Server software stacks

This is the technology stack used on this VPS-hosted site:

• the Kadence theme (1.1.35) for WordPress’ Gutenberg block editor,
• WordPress 6.2 – version updated via WordPress (installed in a Docker container),
• MariaDB 10.8.3 to hold the database for WordPress data (installed in a Docker container),
• nginx 1.23.4 serves as a reverse proxy and handles HTTP over STL (installed in a Docker container),
• Docker-compose 2.17.2 (in /usr/local/bin) to manage Docker container dependencies,
• Docker 23.0.3,
• Ubuntu 22.04.2 LTS (“jammy” for its friends) based on Linux Kernel 5.15.0-69-generic.
• a VPS hosted by Strato (essentially a virtual machine, using Microsoft’s hypervisor),
• the host operating system is invisible to me
• apparently running on one core of an Intel D-2100 Xeon (Skylake generation).

More loosely-related stuff on the VPS-hosted site:

• a bogen/ftp FTP server (Version: tnftp 20210827) [in a Docker container],
• certbot 2.5.0 to generate letsencrypt security certificates

This is the technology stack used on the Synology DS411 test site:

• Docker 20.10.3 (installed as a Synology app),
• Git 2.33.0 (installed as a Synology app),
• MySQL 8.0.33-1.el8 – version pinned to 8.0 (installed in a Docker container),
• WordPress 5.1.1-fpm-alpine (installed in a Docker container),
• nginx 1.15.12-alpine (installed in a Docker container),
• Docker-compose 1.28.5 (installed by Synology Docker app?)
• linux-kernel 3.10.105