问题
With latest meteor update, meteor is trying to do a write operation on my_database.system.dummy in my mongo database. I am using external mongo database with authentication enabled. The user I've created has full read-write access to my_database database but it can't write to my_database.system collection.
How can I allow my user to be able to write to my_database.system collection?
UPDATE I think I didn't phrased my question right. Problem is with mongo db connection. When meteor tries to connect with mongo, the connection fails because meteor tries to write on "my_db.system.dummy" and db user doesn't have permission to do so, although db user have full read/write access on "my_db". My question is how I can allow the mongo user to be able to write on "my_db.system.dummy" collection. Also I just confirmed that meteor 0.8.2 isn't connecting with mongo either. This is strange because app was working fine till I upgraded to 0.8.3
UPDATE 2
I use meteor-up for deployment, but for testing locally, this is how I connect (not I get same error in mup logs:
sudo MONGO_URL="mongodb://<db_user>:<password>@<database_url>:27017/<db_name>" mrt --port 80
And this is the error I get:
/Users/charanjitsingh/.meteor/tools/cef2bcd356/lib/node_modules/fibers/future.js:206
W20140808-09:35:09.241(5.5)? (STDERR) throw(ex);
W20140808-09:35:09.241(5.5)? (STDERR) ^
W20140808-09:35:09.260(5.5)? (STDERR) MongoError: not authorized for query on celebvidy.system.dummy
W20140808-09:35:09.260(5.5)? (STDERR) at Object.Future.wait (/Users/charnjitsingh/.meteor/tools/cef2bcd356/lib/node_modules/fibers/future.js:326:15)
来源：https://stackoverflow.com/questions/25357914/how-to-allow-write-access-on-system-collection-of-a-database-in-mongo