600c07e358
- Switched base image to nginxinc/nginx-unprivileged for improved security. - Adjusted user permissions and ownership settings for better compliance with non-root user practices. - Removed unnecessary commands related to pid and user configuration in nginx.conf.
38 lines
1.2 KiB
Docker
38 lines
1.2 KiB
Docker
# syntax=docker/dockerfile:1
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# Image officielle « non-root » (nginxinc) : pid, user, port 8080 — on n’imite pas nginx:alpine à coups de sed.
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# https://github.com/nginxinc/docker-nginx-unprivileged
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FROM nginxinc/nginx-unprivileged:stable-alpine
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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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# Même UID que l’image (nginx, 101) ; pas de retouche manuelle de nginx.conf.
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RUN chmod +x /refresh.sh \
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&& chown -R nginx:nginx /usr/share/nginx/html /refresh.sh \
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&& mkdir -p /home/nginx \
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&& chown nginx:nginx /home/nginx \
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&& su nginx -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 nginx
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EXPOSE 8080
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CMD sh -c "/refresh.sh & exec nginx -g 'daemon off;'"
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