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MOSS-DockerFile

https://hub.docker.com/repository/docker/linonetwo/moss/general

用于在 Docker 里运行复旦的 MOSS 语言模型,使用 GradIO 提供 WebUI。

Run

运行环境

Windows 上 docker 运行环境搭建参考2022 最新 Docker 和 WSL2 ,炼丹环境配置指南 - 无人知晓的文章 - 知乎。然后使用 docker desktop 下载和管理镜像。

最小的 int4 量化版本,需要一个 3090ti,将占用 14GB 显存,并随着上下文增加而增加。

下载模型

参考 https://huggingface.co/fnlp/moss-moon-003-sft-int4

# Make sure you have git-lfs installed (https://git-lfs.com)
git lfs install
git clone https://huggingface.co/fnlp/moss-moon-003-sft-int4

# if you want to clone without large files – just their pointers
# prepend your git clone with the following env var:
GIT_LFS_SKIP_SMUDGE=1

我个人是先带上 GIT_LFS_SKIP_SMUDGE=1git clone,来下载 config.json 等文件。然后单独用浏览器下载 10GB 的 pytorch_model.bin 文件,会比较快。

之后需要将这个 moss-moon-003-sft-int4 文件夹作为 Volume 挂载到 docker 的 /mnt/llm 文件夹上。

运行 docker

Example shell command to run it in windows11 with WSL2 enabled

docker run --gpus all -it --volume=C:\Users\linonetwo\Documents\model\LanguageModel:/mnt/llm -d moss:latest

My models are inside C:\Users\linonetwo\Documents\model\LanguageModel, which includes C:\Users\linonetwo\Documents\model\LanguageModel\MOSS\moss-moon-003-sft-plugin-int4\pytorch_model.bin.

If your model are in different location, change the --volume=xxx:/mnt/llm part in the command.

In Docker Desktop, it looks like this:

llm-volume

Build

如果修改了 Docker file,需要重新构建镜像,这样构建:

docker build -t moss . -f ./moss-int4-cuda117.dockerfile

Screenshots

images/webui-demo.jpg

images/resource-usage.jpg

FAQ

Killed

Docker 显示 Killed,一般是因为内存(RAM)不足,改 WSL2 的配置改大提供给虚拟机的内存即可:

参考 https://stackoverflow.com/a/72693871/4617295

failed to solve with frontend dockerfile.v0

 => ERROR [internal] load metadata for docker.io/nvidia/cuda:11.7.1-cudnn8-devel-ubuntu22.04                                    0.2s
------
 > [internal] load metadata for docker.io/nvidia/cuda:11.7.1-cudnn8-devel-ubuntu22.04:
------
failed to solve with frontend dockerfile.v0: failed to create LLB definition: unexpected status code [manifests 11.7.1-cudnn8-devel-ubuntu22.04]: 403 Forbidden

可能需要关掉 buildkit ,参考 https://stackoverflow.com/a/70153060/4617295

Failed to run image

可能是没填 ENTRYPOINT,导致尝试基础镜像执行已被删掉的 /opt/nvidia/nvidia_entrypoint.sh

Failed to run image. Error invoking remote method 'docker-run-container': Error: (HTTP code 400) unexpected - failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "/opt/nvidia/nvidia_entrypoint.sh": stat /opt/nvidia/nvidia_entrypoint.sh: no such file or directory: unknown

补上即可

ENTRYPOINT ["/usr/bin/python3"]
CMD ["moss_web_demo_gradio.py"]
# ENTRYPOINT ["/usr/bin/env"]
# CMD ["bash"]

moss_web_demo_gradio.py

修改自 https://github.com/OpenLMLab/MOSS/blob/main/moss_web_demo_gradio.py ,那个版本未考虑量化用法,普通人电脑跑不了,故适配了量化用法,并自动修复官方运行 demo 会报的 name 'autotune' is not defined 错误。

GPU no found

关键是带上 --gpus all ,即 docker run --gpus all

Credit

参考了 mortals-debuging/pytorch-docker