ์Šค์˜ ์‹๋ณ„ ์†์„ฑ์„ ์ฐธ์กฐํ•  ์ˆ˜ ์žˆ์Œ

Resources:
  Ec2Instance:
    Type: 'AWS::EC2::Instance'
    Properties:
      SecurityGroups:
        - !Ref InstanceSecurityGroup
      KeyName: mykey
      ImageId: ''
  InstanceSecurityGroup:
    Type: 'AWS::EC2::SecurityGroup'
    Properties:
      GroupDescription: Enable SSH access via port 22
      SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: 22
          ToPort: 22
          CidrIp: 0.0.0.0/0
  • ๋ฆฌ์†Œ์Šค ์ƒ์„ฑ์„ ์œ„ํ•œ ์‚ฌ์ „ ์กฐ๊ฑด์ด ์š”๊ตฌ๋  ์ˆ˜ ์žˆ์Œ

    • key pair ๋“ฑ

  • ์ผ๋ถ€ ๋ฆฌ์†Œ์Šค์˜ ๊ฒฝ์šฐ ํ…œํ”Œ๋ฆฟ์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†๋Š” ๊ฐ’์ด ์ง€์ •๋˜๋Š” ์ถ”๊ฐ€ ์†์„ฑ ์กด์žฌ

    • ์ด ๊ฒฝ์šฐ Fn::GetAtt ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉ

  • ํŒŒ๋ผ๋ฏธํ„ฐ

    • ํŒŒ๋ผ๋ฏธํ„ฐ๋Š” ํ…œํ”Œ๋ฆฟ์˜ Parameters ๊ฐ์ฒด์—์„œ ์„ ์–ธ

    • ํ•ด๋‹น ๊ฐ’

    • ๊ตฌ์† ์กฐ๊ฑด์„ ์ •์˜ํ•˜๋Š” ์†์„ฑ ๋ชฉ๋ก

    • NoEcho ์†์„ฑ์„ ์‚ฌ์šฉํ•˜๋ฉด ๋งˆ์Šคํ‚น ๋จ

      • ์˜ˆ์™ธ

        • Metadata ํ…œํ”Œ๋ฆฟ ์„น์…˜

        • Outputs ํ…œํ”Œ๋ฆฟ ์„น์…˜

    • CF ์™ธ๋ถ€์—์„œ ์ €์žฅ ๋ฐ ๊ด€๋ฆฌ๋˜๋Š” ๋ฏผ๊ฐํ•œ ์ •๋ณด๋ฅผ ์ฐธ์กฐํ•˜๋ ค๋ฉด ๋™์  ํŒŒ๋ผ๋ฏธํ„ฐ ์‚ฌ์šฉ ์ฐธ๊ณ 

  • ํŒŒ๋ผ๋ฏธํ„ฐ๋Š” ์กฐ๊ฑด๋ถ€ ์ž…๋ ฅ์„ ๋ฐ›์„ ์ˆ˜ ์žˆ์Œ

    • Mappings ๊ฐ์ฒด AWS::Region ๊ฐ€์ƒ ํŒŒ๋ผ๋ฏธํ„ฐ

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