I am trying to setup Nginx as a reverse proxy for accessing a MongoDB Database. By default Mongo listens to 27017 port. What I want to do, is redirect a hostname for example mongodb.mysite.com through nginx and pass it to mongodb server. In that way from the outside network I will have my known 27017 port closed, and access my db from a hidden url like the example I gave.
So I am trying to setup Nginx with this configuration :
server {
listen 80;
server_name mongo.mysite.com;
gzip off;
location / {
proxy_pass http://127.0.0.1:27017;
proxy_redirect off;
proxy_buffering off;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
}
}
So after having this I try to connect with mongo shell from my cmd with the command mongo mongo.mysite.com:80
and I get back the following error:
2015-08-06T13:44:32.670+0300 I NETWORK recv(): message len 1347703880 is invalid. Min 16 Max: 48000000
2015-08-06T13:44:32.670+0300 I NETWORK DBClientCursor::init call() failed
2015-08-06T13:44:32.674+0300 E QUERY Error: DBClientBase::findN: transport error: mongo.therminate.com:80 ns: admin.$cmd query: { whatsmyuri: 1 }
at connect (src/mongo/shell/mongo.js:181:14)
at (connect):1:6 at src/mongo/shell/mongo.js:181
exception: connect failed
Also in the Nginx access log I get this:
94.66.184.128 - - [06/Aug/2015:10:44:32 +0000] "<x00x00x00x00x00x00x00x00x00x00x00xD4x07x00x00x00x00x00x00admin.$cmdx00x00x00x00x00x01x00x00x00x15x00x00x00x10whatsmyurix00x01x00x00x00x00" 400 172 "-" "-"
Has anyone got an idea, what is going wrong here? Thanks!
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