4a5cbb950b
- Introduced ARG variables for UID and GID to allow dynamic user and group configuration. - Updated ownership commands to utilize the new UID and GID parameters, improving compatibility with different environments. - Maintained non-root user practices while ensuring proper permissions for Nginx and associated files.
40 lines
1.2 KiB
Docker
40 lines
1.2 KiB
Docker
# syntax=docker/dockerfile:1
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# Même logique que l’image upstream : UID/GID numériques, pas le nom « nginx ».
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# https://github.com/nginxinc/docker-nginx-unprivileged/blob/main/stable/alpine/Dockerfile
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FROM nginxinc/nginx-unprivileged:stable-alpine
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ARG UID=101
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ARG GID=101
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USER root
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RUN --mount=type=cache,target=/var/cache/apk \
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apk add --no-cache git
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WORKDIR /usr/share/nginx/html
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ARG TALKS_REPO_URL=https://git.specificat.io/arnault/Talks.git
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ARG TALKS_BRANCH=main
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ARG TALKS_SPARSE_DIR=content
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RUN find . -mindepth 1 -delete \
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&& git clone --filter=blob:none --sparse --branch "${TALKS_BRANCH}" --single-branch "${TALKS_REPO_URL}" . \
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&& git sparse-checkout init --cone \
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&& git sparse-checkout set "${TALKS_SPARSE_DIR}"
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COPY nginx/default.conf /etc/nginx/conf.d/default.conf
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COPY refresh.sh /refresh.sh
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RUN chmod +x /refresh.sh \
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&& chown -R "${UID}:${GID}" /usr/share/nginx/html /refresh.sh \
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&& mkdir -p /home/nginx \
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&& chown "${UID}:${GID}" /home/nginx \
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&& su "${UID}" -s /bin/sh -c 'HOME=/home/nginx git config --global --add safe.directory /usr/share/nginx/html'
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ENV HOME=/home/nginx
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USER ${UID}
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EXPOSE 8080
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CMD sh -c "/refresh.sh & exec nginx -g 'daemon off;'"
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