Multiple sites in different web containers on the same server. All sites are needed on the 80th port, how to do it?

Question

Network administration

I use VPS to host several sites that run on the main Apache server preinstalled in the system.
I want to run another site on the same machine in a separate Apache instance, I want it to serve content on port 80 as well.
How can I do that?
I heard about multiple IPs for one server, but how is such a thing configured?

Answer 1

Put nginx on port 80 and proxy to the required amount of apache2.

Answer 2

If one is PHP and the other is Tomcat, then it can be done through one main Apache: the first virtual host uses mod_php, and the second mod_jk. This mod_jk will connect to Tomcat, which can sit on any port.
The option with a proxy server in front (for example, nginx) is also quite working, but there is more configuration and it will be necessary to raise a new server.

Answer 3

And you can ask the provider for a second address, then hang Apache on one address, and Tomcat on the second.

Answer 4

Set nginx to 80th, hang everything else on localhost:someport (8080, 8081 and so on). At the same time, you can quickly distribute statics to them.

Answer 5

Look up virtual hosts in Apache (VirtualHosts)