blog (876c7b5c)

Published 2024-01-20 10:43:04 +00:00 by elia in elia/blog.lazkani.io

Pull the image from the command line:

docker pull scm.project42.io/elia/blog:876c7b5c

Digest:

sha256:b5890439950899f5193768fd70fb6bfa0356b9d1801766d69cb3ed723de5477a

For more information on the Container registry, see the documentation.

Unprivileged NGINX Dockerfiles

ADD file:fc714080c3bcbbce7ac746a10d7b4355ffa36293a8d435d62cd5359ea8eb8364 in /

CMD ["/bin/sh"]

LABEL maintainer=NGINX Docker Maintainers <docker-maint@nginx.com>

ENV NGINX_VERSION=1.25.3

ENV PKG_RELEASE=1

ARG UID=101

ARG GID=101

RUN |2 UID=101 GID=101 /bin/sh -c set -x && addgroup -g $GID -S nginx || true && adduser -S -D -H -u $UID -h /var/cache/nginx -s /sbin/nologin -G nginx -g nginx nginx || true && apkArch="$(cat /etc/apk/arch)" && nginxPackages=" nginx=${NGINX_VERSION}-r${PKG_RELEASE} " && apk add --no-cache --virtual .checksum-deps openssl && case "$apkArch" in x86_64|aarch64) set -x && KEY_SHA512="e09fa32f0a0eab2b879ccbbc4d0e4fb9751486eedda75e35fac65802cc9faa266425edf83e261137a2f4d16281ce2c1a5f4502930fe75154723da014214f0655" && wget -O /tmp/nginx_signing.rsa.pub https://nginx.org/keys/nginx_signing.rsa.pub && if echo "$KEY_SHA512 */tmp/nginx_signing.rsa.pub" | sha512sum -c -; then echo "key verification succeeded!"; mv /tmp/nginx_signing.rsa.pub /etc/apk/keys/; else echo "key verification failed!"; exit 1; fi && apk add -X "https://nginx.org/packages/mainline/alpine/v$(egrep -o '^[0-9]+\.[0-9]+' /etc/alpine-release)/main" --no-cache $nginxPackages ;; *) set -x && tempDir="$(mktemp -d)" && chown nobody:nobody $tempDir && apk add --no-cache --virtual .build-deps gcc libc-dev make openssl-dev pcre2-dev zlib-dev linux-headers bash alpine-sdk findutils && su nobody -s /bin/sh -c " export HOME=${tempDir} && cd ${tempDir} && curl -f -O https://hg.nginx.org/pkg-oss/archive/${NGINX_VERSION}-${PKG_RELEASE}.tar.gz && PKGOSSCHECKSUM=\"00b217979265cc9d66c991c9c89427558936dbaa568d175ca45780589171d94f1866217be09a83438d95494cf38baaa6788320f6d8d23f2fb29c03117391ff88 *${NGINX_VERSION}-${PKG_RELEASE}.tar.gz\" && if [ \"\$(openssl sha512 -r ${NGINX_VERSION}-${PKG_RELEASE}.tar.gz)\" = \"\$PKGOSSCHECKSUM\" ]; then echo \"pkg-oss tarball checksum verification succeeded!\"; else echo \"pkg-oss tarball checksum verification failed!\"; exit 1; fi && tar xzvf ${NGINX_VERSION}-${PKG_RELEASE}.tar.gz && cd pkg-oss-${NGINX_VERSION}-${PKG_RELEASE} && cd alpine && make base && apk index -o ${tempDir}/packages/alpine/${apkArch}/APKINDEX.tar.gz ${tempDir}/packages/alpine/${apkArch}/*.apk && abuild-sign -k ${tempDir}/.abuild/abuild-key.rsa ${tempDir}/packages/alpine/${apkArch}/APKINDEX.tar.gz " && cp ${tempDir}/.abuild/abuild-key.rsa.pub /etc/apk/keys/ && apk del --no-network .build-deps && apk add -X ${tempDir}/packages/alpine/ --no-cache $nginxPackages ;; esac && apk del --no-network .checksum-deps && if [ -f "$tempDir" ]; then rm -rf "$tempDir"; fi && if [ -n "/etc/apk/keys/abuild-key.rsa.pub" ]; then rm -f /etc/apk/keys/abuild-key.rsa.pub; fi && if [ -n "/etc/apk/keys/nginx_signing.rsa.pub" ]; then rm -f /etc/apk/keys/nginx_signing.rsa.pub; fi && apk add --no-cache --virtual .gettext gettext && mv /usr/bin/envsubst /tmp/ && runDeps="$( scanelf --needed --nobanner /tmp/envsubst | awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' | sort -u | xargs -r apk info --installed | sort -u )" && apk add --no-cache $runDeps && apk del --no-network .gettext && mv /tmp/envsubst /usr/local/bin/ && apk add --no-cache tzdata && ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log && mkdir /docker-entrypoint.d # buildkit

RUN |2 UID=101 GID=101 /bin/sh -c sed -i 's,listen 80;,listen 8080;,' /etc/nginx/conf.d/default.conf && sed -i '/user nginx;/d' /etc/nginx/nginx.conf && sed -i 's,/var/run/nginx.pid,/tmp/nginx.pid,' /etc/nginx/nginx.conf && sed -i "/^http {/a \ proxy_temp_path /tmp/proxy_temp;\n client_body_temp_path /tmp/client_temp;\n fastcgi_temp_path /tmp/fastcgi_temp;\n uwsgi_temp_path /tmp/uwsgi_temp;\n scgi_temp_path /tmp/scgi_temp;\n" /etc/nginx/nginx.conf && chown -R $UID:0 /var/cache/nginx && chmod -R g+w /var/cache/nginx && chown -R $UID:0 /etc/nginx && chmod -R g+w /etc/nginx # buildkit

COPY docker-entrypoint.sh / # buildkit

COPY 10-listen-on-ipv6-by-default.sh /docker-entrypoint.d # buildkit

COPY 15-local-resolvers.envsh /docker-entrypoint.d # buildkit

COPY 20-envsubst-on-templates.sh /docker-entrypoint.d # buildkit

COPY 30-tune-worker-processes.sh /docker-entrypoint.d # buildkit

ENTRYPOINT ["/docker-entrypoint.sh"]

EXPOSE map[8080/tcp:{}]

STOPSIGNAL SIGQUIT

USER 101

CMD ["nginx" "-g" "daemon off;"]

ENV NJS_VERSION=0.8.2

ARG UID=101

ARG GID=101

USER root

RUN |2 UID=101 GID=101 /bin/sh -c set -x && apkArch="$(cat /etc/apk/arch)" && nginxPackages=" nginx=${NGINX_VERSION}-r${PKG_RELEASE} nginx-module-xslt=${NGINX_VERSION}-r${PKG_RELEASE} nginx-module-geoip=${NGINX_VERSION}-r${PKG_RELEASE} nginx-module-image-filter=${NGINX_VERSION}-r${PKG_RELEASE} nginx-module-njs=${NGINX_VERSION}.${NJS_VERSION}-r${PKG_RELEASE} " && apk add --no-cache --virtual .checksum-deps openssl && case "$apkArch" in x86_64|aarch64) set -x && KEY_SHA512="e09fa32f0a0eab2b879ccbbc4d0e4fb9751486eedda75e35fac65802cc9faa266425edf83e261137a2f4d16281ce2c1a5f4502930fe75154723da014214f0655" && wget -O /tmp/nginx_signing.rsa.pub https://nginx.org/keys/nginx_signing.rsa.pub && if echo "$KEY_SHA512 */tmp/nginx_signing.rsa.pub" | sha512sum -c -; then echo "key verification succeeded!"; mv /tmp/nginx_signing.rsa.pub /etc/apk/keys/; else echo "key verification failed!"; exit 1; fi && apk add -X "https://nginx.org/packages/mainline/alpine/v$(egrep -o '^[0-9]+\.[0-9]+' /etc/alpine-release)/main" --no-cache $nginxPackages ;; *) set -x && tempDir="$(mktemp -d)" && chown nobody:nobody $tempDir && apk add --no-cache --virtual .build-deps gcc libc-dev make openssl-dev pcre2-dev zlib-dev linux-headers libxslt-dev gd-dev geoip-dev libedit-dev bash alpine-sdk findutils && su nobody -s /bin/sh -c " export HOME=${tempDir} && cd ${tempDir} && curl -f -O https://hg.nginx.org/pkg-oss/archive/${NGINX_VERSION}-${PKG_RELEASE}.tar.gz && PKGOSSCHECKSUM=\"00b217979265cc9d66c991c9c89427558936dbaa568d175ca45780589171d94f1866217be09a83438d95494cf38baaa6788320f6d8d23f2fb29c03117391ff88 *${NGINX_VERSION}-${PKG_RELEASE}.tar.gz\" && if [ \"\$(openssl sha512 -r ${NGINX_VERSION}-${PKG_RELEASE}.tar.gz)\" = \"\$PKGOSSCHECKSUM\" ]; then echo \"pkg-oss tarball checksum verification succeeded!\"; else echo \"pkg-oss tarball checksum verification failed!\"; exit 1; fi && tar xzvf ${NGINX_VERSION}-${PKG_RELEASE}.tar.gz && cd pkg-oss-${NGINX_VERSION}-${PKG_RELEASE} && cd alpine && make module-geoip module-image-filter module-njs module-xslt && apk index -o ${tempDir}/packages/alpine/${apkArch}/APKINDEX.tar.gz ${tempDir}/packages/alpine/${apkArch}/*.apk && abuild-sign -k ${tempDir}/.abuild/abuild-key.rsa ${tempDir}/packages/alpine/${apkArch}/APKINDEX.tar.gz " && cp ${tempDir}/.abuild/abuild-key.rsa.pub /etc/apk/keys/ && apk del --no-network .build-deps && apk add -X ${tempDir}/packages/alpine/ --no-cache $nginxPackages ;; esac && apk del --no-network .checksum-deps && if [ -f "$tempDir" ]; then rm -rf "$tempDir"; fi && if [ -n "/etc/apk/keys/abuild-key.rsa.pub" ]; then rm -f /etc/apk/keys/abuild-key.rsa.pub; fi && if [ -n "/etc/apk/keys/nginx_signing.rsa.pub" ]; then rm -f /etc/apk/keys/nginx_signing.rsa.pub; fi && apk add --no-cache curl ca-certificates # buildkit

USER 101

MAINTAINER Elia el Lazkani <elia@lazkani.io>

COPY dir:83cddc3055ddc27b7c0fd62bfe9349c606fae745a427e1ebcbd80e09286b8963 in /usr/share/nginx/html/blog/

COPY file:3bb27f7ed6331ba2d3b1d7df542542173434ae808802eb321f444c6efbf9b0e4 in /etc/nginx/templates/default.conf.template

LABEL org.opencontainers.image.created=2024-01-20T10:42:53Z

LABEL org.opencontainers.image.revision=876c7b5ccd1f6c54c619c018222380879ed93693

LABEL org.opencontainers.image.source=https://scm.project42.io/elia/blog.lazkani.io.git

LABEL org.opencontainers.image.url=https://scm.project42.io/elia/blog.lazkani.io

Key	Value
maintainer	NGINX Docker Maintainers <docker-maint@nginx.com>
org.opencontainers.image.created	2024-01-20T10:42:53Z
org.opencontainers.image.description	Unprivileged NGINX Dockerfiles
org.opencontainers.image.licenses	Apache-2.0
org.opencontainers.image.revision	876c7b5ccd1f6c54c619c018222380879ed93693
org.opencontainers.image.source	https://scm.project42.io/elia/blog.lazkani.io.git
org.opencontainers.image.title	docker-nginx-unprivileged
org.opencontainers.image.url	https://scm.project42.io/elia/blog.lazkani.io
org.opencontainers.image.version	1.25.3-alpine