Deploying Angular Universal in Apache
You can map apache server with pm2 server:
Default Config File: /etc/httpd/conf/httpd.conf
ProxyPass /example http://xx.xx.xx.xx:xx/ProxyPassReverse /example http://xx.xx.xx.xx:xx/
This will route all request from apache server to your pm2 server
We are using pm2 ecosystem to point localhost
First enable mod_proxy and mod_proxy_http in httpd.conf!
If you are using virtual host add the following proxy setting to your domain-specific host file-
ProxyPreserveHost OnProxyPass / http://localhost:4200/ProxyPassReverse / http://localhost:4200/
Restart your Apache and pm2
So if you accessing your live domain e.g www.example.com will serve by pm2 through localhost:4200