Dockerfile

FROM alpine:3.7

# https://github.com/peterbourgon/runsvinit
ENV RUNSVINIT_URL=https://github.com/peterbourgon/runsvinit/releases/download/v2.0.0/runsvinit-linux-amd64.tgz

ENV HAPROXY_VER=1.8.8
ENV HAPROXY_MD5=8633b6e661169d2fc6a44d82a3aceae5
ENV HAPROXY_URL=http://www.haproxy.org/download/1.8/src/haproxy-${HAPROXY_VER}.tar.gz

ENV CONFD_VER=0.16.1-vamp
ENV CONFD_URL=https://github.com/magneticio/confd/releases/download/v${CONFD_VER}/confd-${CONFD_VER}-linux-amd64

ENV FILEBEAT_VER=5.1.2
ENV FILEBEAT_URL=https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-${FILEBEAT_VER}-linux-x86_64.tar.gz

ADD files/ /
ADD version /usr/local/vamp/version

RUN set -xe && \
    apk update && \
    apk add --no-cache bash curl musl pcre rsyslog runit zlib openssl jq logrotate && \
    curl --location --silent --show-error $RUNSVINIT_URL --output - | tar zxf - -C /sbin && \
    chown 0:0 /sbin/runsvinit && \
    chmod 0775 /sbin/runsvinit && \
    \
    curl --location --silent --show-error --output /usr/bin/confd $CONFD_URL && \
    chmod 0755 /usr/bin/confd && \
    \
    apk --no-cache --virtual=build-deps add gcc linux-headers make musl-dev pcre-dev zlib-dev openssl-dev && \
    mkdir /usr/src && \
    curl -fL $HAPROXY_URL > /usr/src/haproxy.tar.gz && \
    echo "$HAPROXY_MD5  /usr/src/haproxy.tar.gz" > /usr/src/haproxy.md5 && md5sum -c /usr/src/haproxy.md5 && \
    tar xzf /usr/src/haproxy.tar.gz -C /usr/src && \
    cd /usr/src/haproxy-${HAPROXY_VER} && \
    make TARGET=linux2628 USE_PCRE=1 USE_ZLIB=1 USE_OPENSSL=1 && \
    make install-bin && \
    cd .. && \
    rm -rf /usr/src/haproxy-${HAPROXY_VER} /usr/src/haproxy.tar.gz /usr/src/haproxy.md5 && \
    apk del build-deps && \
    \
    curl --location --silent --show-error $FILEBEAT_URL --output - | tar zxf - -C /tmp && \
    mv /tmp/filebeat-${FILEBEAT_VER}-linux-x86_64/filebeat /usr/local/bin/ && \
    rm -rf /tmp/filebeat-${FILEBEAT_VER}-linux-x86_64 && \
    \
    ALPINE_GLIBC_BASE_URL="https://github.com/sgerrand/alpine-pkg-glibc/releases/download" && \
    ALPINE_GLIBC_PACKAGE_VERSION="2.23-r3" && \
    ALPINE_GLIBC_BASE_PACKAGE_FILENAME="glibc-$ALPINE_GLIBC_PACKAGE_VERSION.apk" && \
    ALPINE_GLIBC_BIN_PACKAGE_FILENAME="glibc-bin-$ALPINE_GLIBC_PACKAGE_VERSION.apk" && \
    ALPINE_GLIBC_I18N_PACKAGE_FILENAME="glibc-i18n-$ALPINE_GLIBC_PACKAGE_VERSION.apk" && \
    apk add --no-cache --virtual=.build-dependencies wget ca-certificates && \
    wget \
        "https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub" \
        -O "/etc/apk/keys/sgerrand.rsa.pub" && \
    wget \
        "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION/$ALPINE_GLIBC_BASE_PACKAGE_FILENAME" \
        "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION/$ALPINE_GLIBC_BIN_PACKAGE_FILENAME" \
        "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION/$ALPINE_GLIBC_I18N_PACKAGE_FILENAME" && \
    apk add --no-cache \
        "$ALPINE_GLIBC_BASE_PACKAGE_FILENAME" \
        "$ALPINE_GLIBC_BIN_PACKAGE_FILENAME" \
        "$ALPINE_GLIBC_I18N_PACKAGE_FILENAME" && \
    \
    rm "/etc/apk/keys/sgerrand.rsa.pub" && \
    /usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 C.UTF-8 || true && \
    echo "export LANG=C.UTF-8" > /etc/profile.d/locale.sh && \
    \
    apk del glibc-i18n && \
    \
    rm "/root/.wget-hsts" && \
    apk del .build-dependencies && \
    rm \
        "$ALPINE_GLIBC_BASE_PACKAGE_FILENAME" \
        "$ALPINE_GLIBC_BIN_PACKAGE_FILENAME" \
        "$ALPINE_GLIBC_I18N_PACKAGE_FILENAME" && \
    \
    chmod +x /usr/local/vamp/tokenrenewer.sh
RUN echo "0 * * * * /usr/sbin/logrotate /etc/logrotate.conf" | crontab -

ENV LANG=C.UTF-8

EXPOSE 1988

CMD crond && /sbin/runsvinit