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Author SHA1 Message Date
Oskar Kapala 267742c7d7 vps/node-agent: add network_mode: host for control-plane health probe 
The _check_control_plane_health() method probes localhost:18180, which
is the control-plane's mapped port. Inside a bridged container, localhost
resolves to the container's own loopback — the probe always fails.

host network mode shares the VPS host's network namespace so that
localhost:18180 correctly reaches the control-plane.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-27 14:52:32 +02:00
Oskar Kapala 2349de518b fix(node-agent): correct VPS_EVENTS_HOST to actual VPS Tailscale IP 
100.108.208.3 is piha's Tailscale IP (piha hosts Forgejo+Redis).
VPS's actual Tailscale IP is 100.95.58.48.  All three node-agent
overrides were pointing at piha itself, causing containers to SSH
to their own host and fail auth.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-27 14:07:27 +02:00
Oskar Kapala 65bac4ebfe fix(node-agent): mount host SSH key into container for event shipping 
Nodes ship events to VPS via rsync+SSH. The container runs as root
and uses the default SSH identity, which must be at /root/.ssh/.
Mount /home/oskar/.ssh from the host read-only so the existing
authorized key is available inside the container.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-27 13:59:28 +02:00
Oskar Kapala ae33cce889 feat(node-agent): add runtime overrides for piha, solaria, chelsty-infra 
- piha: NODE_TYPE=sd_card (rate-limited docker prune, once per day)
- solaria: NODE_TYPE=ai_node (dangling+containers+build cache; never -a to preserve Ollama images)
- chelsty-infra: NODE_TYPE=lte_node (NO cleanup, events-only)
- All three: VPS_EVENTS_HOST set for event shipping via rsync+SSH

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-27 13:34:23 +02:00
Oskar Kapala c5c080b3e3 feat(vps): add node-agent runtime override with NODE_NAME=vps 
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-27 13:18:19 +02:00
Oskar Kapala 01b7758fe6 feat(node-agent): implement health monitor and safe cleanup policy 
scripts/monitor/health-monitor.sh (new):
- Standalone bash health monitor: disk/RAM/CPU checks + docker container health
- Per-node-type cleanup policy enforced:
    lte_node  (chelsty-infra, chelsty-ha): NO cleanup, no docker ops
    sd_card   (piha, saturn): dangling images + containers, rate-limited once/24h
    ai_node   (solaria): dangling + containers + build cache, NEVER -a
    standard  (vps): dangling + containers + build cache + CP filesystem rotation
- VPS filesystem rotation: completed/failed actions >7d, deploy logs >30d,
  events >3d AND past observer checkpoint
- Emits structured JSON events (node_health, disk_pressure, high_memory, high_cpu,
  containers_not_running, healthcheck_failed)

services/node-agent/ (new):
- Python daemon (node_agent.py): same policy as bash script, Docker SDK
  for container checks and cleanup, /proc for system metrics
- Optional event shipping to VPS via rsync+SSH (VPS_EVENTS_HOST env var)
- Dockerfile: python:3.11-slim + openssh-client + rsync + docker>=6.0
- docker-compose.yml: mounts docker socket, /opt/homelab, repo read-only

observer.py:
- Handle node_health: update node status + disk/mem/cpu metrics, clear disk_pressure
- Handle disk_pressure: record severity on node, clear when healthy
- Handle high_memory / high_cpu: record pressure level for correlation

supervisor.py:
- Add NO_DISK_CLEANUP_NODES = {chelsty-infra, chelsty-ha}
- reconcile() step 3: generate disk_cleanup actions for nodes with high disk pressure
- _generate_disk_cleanup_recommendation(): stable ID disk-cleanup-{node},
  checks all active states, risk=guarded (operator approval required)

executor.py:
- Handle disk_cleanup action type via _execute_disk_cleanup()
- Commands come from action payload; safety gate rejects any command touching
  /opt/homelab/data/, /opt/homelab/config/, /opt/homelab/state/, or rm -rf /

hosts/*/services.yaml:
- Rename stability-agent -> node-agent on piha, vps, solaria, chelsty-infra
- Add node-agent to chelsty-ha (previously missing)
- Add cleanup policy notes to LTE node comments

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-27 13:15:06 +02:00
Oskar Kapala 7742bda245 feat(control-plane): add container_restart remediation 
- observer: store trigger_type on incidents for supervisor routing
- supervisor: route containers_not_running/mqtt_unreachable to container_restart instead of redeploy
- supervisor: fix node alias normalization via NODE_ALIAS_MAP
- supervisor: fix pending action dedup (scan by content not filename)
- executor: implement container_restart via SSH docker restart with retry
- control-plane override: configure NODE_ALIAS_MAP for production

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-27 12:50:46 +02:00
oskar 98fe1f1846 fix: frigate config not read-only, mount from /opt/homelab 2026-05-22 11:31:31 +02:00
oskar f34399a30d feat: add Frigate NVR deployment for chelsty-infra 
VAAPI decode via Intel UHD 630, CPU detection, 2x Reolink RLC-540
placeholders. MQTT to local mosquitto (127.0.0.1), 7-day recording
retention. Secrets in /opt/homelab/config/frigate/frigate.env on node.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-21 18:19:45 +02:00
oskar f21be4f4d4 ops: align vps desired state with control-plane architecture, remove legacy agent-system references 
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-21 11:40:55 +02:00
oskar 9d2f748557 refactor(hosts): split chelsty monolith into chelsty-ha and chelsty-infra 
- remove legacy hosts/chelsty/ monolith
- chelsty-infra: add capabilities, networking, paths, runtime (mosquitto, zigbee2mqtt, stability-agent)
- chelsty-ha: add capabilities
- align with site/node model

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-20 14:20:49 +02:00
oskar 8a12b7ff17 docs: uzupelnij dokumentacje pod katem agentow AI 
Co-authored-by: Junie <junie@jetbrains.com>
 2026-05-20 12:06:23 +02:00
oskar 8f305ba3df Merge VPS control plane deployment and observer runtime 2026-05-17 17:30:04 +02:00
oskar c9ddfa9ac1 Roll out stability agent to homelab nodes 2026-05-17 15:54:19 +02:00
oskar 8d0f2379ba Add CHELSTY stability agent 2026-05-15 18:51:45 +02:00
Oskar Kapala 2029457f57 Implement VPS control-plane deployment profile 2026-05-12 20:19:05 +02:00
Oskar Kapala 81bce00bf3 Bootstrap CHELSTY runtime stack 2026-05-11 21:36:10 +02:00
Oskar Kapala 31e84a139c Add CHELSTY home automation inventory model 
# Conflicts:
#	hosts/chelsty/networking.yaml
 2026-05-11 20:54:54 +02:00
Oskar Kapala bbdbdb8321 Add node capability model 2026-05-11 20:46:50 +02:00
Oskar Kapala 925c3dcace updat chelsty role 2026-05-11 12:53:34 +02:00
Oskar Kapala 04732a30d6 Add normalized host inventory skeletons 2026-05-10 22:12:36 +02:00
Oskar Kapala 9b85ec5e5f Add topology inventory foundation 2026-05-10 22:05:16 +02:00
Oskar Kapala d0540f7eb8 Add infrastructure standards and deployment conventions 2026-05-07 21:16:03 +02:00