LXC 110 (moltbot) a picat dupa un OOM local containerului urmat de reboot:
tailscaled a ramas delogat, iar containerul mostenea resolv.conf-ul Tailscale
de la host-ul pve1 (doar MagicDNS 100.100.100.100) -> rezolutie DNS zero desi
L3 era functional -> echo-core in crash-loop pe telegram.error.TimedOut.
Fixuri aplicate:
- pct set 110 --nameserver '10.0.20.1 1.1.1.1' (elimina dependenta de Tailscale)
- zram-tools pe pve1 (8G zstd, prio 100) - `swap: 4096` din config era fictiv,
host-ul nu avea niciun swap; root pe ZFS deci zram, nu swapfile
- MemoryHigh/MemoryMax pe pocket-tts + supertonic-tts - toate serviciile user
rulau cu limite `infinity`, de unde OOM-uri recurente (Apr 25, May 28 x4)
cu victime aleatorii alese dupa oom_score_adj
Documentatie:
- nou post-mortem in cluster/incidents/, adaugat in indexuri
- README lxc110: host corectat pveelite -> pve1 (+ RAM/CPU/storage reale),
comenzile pct redirectionate spre nodul corect
- README lxc171: tabel cu starea swap pe cele 3 noduri (pveelite are zvol,
nu zram - nu necesita acelasi fix)
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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