Michal fac14b6d4a feat: server kickstart with LVM, user creation, progress callbacks, reprovision ...

- LVM partition layout: /, /var, /var/log, /home, /srv, swap, tmpfs /tmp
  plus /var/lib/longhorn for worker role (grows to fill disk)
- Reprovision preserves /home, /srv, /var/lib/longhorn via %pre detection
- Admin user created matching the user running the bastion script
  with SSH keys from authorized_keys + local pubkeys, passwordless sudo
- Progress callbacks from %pre and %post to /api/progress endpoint
  with IP reported on completion (ssh command printed)
- Installed machines boot from local disk (iPXE exit) instead of
  re-entering discovery mode
- --role worker|infra flag (infra skips longhorn partition)
- reprovision subcommand: queues install + SSH reboot into PXE
- Self-cleanup: kills old bastion instances on start
- Domain config (DOMAIN env, default ad.itaz.eu)
- efibootmgr in %post to set local disk first in boot order
- k3s prereqs: kernel modules, sysctl, firewalld disabled, chrony
- VM reprovision test script (test-reprovision.sh)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-17 02:40:40 +00:00

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