Github Actions에서 master에 push되면 terraform apply하는 CI를 만든다

하고 싶은 일

준비할 파일

name: ci-master

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  terraform:
    name: Terraform
    runs-on: ubuntu-latest

    defaults:
      run:
        shell: bash
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: configure AWS credentials
      uses: aws-actions/configure-aws-credentials@v1
      with:
        aws-access-key-id: <key>
        aws-secret-access-key: <secretkey>
        aws-region: ap-northeast-1

    - name: Setup Terraform
      uses: hashicorp/setup-terraform@v1
      with:
        terraform_version: 0.13.5

    - name: Terraform Format
      working-directory: ./deployment/terraform
      run: terraform fmt -recursive -check

    - name: Terraform development
      working-directory: ./deployment/terraform
      run: |
        terraform init
        terraform workspace select development
        terraform validate
        terraform plan -var-file=development.tfvars
        terraform apply -var-file=development.tfvars -auto-approve

    - name: Terraform production
      working-directory: ./deployment/terraform
      run: |
        terraform init
        terraform workspace select production
        terraform validate
        terraform plan -var-file=production.tfvars
        terraform apply -var-file=production.tfvars -auto-approve

실행중인 모습

main으로 푸시하면 동작

참고