Github action을 이용해서 S3에 빌드한 jar 파일을 업로드할 수 있도록 설정해 보자.

github action을 새로 생성해 보자
.github/workflow/develop.yml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
# This workflow will build a package using Gradle and then publish it to GitHub packages when a release is created
# For more information see: https://github.com/actions/setup-java/blob/main/docs/advanced-usage.md#Publishing-using-gradle

name: Springbootcamp Dev Release

on:
  push:
    branches:
    - develop
  pull_request:
    branches:
    - develop
  workflow_dispatch:


env:
  S3_BUCKET_NAME: springbootcamp
  AWS_REGION: ap-northeast-2                   # set this to your preferred AWS region, e.g. us-west-1


jobs:
  build:

    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    environment: develop # production

    steps:
    - name: checkout
      uses: actions/checkout@v3

    - name: Set up JDK 17
      uses: actions/setup-java@v3
      with:
        java-version: '17'
        distribution: 'corretto'
        server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
        settings-path: ${{ github.workspace }} # location for the settings.xml file
    
    - name: Grant execute permission for gradlew
      run: chmod +x ./gradlew
      shell: bash

    - name: Build with Gradle
      run: ./gradlew clean bootJar
      shell: bash

    - name: Prepare jar
      run: cp ./build/libs/*.jar ./springbootcamp.jar
      shell: bash

    - name: Configure AWS credentials
      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: ${{ env.AWS_REGION }}

    - name: Upload to S3
      run: aws s3 cp --region ap-northeast-2 ./springbootcamp.jar s3://$S3_BUCKET_NAME/springbootcamp.jar

secret 설정

먼저 사용할 환경을 생성 해야 한다.
settings > environment > develop 생성하고,

develop 환경에 IAM user의 access key를 추가해 준다.

동작 확인

이제 push가 발생했을때 다음과 같이 pipleline이 동작하는 것을 볼 수 있다.

이제 S3에 업로드된 파일을 확인해 보자.

마무리

• S3에 업로드하기 위한 github action workflow를 생성해 보았고
• S3에 업로드 하기 위한 IAM user의 access key를 설정하는 방법을 확인했다.