MongoDB + MongoExpress docker compose

docker-compose.yml

version: '3.8'

services:
  mongo:
    image: mongo:7
    container_name: mongodb
    restart: always
    ports:
      - '27017:27017'
    volumes:
      - ./mongo-data:/data/db
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: example

  mongo-express:
    image: mongo-express
    container_name: mongo-express
    restart: always
    ports:
      - '8081:8081'
    environment:
      ME_CONFIG_MONGODB_ADMINUSERNAME: root
      ME_CONFIG_MONGODB_ADMINPASSWORD: example
      ME_CONFIG_MONGODB_SERVER: mongo