How to use Github Action for deploying web-app to DigitalOcean`s droplet?

Question

I have read this SO for deploying My small PHP`s Project. So far, I am successfully in CI process, that marks by I already push My app docker image with latest tag on it.

But, for newbie like me, what's step for sending my Docker image into a Droplet's DO (continous delivery)?

Which is in those Droplet`s DO, I just use docker-compose for running the docker image: Here is my github action .yml:


name: CI
on:
  push:
    branches: ["main"]

jobs:
  run-composer-and-docker-build:
    name: Continuous integration
    runs-on: ubuntu-latest
    steps:
              
      - name: Check out the repo
        uses: actions/checkout@v3
        
      - name: Setup PHP with composer v2
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.1'
          tools: composer:v2
                  
      - name: Cache Composer packages
        id: composer-cache
        uses: actions/cache@v3
        with:
          path: vendor
          key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
          restore-keys: |
            ${{ runner.os }}-php-

      - name: Running composer install
        run: composer install --no-dev
        
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
        
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        
      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}
          
      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          target: deploy
          file: "./.docker/php/debian-apache/Dockerfile"
          push: true
          tags: username/app:latest
          cache-from: type=registry,ref=username/app:latest
          cache-to: type=inline

And here is my docker-compose.yml,

version: "3.7"

services:

  db:
    image: mysql:8.0.28-oracle
    hostname: mysql
    container_name: ${APP_NAME}-db
    tty: false
    command: --default-authentication-plugin=mysql_native_password
    environment:
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_PASSWORD: ${DB_PASSWORD}
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
    volumes:
      - ${APP_NAME}-volumes:/var/lib/mysql/
      - ./.docker/mysql/my.cnf:/etc/mysql/my.cnf
    networks:
      - ${APP_NAME}-network
    ports:
      - ${DB_PORT}:3306

  php:
    platform: linux/amd64
    image: "${REGISTRY_HOST}/${APP_NAME}-php:latest"
    hostname: php
    container_name: ${APP_NAME}-php
    tty: true
    working_dir: /var/www/html
    ports:
      - "${WEB_SERVER_PORT}:80"
    env_file:
      - .env
    networks:
      - ${APP_NAME}-network
    depends_on:
      - db

  mongodb:
    image: mongo:5.0.6
    container_name: ${APP_NAME}-mongo
    environment:
      MONGO_INITDB_DATABASE: ${MONGO_INITDB_DATABASE}
      MONGO_INITDB_ROOT_USERNAME: ${MONGO_INITDB_ROOT_USERNAME}
      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_INITDB_ROOT_PASSWORD}
    volumes:
      - ${APP_NAME}-mongo-volumes:/data/db
      - ./.docker/mongo/:/docker-entrypoint-initdb.d/:ro
    ports:
      - ${MONGO_PORT}:27017
    networks:
      - ${APP_NAME}-network

# Docker Networks
networks:
  stm-network:
    driver: bridge

# Docker Volumes
volumes:
  stm-volumes:
    driver: local
  stm-mongo-volumes:
    driver: local

For running the app in DO's droplet, I have to pull manually the My app docker image by

docker-compose down
docker-compose pull
docker-compose up -d

Any advise and suggestion is so appreciated.

How to use Github Action for deploying web-app to DigitalOcean`s droplet?

0 Answers0