fix: restore per-host probe coverage + sweep residual retired names #82

Merged
abiba-bot merged 5 commits from fix-litellm-health-registry-20260912 into master 2026-09-12 22:35:56 +00:00
11 changed files with 39 additions and 33 deletions
+1 -1
View File
@@ -88,7 +88,7 @@ prose run memory-audit-maintenance memory_threshold=90 verify_configs=true
prose run hermes-config-template agent_name=syslog-devops default_model=claude-sonnet-4 prose run hermes-config-template agent_name=syslog-devops default_model=claude-sonnet-4
# Configure an agent with a different auxiliary model # Configure an agent with a different auxiliary model
prose run hermes-config-template agent_name=syslog-code default_model=qwen3.6-27B-code auxiliary_model=gpu-vision prose run hermes-config-template agent_name=syslog-code default_model=gpu-dense auxiliary_model=gpu-vision
``` ```
### Option B: Manual Execution ### Option B: Manual Execution
+1 -1
View File
@@ -163,7 +163,7 @@ def audit(path):
check( check(
comp.get("max_context_window") == 131072, comp.get("max_context_window") == 131072,
"Rule 9", "Rule 9",
f"compression.max_context_window must be 131072 (got {comp.get('max_context_window')!r}) — matches 128K GPU capacity", f"compression.max_context_window must be 131072 (got {comp.get('max_context_window')!r}) — syslog-auto pool floor (NVIDIA hosts 128K; Strix Halo 256K)",
) )
# --- Rule 10: Default Model Must Be syslog-auto --- # --- Rule 10: Default Model Must Be syslog-auto ---
+10 -10
View File
@@ -8,12 +8,12 @@ description: >
UPDATED 2026-07-15: Stable role-based aliases introduced: strix-moe, UPDATED 2026-07-15: Stable role-based aliases introduced: strix-moe,
gpu-dense, gpu-vision (gpu-light was superseded by gpu-vision on 2026-09-12). gpu-dense, gpu-vision (gpu-light was superseded by gpu-vision on 2026-09-12).
These never change — only the underlying model does. These never change — only the underlying model does.
Strix Halo: strix-moe → unsloth/Qwen3.6-35B-A3B-MTP (UD-Q4_K_M, 22GB). Strix Halo: strix-moe → Carnice-Qwen3.6-MoE-35B-A3B-Q4_K_M.gguf (22GB, 256K ctx).
RTX 5070: gpu-vision — IQ4_NL + MTP draft (~122 tok/s, 2x faster). RTX 5070: gpu-vision — IQ4_NL + MTP draft (~122 tok/s, 2x faster).
UPDATED 2026-07-17: Context reduced fleet-wide from 256K to 128K for stability. UPDATED 2026-07-17: NVIDIA host context reduced from 256K to 128K for stability.
Strix Halo model swapped to qwen3.6-35B-udq4 (22GB, strix-moe alias). Strix Halo model: Carnice-Qwen3.6-MoE-35B-A3B-Q4_K_M.gguf (alias strix-moe, 256K context).
Instability observed near 100K at 256K (now all GPUs at 128K). 128K is the stable ceiling. Strix Halo runs 256K (n_ctx 262144, --kv-unified); RTX 3090 and RTX 5070 remain at 128K.
For larger context needs → fall back to external providers (deepseek). For >128K on NVIDIA hosts → fall back to external providers (deepseek).
VRAM headroom improved: RTX 3090 ~70%, RTX 5070 ~65%. VRAM headroom improved: RTX 3090 ~70%, RTX 5070 ~65%.
agent: abiba agent: abiba
triggers: triggers:
@@ -92,7 +92,7 @@ CT 116 `/opt/inference-harness/litellm_config.yaml`. Do not duplicate those valu
contracts — read them there. contracts — read them there.
**No backward compatibility**: Old model-specific names (qwen3.6-27B-code, qwen3.5-9b-it) are retired as of 2026-09-12 **No backward compatibility**: Old model-specific names (qwen3.6-27B-code, qwen3.5-9b-it) are retired as of 2026-09-12
but are deprecated for agent configs. Only the stable aliases survive model swaps. `gemma-4-12b` and no longer resolve; do not use them in agent configs. Only the stable aliases survive model swaps. `gemma-4-12b`
is retired and returns 400 `Invalid model name`. is retired and returns 400 `Invalid model name`.
## Routing Configuration (LiteLLM — July 2026) ## Routing Configuration (LiteLLM — July 2026)
@@ -190,7 +190,7 @@ If no SSH access, send Zulip DM via abiba-bot with vault update instructions.
| `/root/scripts/gpu-saturation-watchdog.py` | pi (.24) | Auto-restart stuck llama-server | | `/root/scripts/gpu-saturation-watchdog.py` | pi (.24) | Auto-restart stuck llama-server |
| `/root/dashboard/gpu-fleet.html` | pi (.24) | Live HTML dashboard | | `/root/dashboard/gpu-fleet.html` | pi (.24) | Live HTML dashboard |
| `/etc/systemd/system/llama-server.service` | .8, .110 | llama-server daemons (Nvidia GPUs) | | `/etc/systemd/system/llama-server.service` | .8, .110 | llama-server daemons (Nvidia GPUs) |
| `/etc/systemd/system/strix-server.service` | .15 (amdpve) | llama-server daemon (Vulkan, Strix Halo) running unsloth/Qwen3.6-35B-A3B-MTP-GGUF. Note: `llama-server.service` and `llama-server@.service` are **masked** on .15 to prevent port 8080 collisions. | | `/etc/systemd/system/strix-server.service` | .15 (amdpve) | llama-server daemon (Vulkan, Strix Halo) running Carnice-Qwen3.6-MoE-35B-A3B-Q4_K_M.gguf (256K ctx). Note: `llama-server.service` and `llama-server@.service` are **masked** on .15 to prevent port 8080 collisions. |
## Prometheus & Grafana ## Prometheus & Grafana
@@ -247,8 +247,8 @@ All agent configs MUST use stable role-based aliases, never model-specific names
When the underlying model is swapped, only the LiteLLM config changes — agent configs are untouched. When the underlying model is swapped, only the LiteLLM config changes — agent configs are untouched.
### Context Windows ### Context Windows
- RTX 3090: **128K** (reduced from 256K 2026-07-17) | RTX 5070: **128K** (reduced from 256K) | Strix Halo: **128K** - RTX 3090: **128K** (reduced from 256K 2026-07-17) | RTX 5070: **128K** (reduced from 256K) | Strix Halo: **256K** (2026-09-12)
- **All agents**: 128K ceiling — stable margin. For >128K workloads, use external providers (deepseek) - **Agents via `syslog-auto`**: 128K ceiling — the pool's safe floor (NVIDIA hosts are 128K). For >128K workloads, use external providers (deepseek)
- Compression threshold 0.65 (audit Rule 9): fires at ~85K (~43K headroom before 128K ceiling) - Compression threshold 0.65 (audit Rule 9): fires at ~85K (~43K headroom before 128K ceiling)
- **Pi agents (Abiba)**: `compaction.reserveTokens: 52739` (≈60% of 128K) - **Pi agents (Abiba)**: `compaction.reserveTokens: 52739` (≈60% of 128K)
- Mumuni compression model alias: `syslog-auto` - Mumuni compression model alias: `syslog-auto`
@@ -266,7 +266,7 @@ Mumuni (kagentz CT105, 192.168.68.14 — migrated from CT100 2026-08-29) is the
| `aux.vision.model` | `gpu-vision` | Vision tasks (RTX 5070) | | `aux.vision.model` | `gpu-vision` | Vision tasks (RTX 5070) |
| `aux.web_extract.model` | `gpu-vision` | Web extraction | | `aux.web_extract.model` | `gpu-vision` | Web extraction |
| `delegation.model` | `gpu-dense` | Sub-agent reasoning (RTX 3090) | | `delegation.model` | `gpu-dense` | Sub-agent reasoning (RTX 3090) |
| `context.max_context_window` | 131072 (128K) | Reduced from 256K 2026-07-17 — stable 128K ceiling | | `context.max_context_window` | 131072 (128K) | Conservative `syslog-auto` pool floor (NVIDIA hosts 128K; Strix Halo 256K) |
| `compression.threshold` | 0.65 | Rule 9: triggers at ~85K for a 128K window | | `compression.threshold` | 0.65 | Rule 9: triggers at ~85K for a 128K window |
| `compression.target_ratio` | 0.3 | Compresses to ~38K | | `compression.target_ratio` | 0.3 | Compresses to ~38K |
| `compression.protect_last_n` | 40 | Preserves last 40 messages | | `compression.protect_last_n` | 40 | Preserves last 40 messages |
+2 -2
View File
@@ -52,7 +52,7 @@ depends_on:
Key notes: Key notes:
- All models use direct GPU routing via LiteLLM (`api_key: not-needed`). Router (port 9000) was decommissioned 2026-09-11 and is NOT in the inference path. - All models use direct GPU routing via LiteLLM (`api_key: not-needed`). Router (port 9000) was decommissioned 2026-09-11 and is NOT in the inference path.
- Stable aliases (gpu-dense, gpu-vision, strix-moe) from gpu-fleet are the canonical names for agent configs. Model-specific names still work but are deprecated. The retired names `gpu-light` and `gemma-4-12b` were superseded by `gpu-vision` on 2026-09-12 and no longer resolve (400 `Invalid model name`). - Stable aliases (gpu-dense, gpu-vision, strix-moe) from gpu-fleet are the canonical names for agent configs — use these, not model-specific names. The retired names `gpu-light` and `gemma-4-12b` were superseded by `gpu-vision` on 2026-09-12 and no longer resolve (400 `Invalid model name`).
- The RTX 5070 is the fastest endpoint per token — `gpu-vision` is its canonical alias. Route vision/web/light work there first. The RTX 5070 model is multimodal (image+text). - The RTX 5070 is the fastest endpoint per token — `gpu-vision` is its canonical alias. Route vision/web/light work there first. The RTX 5070 model is multimodal (image+text).
- Strix Halo is 62.9 tok/s (89% of 70.5 baseline) — below optimal but stable. Check for competing workloads. - Strix Halo is 62.9 tok/s (89% of 70.5 baseline) — below optimal but stable. Check for competing workloads.
- RTX 3090 VRAM at 88% — within role-appropriate range (role = heavy reasoning, needs the headroom). - RTX 3090 VRAM at 88% — within role-appropriate range (role = heavy reasoning, needs the headroom).
@@ -142,7 +142,7 @@ Key notes:
- **Escalate**: If Tier 2 triggers and temp still rising after 5 min → possible hardware failure - **Escalate**: If Tier 2 triggers and temp still rising after 5 min → possible hardware failure
### Rule 9: Context Window Optimization ### Rule 9: Context Window Optimization
- **Detect**: Benchmark tok/s vs baseline for each GPU at current context (all 128K) - **Detect**: Benchmark tok/s vs baseline for each GPU at its current context
- RTX 3090 (128K ctx, ThinkingCap): baseline 74.8 tok/s — currently at 74.9 (100%) - RTX 3090 (128K ctx, ThinkingCap): baseline 74.8 tok/s — currently at 74.9 (100%)
- RTX 5070 (128K ctx, HauhauCS QAT): baseline 165.2 tok/s — currently at 169.6 (103%) - RTX 5070 (128K ctx, HauhauCS QAT): baseline 165.2 tok/s — currently at 169.6 (103%)
- Strix Halo (256K ctx, Carnice-Qwen3.6-MoE-35B-A3B-Q4_K_M.gguf): baseline 70.5 tok/s — currently at 62.9 (89%) - Strix Halo (256K ctx, Carnice-Qwen3.6-MoE-35B-A3B-Q4_K_M.gguf): baseline 70.5 tok/s — currently at 62.9 (89%)
+1 -1
View File
@@ -5,7 +5,7 @@ version: 1.0.0
description: > description: >
Canonical known-good baseline for all Syslog Hermes agents. Captures the exact Canonical known-good baseline for all Syslog Hermes agents. Captures the exact
configuration state, keys, workarounds, and audit procedure. When an agent's configuration state, keys, workarounds, and audit procedure. When an agent's
configuration goes sideways, restore from this baseline. Last verified 2026-07-16. All GPUs 128K context (reduced from 256K for stability Jul 2026) (RTX 3090 .8, RTX 5070 .110, Strix Halo .15). Parallel 1 fleet-wide (Strix Halo handles compression solo). configuration goes sideways, restore from this baseline. Last verified 2026-07-16. RTX 3090/5070 at 128K (reduced from 256K for stability Jul 2026); Strix Halo at 256K (2026-09-12) (RTX 3090 .8, RTX 5070 .110, Strix Halo .15). Parallel 1 fleet-wide (Strix Halo handles compression solo).
author: Abiba (pi agent) author: Abiba (pi agent)
--- ---
+10 -9
View File
@@ -97,7 +97,7 @@ model:
base_url: http://192.168.68.116/litellm/v1 # Rule 5 (2026-08-09): canonical authenticated path; /v1 also OK base_url: http://192.168.68.116/litellm/v1 # Rule 5 (2026-08-09): canonical authenticated path; /v1 also OK
api_key_env: LITELLM_API_KEY # Injected via infisical run -- wrapper api_key_env: LITELLM_API_KEY # Injected via infisical run -- wrapper
max_tokens: 4096 # ⚠️ CRITICAL: Prevents unbounded generation max_tokens: 4096 # ⚠️ CRITICAL: Prevents unbounded generation
context_length: 131072 # For syslog-auto (all GPUs at 128K for stability). context_length: 131072 # Conservative floor for syslog-auto (NVIDIA hosts 128K; Strix Halo 256K).
# ⚠️ MANDATORY: Hermes probes unknown models from 256K # ⚠️ MANDATORY: Hermes probes unknown models from 256K
# and falls back to 256K when /v1/models lacks a context # and falls back to 256K when /v1/models lacks a context
# field (llama-server does). Without this override, agents # field (llama-server does). Without this override, agents
@@ -133,7 +133,7 @@ compression:
enabled: true enabled: true
model: syslog-auto # ⚠️ Must match auxiliary.compression.model. Stable alias (gpu-fleet § Stable Role-Based Aliases). NOT ornith-1.0-35b (LiteLLM does not serve that name). model: syslog-auto # ⚠️ Must match auxiliary.compression.model. Stable alias (gpu-fleet § Stable Role-Based Aliases). NOT ornith-1.0-35b (LiteLLM does not serve that name).
provider: harness provider: harness
max_context_window: 131072 # MUST match actual GPU capacity. All 3 GPUs are 128K (Jul 17). max_context_window: 131072 # MUST stay at the syslog-auto pool floor: NVIDIA hosts are 128K, Strix Halo 256K (2026-09-12).
threshold: 0.65 # Fires at ~170K for 262K window, ~85K for 128K threshold: 0.65 # Fires at ~170K for 262K window, ~85K for 128K
target_ratio: 0.30 target_ratio: 0.30
protect_last_n: 40 protect_last_n: 40
@@ -253,7 +253,7 @@ The following MUST be identical across ALL profiles:
### Rule 7: Auxiliary Model Consistency (UPDATED 2026-07-16) ### Rule 7: Auxiliary Model Consistency (UPDATED 2026-07-16)
- Vision and web_extract use `gpu-vision` (RTX 5070 — 12GB, vision-optimized) - Vision and web_extract use `gpu-vision` (RTX 5070 — 12GB, vision-optimized)
- Compression uses `syslog-auto` — the Strix Halo weighted pool (64GB, 128K ctx, compression-optimized); do NOT pin `compression.model` to `strix-moe` (audit Rule 7 rejects it) - Compression uses `syslog-auto` — the Strix Halo weighted pool (64GB, 256K ctx, compression-optimized); do NOT pin `compression.model` to `strix-moe` (audit Rule 7 rejects it)
- **`ornith-1.0-35b` is NOT a valid compression model name** — LiteLLM does not serve it - **`ornith-1.0-35b` is NOT a valid compression model name** — LiteLLM does not serve it
(do not restate the served model list here — CT 116 `/opt/inference-harness/litellm_config.yaml` (do not restate the served model list here — CT 116 `/opt/inference-harness/litellm_config.yaml`
is the single source of truth for models, aliases, weights and fallbacks). Old configs with `ornith-1.0-35b` cause 403/model-not-found on compression calls. is the single source of truth for models, aliases, weights and fallbacks). Old configs with `ornith-1.0-35b` cause 403/model-not-found on compression calls.
@@ -267,15 +267,15 @@ The following MUST be identical across ALL profiles:
- `api_key_env: LITELLM_API_KEY` - `api_key_env: LITELLM_API_KEY`
- **Do NOT use `syslog-auto` for `vision`/`web_extract`** — it routes unpredictably; compression is the deliberate exception (see the OPERATIONAL DECISION above) - **Do NOT use `syslog-auto` for `vision`/`web_extract`** — it routes unpredictably; compression is the deliberate exception (see the OPERATIONAL DECISION above)
- **Compression on Strix Halo**: The strix-moe alias routes to Strix Halo - **Compression on Strix Halo**: The strix-moe alias routes to Strix Halo
(64GB UMA, 128K context) — the designated compression GPU. This frees the (64GB UMA, 256K context) — the designated compression GPU. This frees the
RTX 5070 for vision and web search, and the RTX 3090 for heavy reasoning. RTX 5070 for vision and web search, and the RTX 3090 for heavy reasoning.
- The `compression:` block's `model` MUST match `auxiliary: compression: model` - The `compression:` block's `model` MUST match `auxiliary: compression: model`
- The `compression: max_context_window: 131072` MUST match actual GPU capacity (128K) - The `compression: max_context_window: 131072` MUST stay at the syslog-auto pool floor (NVIDIA hosts 128K; Strix Halo 256K)
### Rule 8: GPU Workload Distribution (UPDATED 2026-07-16) ### Rule 8: GPU Workload Distribution (UPDATED 2026-07-16)
- **RTX 3090 (24GB, 128K ctx, gpu-dense)**: Heavy reasoning, code gen, long conversations - **RTX 3090 (24GB, 128K ctx, gpu-dense)**: Heavy reasoning, code gen, long conversations
- **RTX 5070 (12GB, 128K ctx, gpu-vision)**: Vision, web search, quick tasks, web_extract (IQ4_NL+MTP, ~65% VRAM at 128K) - **RTX 5070 (12GB, 128K ctx, gpu-vision)**: Vision, web search, quick tasks, web_extract (IQ4_NL+MTP, ~65% VRAM at 128K)
- **Strix Halo (64GB, 128K ctx, syslog-auto)**: Context compression, summarization, long docs - **Strix Halo (64GB, 256K ctx, syslog-auto)**: Context compression, summarization, long docs
- Agent profiles MUST route auxiliary tasks to the correct GPU: - Agent profiles MUST route auxiliary tasks to the correct GPU:
- `auxiliary.vision.model: gpu-vision` (RTX 5070) - `auxiliary.vision.model: gpu-vision` (RTX 5070)
- `auxiliary.web_extract.model: gpu-vision` (RTX 5070) - `auxiliary.web_extract.model: gpu-vision` (RTX 5070)
@@ -284,14 +284,14 @@ The following MUST be identical across ALL profiles:
- For 128K context window: `threshold: 0.65` (fires at ~85K tokens) - For 128K context window: `threshold: 0.65` (fires at ~85K tokens)
- Do NOT use `threshold: 0.25` — this fires at 65K, causing premature context loss - Do NOT use `threshold: 0.25` — this fires at 65K, causing premature context loss
- Do NOT use `threshold: 0.80` — this delays until ~105K, leaving only 23K margin - Do NOT use `threshold: 0.80` — this delays until ~105K, leaving only 23K margin
- `max_context_window: 131072` MUST match the model's actual capacity (128K) - `max_context_window: 131072` MUST stay at the pool floor (NVIDIA hosts 128K; Strix Halo 256K)
- See `devops-hermes-compression` skill for full reference - See `devops-hermes-compression` skill for full reference
### Rule 9: Compression Threshold for 128K Models ### Rule 9: Compression Threshold for 128K Models
- For 128K context window: `threshold: 0.65` (fires at ~85K tokens) - For 128K context window: `threshold: 0.65` (fires at ~85K tokens)
- Do NOT use `threshold: 0.25` — this fires at 65K, causing premature context loss - Do NOT use `threshold: 0.25` — this fires at 65K, causing premature context loss
- Do NOT use `threshold: 0.80` — this delays until ~105K, leaving only 23K margin - Do NOT use `threshold: 0.80` — this delays until ~105K, leaving only 23K margin
- `max_context_window: 131072` MUST match the model's actual capacity (all GPUs = 128K) - `max_context_window: 131072` MUST stay at the pool floor (NVIDIA hosts 128K; Strix Halo 256K)
- See `devops-hermes-compression` skill for full reference - See `devops-hermes-compression` skill for full reference
### Rule 10: Default Model Must Be `syslog-auto` (All Agents) ### Rule 10: Default Model Must Be `syslog-auto` (All Agents)
@@ -322,7 +322,8 @@ When an agent shows "context issues" (premature compression, 401s, 504s, DeepSee
verify ALL FOUR of these against the live config. They are the only root causes found in production: verify ALL FOUR of these against the live config. They are the only root causes found in production:
1. **max_context_window correct?** — BOTH `compression.max_context_window` AND `context.max_context_window` 1. **max_context_window correct?** — BOTH `compression.max_context_window` AND `context.max_context_window`
MUST be `131072` (all GPUs are 128K). A value of `262144` causes instability near 100K and must NOT be used. MUST be `131072` (the syslog-auto pool floor: NVIDIA hosts are 128K; Strix Halo is 256K).
A `262144` client window can route to a 128K NVIDIA host and fail, so it must NOT be used.
~83K instead of ~170K. Check: `grep -n max_context_window ~/.hermes/config.yaml` ~83K instead of ~170K. Check: `grep -n max_context_window ~/.hermes/config.yaml`
2. **base_url uses authenticated path?** — `custom_providers[0].base_url`, `delegation.base_url`, 2. **base_url uses authenticated path?** — `custom_providers[0].base_url`, `delegation.base_url`,
and ALL `auxiliary.*.base_url` MUST be `http://192.168.68.116/litellm/v1` (Rule 5, canonical) and ALL `auxiliary.*.base_url` MUST be `http://192.168.68.116/litellm/v1` (Rule 5, canonical)
+2 -2
View File
@@ -4,7 +4,7 @@ kind: responsibility
description: > description: >
Optimizes the full Syslog inference stack — LiteLLM routing weights, GPU model Optimizes the full Syslog inference stack — LiteLLM routing weights, GPU model
assignments, agent context management, and prompt caching — to reduce response assignments, agent context management, and prompt caching — to reduce response
times to sub-15s average. All GPUs now at 128K context (stable ceiling). times to sub-15s average. NVIDIA GPUs at 128K context; Strix Halo at 256K (2026-09-12).
id: 067NC6KP02RG60S50M40E30928 id: 067NC6KP02RG60S50M40E30928
--- ---
@@ -63,7 +63,7 @@ prefill time at 532 tok/s. Fix context first, routing second.
- **Cache everything repeated**: system prompts, skill docs, AGENTS.md — these - **Cache everything repeated**: system prompts, skill docs, AGENTS.md — these
never change between turns. Single-digit cache hit rate is unacceptable. never change between turns. Single-digit cache hit rate is unacceptable.
- **Lower context ceiling**: 128K window is the stable ceiling for agent conversations. - **Lower context ceiling**: 128K window is the stable ceiling for agent conversations.
GPUs reduced from 256K to 128K (2026-07-17). 128K window should compact at 85K (0.65 threshold). For larger contexts, route to external providers. GPUs reduced from 256K to 128K (2026-07-17) for the NVIDIA hosts; Strix Halo runs 256K (2026-09-12). 128K window should compact at 85K (0.65 threshold). For larger contexts, route to external providers.
### Shape ### Shape
+1 -1
View File
@@ -223,7 +223,7 @@ description: >
**Prometheus targets**: **Prometheus targets**:
- 192.168.68.8:9400 (RTX 3090 — qwen) - 192.168.68.8:9400 (RTX 3090 — qwen)
- 192.168.68.110:9400 (RTX 5070 — gpu-vision) - 192.168.68.110:9400 (RTX 5070 — gpu-vision)
- 192.168.68.15:9400 (Strix Halo — qwen3.6-35B-udq4) - 192.168.68.15:9400 (Strix Halo — strix-moe)
- harness-litellm:4000 (LiteLLM health) - harness-litellm:4000 (LiteLLM health)
### Ecosystem C: Netbird (72.61.0.17 — Hostinger srv1079750.hstgr.cloud) ### Ecosystem C: Netbird (72.61.0.17 — Hostinger srv1079750.hstgr.cloud)
+8 -3
View File
@@ -44,7 +44,7 @@ Request → nginx:80 → LiteLLM:4000 → GPU(llama-server, parallel 2)
**What changed (v3.2.0 → v4.0.0 — 2026-07-08)**: **What changed (v3.2.0 → v4.0.0 — 2026-07-08)**:
- Router REMOVED from request path — LiteLLM proxies directly to GPU - Router REMOVED from request path — LiteLLM proxies directly to GPU
- All GPUs at parallel 2 (was parallel 1) - All GPUs at parallel 2 (was parallel 1)
- NVIDIA context reduced 256K→128K to free VRAM — now the stable ceiling across all GPUs (2026-07-17) - NVIDIA context reduced 256K→128K to free VRAM — the stable NVIDIA ceiling (2026-07-17); Strix Halo runs 256K (2026-09-12)
- Timeouts and fallback chains are config state — read them from CT 116 `/opt/inference-harness/litellm_config.yaml`; they are not duplicated here. - Timeouts and fallback chains are config state — read them from CT 116 `/opt/inference-harness/litellm_config.yaml`; they are not duplicated here.
## Parameters ## Parameters
@@ -69,7 +69,8 @@ Request → nginx:80 → LiteLLM:4000 → GPU(llama-server, parallel 2)
- Network access to public_url, auth_host, and gpu_dashboard_url - Network access to public_url, auth_host, and gpu_dashboard_url
- LiteLLM master key for admin endpoints only (`/key/list`, `/key/generate`, `/key/info`) - LiteLLM master key for admin endpoints only (`/key/list`, `/key/generate`, `/key/info`)
- The dedicated `monitor` agent key on CT 116 at `/etc/litellm-monitor.env` (root-only 0600) for - The dedicated `monitor` agent key on CT 116 at `/etc/litellm-monitor.env` (root-only 0600) for
model inference checks — the master key must never be used for inference model inference checks, scoped for every alias step 7 probes (`gpu-dense`, `gpu-vision`,
`strix-moe`) — the master key must never be used for inference
## GPU Fleet Topology ## GPU Fleet Topology
@@ -144,12 +145,16 @@ contracts — read them there. Do not re-add retired names (`gemma-4-12b`, `gpu-
7. **Check model inference via LiteLLM** — Test one model on each GPU host. The health 7. **Check model inference via LiteLLM** — Test one model on each GPU host. The health
check runs on the **backend edge**, not the public edge, so these paths carry the check runs on the **backend edge**, not the public edge, so these paths carry the
`/litellm/` prefix: `/litellm/` prefix:
- POST http://{{backend_host}}/litellm/v1/chat/completions model=gpu-vision → expect 200 (RTX 5070, .110) - POST http://{{backend_host}}/litellm/v1/chat/completions model=gpu-dense → expect 200 (RTX 3090, .8)
- POST http://{{backend_host}}/litellm/v1/chat/completions model=gpu-vision → expect 200 (RTX 5070, .110) - POST http://{{backend_host}}/litellm/v1/chat/completions model=gpu-vision → expect 200 (RTX 5070, .110)
- POST http://{{backend_host}}/litellm/v1/chat/completions model=strix-moe → expect 200 (Strix Halo, .15) - POST http://{{backend_host}}/litellm/v1/chat/completions model=strix-moe → expect 200 (Strix Halo, .15)
- Auth uses the dedicated `monitor` agent key, read on CT 116 from - Auth uses the dedicated `monitor` agent key, read on CT 116 from
`/etc/litellm-monitor.env` (root-only 0600). Do NOT use the master key for inference — `/etc/litellm-monitor.env` (root-only 0600). Do NOT use the master key for inference —
the master key is for admin endpoints only (`/key/list`, `/key/generate`, `/key/info`). the master key is for admin endpoints only (`/key/list`, `/key/generate`, `/key/info`).
- KEY SCOPE: the `monitor` key MUST be scoped for all three probed aliases (`gpu-dense`,
`gpu-vision`, `strix-moe`), otherwise the probe returns 403 and the host is not covered.
If a probe returns 403, widen the monitor key's model list on CT 116 (add the missing
alias) and re-run — never drop the host from the probe to make the check pass.
- `gemma-4-12b` was retired and returns 400 `Invalid model name` — do not re-add it to - `gemma-4-12b` was retired and returns 400 `Invalid model name` — do not re-add it to
this list. The RTX 5070 host now serves `gpu-vision`. this list. The RTX 5070 host now serves `gpu-vision`.
- `/v1/models` is **key-scoped**: a model is only visible to keys allowed to use it, so - `/v1/models` is **key-scoped**: a model is only visible to keys allowed to use it, so
+2 -2
View File
@@ -90,8 +90,8 @@ raw data never provided.
| Worker | Model | Toolsets | Role | Use When | | Worker | Model | Toolsets | Role | Use When |
|--------|-------|----------|------|----------| |--------|-------|----------|------|----------|
| `syslog-code` | qwen3.6-27B-code | terminal, file, web, memory, skills | Code patches, automation, scripts | Writing/modifying code, creating scripts, debugging, reading/writing files | | `syslog-code` | gpu-dense | terminal, file, web, memory, skills | Code patches, automation, scripts | Writing/modifying code, creating scripts, debugging, reading/writing files |
| `syslog-devops` | qwen3.6-27B-code | terminal, file, web, memory, skills | Infrastructure, DB, bridge, Proxmox | Server ops, SSH, Docker, Proxmox, DB queries, hardware checks | | `syslog-devops` | gpu-dense | terminal, file, web, memory, skills | Infrastructure, DB, bridge, Proxmox | Server ops, SSH, Docker, Proxmox, DB queries, hardware checks |
| `syslog-email` | strix-moe | terminal, file, web, memory, skills | Email automation, mail operations | Sending/receiving email, inbox management, SMTP operations | | `syslog-email` | strix-moe | terminal, file, web, memory, skills | Email automation, mail operations | Sending/receiving email, inbox management, SMTP operations |
| `syslog-research` | strix-moe | terminal, file, web, memory, skills, **browser** | Analysis, classification, data processing | Web research, browser tasks, data analysis, classification, reading docs | | `syslog-research` | strix-moe | terminal, file, web, memory, skills, **browser** | Analysis, classification, data processing | Web research, browser tasks, data analysis, classification, reading docs |
| `syslog-review` | strix-moe | terminal, file, web, memory, skills | Verification, QA, audit validation | **ALWAYS** verify worker output before delivery — especially for infra changes, code builds, and research findings | | `syslog-review` | strix-moe | terminal, file, web, memory, skills | Verification, QA, audit validation | **ALWAYS** verify worker output before delivery — especially for infra changes, code builds, and research findings |
+1 -1
View File
@@ -87,7 +87,7 @@ agent: abiba
| storepve | 192.168.68.6 | PVE | | storepve | 192.168.68.6 | PVE |
| acerpve | 192.168.68.9 | PVE (hosts llm-gpu qemu/101) | | acerpve | 192.168.68.9 | PVE (hosts llm-gpu qemu/101) |
| minipve | 192.168.68.12 | PVE | | minipve | 192.168.68.12 | PVE |
| amdpve | 192.168.68.15 | PVE + Strix Halo LLM (qwen3.6-35B-udq4, strix-moe) | | amdpve | 192.168.68.15 | PVE + Strix Halo LLM (strix-moe) |
## Operations ## Operations