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beatzaplenty
ba73420350
pve-test was briefly clustered with pve1 then deliberately de-clustered so it could move to wifi-primary networking (4addr bridge mode, bonded with a wired LAN backup) - a change not achievable while clustered given corosync's latency requirements. Captures that as a reproducible script plus docs: cluster separation procedure, the wifi network design and the live-cutover pitfalls hit along the way, and node-role/history context. Also adds CLAUDE.md guardrails for pve1 (production) vs pve-test (sandbox) - this repo had none before, despite scripts here being able to make real changes to both. Separately: both nodes' mgmt firewalls were dropping ICMP by default (TCP 22/8006 only), which looked like an outage mid-troubleshooting even though SSH/web UI were fine. Added an explicit ping-allow rule to the firewall template, applied it live on both nodes, and added an audit.sh check so it stays enforced.