console

mongo-express  | Welcome to mongo-express
mongo-express  | ------------------------
mongo-express  | 
mongo-express  | 
mongo-express  | 
mongo-express  | (node:7) [MONGODB DRIVER] Warning: Current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor.
mongo-express  | Could not connect to database using connectionString: mongodb://root:example@mongodb:27017/"
mongo-express  | (node:7) UnhandledPromiseRejectionWarning: MongoNetworkError: failed to connect to server [mongodb:27017] on first connect [Error: connect ECONNREFUSED 172.19.0.2:27017
mongo-express  |     at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1144:16) {
mongo-express  |   name: 'MongoNetworkError'
mongo-express  | }]
mongo-express  |     at Pool.<anonymous> (/node_modules/mongodb/lib/core/topologies/server.js:441:11)
mongo-express  |     at Pool.emit (events.js:314:20)
mongo-express  |     at /node_modules/mongodb/lib/core/connection/pool.js:564:14
mongo-express  |     at /node_modules/mongodb/lib/core/connection/pool.js:1000:11
mongo-express  |     at /node_modules/mongodb/lib/core/connection/connect.js:32:7
mongo-express  |     at callback (/node_modules/mongodb/lib/core/connection/connect.js:300:5)
mongo-express  |     at Socket.<anonymous> (/node_modules/mongodb/lib/core/connection/connect.js:330:7)
mongo-express  |     at Object.onceWrapper (events.js:421:26)
mongo-express  |     at Socket.emit (events.js:314:20)
mongo-express  |     at emitErrorNT (internal/streams/destroy.js:92:8)
mongo-express  |     at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
mongo-express  |     at processTicksAndRejections (internal/process/task_queues.js:84:21)
mongo-express  | (node:7) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
mongo-express  | (node:7) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
mongo-express exited with code 0

docker-compose-development.yaml

version: "3.9"
services:
  mongodb:
    image: mongo:7.0.0-rc7
    ports:
      - "27017:27017" 
    container_name: "mongodb"
    restart: always
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: example
      MONGO_INITDB_DATABASE: mydatabase
    volumes:
      - /backend/data/initdb.sh:/docker-entrypoint-initdb.d/mongo-init.sh:ro
      - /backend/data/db:/data/db
      - /backend/data/logs/db:/var/log/mongodb
  mongo-express:
    image: mongo-express:1.0.0-alpha.4
    restart: always
    ports:
      - 8081:8081
    depends_on:
      - mongodb
    container_name: "mongo-express"
    environment:
      ME_CONFIG_MONGODB_SERVER: mongodb 
      ME_CONFIG_MONGODB_ENABLE_ADMIN: true
      ME_CONFIG_MONGODB_ADMINUSERNAME: root
      ME_CONFIG_MONGODB_ADMINPASSWORD: example
      ME_CONFIG_BASICAUTH_USERNAME: root
      ME_CONFIG_BASICAUTH_PASSWORD: example