I built dsh-docker to run the DeepSeek Harness Web UI in a small, locked-down Docker container. The Harness is useful, but it can also read and edit files, run commands, install plugins, and store model credentials. I …
One detail that is easy to forget when building CUDA containers is that the GPU itself is normally not available during docker build. The compiler and CUDA toolkit can be present, but PyTorch cannot inspect the target …
GPU support: Tested on an RTX 3090. Theoretically compatible cards are listed at the end of this guide.
Validated on 16 August 2026 with:
Ubuntu 26.04 LTS (resolute), x86-64 Linux kernel 7.0.0-29-generic NVIDIA GeForce …