Preface: WordPress supports multi-site functionality, but I have never felt an urgent need for multi-site, and I didn't want to experiment on devices running normal sites, so I never bothered with it. A few days ago, in order to write a solution for WordPress multi-site (see...

Preface: In the previous article, I used Cloudflare Tunnel to achieve "load balancing", "active-active", and "automatic redundancy" for multi-node WordPress. However, this method is not suitable for me, because my requirement is that when my home data center is normal...

Project Background: These past few days, I have been thinking about how to "get a free ride on Cloudflare's free plan tunnel to implement a multi-node WordPress nearest-access and disaster recovery solution," but to implement this solution, there is a major prerequisite: these nodes...

1 Preface: When we use WordPress to build our own personal blog, a common problem we often encounter is the need to use multiple ways to access WordPress. For example, on the intranet, I want to use the intranet address 192.168.x.x to access it, while on the extranet...

Preface: I had this idea because I changed the domain name of the image hosting service last time. Later, when batch modifying the image hosting addresses in the WordPress database, due to formatting issues when copying and pasting the SQL commands, the WordPress database in MariaDB crashed, ...

Preface: In the previous article, I built my own simple COS platform using MinIO in Docker (see: Docker Series: Building a Private COS Platform Based on MinIO). This was originally something I occasionally used to share some large files with friends. However, because...