Shorten and document Docker tweaks for Python and pip (#35)

Wanted to use some of the setup for bootstrapping another project, so I had a close look over these couple of items.

Reviewed-on: data.coop/membersystem#35
Reviewed-by: valberg <valberg@orn.li>
Co-authored-by: Benjamin Bach <benjamin@overtag.dk>
Co-committed-by: Benjamin Bach <benjamin@overtag.dk>
This commit is contained in:
Benjamin Bach 2024-07-23 22:48:24 +00:00 committed by valberg
parent 5d516b7851
commit 2c99799d4d

View file

@ -1,10 +1,15 @@
FROM python:3.12-slim-bullseye FROM python:3.12-slim-bullseye
# PYTHONFAULTHANDLER: Propagate tracebacks from all threads.
# PYTHONUNBUFFERED: Write terminal output straight to docker (to not confuse Docker Compose).
# PYTHONDONTWRITEBYTECODE: Dont write *pyc files at all, making it possible for a 100% read-only container.
# PIP_NO_CACHE_DIR: Disable PIP cache, we don't need pip's cache after building the image.
# PIP_DISABLE_PIP_VERSION_CHECK: Build the image with the available pip, do not check for updates (faster!)
# PIP_DEFAULT_TIMEOUT: Allow for longer timeouts.
ENV PYTHONFAULTHANDLER=1 \ ENV PYTHONFAULTHANDLER=1 \
PYTHONUNBUFFERED=1 \ PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \ PYTHONDONTWRITEBYTECODE=1 \
PYTHONHASHSEED=random \ PIP_NO_CACHE_DIR=1 \
PIP_NO_CACHE_DIR=off \
PIP_DISABLE_PIP_VERSION_CHECK=on \ PIP_DISABLE_PIP_VERSION_CHECK=on \
PIP_DEFAULT_TIMEOUT=100 PIP_DEFAULT_TIMEOUT=100
ARG BUILD ARG BUILD