Publishing ones own content is quite a chore. Here are some of the tools I use to facilitate production:

Web Control Panel

A web control panel is a program that simplifies the management of numerous systems that all have to work together harmoniously to make all of the 0s and 1s into something a person can digest: databases and listening ports and server side processing.

I use HestiaCP as my primary web server. You can learn more about HestaCP at https://hestiacp.com or view the source code at https://github.com/hestiacp/hestiacp

I use Webmin as a secondary system in case of failure. You can learn more about webmin at https://webmin.com or view the source code at https://github.com/webmin/webmin

Application Manager

Everyone needs apps, even, occasionally a server. I use a Yunohost to facilitate app installation and system updates

Learn more about Yunohost at https://yunohost.org or examine the source code at https://github.com/yunohost