nginx: [emerg] invalid host in upstream

[Reddirt]

It looks like Bitnami expects the Rails app to be in url/appname.  So, I
just removed the /ndeavor from the thin.yml and from nginx.conf.

This is what my thin.yml looks like now: 
https://dl.dropbox.com/u/35302780/thin.yml

And this is my nginx.conf: https://dl.dropbox.com/u/35302780/nginx.conf

I'm using Bitnami Rails stack that runs Ubuntu.

I now start the Thin with this:  thin -C thin.yml start

And I start Nginx with this: bitnami at linux:/opt/bitnami$ sudo ./ctlscript.sh
start nginx

And they both start OK.

But, when I go to my website url, I get this message "The service is not
available. Please try again later."  

I don't know where that message is coming from.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,237358,237372#msg-237372