mongodb minimal docker compose

.env

ROOT_USERNAME=root
ROOT_PASSWORD=example
ADMINUSERNAME=root
ADMINPASSWORD=example

docker-compose.yml

version: '3.8'


services:


  mongo:
    image: mongo
    restart: always
    env_file:
      - .env
    ports:
      - 8082:27017
    environment:
      MONGO_INITDB_ROOT_USERNAME: ${ROOT_USERNAME?Variable not set}
      MONGO_INITDB_ROOT_PASSWORD: ${ROOT_PASSWORD?Variable not set}


  mongo-express:
    image: mongo-express
    restart: always
    env_file:
      - .env
    ports:
      - 8081:8081
    environment:
      ME_CONFIG_MONGODB_ADMINUSERNAME: ${ADMINUSERNAME?Variable not set}
      ME_CONFIG_MONGODB_ADMINPASSWORD: ${ADMINPASSWORD?Variable not set}
      ME_CONFIG_MONGODB_URL: mongodb://${ADMINUSERNAME?Variable not set}:${ADMINPASSWORD?Variable not set}@mongo:27017/

run.sh

#! /usr/bin/env sh

# Exit in case of error
set -e

docker-compose \
-f docker-compose.yml \
config > docker-stack.yml

docker-compose -f docker-stack.yml build
docker-compose -f docker-stack.yml down --remove-orphans # Remove possibly previous broken stacks left hanging after an error
docker-compose -f docker-stack.yml up -d