Dockerfile

# Dockerfile - alpine
# https://github.com/openresty/docker-openresty

ARG RESTY_IMAGE_BASE="alpine"
ARG RESTY_IMAGE_TAG="3.8"

FROM ${RESTY_IMAGE_BASE}:${RESTY_IMAGE_TAG}

LABEL maintainer="niklas.ekman@gmail.com"

# Docker Build Arguments
ARG RESTY_VERSION="1.13.6.2"
ARG RESTY_OPENSSL_VERSION="1.0.2p"
ARG RESTY_PCRE_VERSION="8.42"
ARG NGINX_MODULE_VTS_VERSION="0.1.18"
ARG NGINX_MODULE_STS_VERSION="0.1.1"
ARG NGINX_MODULE_STREAM_STS_VERSION="0.1.1"
ARG RESTY_J="1"
ARG RESTY_CONFIG_OPTIONS="\
    --with-file-aio \
    --with-http_addition_module \
    --with-http_auth_request_module \
    --with-http_dav_module \
    --with-http_flv_module \
    --with-http_geoip_module=dynamic \
    --with-http_gunzip_module \
    --with-http_gzip_static_module \
    --with-http_image_filter_module=dynamic \
    --with-http_mp4_module \
    --with-http_random_index_module \
    --with-http_realip_module \
    --with-http_secure_link_module \
    --with-http_slice_module \
    --with-http_ssl_module \
    --with-http_stub_status_module \
    --with-http_sub_module \
    --with-http_v2_module \
    --with-http_xslt_module=dynamic \
    --with-ipv6 \
    --with-mail \
    --with-mail_ssl_module \
    --with-md5-asm \
    --with-pcre-jit \
    --with-sha1-asm \
    --with-stream \
    --with-stream_ssl_module \
    --with-threads \
    --add-module=/tmp/nginx-module-vts-${NGINX_MODULE_VTS_VERSION} \
    --add-module=/tmp/nginx-module-sts-${NGINX_MODULE_STS_VERSION} \
    --add-module=/tmp/nginx-module-stream-sts-${NGINX_MODULE_STREAM_STS_VERSION} \
    "
ARG RESTY_CONFIG_OPTIONS_MORE=""

LABEL resty_version="${RESTY_VERSION}"
LABEL resty_openssl_version="${RESTY_OPENSSL_VERSION}"
LABEL resty_pcre_version="${RESTY_PCRE_VERSION}"
LABEL resty_config_options="${RESTY_CONFIG_OPTIONS}"
LABEL resty_config_options_more="${RESTY_CONFIG_OPTIONS_MORE}"

# These are not intended to be user-specified
ARG _RESTY_CONFIG_DEPS="--with-openssl=/tmp/openssl-${RESTY_OPENSSL_VERSION} --with-pcre=/tmp/pcre-${RESTY_PCRE_VERSION}"


# 1) Install apk dependencies
# 2) Download and untar OpenSSL, PCRE, and OpenResty
# 3) Build OpenResty
# 4) Cleanup

RUN apk add --no-cache --virtual .build-deps \
        build-base \
        curl \
        gd-dev \
        geoip-dev \
        libxslt-dev \
        linux-headers \
        make \
        perl-dev \
        readline-dev \
        zlib-dev \
    && apk add --no-cache \
        gd \
        geoip \
        libgcc \
        libxslt \
        zlib \
    && cd /tmp \
    && curl -sfSL https://github.com/vozlt/nginx-module-vts/archive/v${NGINX_MODULE_VTS_VERSION}.zip -o nginx-module-vts.zip \
    && unzip -qq nginx-module-vts.zip \
    && curl -sfSL https://github.com/vozlt/nginx-module-sts/archive/v${NGINX_MODULE_STS_VERSION}.zip -o nginx-module-sts.zip \
    && unzip -qq nginx-module-sts.zip \
    && curl -sfSL https://github.com/vozlt/nginx-module-stream-sts/archive/v${NGINX_MODULE_STREAM_STS_VERSION}.zip -o nginx-module-stream-sts.zip \
    && unzip -qq nginx-module-stream-sts.zip \
    && curl -sfSL https://www.openssl.org/source/openssl-${RESTY_OPENSSL_VERSION}.tar.gz -o openssl-${RESTY_OPENSSL_VERSION}.tar.gz \
    && tar xzf openssl-${RESTY_OPENSSL_VERSION}.tar.gz \
    && curl -sfSL https://ftp.pcre.org/pub/pcre/pcre-${RESTY_PCRE_VERSION}.tar.gz -o pcre-${RESTY_PCRE_VERSION}.tar.gz \
    && tar xzf pcre-${RESTY_PCRE_VERSION}.tar.gz \
    && curl -sfSL https://openresty.org/download/openresty-${RESTY_VERSION}.tar.gz -o openresty-${RESTY_VERSION}.tar.gz \
    && tar xzf openresty-${RESTY_VERSION}.tar.gz \
    && cd /tmp/openresty-${RESTY_VERSION} \
    && ./configure -j${RESTY_J} ${_RESTY_CONFIG_DEPS} ${RESTY_CONFIG_OPTIONS} ${RESTY_CONFIG_OPTIONS_MORE} \
    && make -j${RESTY_J} \
    && make -j${RESTY_J} install \
    && cd /tmp \
    && rm -rf \
        openssl-${RESTY_OPENSSL_VERSION} \
        openssl-${RESTY_OPENSSL_VERSION}.tar.gz \
        openresty-${RESTY_VERSION}.tar.gz openresty-${RESTY_VERSION} \
        pcre-${RESTY_PCRE_VERSION}.tar.gz pcre-${RESTY_PCRE_VERSION} \
        nginx-module-* \
    && apk del .build-deps \
    && ln -sf /dev/stdout /usr/local/openresty/nginx/logs/access.log \
    && ln -sf /dev/stderr /usr/local/openresty/nginx/logs/error.log

# Add additional binaries into PATH for convenience
ENV PATH=$PATH:/usr/local/openresty/luajit/bin:/usr/local/openresty/nginx/sbin:/usr/local/openresty/bin

# Copy nginx configuration files
COPY nginx.conf /usr/local/openresty/nginx/conf/nginx.conf
COPY nginx.vh.default.conf /etc/nginx/conf.d/default.conf
COPY *.vhost /usr/local/openresty/nginx/conf/
COPY lib/prometheus.lua /usr/local/openresty/luajit/lib

CMD ["/usr/local/openresty/bin/openresty", "-g", "daemon off;"]