dockerfile-revert

Dockerfile

@@ -1,77 +1,12 @@
-# syntax=docker/dockerfile:1
-# Keep this syntax directive! It's used to enable Docker BuildKit
-
-# Based on https://github.com/python-poetry/poetry/discussions/1879?sort=top#discussioncomment-216865
-
-FROM python:alpine as python-base
-
-    # python
-ENV PYTHONUNBUFFERED=1 \
-    # prevents python creating .pyc files
-    PYTHONDONTWRITEBYTECODE=1 \
-    \
-    # pip
-    PIP_DISABLE_PIP_VERSION_CHECK=on \
-    PIP_DEFAULT_TIMEOUT=100 \
-    \
-    # poetry
-    # https://python-poetry.org/docs/configuration/#using-environment-variables
-    POETRY_VERSION=1.8.0 \
-    # make poetry install to this location
-    POETRY_HOME="/opt/poetry" \
-    # make poetry create the virtual environment in the project's root
-    # it gets named `.venv`
-    POETRY_VIRTUALENVS_IN_PROJECT=true \
-    # do not ask any interactive question
-    POETRY_NO_INTERACTION=1 \
-    \
-    # paths
-    # this is where our requirements + virtual environment will live
-    PYSETUP_PATH="/opt/pysetup" \
-    VENV_PATH="/opt/pysetup/.venv"
-
-
-# prepend poetry and venv to path
-ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
-
-
-################################
-# BUILDER-BASE
-# Used to build deps + create our virtual environment
-################################
-FROM python-base as builder
-
-# Update package lists and install necessary dependencies
-RUN apk update && \
-    apk add --no-cache build-base icu-data-full curl python3-dev musl-dev postgresql-dev postgresql-client
-
-# install poetry - respects $POETRY_VERSION & $POETRY_HOME
-# The --mount will mount the buildx cache directory to where
-# Poetry and Pip store their cache so that they can re-use it
-RUN --mount=type=cache,target=/root/.cache \
-    curl -sSL https://install.python-poetry.org | python -
-
-# copy project requirement files here to ensure they will be cached.
-WORKDIR $PYSETUP_PATH
-COPY poetry.lock pyproject.toml ./
-
-# install runtime deps - uses $POETRY_VIRTUALENVS_IN_PROJECT internally
-RUN --mount=type=cache,target=/root/.cache \
-    poetry install --only main
-
-
-################################
-# Final image used for runtime
-################################
-FROM python-base
-
-COPY --from=builder $PYSETUP_PATH $PYSETUP_PATH
+FROM python:alpine
+WORKDIR /app
 COPY . /app
 
-WORKDIR /app
+RUN apk update && apk add --no-cache build-base icu-data-full curl python3-dev musl-dev postgresql-dev postgresql-client
+RUN curl -sSL https://install.python-poetry.org | python
+ENV PATH="${PATH}:/root/.local/bin"
+RUN poetry config virtualenvs.create false && poetry install --only main
 
-# Expose the port
 EXPOSE 8000
 
-# Command to run the application
 CMD ["python", "server.py"]