databases/docker-compose.yml

services:
  postgres:
    image: postgres:13.1-alpine
    restart: always
    ports: 
      - 5432:5432
    environment: 
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
    volumes:
      - ./volume/postgres:/var/lib/postgresql/data
  mysql:
    image: mysql:8.0.23
    restart: always
    ports: 
      - 3306:3306
    environment: 
      MYSQL_ROOT_PASSWORD: password
    volumes:
      - ./volume/mysql:/var/lib/mysql
    cap_add:
      - SYS_NICE
  redis:
    image: redis:6.2.0-alpine
    restart: always
    ports: 
      - 6379:6379
    volumes:
      - ./volume/redis/etc:/usr/local/etc/redis
      - ./volume/redis/data:/data
  mongo:
    image: mongo:4.4.3-bionic
    restart: always
    ports: 
      - 27017:27017
    environment: 
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: password
    volumes: 
      - ./volume/mongo:/data/db
  couch:
    image: couchdb:3.1.1
    restart: always
    ports: 
      - 5984:5984
    environment: 
      COUCHDB_USER: root
      COUCHDB_PASSWORD: password
      # I found these secret and flags on some Github repo, so I thought I'd use it and it worked.
      COUCHDB_SECRET: 0ef656e4-afa6-11ea-b3de-0242ac130004
      ERL_FLAGS: "-setcookie 556d8dd-e921-4e84-8f4c-011a69969724"
    volumes:
      - "./volume/couch/data:/opt/couchdb/data"
      - "./volume/couch/cfg:/opt/couchdb/etc/local.d"
  mongo-express:
    image: mongo-express:latest
    restart: always
    ports: 
      - 2083:8081
    depends_on:
      - mongo
    environment: 
      ME_CONFIG_MONGODB_ADMINUSERNAME: root
      ME_CONFIG_MONGODB_ADMINPASSWORD: password
  redis-commander:
    image: rediscommander/redis-commander:latest
    restart: always
    environment:
      REDIS_PORT: 6379
      REDIS_HOST: redis
    ports:
      - 2084:8081
    depends_on:
      - redis
  adminer:
    image: adminer:latest
    restart: always
    ports: 
      - 2086:8081
    depends_on:
      - mysql
      - postgres