content: FROM		debian:bullseye-slim
  LABEL	maintainer="... <...>"
  
  COPY		sources.list /etc/apt/sources.list
  
  # Upgrade the system + Install all packages
  ARG		DEBIAN_FRONTEND=noninteractive
  		# Install all packages below :
  RUN		apt-get update && \
  		apt-get install --no-install-recommends -y \
  			ca-certificates \
  			imagemagick \
  			php-bcmath \
  			php-curl \
  			php-db \
  			php-fpm \
  			php-gd \
  			php-imagick \
  			php-intl \
  			php-ldap \
  			php-mail \
  			php-mail-mime \
  			php-mbstring \
  			php-mysql \
  			php-redis \
  			php-soap \
  			php-sqlite3 \
  			php-xml \
  			php-zip \
  			ssmtp \
  			# bind9-host iputils-ping lsof iproute2 netcat-openbsd procps strace tcpdump traceroute \
  		&& \
  		# Clean and save space
  		rm -rf /var/lib/apt/lists/* && \
  		# Set timezone
  		ln -sf /usr/share/zoneinfo/Europe/Berlin /etc/localtime && \
  		dpkg-reconfigure tzdata
  
  WORKDIR		/var/www/html
  
  ADD		https://.../check_mk/agents/check_mk_agent.linux /usr/bin/check_mk_agent
  COPY		php_fpm_pools /usr/lib/check_mk_agent/plugins/
  COPY		php_fpm_pools.cfg /etc/check_mk/
  RUN		chmod 755 /usr/bin/check_mk_agent /usr/lib/check_mk_agent/plugins/*
  
  COPY		www.conf	/etc/php/7.4/fpm/pool.d/
  COPY		ssmtp.conf	/etc/ssmtp/ssmtp.conf
  COPY		environment	/etc/environment
  
  RUN		mkdir -m 0755 /run/php
  
  ENV		http_proxy ...
  ENV		https_proxy ...
  ENV		no_proxy ...
  ENV		HTTP_PROXY ...
  ENV		HTTPS_PROXY ...
  ENV		NO_PROXY ...
  
  EXPOSE		9000
  
  CMD		["/usr/sbin/php-fpm7.4", "--nodaemonize", "--fpm-config", "/etc/php/7.4/fpm/php-fpm.conf"]