# enginex-bi100-compat # # 天数智芯 天垓100(Iluvatar_bi-100)· 文本生成 · vLLM「兼容增强」引擎。 # # 不动模型、不动卡,只把「引擎镜像层」的结构性不兼容在容器启动前修掉。 # 做法照搬社区已上线引擎 zhengzhongwei/vLLM-Iluvatar_bi-100-opt: # **把镜像内的 vllm 二进制换成本仓的 wrapper**,平台原样下发 # `vllm serve /model --port 80 ...` 就会流经 wrapper,无需平台改任何命令。 # # 修什么(全部有日志实证,见 README.md): # R3 extra_special_tokens 是 list -> transformers 崩(社区已上线修复,已合并) # R3b tokenizer_class 是坏类名 -> 加载异常(社区已上线修复,已合并) # R2 模型没有 chat_template -> /v1/chat/completions 400/空输出 # R4 architectures 是镜像未注册类名 -> KeyError / MODEL_NOT_SUPPORTED # R7 镜像缺 ixformer.contrib.vllm.layers -> ModuleNotFoundError(MoE) # # 基线镜像与 zhengzhongwei/vLLM-Iluvatar_bi-100-opt 一致(平台 bi-100 vllm 框架在用的那个), # 保证替换 vllm 二进制的路径与行为可预期。 FROM harbor-contest.4pd.io/luopingyi/bi100/vllm:0.6.3 LABEL org.opencontainers.image.title="enginex-bi100-compat" \ org.opencontainers.image.description="Iluvatar bi-100 vLLM engine with preflight compatibility patches (R2/R3/R3b/R4/R7)" \ com.modelhubxc.engine.target-card="Iluvatar_bi-100" \ com.modelhubxc.engine.framework="vllm" \ com.modelhubxc.engine.task-type="text-generation" \ com.modelhubxc.engine.pattern="zhengzhongwei/vLLM-Iluvatar_bi-100-opt" # 修补脚本 + R7 纯 PyTorch shim(都是小文本文件,无权重) COPY preflight.py /opt/ COPY detect_tokenizer.py /opt/ COPY vllm_wrapper.sh /opt/ COPY shims_ixformer_layers.py /opt/shims_src/ # 组装 ixformer.contrib.vllm.layers 包(R7 兜底,只有真缺模块时才会被 import) RUN set -eux && mkdir -p /opt/shims/ixformer/contrib/vllm/layers && for d in /opt/shims/ixformer /opt/shims/ixformer/contrib /opt/shims/ixformer/contrib/vllm /opt/shims/ixformer/contrib/vllm/layers; do printf '# ModelHub XC compat shim package\n' > "$d/__init__.py"; done && cp /opt/shims_src/shims_ixformer_layers.py /opt/shims/ixformer/contrib/vllm/layers/__init__.py && rm -rf /opt/shims_src && chmod +x /opt/vllm_wrapper.sh /opt/preflight.py && python3 -c "import ast,io;[ast.parse(io.open(f,encoding='utf-8').read()) for f in ['/opt/preflight.py','/opt/detect_tokenizer.py','/opt/shims/ixformer/contrib/vllm/layers/__init__.py']]" && bash -n /opt/vllm_wrapper.sh && echo "[enginex-bi100-compat] preflight syntax OK" # R7:让 shims 全局可 import ENV PYTHONPATH=/opt/shims:${PYTHONPATH} ENV MODEL_DIR=/model # 关键一步:把 vllm 二进制换成 wrapper(真身改名 vllm_real), # 平台下发的 `vllm serve ...` 因此流经本引擎的启动前修补。 RUN set -eux && VLLM_BIN="$(command -v vllm || echo /usr/local/corex/lib64/python3/dist-packages/bin/vllm)" && \ if [ ! -f "$VLLM_BIN" ]; then echo "vllm binary not found at $VLLM_BIN"; exit 1; fi && \ mv "$VLLM_BIN" "${VLLM_BIN}_real" && \ ln -s /opt/vllm_wrapper.sh "$VLLM_BIN" && \ echo "[enginex-bi100-compat] vllm -> wrapper installed"