awesome-compose/flask/app/Dockerfile
Milas Bowman ec552567c7
flask: dev envs support & misc improvements (#263)
* Docker Desktop Development Environments config
* Use cache volumes for pip
* Upgrade from Python 3.7 -> Python 3.10
* Use port `8000` to avoid conflicts with Airplay on
  macOS for default Flask port `5000`
* Use `SIGINT` to gracefully stop Flask

Signed-off-by: Milas Bowman <milas.bowman@docker.com>
2022-07-08 09:22:59 -04:00

28 lines
505 B
Docker

# syntax=docker/dockerfile:1.4
FROM --platform=$BUILDPLATFORM python:3.10-alpine AS builder
WORKDIR /app
COPY requirements.txt /app
RUN --mount=type=cache,target=/root/.cache/pip \
pip3 install -r requirements.txt
COPY . /app
ENTRYPOINT ["python3"]
CMD ["app.py"]
FROM builder as dev-envs
RUN <<EOF
apk update
apk add git
EOF
RUN <<EOF
addgroup -S docker
adduser -S --shell /bin/bash --ingroup docker vscode
EOF
# install Docker tools (cli, buildx, compose)
COPY --from=gloursdocker/docker / /