Github Action- CI/CD 推送 Cloudformation 到 AWS

用Github Action 做了一個簡單的CI/CD,這一次我上傳cloudformation的 yaml文件，首先把他推送到我的一個S3 Bucket裏面，然後利用這個yaml文件來生成對應的服務。

https://github.com/vetpartner/cf

workflow 文件如下所示，首先checkout，然後檢測cloudformation的語法，然後通過secret的值進行aws的登錄驗證，然後拷貝文件，然後配置cloudformation。Github action上有其他人寫好的各種action來進行各種高大上的操作，我這裏是直接用aws cli進行的操作

# This is a basic workflow to help you get started with Actions

name: aws

# Controls when the action will run. 
on:
  # Triggers the workflow on push or pull request events but only for the main branch
  push:
    branches: 
      - master

jobs:
  deploy:
    name: Upload to Amazon
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Check cloudformation yaml file
      uses: scottbrenner/cfn-lint-action@master
      with:
        args: "*.yaml"

    - name: Configure AWS credentials from Production account
      uses: aws-actions/configure-aws-credentials@v1
      with:
        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        aws-region: ap-southeast-2

    - name: Copy files to the production website with the AWS CLI
      run: |
        aws s3 sync . s3://yuanlitest
    - name: Deploy to AWS CloudFormation
      run:  aws cloudformation create-stack --stack-name myteststack2 --template-body file://vpc.yaml --parameter ParameterKey=S3BucketName,ParameterValue=githubtestcicds3bucket1 ParameterKey=UserName,ParameterValue=githubuser1 ParameterKey=PolicyName,ParameterValue=githubtests3bucket1 --capabilities CAPABILITY_NAMED_IAM  

可以看見我的cf成功執行了