backend-cd-workflow-prod.yml

name: deploy

on:
  push:
    branches: [ "release/backend" ]
    paths:
      - "backend/**"

jobs:
  build-a:
    runs-on: self-hosted-prod-a

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: "17"
          distribution: "corretto"

      - name: create-json
        uses: jsdaniell/create-json@1.1.2
        with:
          name: "firebase-friendogly-private-key.json"
          json: ${{ secrets.FIREBASE_FRIENDOGLY_PRIVATE_KEY }}
          dir: './backend/src/main/resources/'

      - name: Grant execute permission for gradlew
        working-directory: ./backend
        run: chmod +x gradlew

      - name: Build project using Gradle
        working-directory: ./backend
        run: ./gradlew build

  deploy-a:
    needs: build-a
    runs-on: self-hosted-prod-a
    steps:
      - name: Change permission
        run: |
          sudo chown -R ubuntu:ubuntu /home/ubuntu/actions-runner/_work/2024-friendogly

      - name: Find Java Application PID And Kill PID
        id: find_pid
        run: |
          sudo pgrep -f friendogly-0.0.1-SNAPSHOT.jar | xargs sudo kill -9 | true

      - name: Check if WAS is running on port 8080 after stop
        run: |
          PID=$(lsof -t -i:8080 || true)
          if [ -n "$PID" ]; then
            echo "Server is still running with PID: $PID"
            exit 1
          else
            echo "Server successfully stopped."
          fi

      - name: Start server
        run: |
          cd backend/build/libs
          echo "File creation time(KR-09:00):"
          ls -l --time=ctime friendogly-0.0.1-SNAPSHOT.jar
          sudo nohup java -jar friendogly-0.0.1-SNAPSHOT.jar --spring.profiles.active=prod --jwt.secret-key=${{ secrets.JWT_SECRET_KEY }} --jwt.access-expiration-time=${{ secrets.JWT_ACCESS_EXPIRATION_TIME }} --jwt.refresh-expiration-time=${{ secrets.JWT_REFRESH_EXPIRATION_TIME }} --kakao.admin-key=${{ secrets.KAKAO_ADMIN_KEY }} --spring.datasource.writer.hikari.jdbc-url=${{ secrets.MYSQL_RDS_WRITER_URL }} --spring.datasource.writer.hikari.username=${{ secrets.MYSQL_RDS_USERNAME }} --spring.datasource.writer.hikari.password=${{ secrets.MYSQL_RDS_PASSWORD }} --spring.datasource.reader.hikari.jdbc-url=${{ secrets.MYSQL_RDS_READER_URL }} --spring.datasource.reader.hikari.username=${{ secrets.MYSQL_RDS_USERNAME }} --spring.datasource.reader.hikari.password=${{ secrets.MYSQL_PASSWORD }} &
          echo "start backend server"

      - name: Wait until WAS being started
        run: |
          URL="http://localhost:8080/healthchecktestapi"
          wait_time=0

          while true; do
                  HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" "$URL" | true)

                  if [[ $HTTP_STATUS =~ ^[0-9]+$ ]] && [ "$HTTP_STATUS" -eq 404 ]; then
                          echo "WAS has started"
                          break
                  fi

                  if [ $wait_time -ge 120 ]; then
                          echo "WAS has not started, waited too long"
                          break
                  fi

                  echo "WAS has not yet started"

                  sleep 3
                  wait_time=$((wait_time + 3))
          done

  build-b:
    needs: deploy-a
    runs-on: self-hosted-prod-b

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: "17"
          distribution: "corretto"

      - name: create-json
        uses: jsdaniell/create-json@1.1.2
        with:
          name: "firebase-friendogly-private-key.json"
          json: ${{ secrets.FIREBASE_FRIENDOGLY_PRIVATE_KEY }}
          dir: './backend/src/main/resources/'

      - name: Grant execute permission for gradlew
        working-directory: ./backend
        run: chmod +x gradlew

      - name: Build project using Gradle
        working-directory: ./backend
        run: ./gradlew build

  deploy-b:
    needs: build-b
    runs-on: self-hosted-prod-b
    steps:
      - name: Change permission
        run: |
          sudo chown -R ubuntu:ubuntu /home/ubuntu/actions-runner/_work/2024-friendogly

      - name: Find Java Application PID And Kill PID
        id: find_pid
        run: |
          sudo pgrep -f friendogly-0.0.1-SNAPSHOT.jar | xargs sudo kill -9 | true

      - name: Check if WAS is running on port 8080 after stop
        run: |
          PID=$(lsof -t -i:8080 || true)
          if [ -n "$PID" ]; then
            echo "Server is still running with PID: $PID"
            exit 1
          else
            echo "Server successfully stopped."
          fi

      - name: Start server
        run: |
          cd backend/build/libs
          echo "File creation time(KR-09:00):"
          ls -l --time=ctime friendogly-0.0.1-SNAPSHOT.jar
          sudo nohup java -jar friendogly-0.0.1-SNAPSHOT.jar --spring.profiles.active=prod --jwt.secret-key=${{ secrets.JWT_SECRET_KEY }} --jwt.access-expiration-time=${{ secrets.JWT_ACCESS_EXPIRATION_TIME }} --jwt.refresh-expiration-time=${{ secrets.JWT_REFRESH_EXPIRATION_TIME }} --kakao.admin-key=${{ secrets.KAKAO_ADMIN_KEY }} --spring.datasource.writer.hikari.jdbc-url=${{ secrets.MYSQL_RDS_WRITER_URL }} --spring.datasource.writer.hikari.username=${{ secrets.MYSQL_RDS_USERNAME }} --spring.datasource.writer.hikari.password=${{ secrets.MYSQL_RDS_PASSWORD }} --spring.datasource.reader.hikari.jdbc-url=${{ secrets.MYSQL_RDS_READER_URL }} --spring.datasource.reader.hikari.username=${{ secrets.MYSQL_RDS_USERNAME }} --spring.datasource.reader.hikari.password=${{ secrets.MYSQL_PASSWORD }} &
          echo "start backend server"