Archived
Splits the repo into Stage 1 (base host config/hardening, applies to any node) and Stage 2 (future HA/Ceph cluster, deferred - pve1's mini-PC hardware can't support the assumed split-disk/multi-NIC layout). Adds the Stage 1 toolset: firewall deploy, named admin user creation, unattended security upgrades, subscription-nag removal (with an apt hook so the patch survives package updates), and a read-only audit script. Fixes switch-to-no-subscription-repo.sh, which only handled the legacy .list format and silently no-op'd against PVE 9's deb822 .sources files; it now removes enterprise sources outright rather than commenting them out. Shared logic (root check, idempotent file writes, backups) factored into scripts/lib/common.sh. Ran the full sequence against pve1 via scripts/bootstrap.sh + create-admin-user.sh; scripts/audit.sh confirms all checks pass.