docker compose django redis and mysql

docker-compose.prod.yaml

# Commands to Run
# docker-compose -f ./docker-compose.prod.yaml build
# docker-compose -f ./docker-compose.prod.yaml up -d
# docker-compose -f ./docker-compose.prod.yaml exec web python manage.py migrate --noinput
# docker-compose -f ./docker-compose.prod.yaml exec web python manage.py createsuperuser

version: "3.9"

services:

  # pull and start Django container
  web:
    container_name: web-dev
    command: python3 manage.py runserver 0.0.0.0:8000  # don't add word `localhost`
    restart: unless-stopped
    build:
      context: ..
      dockerfile: ../Dockerfile
    volumes:
      - .:/code
    ports:
      # OUT:IN
      - "8000:8000"
    networks:
      - my_network
    depends_on:
      - cache
      - mysql

  # pull and start redis container
  # redis-cli
  cache:
    container_name: web-cache
    image: "redis:alpine"
    # server saves 1 or more writes in every 20 seconds to disk in case the server restarts
    # --requirepass parameter to add auth with the password to read/write data on the Redis server.
    command: redis-server --save 20 1 --loglevel warning --requirepass eYVX7
    restart: always
    ports:
#      - '6379:6379'
      - '6380:6380'
    volumes:
      - redis-data:/data
    networks:
      - my_network
   environment:
      - REDIS_PASSWORD=myredispassword
      - REDIS_PORT=6379

  # pull and start mysql container
  mysql:
    container_name: mysql
    image: mysql:latest
    volumes:
      - mysql-data:/var/lib/mysql
    ports:
      # OUT:IN
      - "3307:3306"
    environment:
      # dont use quote
      - MYSQL_DATABASE=dummy
      - MYSQL_USER=abcxyz
      - MYSQL_PASSWORD=abcxyz
      - MYSQL_ROOT_PASSWORD=abcxyz
    restart: always
    networks:
      - my_network


# docker network ls
# docker network inspect bridge
networks:
  my_network:
    driver: bridge


volumes:
  mysql-data:
    driver: local
    external: false

  redis-data:
    driver: local
    external: false