Dockerfile-nginx

FROM ubuntu:22.04


ENV NGINX_VERSION=1.23.3

ENV NGINX_BIN=/usr/sbin/nginx

ENV NGINX_LOG=/var/log/nginx

ENV NGINX_CONF=/etc/nginx

ENV NGINX_RUN=/var/www

ENV NGINX_DIRS="${NGINX_BIN} ${NGINX_LOG} ${NGINX_CONF} ${NGINX_RUN}"


RUN    apt-get update \
    && apt-get install -y curl vim build-essential libpcre3 libpcre3-dev zlib1g zlib1g-dev libssl-dev libgd-dev libxml2 libxml2-dev uuid-dev \
    && mkdir downloads \
    && cd downloads \
    && curl -s https://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz | tar xvz -C . \
    && cd nginx-${NGINX_VERSION} \
    ## do not treat warnings as errors
    && export CFLAGS="-Wno-error" \
    ## default webroot is at ${NGINX_RUN}/html
    && ./configure  --prefix=${NGINX_RUN}/html --sbin-path=${NGINX_BIN} --conf-path=${NGINX_CONF}/nginx.conf \
                    --http-log-path=${NGINX_LOG}/access.log --error-log-path=${NGINX_LOG}/error.log \
                    --with-pcre --lock-path=${NGINX_LOG}/nginx.lock --pid-path=${NGINX_LOG}/nginx.pid --with-http_ssl_module \
                    --with-http_image_filter_module=dynamic --modules-path=/etc/nginx/modules --with-http_v2_module \
                    --with-stream=dynamic --with-http_addition_module --with-http_mp4_module \
    && make \
    && make install \
    && useradd --uid 1000 --user-group --shell /bin/bash nginx \
    && chown -R :1000 ${NGINX_DIRS} \
    && chmod -R g+srwX ${NGINX_DIRS} \
    && cd ${NGINX_CONF} \
    && rm -rf /downloads


USER nginx


### pass CMD as a string and not an array to utilize the ENV variable ${NGINX_BIN}
##  but it disables CTRL+C so to stop the container either run it with `-it`
##  or run `docker container exec nginx /usr/sbin/nginx -s stop`
CMD ${NGINX_BIN} -g 'daemon off;'