Merge pull request #128 from decisions-2026-08-03-rebased
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2026-09-22 11:28:33 +00:00
2 changed files with 88 additions and 12 deletions
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@@ -2,10 +2,10 @@
kind: responsibility
name: pm2-self-heal
description: >
PM2 process health check for abiba-telegram, abiba-zulip, gitea-runner, and zulip-watchdog.
gpu-monitor is systemd-managed (gpu-monitor.service), NOT PM2.
gpu-watchdog is decommissioned and folded into gpu-monitor.service.
gitea-runner is KEPT. abiba-zulip is KEPT (online for days).
Monitors critical PM2 processes (abiba-telegram, abiba-zulip, gitea-runner, zulip-watchdog)
and auto-restarts any that are stopped or errored. Logs every action to
Gitea health-logs and alerts the owner via Telegram (primary) or Zulip DM (secondary).
Abiba-zulip is the live Zulip bridge and may be restarted; alert owner on failure.
---
## Maintains
@@ -16,6 +16,8 @@ description: >
- zulip-watchdog: { status: "online", uptime: string, restarts: number }
- last_check: timestamp
> **Status (2026-08-03):** `abiba-zulip` fully restored — live Zulip bridge, heartbeating, monitored. `gpu-monitor` runs via systemd only (gpu-monitor.service); NOT PM2-tracked. `gpu-watchdog` retired from PM2 (folded into gpu-monitor.service). `zulip-watchdog` remains live and PM2-managed.
## Continuity
@@ -40,7 +42,7 @@ description: >
crash-loop that never toggles status to "stopped"/"errored" (e.g. the 10k-restarts
spoton incident). Alerts include the restart count.
- **AS-BUILT (2026-09-15)**: spoton-service was deleted with its app; the live PM2 set is
four processes (abiba-telegram, abiba-zulip, gitea-runner, zulip-watchdog). The spoton
four processes (abiba-telegram, abiba-zulip, gitea-runner, gpu-monitor). The spoton
reference above is historical context for the crash-loop guard, not a live process.
- **Escalate**: Only when restarts > 30 — alerts to Zulip DM
- **Historical fix**: Previous cycles were caused by abiba-zulip extension's
@@ -51,17 +53,25 @@ description: >
## Execution
1. **Check PM2 status** — Run `pm2 status --no-color` and parse the table (5th data column = PID, 8th = restarts, 9th = status)
2. **Check abiba-telegram**:
2. **Check abiba-telegram** (safe to auto-restart):
- If status is "online" → pass
- If status is "stopped" or "errored" → apply Rule 1
- If restarts > 5 → alert owner
- If restarts > 1000 → apply Rule 2 (crash-loop guard)
3. **Check abiba-zulip** (live Zulip bridge, heartbeating):
- If status is "online" → pass, log restarts count
- If status is "stopped" or "errored" → restart (`pm2 restart abiba-zulip` — fully restored)
- If restarts > 5 in last hour → alert owner with full diagnostics
4. **Log results** — Append to `SyslogSolution/health-logs/pm2/{timestamp}.md` in Gitea (not knowledge graph — hard rule)
5. **Alert** — Send Zulip DM to owner if escalation needed (do NOT run pm2 commands during alerting)
6. **Wait 5 min** → repeat from step 1
4. **Check gitea-runner**:
- If status is "online" → pass
- If status is "stopped" or "errored" → apply Rule 1
- If restarts > 5 → alert owner
5. **Check zulip-watchdog**:
- If status is "online" → pass
- If status is "stopped" or "errored" → apply Rule 1
- If restarts > 5 → alert owner
6. **Log results** — Append to `SyslogSolution/health-logs/pm2/{timestamp}.md` in Gitea (not knowledge graph — hard rule)
7. **Alert** — Send Telegram (primary) or Zulip DM (secondary) to owner if escalation needed (do NOT run pm2 commands during alerting)
8. **Wait 5 min** → repeat from step 1
## Example Output (when healthy)
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@@ -1,7 +1,7 @@
#!/bin/bash
# pm2-self-heal — hourly PM2 process check
# Part of the pm2-self-heal prose contract
# Alerts via Telegram (abiba-zulip decommissioned 2026-07-04)
# Alerts via Telegram (primary) and Zulip DM (secondary, abiba-zulip restored 2026-08-03)
# Field positions (awk -F'│'): $7=pid $8=uptime $9=restarts $10=status
TELEGRAM_BOT_TOKEN="$(grep TELEGRAM_BOT_TOKEN /root/.pi/agent/extensions/telegram/.env 2>/dev/null | cut -d= -f2 || echo '')"
@@ -46,9 +46,75 @@ if [ "$TEL_STATUS" != "online" ] || [ "$TEL_RESTARTS" -gt 1000 ]; then
fi
fi
# Check abiba-zulip (live Zulip bridge, heartbeating)
ZULIP_LINE=$(echo "$STATUS" | grep "abiba-zulip")
ZULIP_STATUS=$(echo "$ZULIP_LINE" | awk -F'│' '{print $10}' | xargs)
ZULIP_RESTARTS=$(echo "$ZULIP_LINE" | awk -F'│' '{print $9}' | xargs)
if [ "$ZULIP_STATUS" != "online" ]; then
pm2 restart abiba-zulip > /dev/null 2>&1
sleep 3
ZULIP_LINE2=$(pm2 status --no-color 2>/dev/null | grep "abiba-zulip")
ZULIP_STATUS2=$(echo "$ZULIP_LINE2" | awk -F'│' '{print $10}' | xargs)
if [ "$ZULIP_STATUS2" = "online" ]; then
msg="⚠️ abiba-zulip was **$ZULIP_STATUS** → restarted to online"
ALERTS="${ALERTS}${msg}\n"
else
msg="🚨 abiba-zulip **failed restart** (was $ZULIP_STATUS, still $ZULIP_STATUS2)"
ALERTS="${ALERTS}${msg}\n"
fi
elif [ "$ZULIP_RESTARTS" -gt 5 ]; then
msg="⚠️ abiba-zulip has **$ZULIP_RESTARTS** restarts (high count)"
ALERTS="${ALERTS}${msg}\n"
fi
# Check gitea-runner
GITEA_LINE=$(echo "$STATUS" | grep "gitea-runner")
GITEA_STATUS=$(echo "$GITEA_LINE" | awk -F'│' '{print $10}' | xargs)
GITEA_RESTARTS=$(echo "$GITEA_LINE" | awk -F'│' '{print $9}' | xargs)
if [ "$GITEA_STATUS" != "online" ]; then
pm2 restart gitea-runner > /dev/null 2>&1
sleep 3
GITEA_LINE2=$(pm2 status --no-color 2>/dev/null | grep "gitea-runner")
GITEA_STATUS2=$(echo "$GITEA_LINE2" | awk -F'│' '{print $10}' | xargs)
if [ "$GITEA_STATUS2" = "online" ]; then
msg="⚠️ gitea-runner was **$GITEA_STATUS** → restarted to online"
ALERTS="${ALERTS}${msg}\n"
else
msg="🚨 gitea-runner **failed restart** (was $GITEA_STATUS, still $GITEA_STATUS2)"
ALERTS="${ALERTS}${msg}\n"
fi
elif [ "$GITEA_RESTARTS" -gt 5 ]; then
msg="⚠️ gitea-runner has **$GITEA_RESTARTS** restarts (high count)"
ALERTS="${ALERTS}${msg}\n"
fi
# Check zulip-watchdog
WATCHDOG_LINE=$(echo "$STATUS" | grep "zulip-watchdog")
WATCHDOG_STATUS=$(echo "$WATCHDOG_LINE" | awk -F'│' '{print $10}' | xargs)
WATCHDOG_RESTARTS=$(echo "$WATCHDOG_LINE" | awk -F'│' '{print $9}' | xargs)
if [ "$WATCHDOG_STATUS" != "online" ]; then
pm2 restart zulip-watchdog > /dev/null 2>&1
sleep 3
WATCHDOG_LINE2=$(pm2 status --no-color 2>/dev/null | grep "zulip-watchdog")
WATCHDOG_STATUS2=$(echo "$WATCHDOG_LINE2" | awk -F'│' '{print $10}' | xargs)
if [ "$WATCHDOG_STATUS2" = "online" ]; then
msg="⚠️ zulip-watchdog was **$WATCHDOG_STATUS** → restarted to online"
ALERTS="${ALERTS}${msg}\n"
else
msg="🚨 zulip-watchdog **failed restart** (was $WATCHDOG_STATUS, still $WATCHDOG_STATUS2)"
ALERTS="${ALERTS}${msg}\n"
fi
elif [ "$WATCHDOG_RESTARTS" -gt 5 ]; then
msg="⚠️ zulip-watchdog has **$WATCHDOG_RESTARTS** restarts (high count)"
ALERTS="${ALERTS}${msg}\n"
fi
# Log check
{
echo "[$(date '+%Y-%m-%d %H:%M:%S')] tel=$TEL_STATUS alerts=${ALERTS:+yes}"
echo "[$(date '+%Y-%m-%d %H:%M:%S')] tel=$TEL_STATUS zulip=$ZULIP_STATUS gitea=$GITEA_STATUS watchdog=$WATCHDOG_STATUS alerts=${ALERTS:+yes}"
[ -n "$ALERTS" ] && echo "$ALERTS"
} >> "$LOG"