vh
e6ab51c74a
New stacks/qwen36-27b-aeon: two co-located vLLM serves on ana-ml2 GPU0 — gen (:8015, MTP off) and an RP seat (:8016, native MTP) — dense Qwen3.6-27B (qwen3_5 GDN-hybrid, uncensored/abliterated), ModelOpt-NVFP4, multimodal, 256K context, depends_on-sequenced util split (~0.50/0.45). Each serve carries a base + `-thinking` served-name so the `-reasoning` gateway records target distinct LiteLLM deployments — otherwise a thinking-off request mutates the shared litellm_params and clobbers enable_thinking (the shared-config footgun that silently disabled char-rp-reasoning). Gateway (stacks/litellm/conf/config.yaml): gen / gen-reasoning / summarizer-large -> AEON :8015; char-rp / char-rp-reasoning added -> RP seat :8016 (Qwen-RP sampler recs); gen-reasoning -> `-thinking`, char-rp-reasoning -> `-rp-thinking`. Retired qwen3.5-122-a10b[-reasoning] + qwen-large[-reasoning] (qwopus displaced; those named a 122B that no longer serves gen).
50 lines
2.3 KiB
Bash
50 lines
2.3 KiB
Bash
# qwen36-27b-aeon tunables — copy to .env on the host, edit there (never commit .env).
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# The real .env lives at /opt/docker/compose/qwen36-27b-aeon/.env on ana-ml2.
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# Per-service vLLM image. Both on latest (0.24.0) after validating it on rp. Reasoning works
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# on 0.24.0 (and did on 0.23.0 too — the trace bug was a LiteLLM shared-config mutation, not
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# vLLM). Rollback: set either back to vllm/vllm-openai:known-good-0.23.0 (tagged on the host).
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AEON_GEN_IMAGE=vllm/vllm-openai:latest
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AEON_RP_IMAGE=vllm/vllm-openai:latest
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# Shared vLLM API key (matches the litellm VLLM_API_KEY). Blank = no auth.
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API_KEY=
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# Both instances pin to the same physical GPU (the freed qwopus slot).
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AEON_GPU_ID=0
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# ── General serve (MTP off) → gen / gen-reasoning / summarizer-large ──
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AEON_GEN_CONTAINER_NAME=vllm-aeon-gen
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AEON_GEN_PORT=8015
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AEON_GEN_SERVED_NAME=qwen3.6-27b-aeon
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AEON_GEN_SERVED_NAME_THINK=qwen3.6-27b-aeon-thinking
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AEON_GEN_MODEL=/tank/aimodels/qwen36-27b-aeon-nvfp4
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AEON_GEN_GPU_MEM_UTIL=0.45
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AEON_GEN_MAX_MODEL_LEN=131072
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AEON_GEN_MAX_NUM_SEQS=16
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AEON_GEN_KV_CACHE_DTYPE=fp8
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# Reasoning parser — KEEP qwen3. This checkpoint's chat_template.jinja injects the opening
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# <think> into the PROMPT (output has only </think>). qwen3 handles the non-thinking path
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# correctly. NOTE: enable_thinking:true does NOT surface reasoning_content under EITHER qwen3
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# or deepseek_r1 (the reasoning is generated but dropped) — that needs a chat_template fix,
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# NOT a parser swap. deepseek_r1 was tested and is WORSE: it breaks the non-thinking path
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# too (both content and reasoning_content come back empty). Do not use deepseek_r1 here.
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AEON_GEN_REASONING_PARSER=qwen3
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# ── RP seat (native MTP on) → char-rp ──
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AEON_RP_CONTAINER_NAME=vllm-aeon-rp
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AEON_RP_PORT=8016
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AEON_RP_SERVED_NAME=qwen3.6-27b-aeon-rp
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AEON_RP_SERVED_NAME_THINK=qwen3.6-27b-aeon-rp-thinking
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# Full 27GB variant by default; switch to the 21GB XS for ~6GB more co-location margin:
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# AEON_RP_MODEL=/tank/aimodels/qwen36-27b-aeon-nvfp4-xs
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AEON_RP_MODEL=/tank/aimodels/qwen36-27b-aeon-nvfp4
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AEON_RP_GPU_MEM_UTIL=0.40
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AEON_RP_MAX_MODEL_LEN=65536
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AEON_RP_MAX_NUM_SEQS=2
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AEON_RP_KV_CACHE_DTYPE=fp8
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AEON_RP_REASONING_PARSER=qwen3
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# Native MTP head. If stock vLLM names it differently, try method=mtp.
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AEON_RP_SPEC_METHOD=qwen3_5_mtp
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AEON_RP_SPEC_TOKENS=3
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