Connexion Mongodb

Ajout dans le compose

  mongo:
    image: mongo:latest
    ports:
      - "27017:27017"
    volumes:
      - mongo_data:/data/db
    restart: always
    environment:
      MONGO_INITDB_ROOT_USERNAME: login
      MONGO_INITDB_ROOT_PASSWORD: mdp


volumes:
  mongo_data:

Création de la base : 

docker exec -it n8n-mongo-1 mongosh -u user -p pwd --authenticationDatabase admin


use n8n
db.init.insertOne({created: true})




show dbs