Build Base Image with Packer #30
Workflow file for this run
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| name: Build Base Image with Packer | |
| on: | |
| schedule: | |
| - cron: '0 17 * * *' | |
| workflow_dispatch: | |
| inputs: | |
| environment: | |
| description: 'Image deployment environment' | |
| required: true | |
| default: 'stg' | |
| options: | |
| - stg | |
| - prod | |
| permissions: | |
| id-token: write | |
| contents: read | |
| jobs: | |
| build-ami: | |
| runs-on: codebuild-problem-github-actions-${{ github.run_id }}-${{ github.run_attempt }} | |
| name: build isucon14 base image | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Install unzip | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install unzip | |
| - name: Set up Packer | |
| uses: hashicorp/setup-packer@main | |
| with: | |
| version: "1.11.2" | |
| - name: Set up Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.10" | |
| - name: Install Ansible | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install ansible | |
| - name: Set AWS Role ARN | |
| id: set-role | |
| run: | | |
| if [ "${{ github.event.inputs.environment }}" == "prod" ]; then | |
| echo "AWS_PACKER_BUILD_ROLE_ARN=${{ vars.AWS_PROD_PACKER_BUILD_ROLE_ARN }}" >> $GITHUB_ENV | |
| else | |
| echo "AWS_PACKER_BUILD_ROLE_ARN=${{ vars.AWS_STG_PACKER_BUILD_ROLE_ARN }}" >> $GITHUB_ENV | |
| fi | |
| - name: Configure AWS credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.AWS_PACKER_BUILD_ROLE_ARN }} | |
| aws-region: ap-northeast-1 | |
| - name: Build | |
| run: | | |
| cd provisioning/packer | |
| make base-build | |
| - name: Cleanup old AMIs | |
| run: | | |
| PREFIX="isucon14_baseimage-" | |
| aws ec2 describe-images --owners self --filters "Name=name,Values=${PREFIX}*" --query 'Images[*].[ImageId,CreationDate]' --output json | \ | |
| jq -r 'sort_by(.[1]) | reverse | .[3:] | .[][0]' | \ | |
| xargs -I {} aws ec2 deregister-image --image-id {} |