I have a server with CentOS, and there I will have at least 4 Golang applications running, every one of them is a different site that I should be able to access in the browser with domain/subdomains as follows:
So, I need to configure some kind of software that redirects the requests to the correct Golang process. Every site will be running in a different port, so for example if someone calls dev00.mysite.com I should be able to send that request to the process of dev00 site (this is for development porpouses, not production). So, here I'm starting to believe that I need Nginx or Caddy as I read, but I have no experience with none of them. Can someone confirm that this is the way to fix that problem? and where can I find some example of configuration of any of that servers redirecting to Golang applications?
And, in the future if a have a lot (really a lot) of domains running in the same server, which of that servers is better? who is better with high load?
Yes, Nginx can solve your problem:
Example Nginx configuration:
server {
listen 80;
server_name dev00.mysite.com;
...
location / {
proxy_pass http://localhost:8000;
...
}
}
server {
listen 80;
server_name dev01.mysite.com;
...
location / {
proxy_pass http://localhost:8001;
...
}
}