Redirect domains to different ports on same machine

I used the following command to redirect 80 to 3000. All the requests that come, from any domain, are redirected to 3000:

sudo iptables -t nat -I PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 3000

Having to processes: one that listens on 80001 and another one that listens on 8002 how can I link two domains to the two ports?

Is it possible to have a JSON configuration like below?

[
    {
       "port": 8001,
       "domains": ["example.com", "example2.com"] 
    },
    {
       "port": 8002,
       "domains": ["domain.com", "domain2.com"] 
    }
]

So, domain.com, domain2.com will send their requests to the process that listens on 8002 and the other two domains on 8001?

Asked by user64248 (7,019 )
Aug 19, 2014 at 10:27