Files
serverAppConfigs/scripts/trial-frank-dragoon.sh
Frank e36f6a732c frank-dragoon: promote the A/B verification harness into the repo
The three artifacts that produced the native-vs-swift15 verdict, so the next
payload swap starts from instruments instead of ad-hoc scripts:

  census-frank-dragoon.sh — the engine's own checkpoint tools (verify/ppl/niah)
    over BOTH payloads under one knob set; the pool stays 524288 deliberately
    because the ppl pass scores 297,053 ids as two 262,144-token sequences.
  battery-frank-dragoon.py — behavior battery against the live service: refusal
    census, thinking-token census, tool-call turns, the red-PNG vision probe,
    needle-in-haystack, decode/prefill/prompt-cache rates; discards the
    post-boot warmup request and records the engine's 400 body (which names the
    exact token overage) instead of dying on it.
  trial-frank-dragoon.sh — the guarded candidate window: fetch gate, verify,
    stop+mask, census, boot through a transient FRANK_DRAGOON_ENV_FILE drop-in,
    battery, trap-guarded restore.
2026-10-17 22:18:00 -07:00

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#!/usr/bin/env bash
# swap.sh — run frank-dragoon on the candidate env through a transient systemd
# drop-in (the fleet's A/B law: restart the SERVICE with a different
# FRANK_DRAGOON_ENV_FILE, never a scratch port — one iGPU holds one server).
#
# swap.sh candidate install the drop-in, restart, print the boot ledger
# swap.sh restore retire the drop-in (moved, never deleted), restart back
# onto the repo env, print the boot ledger
set -euo pipefail
UNIT=frank-dragoon
DROP=/etc/systemd/system/$UNIT.service.d/v2abl.conf
ENVF=/tmp/frank-dragoon-v2abl.env
LOG=/home/dank/logs/frank_dragoon.log
ledger() {
echo "--- boot ledger (kv pool / weights / mtp / clamp)"
grep -aiE "kv pool|KV budget|checkpoint:|n-gram|vision|pinned|memory:|clamp|warn|error|MTP|prompt cache|version" \
"$LOG" | head -30
}
case "${1:-}" in
candidate)
[ -f "$ENVF" ] || { echo "missing $ENVF" >&2; exit 1; }
sudo mkdir -p "$(dirname "$DROP")"
printf '[Service]\nEnvironment=FRANK_DRAGOON_ENV_FILE=%s\n' "$ENVF" \
| sudo tee "$DROP" >/dev/null
sudo systemctl daemon-reload
# the census window masks the unit; a masked unit cannot be started
sudo systemctl unmask "$UNIT" 2>/dev/null || true
sudo systemctl restart "$UNIT"
echo "--- waiting for the listener (load is minutes; the listener opens after the full load)"
for _ in $(seq 1 120); do
curl -sf -m 5 -o /dev/null "http://127.0.0.1:7770/health" && break
sleep 5
done
systemctl is-active "$UNIT"
curl -s -m 5 http://127.0.0.1:7770/v1/models | head -c 300; echo
ledger
;;
restore)
if [ -f "$DROP" ]; then
sudo mv "$DROP" "/tmp/v2abl.conf.retired-$(date +%s)"
sudo systemctl daemon-reload
fi
sudo systemctl unmask "$UNIT" 2>/dev/null || true
sudo systemctl restart "$UNIT"
for _ in $(seq 1 120); do
curl -sf -m 5 -o /dev/null "http://127.0.0.1:7770/health" && break
sleep 5
done
systemctl is-active "$UNIT"
curl -s -m 5 http://127.0.0.1:7770/v1/models | head -c 300; echo
ledger
;;
*) echo "usage: $0 candidate|restore" >&2; exit 2 ;;
esac