WordPress Upload File size limit

1. Scene

In front, I have a blog post about how to solve the wordpress upload file size limit http://blog.51cto.com/superpcm/2094252, but when I set up the following architecture, upload a picture larger than 2M appears this situation:

2. Solution

Confirmed the PHP and Nginx configuration files of Web01 and web02 several times, confirming that there is no problem

Before building the WordPress service after testing no problem, after some troubleshooting, found to be the problem of nginx load balancing. My nginx load balancer does not set the limit for that upload size, which is still 2M by default and needs to be modified manually.

After adding this line, reload the Nginx service, then test, normal.

WordPress Upload File size limit