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* Docker: allow configuration of HTTP listen port via env var * Update docs/install.md Co-authored-by: Michael Telatynski <7t3chguy@gmail.com> * prettier * Docker: run as non-root * Simplify sed incantation --------- Co-authored-by: Michael Telatynski <7t3chguy@gmail.com>
43 lines
1.3 KiB
Docker
43 lines
1.3 KiB
Docker
# Builder
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FROM --platform=$BUILDPLATFORM node:22-bullseye AS builder
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# Support custom branch of the js-sdk. This also helps us build images of element-web develop.
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ARG USE_CUSTOM_SDKS=false
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ARG JS_SDK_REPO="https://github.com/matrix-org/matrix-js-sdk.git"
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ARG JS_SDK_BRANCH="master"
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WORKDIR /src
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COPY . /src
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RUN /src/scripts/docker-link-repos.sh
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RUN yarn --network-timeout=200000 install
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RUN /src/scripts/docker-package.sh
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# Copy the config now so that we don't create another layer in the app image
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RUN cp /src/config.sample.json /src/webapp/config.json
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# App
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FROM nginx:alpine-slim
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COPY --from=builder /src/webapp /app
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# Override default nginx config. Templates in `/etc/nginx/templates` are passed
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# through `envsubst` by the nginx docker image entry point.
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COPY /docker/nginx-templates/* /etc/nginx/templates/
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# Tell nginx to put its pidfile elsewhere, so it can run as non-root
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RUN sed -i -e 's,/var/run/nginx.pid,/tmp/nginx.pid,' /etc/nginx/nginx.conf
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# nginx user must own the cache and etc directory to write cache and tweak the nginx config
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RUN chown -R nginx:0 /var/cache/nginx /etc/nginx
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RUN chmod -R g+w /var/cache/nginx /etc/nginx
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RUN rm -rf /usr/share/nginx/html \
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&& ln -s /app /usr/share/nginx/html
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# Run as nginx user by default
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USER nginx
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# HTTP listen port
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ENV ELEMENT_WEB_PORT=80
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