FROM buildpack-deps:bullseye

LABEL maintainer="Sebastian Ramirez <[email protected]>"

# Versions of Nginx and nginx-rtmp-module to use

ENV NGINX_VERSION nginx-1.23.2

ENV NGINX_RTMP_MODULE_VERSION 1.2.2

# Install dependencies

RUN apt-get update && \

apt-get install -y ca-certificates openssl libssl-dev && \

rm -rf /var/lib/apt/lists/*

# Download and decompress Nginx

RUN mkdir -p /tmp/build/nginx && \

cd /tmp/build/nginx && \

wget -O ${NGINX_VERSION}.tar.gz https://nginx.org/download/${NGINX_VERSION}.tar.gz && \

tar -zxf ${NGINX_VERSION}.tar.gz

# Download and decompress RTMP module

RUN mkdir -p /tmp/build/nginx-rtmp-module && \

cd /tmp/build/nginx-rtmp-module && \

wget -O nginx-rtmp-module-${NGINX_RTMP_MODULE_VERSION}.tar.gz https://github.com/arut/nginx-rtmp-module/archive/v${NGINX_RTMP_MODULE_VERSION}.tar.gz && \

tar -zxf nginx-rtmp-module-${NGINX_RTMP_MODULE_VERSION}.tar.gz && \

cd nginx-rtmp-module-${NGINX_RTMP_MODULE_VERSION}

# Build and install Nginx

# The default puts everything under /usr/local/nginx, so it's needed to change

# it explicitly. Not just for order but to have it in the PATH

RUN cd /tmp/build/nginx/${NGINX_VERSION} && \

./configure \

--sbin-path=/usr/local/sbin/nginx \

--conf-path=/etc/nginx/nginx.conf \

--error-log-path=/var/log/nginx/error.log \

--pid-path=/var/run/nginx/nginx.pid \

--lock-path=/var/lock/nginx/nginx.lock \

--http-log-path=/var/log/nginx/access.log \

--http-client-body-temp-path=/tmp/nginx-client-body \

--with-http_ssl_module \

--with-threads \

--with-ipv6 \

--add-module=/tmp/build/nginx-rtmp-module/nginx-rtmp-module-${NGINX_RTMP_MODULE_VERSION} --with-debug && \

make -j $(getconf _NPROCESSORS_ONLN) && \

make install && \

mkdir /var/lock/nginx && \

rm -rf /tmp/build

# Forward logs to Docker

RUN ln -sf /dev/stdout /var/log/nginx/access.log && \

ln -sf /dev/stderr /var/log/nginx/error.log

# Set up config file

COPY nginx.conf /etc/nginx/nginx.conf

EXPOSE 1935

CMD ["nginx", "-g", "daemon off;"]