llama.cpp/docker

Simple Dockerfiles for building the llama-cpp-python server with external model bin files

• ./openblas_simple/Dockerfile - a simple Dockerfile for non-GPU OpenBLAS, where the model is located outside the Docker image
• cd ./openblas_simple
• docker build -t openblas_simple .
• docker run -e USE_MLOCK=0 -e MODEL=/var/model/<model-path> -v <model-root-path>:/var/model -t openblas_simple where <model-root-path>/<model-path> is the full path to the model file on the Docker host system.
• ./cuda_simple/Dockerfile - a simple Dockerfile for CUDA accelerated CuBLAS, where the model is located outside the Docker image
• cd ./cuda_simple
• docker build -t cuda_simple .
• docker run -e USE_MLOCK=0 -e MODEL=/var/model/<model-path> -v <model-root-path>:/var/model -t cuda_simple where <model-root-path>/<model-path> is the full path to the model file on the Docker host system.

"Bot-in-a-box" - a method to build a Docker image by choosing a model to be downloaded and loading into a Docker image

• cd ./auto_docker:
• hug_model.py - a Python utility for interactively choosing and downloading the latest 5_1 quantized models from huggingface.co/TheBloke
• Dockerfile - a single OpenBLAS and CuBLAS combined Dockerfile that automatically installs a previously downloaded model model.bin

Get model from Hugging Face

python3 ./hug_model.py

You should now have a model in the current directory and model.bin symlinked to it for the subsequent Docker build and copy step. e.g.

docker $ ls -lh *.bin
-rw-rw-r-- 1 user user 4.8G May 23 18:30 <downloaded-model-file>.q5_1.bin
lrwxrwxrwx 1 user user   24 May 23 18:30 model.bin -> <downloaded-model-file>.q5_1.bin

Note #1: Make sure you have enough disk space to download the model. As the model is then copied into the image you will need at least TWICE as much disk space as the size of the model:

Model	Quantized size
7B	5 GB
13B	10 GB
30B	25 GB
65B	50 GB

Note #2: If you want to pass or tune additional parameters, customise ./start_server.sh before running docker build ...

Install Docker Server

Note #3: This was tested with Docker running on Linux. If you can get it working on Windows or MacOS, please update this README.md with a PR!

Install Docker Engine

Use OpenBLAS

Use if you don't have a NVidia GPU. Defaults to python:3-slim-bullseye Docker base image and OpenBLAS:

Build:

docker build --build-arg -t openblas .

Run:

docker run --cap-add SYS_RESOURCE -t openblas

Use CuBLAS

Requires a NVidia GPU with sufficient VRAM (approximately as much as the size above) and Docker NVidia support (see container-toolkit/install-guide)

Build:

docker build --build-arg IMAGE=nvidia/cuda:12.1.1-devel-ubuntu22.04 -t cublas .

Run:

docker run --cap-add SYS_RESOURCE -t cublas