MongoDB authentication setting

mongodb-auth.txt

docker run -v /datadir:/data/db --name mongo -d mongo --auth

docker exec -it mongo mongo

> use admin
> db.system.users.find()
> db.createUser({ user: 'admin', pwd: 'admin', roles: [ { role: "root", db: "admin" } ] });

> use some-db
> db.createUser({ user: 'user', pwd: 'user', roles: [ "readWrite" ] });
> exit

# Authenticate

> use some-db
> db.auth('user', 'user')

# Or

mongo -u user -p user --authenticationDatabase some-db

# Connect URI
# Note: /database: The name of the database to authenticate if the connection string includes authentication credentials in the form of username:password@. If /database is not specified and the connection string includes credentials, the driver will authenticate to the admin database.

mongodb://user:user@localhost:27017/some-db