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https://github.com/ether/etherpad-lite.git
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This makes it possible for users to match the directory inside the container to the host system (for convenience or to avoid confusion).
88 lines
2.9 KiB
Docker
88 lines
2.9 KiB
Docker
# Etherpad Lite Dockerfile
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#
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# https://github.com/ether/etherpad-lite
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#
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# Author: muxator
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FROM node:14-buster-slim
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LABEL maintainer="Etherpad team, https://github.com/ether/etherpad-lite"
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# plugins to install while building the container. By default no plugins are
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# installed.
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# If given a value, it has to be a space-separated, quoted list of plugin names.
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#
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# EXAMPLE:
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# ETHERPAD_PLUGINS="ep_codepad ep_author_neat"
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ARG ETHERPAD_PLUGINS=
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# Control whether abiword will be installed, enabling exports to DOC/PDF/ODT formats.
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# By default, it is not installed.
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# If given any value, abiword will be installed.
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#
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# EXAMPLE:
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# INSTALL_ABIWORD=true
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ARG INSTALL_ABIWORD=
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# Control whether libreoffice will be installed, enabling exports to DOC/PDF/ODT formats.
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# By default, it is not installed.
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# If given any value, libreoffice will be installed.
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#
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# EXAMPLE:
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# INSTALL_LIBREOFFICE=true
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ARG INSTALL_SOFFICE=
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# By default, Etherpad container is built and run in "production" mode. This is
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# leaner (development dependencies are not installed) and runs faster (among
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# other things, assets are minified & compressed).
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ENV NODE_ENV=production
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# Follow the principle of least privilege: run as unprivileged user.
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#
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# Running as non-root enables running this image in platforms like OpenShift
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# that do not allow images running as root.
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#
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# If any of the following args are set to the empty string, default
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# values will be chosen.
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ARG EP_HOME=
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ARG EP_UID=5001
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ARG EP_GID=0
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ARG EP_SHELL=
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RUN groupadd --system ${EP_GID:+--gid "${EP_GID}" --non-unique} etherpad && \
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useradd --system ${EP_UID:+--uid "${EP_UID}" --non-unique} --gid etherpad \
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${EP_HOME:+--home-dir "${EP_HOME}"} --create-home \
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${EP_SHELL:+--shell "${EP_SHELL}"} etherpad
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ARG EP_DIR=/opt/etherpad-lite
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RUN mkdir -p "${EP_DIR}" && chown etherpad:etherpad "${EP_DIR}"
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# install abiword for DOC/PDF/ODT export
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RUN [ -z "${INSTALL_ABIWORD}" ] || (apt update && apt -y install abiword && apt clean && rm -rf /var/lib/apt/lists/*)
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# install libreoffice for DOC/PDF/ODT export
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# the mkdir is needed for configuration of openjdk-11-jre-headless, see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863199
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RUN [ -z "${INSTALL_SOFFICE}" ] || (apt update && mkdir -p /usr/share/man/man1 && apt -y install libreoffice && apt clean && rm -rf /var/lib/apt/lists/*)
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USER etherpad
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WORKDIR "${EP_DIR}"
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COPY --chown=etherpad:etherpad ./ ./
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# install node dependencies for Etherpad
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RUN src/bin/installDeps.sh && \
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rm -rf ~/.npm/_cacache
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# Install the plugins, if ETHERPAD_PLUGINS is not empty.
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#
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# Bash trick: in the for loop ${ETHERPAD_PLUGINS} is NOT quoted, in order to be
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# able to split at spaces.
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RUN for PLUGIN_NAME in ${ETHERPAD_PLUGINS}; do npm install "${PLUGIN_NAME}" || exit 1; done
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# Copy the configuration file.
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COPY --chown=etherpad:etherpad ./settings.json.docker "${EP_DIR}"/settings.json
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# Fix group permissions
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RUN chmod -R g=u .
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EXPOSE 9001
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CMD ["node", "src/node/server.js"]
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