Second-Brain 2.0 — Release Checklist (Grundversion + FastAPI)

Scope: OpenClaw workspace at /root/.openclaw/workspace with second-brain/ and the shipped second-brain/systemd/ unit files.

This checklist is copy/paste friendly. Run as a user with sudo (systemd commands need it).

0) Preconditions (one-time per host)

Repo + Python sanity

cd /root/.openclaw/workspace
test -d second-brain || { echo "missing: second-brain/"; exit 1; }
python3 --version

Ensure systemd units are installed (copy/symlink)

ls -la /etc/systemd/system/openclaw-secondbrain-*.timer /etc/systemd/system/openclaw-secondbrain-*.service 2>/dev/null || true
ls -la /etc/systemd/system/openclaw-memory-archive.* 2>/dev/null || true

If missing, install them (symlink is fine; copy is fine too):

sudo ln -sf /root/.openclaw/workspace/second-brain/systemd/openclaw-secondbrain-*.service /etc/systemd/system/
sudo ln -sf /root/.openclaw/workspace/second-brain/systemd/openclaw-secondbrain-*.timer /etc/systemd/system/
sudo ln -sf /root/.openclaw/workspace/second-brain/systemd/openclaw-memory-archive.* /etc/systemd/system/
sudo ln -sf /root/.openclaw/workspace/second-brain/systemd/openclaw-secondbrain-dashboard.service /etc/systemd/system/
sudo systemctl daemon-reload

Optional (verification hardening):

sudo ln -sf /root/.openclaw/workspace/second-brain/systemd/openclaw-secondbrain-verify-pending.* /etc/systemd/system/
sudo systemctl daemon-reload
sudo systemctl enable --now openclaw-secondbrain-verify-pending.timer

Enable timers

sudo systemctl enable --now openclaw-secondbrain-backup.timer
sudo systemctl enable --now openclaw-secondbrain-ingest-memory.timer
sudo systemctl enable --now openclaw-secondbrain-index-vectors.timer
sudo systemctl enable --now openclaw-secondbrain-review.timer
sudo systemctl enable --now openclaw-secondbrain-heartbeat.timer
sudo systemctl enable --now openclaw-secondbrain-proactive-search.timer
sudo systemctl enable --now openclaw-memory-archive.timer

1) Release QA — systemd status + timers

Verify timers are active and scheduled

sudo systemctl list-timers --all | grep -E 'openclaw-(secondbrain|memory-archive)' || true
sudo systemctl --failed --no-pager || true

Verify the oneshot services can run successfully (manual trigger)

sudo systemctl start openclaw-secondbrain-ingest-memory.service
sudo systemctl start openclaw-secondbrain-index-vectors.service
sudo systemctl start openclaw-secondbrain-review.service
sudo systemctl start openclaw-secondbrain-backup.service
sudo systemctl start openclaw-secondbrain-heartbeat.service
sudo systemctl start openclaw-secondbrain-proactive-search.service
sudo systemctl start openclaw-memory-archive.service

Logs:

tail -n 200 /root/.openclaw/workspace/cron_wrapper.log
sudo journalctl -u openclaw-secondbrain-review.service -n 200 --no-pager

2) Release QA — data + DB invariants

ls -la /root/.openclaw/workspace/second-brain/data/brain.sqlite
python3 - <<'PY'
import sqlite3
db="/root/.openclaw/workspace/second-brain/data/brain.sqlite"
con=sqlite3.connect(db)
cur=con.cursor()
print("integrity_check:", cur.execute("PRAGMA integrity_check").fetchone()[0])
print("engrams:", cur.execute("SELECT COUNT(*) FROM engrams").fetchone()[0])
con.close()
PY

3) Release QA — FastAPI (HTTP endpoints + logs)

FastAPI service:

sudo systemctl enable --now openclaw-secondbrain-dashboard.service
sudo systemctl status openclaw-secondbrain-dashboard.service --no-pager

Endpoint checks:

curl -fsS http://127.0.0.1:8501/healthz && echo
curl -fsS http://127.0.0.1:8501/api/config
curl -fsS http://127.0.0.1:8501/api/stats
curl -fsS "http://127.0.0.1:8501/api/engrams?limit=1&offset=0"

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