Docker Mongo Step 7a

setupUsers.js

conn = new Mongo("mongo_source");

db = conn.getDB("admin");
db.auth("root", "rootpassword");

db.dropUser("lowAccessUser");
db.dropRole("lowAccessRole");
db.createRole({role: "lowAccessRole",
    roles: [],
    privileges: [
        {resource: {db: "tutorial_db", collection: "Restaurants"}, actions: ["listCollections"]  }
    ]
});

db.createUser({user: "lowAccessUser", pwd: "lowaccessuserpassword", roles: [{role: "lowAccessRole", db: "admin"}]});