Base Docker images

• Docker images source code on GitHub
• Docker images wiki on GitHub
• Docker container images on GitHub

Use one of the TNA base Docker Python images which provide you with consistent Docker images of all your applications.

These base images:

• extend the official Python images
• include common tools used within TNA (Poetry, nvm, Gunicorn, Uvicorn)
• don't run as the root user
• are built for use on both amd64 and arm64 architectures
• work with the Python frameworks used within TNA (Flask, Django and FastAPI)
• contain healthcheck definitons
• work for a number of preset environments
• can be customised in terms of their thread counts, worker numbers, log levels etc.
• can build any NodeJS assets as part of their build process
• are linted with hadolint and shellcheck
• can start up development NodeJS scripts to build assets in the background