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Docker: made dockerfiles use a single stage build process.

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This commit is contained in:
Konstantin Pavlov
2023-02-13 17:04:24 -08:00
parent eb47174875
commit 054518bb36
2 changed files with 22 additions and 35 deletions
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28
pkg/docker/template.Dockerfile
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@@ -3,6 +3,7 @@ FROM @@CONTAINER@@ as BUILDER
LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
RUN set -ex \
&& savedAptMark="$(apt-mark showmanual)" \
&& apt-get update \
&& apt-get install --no-install-recommends --no-install-suggests -y ca-certificates mercurial build-essential libssl-dev libpcre2-dev \
&& mkdir -p /usr/lib/unit/modules /usr/lib/unit/debug-modules \
@@ -38,20 +39,12 @@ RUN set -ex \
&& ./configure $CONFIGURE_ARGS --cc-opt="$CC_OPT" --modulesdir=/usr/lib/unit/modules \
&& ./configure @@CONFIGURE@@ \
&& make -j $NCPU @@INSTALL@@ \
&& ldd /usr/sbin/unitd | awk '/=>/{print $(NF-1)}' | while read n; do dpkg-query -S $n; done | sed 's/^\([^:]\+\):.*$/\1/' | sort | uniq > /requirements.apt
FROM @@CONTAINER@@
COPY docker-entrypoint.sh /usr/local/bin/
COPY --from=BUILDER /usr/sbin/unitd /usr/sbin/unitd
COPY --from=BUILDER /usr/sbin/unitd-debug /usr/sbin/unitd-debug
COPY --from=BUILDER /usr/lib/unit/ /usr/lib/unit/
COPY --from=BUILDER /requirements.apt /requirements.apt
@@COPY@@
RUN set -x \
&& if [ -f "/tmp/libunit.a" ]; then \
mv /tmp/libunit.a /usr/lib/$(dpkg-architecture -q DEB_HOST_MULTIARCH)/libunit.a; \
rm -f /tmp/libunit.a; \
fi \
&& for f in /usr/sbin/unitd /usr/lib/unit/modules/*.unit.so; do \
ldd $f | awk '/=>/{print $(NF-1)}' | while read n; do dpkg-query -S $n; done | sed 's/^\([^:]\+\):.*$/\1/' | sort | uniq >> /requirements.apt; \
done \
&& apt-mark showmanual | xargs apt-mark auto > /dev/null \
&& { [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; } \
&& @@RUN@@ \
&& mkdir -p /var/lib/unit/ \
&& mkdir /docker-entrypoint.d/ \
&& addgroup --system unit \
@@ -64,12 +57,15 @@ RUN set -x \
--gecos "unit user" \
--shell /bin/false \
unit \
&& apt update \
&& apt --no-install-recommends --no-install-suggests -y install curl $(cat /requirements.apt) \
&& apt-get update \
&& apt-get --no-install-recommends --no-install-suggests -y install curl $(cat /requirements.apt) \
&& apt-get purge -y --auto-remove \
&& apt-get clean && rm -rf /var/lib/apt/lists/* \
&& rm -f /requirements.apt \
&& ln -sf /dev/stdout /var/log/unit.log
COPY docker-entrypoint.sh /usr/local/bin/
STOPSIGNAL SIGTERM
ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]