如何使用Nginx，Passenger，Sinatra创建多个位置

Question

I have a server section that looks like:

server {
    listen       80;
    server_name  arch;
    root   /data/apps/production/fentonGem2/current/public;
    passenger_enabled on;
}

which works fine. However, I'd like to deploy two or more apps to the same server_name and listen port. So presumably I'd use something like the following:

server {
    listen       80;
    server_name  arch;
    location /app1 {
         root   /data/apps/production/fentonGem2/current/public;
         passenger_enabled on;
    }
    location /app2 {
         root   /data/apps/production/fentonGem3/current/public;
         passenger_enabled on
    }
} 

But that doesn't work. Does anyone know how I can deploy two separate apps, and reach them by:

http://domain.com/app1/

and:

http://domain.com/app2/

The setup uses Nginx, Phusion Passenger, Rack, and Sinatra.

---

UPDATE:

Thanks for the responses, but I found them and the approach not helpful, though maybe I'm not understanding it well. It kind of seems like I have to deploy one application inside another, which seems very unclean. What I finally resorted to was having separate server sections, and then updating my /etc/hosts file to have server aliases for the same IP address. So now I have:

http://app1/

and:

http://app2/

and server sections that look like:

server {
    listen       80;
    server_name  app1;
    root /data/apps/production/app1/current/public;        
    passenger_enabled on;        
}               
server {
    listen 80;
    server_name app2;
    root /data/apps/production/app2/current/public;
    passenger_enabled on;
}

and in /etc/hosts:

192.168.1.30     app1 app2

Answer 1

The following worked:

1. First made symlinks named app1 and app2 pointing to the "public" directory as follows:

    ln -s /data/apps/production/fentonGem2/current/public /data/apps/production/fentonGem2/current/app1 ln -s /data/apps/production/fentonGem2/current/public /data/apps/production/fentonGem2/current/app2 

2. Modify nginx.conf to have rails_base_uri , which should look something like the following:

    ... server { listen 80; server_name arch; location ^~ /app1 { root /data/apps/production/fentonGem2/current; rails_env production; passenger_enabled on; passenger_base_uri /app1; } location ^~ /app2 { root /data/apps/production/fentonGem2/current; rails_env production; passenger_enabled on; passenger_base_uri /app2; } } ... 

Hope this helps.

Answer 2

Not sure, but you might need passenger_base_uri /app1;

More about Passenger and Nginx conf: http://www.modrails.com/documentation/Users%20guide%20Nginx.html#PassengerBaseURI

EDIT:

"It is allowed to specify this option multiple times. Do this to deploy multiple applications in different sub-URIs under the same virtual host."