mirror of https://github.com/xwiki-labs/cryptpad
52 lines
1.3 KiB
Docker
52 lines
1.3 KiB
Docker
# Multistage build to reduce image size and increase security
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FROM node:lts-slim AS build
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# Create folder for CryptPad
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RUN mkdir /cryptpad
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WORKDIR /cryptpad
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# Copy CryptPad source code to the container
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COPY . /cryptpad
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RUN sed -i "s@//httpAddress: '::'@httpAddress: '0.0.0.0'@" /cryptpad/config/config.example.js
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RUN sed -i "s@installMethod: 'unspecified'@installMethod: 'docker'@" /cryptpad/config/config.example.js
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# Install dependencies
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RUN npm install --production \
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&& npm run install:components
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# Create actual CryptPad image
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FROM node:lts-slim
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# Create user and group for CryptPad so it does not run as root
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RUN groupadd cryptpad -g 4001
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RUN useradd cryptpad -u 4001 -g 4001 -d /cryptpad
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# Copy cryptpad with installed modules
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COPY --from=build --chown=cryptpad /cryptpad /cryptpad
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USER cryptpad
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# Copy docker-entrypoint.sh script
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COPY --chown=cryptpad docker-entrypoint.sh /cryptpad/docker-entrypoint.sh
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# Set workdir to cryptpad
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WORKDIR /cryptpad
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# Create directories
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RUN mkdir blob block customize data datastore
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# Volumes for data persistence
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VOLUME /cryptpad/blob
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VOLUME /cryptpad/block
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VOLUME /cryptpad/customize
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VOLUME /cryptpad/data
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VOLUME /cryptpad/datastore
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ENTRYPOINT ["/bin/bash", "/cryptpad/docker-entrypoint.sh"]
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# Ports
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EXPOSE 3000 3001 3003
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# Run cryptpad on startup
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CMD ["npm", "start"]
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