dockerfiles

vwsfriend/Dockerfile

@@ -1,11 +1,12 @@
 # Here is the build image
 FROM python:3.8.0-slim as builder
 RUN apt-get update \
-&& apt-get install gcc -y \
+&& apt-get install gcc libpq-dev python-dev -y \
 && apt-get clean
-COPY . vwsfriend
-RUN pip install --upgrade pip
-RUN pip install --user vwsfriend
+RUN python -m venv /opt/venv
+# Make sure we use the virtualenv:
+ENV PATH="/opt/venv/bin:$PATH"
+RUN pip install vwsfriend
 
 FROM python:3.9.6-slim-buster
 
@@ -15,8 +16,8 @@ ENV WECONNECT_INTERVAL=
 ENV ADDITIONAL_PARAMETERS=
 ENV DATABASE_URL=
 
-COPY --from=builder /root/.local /root/.local
-ENV PATH=/root/.local/bin:$PATH
+COPY --from=builder /opt/venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
 RUN mkdir -p /config
 
 CMD vwsfriend --username ${WECONNECT_USER} --password ${WECONNECT_PASSWORD} --interval ${WECONNECT_INTERVAL} --database-url ${DATABASE_URL} --config-dir /config ${ADDITIONAL_PARAMETERS}

vwsfriend/Dockerfile-edge

@@ -1,28 +1,40 @@
-FROM python:3.9.5-alpine
+# Here is the build image
+FROM ubuntu:20.04 as builder
+
+ENV DEBIAN_FRONTEND="noninteractive"
+ENV TZ="Etc/UTC"
+
+RUN apt-get update && apt-get install --no-install-recommends -y python3.9 python3.9-dev python3.9-venv python3-pip python3-wheel build-essential && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+COPY . vwsfriend
+RUN python3.9 -m venv /opt/venv
+# Make sure we use the virtualenv:
+ENV PATH="/opt/venv/bin:$PATH"
+WORKDIR ./vwsfriend/
+RUN pip3 install --no-cache-dir wheel
+RUN pip3 install --no-cache-dir -r requirements.txt
+RUN pip3 install --no-cache-dir .
+
+#RUN python setup.py install
+
+FROM ubuntu:20.04 AS runner-image
 
 ENV WECONNECT_USER=
 ENV WECONNECT_PASSWORD=
 ENV WECONNECT_INTERVAL=
 ENV ADDITIONAL_PARAMETERS=
 ENV DATABASE_URL=
 
-COPY . vwsfriend
-RUN apk add --no-cache --virtual .build-deps rust build-base gcc libc-dev libffi-dev musl-dev python3-dev libffi-dev openssl-dev cargo postgresql-dev && \
-   apk --no-cache add libpq && \
-   apk --no-cache add jpeg-dev \
-                          zlib-dev \
-                          freetype-dev \
-                          lcms2-dev \
-                          openjpeg-dev \
-                          tiff-dev \
-                          tk-dev \
-                          tcl-dev
-RUN --mount=type=cache,target=/root/.cache \
-    pip install -r ./vwsfriend/requirements.txt && \
-    pip install -r ./vwsfriend/setup_requirements.txt && \
-    pip install -r ./vwsfriend/test_requirements.txt && \
-    pip install ./vwsfriend/
-RUN apk del .build-deps
+RUN apt-get update && apt-get install --no-install-recommends -y python3.9 python3-venv && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /opt/venv /opt/venv
+ENV VIRTUAL_ENV=/opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
 RUN mkdir -p /config
 
+# make sure all messages always reach console
+ENV PYTHONUNBUFFERED=1
+
 CMD vwsfriend --username ${WECONNECT_USER} --password ${WECONNECT_PASSWORD} --interval ${WECONNECT_INTERVAL} --database-url ${DATABASE_URL} --config-dir /config ${ADDITIONAL_PARAMETERS}