badbl0cks
9c41f63247
- Dev and prod both now run with the same exact docker configuration, except the .env file copied in. - Removed the `.env` file and added a new `.env.dev` file for development settings, including database configuration and API keys. - Introduced a `.envrc` file for automatic venv activation. - Updated `deploy.sh` to utilize `uv` for running management commands and added a command for building Tailwind CSS. - Created `docker-compose.yml` for local development with PostgreSQL, ensuring proper service dependencies. - Deleted unnecessary files such as `docker-compose_db_only.yml` and `requirements.txt` to streamline the project structure.
131 lines
3.9 KiB
Docker
131 lines
3.9 KiB
Docker
# syntax=docker/dockerfile:1.9
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FROM python3.13-slim-bookworm AS build
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# The following does not work in Podman unless you build in Docker
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# compatibility mode: <https://github.com/containers/podman/issues/8477>
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# You can manually prepend every RUN script with `set -ex` too.
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SHELL ["sh", "-exc"]
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# Ensure apt-get doesn't open a menu on you.
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ENV DEBIAN_FRONTEND=noninteractive
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### Start build prep.
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### This should be a separate build container for better reuse.
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# RUN <<EOT
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# apt-get update -qy
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# apt-get install -qyy \
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# -o APT::Install-Recommends=false \
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# -o APT::Install-Suggests=false \
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# nodejs npm
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# EOT
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COPY --from=ghcr.io/astral-sh/uv:0.7.2 /uv /usr/local/bin/uv
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# - Silence uv complaining about not being able to use hard links,
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# - tell uv to byte-compile packages for faster application startups,
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# - prevent uv from accidentally downloading isolated Python builds,
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# - pick a Python, and finally declare `/app` as the target for `uv sync`.
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ENV UV_LINK_MODE=copy \
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UV_COMPILE_BYTECODE=1 \
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UV_PYTHON_DOWNLOADS=never \
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UV_PYTHON=python3.13 \
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UV_PROJECT_ENVIRONMENT=/app
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### End build prep -- this is where your app Dockerfile should start.
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# Synchronize DEPENDENCIES without the application itself.
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# This layer is cached until uv.lock or pyproject.toml change, which are
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# only temporarily mounted into the build container since we don't need
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# them in the production one.
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# You can create `/app` using `uv venv` in a separate `RUN`
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# step to have it cached, but with uv it's so fast, it's not worth
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# it, so we let `uv sync` create it for us automagically.
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RUN --mount=type=cache,target=/root/.cache \
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--mount=type=bind,source=uv.lock,target=uv.lock \
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--mount=type=bind,source=pyproject.toml,target=pyproject.toml \
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uv sync \
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--locked \
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--no-dev \
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--no-install-project
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# Now install the rest from `/src`: The APPLICATION w/o dependencies.
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# `/src` will NOT be copied into the runtime container.
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# LEAVE THIS OUT if your application is NOT a proper Python package.
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# COPY . /src
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# WORKDIR /src
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# RUN --mount=type=cache,target=/root/.cache \
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# uv sync \
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# --locked \
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# --no-dev \
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# --no-editable
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##########################################################################
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FROM python:3.13-slim-bookworm
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SHELL ["sh", "-exc"]
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ARG ENV_FILE=.env.production
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# Optional: add the application virtualenv to search path.
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ENV PATH=/app/bin:$PATH
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ENV PYTHONPATH=/code
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ENV PYTHONUNBUFFERED 1
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ENV HOME /code
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# Don't run your app as root.
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RUN <<EOT
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groupadd -r app
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useradd -r -d /app -g app -N app
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EOT
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# Note how the runtime dependencies differ from build-time ones.
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# Notably, there is no uv either!
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RUN <<EOT
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apt-get update -qy
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apt-get install -qyy \
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-o APT::Install-Recommends=false \
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-o APT::Install-Suggests=false \
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nodejs xvfb curl
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RUN playwright install-deps && playwright install
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apt-get clean
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rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
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EOT
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# COPY docker-entrypoint.sh /
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# ENTRYPOINT ["/docker-entrypoint.sh"]
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# See <https://hynek.me/articles/docker-signals/>.
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STOPSIGNAL SIGINT
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# Copy the pre-built `/app` directory to the runtime container
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# and change the ownership to user app and group app in one step.
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COPY --from=build --chown=app:app /app /app
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# If your application is NOT a proper Python package that got
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# pip-installed above, you need to copy your application into
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# the container HERE:
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COPY . /code
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USER app
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#WORKDIR /app # If python-packaged
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WORKDIR /code # If not python-packaged
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# Strictly optional, but I like it for introspection of what I've built
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# and run a smoke test that the application can, in fact, be imported.
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# RUN <<EOT
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# python -V
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# python -Im site
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# python -Ic 'import the_app'
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# EOT`
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RUN rm -f .env
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COPY ${ENV_FILE} .env
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EXPOSE 8000
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HEALTHCHECK CMD curl --fail http://localhost:8000/health/ || exit 1
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CMD ["granian", "--interface", "wsgi", "django_project.wsgi", "--host", "0.0.0.0", "--port", "8000", "--workers", "4"]
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