---
kind: responsibility
name: infrastructure-update
description: >
  Autonomous system-wide update contract covering all 5 Proxmox nodes,
  15+ containers/VMs, and 4 Docker ecosystems. Updates apt packages,
  Docker images, and container stacks in safe waves with health checks
  and automatic rollback on failure.
agent: abiba
triggers:
  - on "infra update" command
  - weekly (Sunday 03:00 EDT) via cron
  - on security advisory relay from Mumuni
version: 1.1.0
---

## Maintains

- update-status: { phase, node, action, result, timestamp }
- update-history: array of past update runs with results
- security-state: { cve_count, last_patched, pending_updates }

## Pre-Flight Checklist

Before ANY update wave:
1. ✅ All Proxmox nodes online (`GET /api2/json/nodes`)
2. ✅ All critical VMs/CTs running (VM 101 llm-gpu, VM 103 ocu-llm, VM 109 docker-vm, CT 116 syslog-api, CT 117 zulip, CT 106 ra-h-os)
3. ✅ Docker healthy on VM 109 (.7), CT 116 (.116)
4. ✅ LiteLLM health check passing
5. ✅ Zulip server reachable
6. ✅ GPU fleet healthy (all 3 GPUs: RTX 3090, RTX 5070, RX 7600)
7. ✅ Disk >20% free on all nodes
8. 📋 Snapshot critical configs (LiteLLM, nginx, docker-compose files)

## Wave 1: Storage & Infra Nodes (lowest impact)

| Target | Type | Command | Timeout |
|--------|------|---------|---------|
| storepve (.6) | Proxmox node | `apt update && apt upgrade -y` | 5 min |
| minipve (.12) | Proxmox node | `apt update && apt upgrade -y` | 5 min |
| VM 109 (.7) | Docker host VM | `apt update && apt upgrade -y` | 5 min |
| CT 106 (.65) | RA-H OS | `apt update && apt upgrade -y` | 3 min |
| CT 117 (zulip, storepve) | Zulip | `apt update && apt upgrade -y` | 3 min |

**Verify after Wave 1:**
- Docker healthy on .7: `docker ps`
- RA-H OS MCP responding: `curl 192.168.68.65:3100/mcp`
- Zulip responding: `curl https://chat.sysloggh.net/api/v1/server_settings`

## Wave 2: Compute & Agent Nodes

| Target | Type | Command | Timeout |
|--------|------|---------|---------|
| amdpve (.15) | Proxmox node | `apt update && apt upgrade -y` | 5 min |
| acerpve (.9) | Proxmox node | `apt update && apt upgrade -y` | 5 min |
| ocupve (.5) | Proxmox node | `apt update && apt upgrade -y` | 5 min |
| CT 100 (.24) | Abiba (pi) | `apt update && apt upgrade -y` | 3 min |
| CT 116 (.116) | syslog-api (LiteLLM host) | `apt update && apt upgrade -y` | 3 min |
| CT 112 (tanko, amdpve) | Tanko | `apt update && apt upgrade -y` | 3 min |
| CT 114 (mumuni, minipve) | Mumuni | `apt update && apt upgrade -y` | 3 min |
| VM 101 (.8) | llm-gpu (RTX 3090) | `apt update && apt upgrade -y` | 3 min |
| VM 103 (.110) | ocu-llm (RTX 5070) | `apt update && apt upgrade -y` | 3 min |

**Verify after Wave 2:**
- All VMs/CTs running: check via Proxmox API
- LiteLLM healthy: `curl localhost:4000/health/liveliness` (via CT 116)
- GPU servers responding: check :8080 on VM 101, VM 103; check ornith via router (http://192.168.68.116/health/unified — .15:8080 is firewalled to .116 only)
- Zulip agents connected: check Mumuni/Tanko gateway state
- Abiba PM2 processes online: `pm2 status`

## Wave 3: Docker Image Updates

| Host | Stack | Command |
|------|-------|---------|
| VM 109 (.7) | Firecrawl | `cd /opt/search-stack/firecrawl-source && docker compose pull && docker compose up -d` |
| VM 109 (.7) | SearXNG | `cd /opt/search-stack/searxng && docker compose pull && docker compose up -d` |
| VM 109 (.7) | Home stack (Pulse, Stirling PDF, JDownloader 2) | `cd /opt/home_stack && docker compose pull && docker compose up -d` |
| VM 109 (.7) | Audiobookshelf | `cd /opt/audiobookshelf && docker compose pull && docker compose up -d` |
| CT 116 (.116) | Inference Harness (LiteLLM, Prometheus, Grafana) | `cd /opt/inference-harness && docker compose pull && docker compose up -d` |
| CT 117 (zulip, storepve) | Zulip | `docker pull zulip/docker-zulip:latest && docker restart zulip-zulip-1` |

**Verify after Wave 3:**
- All containers healthy: `docker ps` on each host
- End-to-end inference test: `curl localhost:4000/v1/chat/completions` (via CT 116) with syslog-auto
- Zulip test: send test message to #agent-hub
- Dashboard loading: `curl localhost:3001/` (via CT 116)
- Firecrawl test: `curl :3002/`
- SearXNG test: `curl :8888`

## Wave 4: Proxmox Kernel Reboot (if needed)

Only if `[ -f /var/run/reboot-required ]` on any node.

| Target | Action |
|--------|--------|
| Affected PVE node | Verify all CTs/VMs migrated or stopped |
| | `reboot` via PVE API |
| | Wait 120s for node to come back |
| | Start any stopped CTs |

## Rollback Protocol

If ANY verification fails:

1. **Apt rollback**: Restore from Proxmox snapshot if taken, or `apt install <pkg>=<old_version>`
2. **Docker rollback**: `docker compose down && docker compose up -d` (uses cached images)
3. **Config rollback**: Restore from `/tmp/infra-update-backup-<date>/` snapshots
4. **Escalate**: Send Zulip DM with failure details if auto-rollback fails

## Config Backup

Before Wave 1, snapshot these files:
```
/opt/inference-harness/docker-compose.yml               (CT 116 .116)
/opt/inference-harness/litellm_config.yaml              (CT 116 .116)
/opt/monitoring/prometheus.yml                          (CT 116 .116)
/etc/nginx/nginx.conf                                   (harness-nginx on CT 116)
/opt/search-stack/firecrawl-source/docker-compose.yaml  (VM 109 .7)
/opt/search-stack/searxng/docker-compose.yml            (VM 109 .7)
/opt/home_stack/docker-compose.yml                      (VM 109 .7)
/opt/audiobookshelf/docker-compose.yml                  (VM 109 .7)
/root/.pi/agent/extensions/config.yaml                  (CT 100 .24)
/etc/systemd/system/ornith-server.service               (amdpve .15)
/etc/systemd/system/llama-server.service                (VM 101 .8, VM 103 .110)
```

Run: `mkdir -p /tmp/infra-update-backup-$(date +%Y%m%d) && rsync -av ...`

## Security-Specific Updates

| Check | Command | Action |
|-------|---------|--------|
| CVE count | `apt list --upgradable 2>/dev/null \| grep -i security \| wc -l` | Report in update summary |
| Kernel vulns | `uname -r` vs latest available | Flag if >2 versions behind |
| Docker CVEs | `docker scout quickview` or `trivy image` | Flag critical CVEs |
| SSL certs | `openssl s_client -connect chat.sysloggh.net:443 </dev/null 2>/dev/null \| openssl x509 -noout -dates` | Alert if <30 days |

## Success Criteria

- [ ] All 5 PVE nodes updated, no reboot-loop
- [ ] All VMs/CTs running post-update
- [ ] All Docker containers healthy (VM 109 + CT 116 + CT 117)
- [ ] LiteLLM inference passing (syslog-auto test)
- [ ] Zulip server + all 3 agents connected
- [ ] GPU fleet at full capacity (3/3)
- [ ] Zero security CVEs remaining
- [ ] <10 min total downtime per service

## Report

After completion, send Zulip DM:
```
📋 Infrastructure Update — YYYY-MM-DD

Updated: 5 PVE nodes, 12 CTs/VMs, 30+ containers
Security fixes: N CVEs patched
Downtime: <service> <duration>
Failures: none / <details>
Configs backed up: /tmp/infra-update-backup-YYYYMMDD/
```