Docker for HPC

This repository collects Dockerized versions of the most widespread HPC stacks. In particular, each folder contains:

• A set of Dockerfiles that can be used standalone or manually assembled in a microservices application;
• A docker-compose.yml file that simulates an HPC cluster orchestrated by the selected stack.

This repository's main purpose is to provide the HPC community with Docker-based simulated environments of HPC stacks, which will be used mainly for small-scale experiments, debugging, and CI/CD pipelines.

All Docker containers are published on DockerHub under the alphaunito organization. At the moment, this repository contains Dockerized versions of:

• OpenPBS
• Slurm

All images support the explicit definition of opencontainers annotations through two build args:

• The COMMIT build arg should contain the digest of the commit the image is being created from. It populates the org.opencontainers.image.revision label
• The CREATION_DATE build arg should contain the creation time of the image in RFC 3339 format. It populates the org.opencontainers.image.created label