esphome/docker/Dockerfile

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Docker
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ARG BUILD_FROM=esphome/esphome-base-amd64:3.1.0
FROM ${BUILD_FROM}
# First install requirements to leverage caching when requirements don't change
COPY requirements.txt docker/platformio_install_deps.py platformio.ini /
RUN \
pip3 install --no-cache-dir -r /requirements.txt \
&& /platformio_install_deps.py /platformio.ini
# Then copy esphome and install
COPY . .
RUN pip3 install --no-cache-dir -e .
# Settings for dashboard
ENV USERNAME="" PASSWORD=""
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# Expose the dashboard to Docker
EXPOSE 6052
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# Run healthcheck (heartbeat)
HEALTHCHECK --interval=30s --timeout=30s \
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CMD curl --fail http://localhost:6052 || exit 1
# The directory the user should mount their configuration files to
WORKDIR /config
# Set entrypoint to esphome so that the user doesn't have to type 'esphome'
# in every docker command twice
ENTRYPOINT ["esphome"]
# When no arguments given, start the dashboard in the workdir
CMD ["/config", "dashboard"]