This document records the development environment and working practices used
in SSW 590. It is extended with each assignment, and the document history
identifies what each revision changed. Its chapters currently cover planning and tracking
the work, the hosts and accounts that make up the environment, and the
command-line and operational work performed in it. The host inventory
distinguishes machines in service from those still planned.
Assignment 3 adds the class-based Color Buttons application deployed in Docker
on Amazon EC2, with public browser and terminal verification evidence;
a Docker container that compiles \LaTeX\ documents as Overleaf does;
and the Inviscid monitoring-service proposal, including a planned comparison
of Prometheus and VictoriaMetrics.

Assignment 4 records the initial persistent Gitea service on the existing EC2
host, Elastic IP association, and separate team access. Student Pack partner
activation, domain/DNS, final HTTPS and firewall verification, persistence
replacement testing, and reviewed Gitea workflows remain pending in this draft.