root
aa55634571
litellm-health: added GPU fleet topology table, model routing map, 3-tier GPU checks (reachability, VRAM, temp, test inference) litellm-self-heal: added GPU fleet reference, rules for GPU unreachable and model not responding Infrastructure topology now fully documented: - amdpve: Strix Halo CPU (35B, 16 threads, 262K ctx, llama-server) - llm-gpu: RTX 3090 24GB (Dense tier) - ocu-llm: RTX 5070 12GB (MoE + Light tiers)
145 lines
4.1 KiB
Markdown
145 lines
4.1 KiB
Markdown
---
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kind: responsibility
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name: litellm-self-heal
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description: >
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Standing responsibility that monitors LiteLLM health and proactively
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fixes common issues. Reports every action via Zulip DM and RA-H OS
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knowledge graph for full audit trail.
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---
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## Maintains
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- litellm-admin-ui: { status: "healthy", last_check: timestamp }
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- litellm-api-docs: { status: "healthy", last_check: timestamp }
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- litellm-containers: { status: "healthy", last_check: timestamp }
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- litellm-oidc: { status: "healthy", last_check: timestamp }
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## Requires
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- litellm-health:function
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## Continuity
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- Self-driven: check every 300 seconds
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- Also wakes on user request
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- On failure: re-check after 30s, escalate after 3 consecutive failures
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## Reporting
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Every remediation cycle produces a structured report in three channels:
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### 1. RA-H OS Knowledge Graph Node
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Created as `[LEARN] litellm-self-heal: <run_id>` with:
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- metadata: { type: "remediation", status: "fixed" | "escalated" | "healthy" }
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- source: Full JSON report of the cycle
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- description: Summary of what was found, fixed, and escalated
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### 2. Zulip DM to Owner
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Sent immediately for:
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- `issues_fixed > 0` — "🛠 LiteLLM Self-Heal — Fix Applied"
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- `issues_escalated > 0` — "⚠ LiteLLM Self-Heal — Needs Your Attention"
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- Every 10th clean cycle — "✅ All Clear (10 checks passed)"
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### 3. Daily Digest (end of day)
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A summary of the last 24 hours sent as a single Zulip DM:
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```
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📋 LiteLLM Self-Heal — Daily Digest (2026-06-26)
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Total cycles: 288 (every 5 min)
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Issues found: 3
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├─ Fixed automatically: 3 (nginx restart x2, docs fix x1)
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└─ Escalated: 0
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Top actions:
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• harness-nginx restarted — 2026-06-26 02:15
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• DOCS_URL corrected — 2026-06-26 07:30
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• harness-nginx restarted — 2026-06-26 14:46
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Uptime: 23h 47m — All healthy now ✅
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```
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### 4. Weekly Digest (every Monday)
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Same format as daily but covering 7 days. Sent to both Zulip DM and
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logged as a `[REPORT]` knowledge graph node for long-term trending.
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### 5. Relay Message (if cross-agent)
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If a fix required another agent's help (e.g., Authentik restart), a relay
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message is sent to the responsible agent with full context.
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## GPU Fleet
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| Host | IP | Hardware | Models | Engine |
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|------|-----|----------|--------|--------|
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| amdpve | 192.168.68.15 | Strix Halo CPU | ornith-1.0-35b (16t, 262K ctx) | llama-server :8080 |
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| llm-gpu | 192.168.68.8 | RTX 3090 24GB | gemma-4-12b Dense | llama-server :8080 |
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| ocu-llm | 192.168.68.110 | RTX 5070 12GB | qwen3.6-27B-code MoE+Light | llama-server :8080 |
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## Remediation Rules
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### Rule 1: Container Not Healthy
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Detect → `docker compose up -d <container>` → verify → log
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Escalate after 3 failures
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### Rule 2: Admin UI Non-200
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Detect → restart harness-litellm → verify → log
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Escalate after 2 failures
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### Rule 3: Auth Unreachable
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Detect → immediate escalate (external dependency)
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### Rule 4: Docs 404
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Detect → fix DOCS_URL env var → verify → log
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### Rule 5: GPU Unreachable
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Detect → SSH to GPU host fails or model not responding
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Fix → restart llama-server on host via SSH
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Escalate → immediately (downtime affects inference)
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### Rule 6: Model Not Responding
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Detect → test prompt via LiteLLM returns non-200
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Fix → restart llama-server on GPU host → verify
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Escalate → after 2 failed restarts
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## Execution
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1. Run health check
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2. Apply remediation for each failure
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3. **Generate report** with all actions taken
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4. **Log to knowledge graph** — create `[LEARN]` node
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5. **Notify user** via Zulip DM if anything changed
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6. Wait 300s and repeat
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## Audit Trail Format
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```json
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{
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"run_id": "self-heal-20260626-001",
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"timestamp": "2026-06-26T14:00:00Z",
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"duration_ms": 1234,
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"checks_passed": 7,
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"checks_failed": 0,
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"issues_found": 0,
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"issues_fixed": 0,
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"issues_escalated": 0,
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"actions": []
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}
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```
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With failures:
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```json
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{
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"run_id": "self-heal-20260626-002",
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"issues_found": 1,
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"issues_fixed": 1,
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"actions": [
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{
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"rule": "Container Not Healthy",
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"target": "harness-nginx",
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"action": "restarted container",
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"result": "healthy",
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"duration_ms": 5000
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}
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]
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}
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```
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