A long time ago I have described how to check external IP address using ssh, so today I will display remote address using Nginx web server.
Use Docker or Pod Manager multi-stage build to compile Nginx from source code with additional headers-more-nginx-module module using Debian Bullseye image.
Take the advantage of dynamic DNS resolution in an open-source version of NGINX.
Define custom Nginx log format to store SSL cipher and protocol information.
Enforce specific referer header using nginx directives.
Format and beautify Nginx configuration using dedicated utilities like nginx-config-formatter, nginxbeautifier, and crossplane.
Enable debugging log in Nginx to inspect internal behavior and upstream interactions.
Use OpenResty to perform health checks in your cloud environment as it incorporates Nginx, Lua and comes with batteries included.