1FROM golang:1.18 as BUILDER 2 3LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>" 4 5RUN set -ex \ 6 && apt-get update \ 7 && apt-get install --no-install-recommends --no-install-suggests -y ca-certificates mercurial build-essential libssl-dev libpcre2-dev \ 8 && mkdir -p /usr/lib/unit/modules /usr/lib/unit/debug-modules \ 9 && hg clone https://hg.nginx.org/unit \ 10 && cd unit \ 11 && hg up 1.26.1 \ 12 && NCPU="$(getconf _NPROCESSORS_ONLN)" \ 13 && DEB_HOST_MULTIARCH="$(dpkg-architecture -q DEB_HOST_MULTIARCH)" \ 14 && CC_OPT="$(DEB_BUILD_MAINT_OPTIONS="hardening=+all,-pie" DEB_CFLAGS_MAINT_APPEND="-Wp,-D_FORTIFY_SOURCE=2 -fPIC" dpkg-buildflags --get CFLAGS)" \ 15 && LD_OPT="$(DEB_BUILD_MAINT_OPTIONS="hardening=+all,-pie" DEB_LDFLAGS_MAINT_APPEND="-Wl,--as-needed -pie" dpkg-buildflags --get LDFLAGS)" \ 16 && CONFIGURE_ARGS="--prefix=/usr \ 17 --state=/var/lib/unit \ 18 --control=unix:/var/run/control.unit.sock \ 19 --pid=/var/run/unit.pid \ 20 --log=/var/log/unit.log \ 21 --tmp=/var/tmp \ 22 --user=unit \ 23 --group=unit \ 24 --openssl \ 25 --libdir=/usr/lib/$DEB_HOST_MULTIARCH" \ 26 && ./configure $CONFIGURE_ARGS --cc-opt="$CC_OPT" --ld-opt="$LD_OPT" --modules=/usr/lib/unit/debug-modules --debug \ 27 && make -j $NCPU unitd \ 28 && install -pm755 build/unitd /usr/sbin/unitd-debug \ 29 && make clean \ 30 && ./configure $CONFIGURE_ARGS --cc-opt="$CC_OPT" --ld-opt="$LD_OPT" --modules=/usr/lib/unit/modules \ 31 && make -j $NCPU unitd \ 32 && install -pm755 build/unitd /usr/sbin/unitd \ 33 && make clean \ 34 && ./configure $CONFIGURE_ARGS --cc-opt="$CC_OPT" --modules=/usr/lib/unit/debug-modules --debug \ 35 && ./configure go --go-path=$GOPATH \ 36 && make -j $NCPU go-install-src libunit-install \ 37 && make clean \ 38 && ./configure $CONFIGURE_ARGS --cc-opt="$CC_OPT" --modules=/usr/lib/unit/modules \ 39 && ./configure go --go-path=$GOPATH \ 40 && make -j $NCPU go-install-src libunit-install \ 41 && ldd /usr/sbin/unitd | awk '/=>/{print $(NF-1)}' | while read n; do dpkg-query -S $n; done | sed 's/^\([^:]\+\):.*$/\1/' | sort | uniq > /requirements.apt 42 43FROM golang:1.18 44COPY docker-entrypoint.sh /usr/local/bin/ 45COPY --from=BUILDER /usr/sbin/unitd /usr/sbin/unitd 46COPY --from=BUILDER /usr/sbin/unitd-debug /usr/sbin/unitd-debug 47COPY --from=BUILDER /usr/lib/unit/ /usr/lib/unit/ 48COPY --from=BUILDER /requirements.apt /requirements.apt 49COPY --from=BUILDER /usr/lib/*-linux-gnu/libunit.a /tmp/ 50COPY --from=BUILDER /usr/include/nxt_* /usr/include/ 51COPY --from=BUILDER /go/src/ /go/src/ 52RUN set -x \ 53 && if [ -f "/tmp/libunit.a" ]; then \ 54 mv /tmp/libunit.a /usr/lib/$(dpkg-architecture -q DEB_HOST_MULTIARCH)/libunit.a; \ 55 rm -f /tmp/libunit.a; \ 56 fi \ 57 && mkdir -p /var/lib/unit/ \ 58 && mkdir /docker-entrypoint.d/ \ 59 && addgroup --system unit \ 60 && adduser \ 61 --system \ 62 --disabled-login \ 63 --ingroup unit \ 64 --no-create-home \ 65 --home /nonexistent \ 66 --gecos "unit user" \ 67 --shell /bin/false \ 68 unit \ 69 && apt update \ 70 && apt --no-install-recommends --no-install-suggests -y install curl $(cat /requirements.apt) \ 71 && apt-get clean && rm -rf /var/lib/apt/lists/* \ 72 && rm -f /requirements.apt \ 73 && ln -sf /dev/stdout /var/log/unit.log 74 75STOPSIGNAL SIGTERM 76 77ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"] 78 79CMD ["unitd", "--no-daemon", "--control", "unix:/var/run/control.unit.sock"] 80