Dockerfile

FROM buildpack-deps:jessie

RUN curl -L -o /tmp/nginx_signing.key http://nginx.org/keys/nginx_signing.key && \
    apt-key add /tmp/nginx_signing.key && \
    echo "deb http://nginx.org/packages/mainline/debian/ jessie nginx" >> /etc/apt/sources.list && \
    echo "deb-src http://nginx.org/packages/mainline/debian/ jessie nginx" >> /etc/apt/sources.list

# lua-nginx-module only supports nginx <=1.11.2
ENV NGINX_VERSION 1.11.2
ENV NGINX_FULL_VERSION ${NGINX_VERSION}-1~jessie
ENV RTMP_VERSION 1.2.0
ENV VOD_VERSION 1.19
ENV LUA_VERSION 0.10.10

RUN mkdir -p /usr/src/nginx
WORKDIR /usr/src/nginx

# Download nginx source
RUN apt-get update && \
    apt-get install -y libluajit-5.1-dev && \
    apt-get source nginx=${NGINX_FULL_VERSION} && \
    apt-get build-dep -y nginx=${NGINX_FULL_VERSION} && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /usr/src/nginx/nginx-${NGINX_VERSION}/debian/modules/

# Download RTMP module
RUN curl -L https://github.com/arut/nginx-rtmp-module/archive/v${RTMP_VERSION}.tar.gz | tar xz && \
    ln -s nginx-rtmp-module-${RTMP_VERSION} nginx-rtmp-module

# Download VOD module
RUN curl -L https://github.com/kaltura/nginx-vod-module/archive/${VOD_VERSION}.tar.gz | tar xz && \
    ln -s nginx-vod-module-${VOD_VERSION} nginx-vod-module

# Download LUA module
RUN curl -L https://github.com/openresty/lua-nginx-module/archive/v${LUA_VERSION}.tar.gz | tar xz && \
    ln -s lua-nginx-module-${LUA_VERSION} lua-nginx-module

# Add modules to build nginx debian rules
ENV RTMP_MODULE_SOURCE "\\\/usr\\\/src\\\/nginx\\\/nginx-${NGINX_VERSION}\\\/debian\\\/modules\\\/nginx-rtmp-module"
ENV VOD_MODULE_SOURCE "\\\/usr\\\/src\\\/nginx\\\/nginx-${NGINX_VERSION}\\\/debian\\\/modules\\\/nginx-vod-module"
ENV LUA_MODULE_SOURCE "\\\/usr\\\/src\\\/nginx\\\/nginx-${NGINX_VERSION}\\\/debian\\\/modules\\\/lua-nginx-module"
RUN sed -i "s#--with-ipv6#--with-ipv6 --add-module=${RTMP_MODULE_SOURCE} --add-module=${VOD_MODULE_SOURCE} --add-module=${LUA_MODULE_SOURCE}#g" /usr/src/nginx/nginx-${NGINX_VERSION}/debian/rules

# Build nginx debian package
WORKDIR /usr/src/nginx/nginx-${NGINX_VERSION}
RUN dpkg-buildpackage -b

# Install nginx
WORKDIR /usr/src/nginx
RUN dpkg -i nginx_${NGINX_FULL_VERSION}_amd64.deb

# Add rtmp config wildcard inclusion
RUN mkdir -p /etc/nginx/rtmp.d && \
    printf "\nrtmp {\n\tinclude /etc/nginx/rtmp.d/*.conf;\n}\n" >> /etc/nginx/nginx.conf

# Install ffmpeg / aac / envsubst
RUN echo 'deb http://www.deb-multimedia.org jessie main non-free' >> /etc/apt/sources.list && \
    apt-get update && \
    apt-get install -y --force-yes \
        deb-multimedia-keyring \
        ffmpeg \
        gettext-base && \
    apt-get autoremove -yqq && \
    apt-get clean -yqq && \
    rm -rf /usr/src/nginx

# Forward request and error logs to docker log collector
RUN ln -sf /dev/stdout /var/log/nginx/access.log
RUN ln -sf /dev/stderr /var/log/nginx/error.log

COPY envconf.sh /

VOLUME ["/var/cache/nginx"]

EXPOSE 80 443

ENTRYPOINT ["/envconf.sh"]
CMD ["nginx", "-g", "daemon off;"]