March 2025

When upgrading Django to version 5.1, you may encounter an issue in the admin site's Inline where a string like `{'name': 'id', 'label': 'ID', 'help_text': '', 'field': 'id', 'is_hidden': True}` is displayed in place of the primary key. This issue may occur only when using Grappelli.

This article explains how to start K3s as a single node using Ingress Nginx as the ingress controller, and how to obtain the source IP address in the request header (x-real-ip, x-forwarded-for).