📅 Add automated maintenance schedule

- Weekly: UCG Ultra backups (Sun 9am) + External service checks (Mon 8am)
- Monthly: Firmware update checks (1st @ 10am)
- Quarterly: Firewall rules review (Jan/Apr/Jul/Oct)

All reminders managed via OpenClaw cron jobs.

MAINTENANCE-SCHEDULE.md

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+# Homelab Maintenance Schedule
+
+**Automated reminders managed by OpenClaw cron jobs**
+
+## Weekly Tasks
+
+### Sunday 9:00 AM - UCG Ultra Backup
+- Download configuration backup from UCG Ultra
+- Save to `homelab-docs/backups/ucg-ultra/`
+- Commit to Git
+- **Why:** Protect against factory resets and config loss
+
+### Monday 8:00 AM - External Service Check
+- Automated verification of all external domains
+- Tests VPN tunnel connectivity
+- Reports any issues
+- **Why:** Early detection of service outages
+
+## Monthly Tasks
+
+### 1st of Month, 10:00 AM - Firmware Updates
+- Check UCG Ultra for updates
+- Check Proxmox hosts (apt update)
+- Review container template updates
+- **Why:** Security patches and bug fixes
+
+## Quarterly Tasks
+
+### Jan/Apr/Jul/Oct 1st, 10:00 AM - Firewall Review
+- Audit UCG Ultra firewall rules
+- Verify VPN → LAN access still needed
+- Remove unused rules
+- Document changes
+- **Why:** Security hygiene and cleanup
+
+## Ad-Hoc Maintenance
+
+**Before any major change:**
+- [ ] Take UCG Ultra backup
+- [ ] Create Proxmox snapshots
+- [ ] Document in homelab-docs
+- [ ] Test in isolated environment if possible
+
+**After infrastructure changes:**
+- [ ] Update DHCP reservations if needed
+- [ ] Update firewall rules
+- [ ] Test external access
+- [ ] Commit changes to Git
+- [ ] Take fresh backup
+
+## Emergency Contacts
+
+**If something breaks:**
+1. Check recent memory files in workspace
+2. Review homelab-docs for current config
+3. Check Gitea for recent changes
+4. Restore from UCG Ultra backup if needed
+
+**Backup locations:**
+- Local: `/root/.openclaw/workspace/homelab-docs/backups/`
+- Gitea: http://10.0.10.2:3000/fred/homelab-docs
+- Cloud: (Add your cloud storage location)
+
+## Cron Job Status
+
+View all scheduled jobs:
+```bash
+openclaw cron list
+```
+
+Disable a job:
+```bash
+openclaw cron update <job-id> --disable
+```
+
+Run a job manually:
+```bash
+openclaw cron run <job-id>
+```
+
+---
+
+**Last updated:** 2026-02-11 (post-incident recovery)