This is a short video where it shows on how to host multiple WordPress sites using LXD and Nginx Reverse Proxy and comes with these features: –

• Adding sub-domain to Cloudflare automatically –
• SSL (Let’s Encrypt) –
• WP-CLI
• Phpmyadmin
• Hosted in Google Cloud Platform

Source from github: https://github.com/jmcausing/lxd-nginx-reverse-proxy-wordpress