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Smaller Docker image

This commit is contained in:
Daniel Kempkens 2022-07-15 20:29:23 +02:00
parent 7b441e66da
commit 51d8102432
3 changed files with 33 additions and 28 deletions

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@ -1,12 +1,13 @@
FROM python:3 as stage-1 FROM python:3.10.5-slim-bullseye as install
ARG WEEWX_UID=421
ENV WEEWX_HOME="/home/weewx" ENV WEEWX_HOME="/home/weewx"
ENV ARCHIVE="weewx-4.8.0.tar.gz" ENV WEEWX_VERSION="4.8.0"
ENV NEOWX_VERSION="latest" ENV ARCHIVE="weewx-${WEEWX_VERSION}.tar.gz"
ENV WDC_VERSION="v1.3.1" ENV WEEWX_WDC_VERSION="v1.3.1"
RUN addgroup --system --gid 421 weewx &&\ RUN addgroup --system --gid ${WEEWX_UID} weewx \
adduser --system --uid 421 --ingroup weewx weewx && adduser --system --uid ${WEEWX_UID} --ingroup weewx weewx
WORKDIR /tmp WORKDIR /tmp
COPY requirements.txt ./ COPY requirements.txt ./
@ -16,42 +17,48 @@ RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH" ENV PATH="/opt/venv/bin:$PATH"
RUN pip install --no-cache-dir --requirement requirements.txt RUN pip install --no-cache-dir --requirement requirements.txt
# WeeWX setup # Download weewx and plugins
RUN wget -O "${ARCHIVE}" "http://www.weewx.com/downloads/released_versions/${ARCHIVE}" &&\ RUN wget -O "${ARCHIVE}" "http://www.weewx.com/downloads/released_versions/${ARCHIVE}" &&\
wget -O weewx-interceptor.zip https://github.com/nifoc/weewx-interceptor/archive/refs/heads/feature/ecowitt-fields.zip &&\ wget -O weewx-interceptor.zip https://github.com/nifoc/weewx-interceptor/archive/refs/heads/feature/ecowitt-fields.zip &&\
wget -O weewx-forecast.zip https://github.com/chaunceygardiner/weewx-forecast/archive/master.zip &&\ wget -O weewx-forecast.zip https://github.com/chaunceygardiner/weewx-forecast/archive/master.zip &&\
wget -O neowx-material.zip https://neoground.com/projects/neowx-material/download/${NEOWX_VERSION} &&\ wget -O weewx-wdc.zip https://github.com/Daveiano/weewx-wdc/releases/download/${WEEWX_WDC_VERSION}/weewx-wdc-${WEEWX_WDC_VERSION}.zip
wget -O weewx-wdc.zip https://github.com/Daveiano/weewx-wdc/releases/download/${WDC_VERSION}/weewx-wdc-${WDC_VERSION}.zip &&\
tar --extract --gunzip --directory ${WEEWX_HOME} --strip-components=1 --file "${ARCHIVE}" &&\
mkdir weewx-wdc && unzip weewx-wdc.zip -d weewx-wdc &&\
chown -R weewx:weewx ${WEEWX_HOME}
# Extract weewx and (some) plugins
RUN tar --extract --gunzip --directory ${WEEWX_HOME} --strip-components=1 --file "${ARCHIVE}" &&\
mkdir weewx-wdc && unzip weewx-wdc.zip -d weewx-wdc
# weewx setup
RUN chown -R weewx:weewx ${WEEWX_HOME}
WORKDIR ${WEEWX_HOME} WORKDIR ${WEEWX_HOME}
RUN bin/wee_extension --install /tmp/weewx-interceptor.zip &&\ RUN bin/wee_extension --install /tmp/weewx-interceptor.zip &&\
bin/wee_extension --install /tmp/weewx-forecast.zip &&\ bin/wee_extension --install /tmp/weewx-forecast.zip &&\
bin/wee_extension --install /tmp/neowx-material.zip &&\
bin/wee_extension --install /tmp/weewx-wdc &&\ bin/wee_extension --install /tmp/weewx-wdc &&\
mkdir user mkdir user
COPY entrypoint.sh ./ COPY entrypoint.sh ./
COPY user/ ./bin/user/ COPY --chown=weewx:weewx user/ ./bin/user/
FROM python:3 as stage-2 FROM python:3.10.5-slim-bullseye as final
ARG WEEWX_UID=421
ENV WEEWX_HOME="/home/weewx" ENV WEEWX_HOME="/home/weewx"
RUN addgroup --system --gid 421 weewx &&\ RUN addgroup --system --gid ${WEEWX_UID} weewx \
adduser --system --uid 421 --ingroup weewx weewx && adduser --system --uid ${WEEWX_UID} --ingroup weewx weewx
# Install runtime dependencies
RUN apt-get update -qq -y &&\ RUN apt-get update -qq -y &&\
DEBIAN_FRONTEND=noninteractive apt-get install -y libusb-1.0-0 gosu busybox-syslogd tzdata nginx-light -qq -y --no-install-recommends &&\ DEBIAN_FRONTEND=noninteractive apt-get install -y \
libusb-1.0-0 \
gosu \
busybox-syslogd \
tzdata \
nginx-light -qq -y --no-install-recommends &&\
rm -rf /var/lib/apt/lists/* rm -rf /var/lib/apt/lists/*
# Copy installation from install stage
WORKDIR ${WEEWX_HOME} WORKDIR ${WEEWX_HOME}
COPY --from=install /opt/venv /opt/venv
COPY --from=stage-1 /opt/venv /opt/venv COPY --from=install ${WEEWX_HOME} ${WEEWX_HOME}
COPY --from=stage-1 ${WEEWX_HOME} ${WEEWX_HOME}
RUN mkdir /data && \ RUN mkdir /data && \
cp weewx.conf /data cp weewx.conf /data

3
README.md Normal file
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@ -0,0 +1,3 @@
# weewx-docker
Based on: [felddy/weewx-docker](https://github.com/felddy/weewx-docker)

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@ -23,11 +23,6 @@ if [ "$(id -u)" = 0 ]; then
nginx -c /data/nginx.conf nginx -c /data/nginx.conf
# skin config # skin config
if [ -e /data/neowx-material-skin.conf ]; then
rm -f ./skins/neowx-material/skin.conf
ln -s /data/neowx-material-skin.conf ./skins/neowx-material/skin.conf
fi
if [ -e /data/weewx-wdc-skin.conf ]; then if [ -e /data/weewx-wdc-skin.conf ]; then
rm -f ./skins/weewx-wdc/skin.conf rm -f ./skins/weewx-wdc/skin.conf
ln -s /data/weewx-wdc-skin.conf ./skins/weewx-wdc/skin.conf ln -s /data/weewx-wdc-skin.conf ./skins/weewx-wdc/skin.conf