The DR test script used set -euo pipefail, so a failing SSH
shutdown command caused the script to exit before qm stop.
On 2026-04-20 this left VM 109 running for 2.5 days and
triggered an OOM cascade when pvemini HA-failed over to
pveelite.
Adds EXIT trap that force-stops VM 109 regardless of exit
path, and makes the Step 7 SSH shutdown tolerant of failure.
Incident details: proxmox/cluster/incidents/2026-04-20-cluster-outage.md
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Create cluster/ for Proxmox cluster infrastructure (SSH guide, HA monitor, UPS)
- Create lxc108-oracle/ for Oracle Database documentation and scripts
- Create vm201-windows/ for Windows 11 VM docs and SSL certificate scripts
- Add SSL certificate monitoring scripts (check-ssl-certificates.ps1, monitor-ssl-certificates.sh)
- Remove archived VM107 references (decommissioned)
- Update all cross-references between files
- Update main README.md with new structure and navigation
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
