FROM alpine:3.4
LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"

ARG APK_FLAGS_COMMON="-q"
ARG APK_FLAGS_PERSISTANT="${APK_FLAGS_COMMON} --clean-protected --no-cache"
ARG APK_FLAGS_DEV="${APK_FLAGS_COMMON} --no-cache"
ENV TERM=xterm

RUN addgroup zabbix && \
    adduser -S \
            -D -G zabbix \
            -h /var/lib/zabbix/ \
        zabbix && \
    mkdir -p /etc/zabbix && \
    mkdir -p /etc/zabbix/zabbix_agentd.d && \
    mkdir -p /var/lib/zabbix && \
    mkdir -p /var/lib/zabbix/enc && \
    mkdir -p /var/lib/zabbix/modules && \
    chown --quiet -R zabbix:root /var/lib/zabbix && \
    apk update && \
    apk add ${APK_FLAGS_PERSISTANT} \
            iputils \
            supervisor \
            bash \
            coreutils \
            pcre \
            libssl1.0  && \
    rm -rf /var/cache/apk/*

ARG MAJOR_VERSION=3.4
ARG ZBX_VERSION=${MAJOR_VERSION}.1
ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}

RUN apk update && \
    apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
            alpine-sdk \
            automake \
            autoconf \
            openssl-dev \
            pcre-dev \
            subversion && \
    cd /tmp/ && \
    svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} 1>/dev/null && \
    cd /tmp/zabbix-${ZBX_VERSION} && \
    zabbix_revision=`svn info ${ZBX_SOURCES} |grep "Last Changed Rev"|awk '{print $4;}'` && \
    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
    ./bootstrap.sh 1>/dev/null && \
    export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
    ./configure \
            --prefix=/usr \
            --silent \
            --sysconfdir=/etc/zabbix \
            --libdir=/usr/lib/zabbix \
            --datadir=/usr/lib \
            --enable-agent \
            --enable-ipv6 \
            --with-openssl && \
    make -j"$(nproc)" -s 1>/dev/null && \
    cp src/zabbix_agent/zabbix_agentd /usr/sbin/zabbix_agentd && \
    cp conf/zabbix_agentd.conf /etc/zabbix && \
    chown --quiet -R zabbix:root /etc/zabbix && \
    cd /tmp/ && \
    rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
    apk del --purge \
            build-dependencies && \
    rm -rf /var/cache/apk/*

EXPOSE 10050/TCP

WORKDIR /var/lib/zabbix

VOLUME ["/etc/zabbix/zabbix_agentd.d", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules"]

ADD conf/etc/supervisor/ /etc/supervisor/
ADD run_zabbix_component.sh /

ENTRYPOINT ["/bin/bash"]

CMD ["/run_zabbix_component.sh", "agentd", "none"]