FROM debian:10 RUN apt-get update RUN apt-get upgrade -y RUN apt-get install -y \ php7.3-cli php-json \ php-pear php-dev \ libmosquitto-dev libmosquitto1 mosquitto-clients \ php-yaml \ locales-all RUN pecl install Mosquitto-alpha RUN echo "extension=mosquitto.so" >/etc/php/7.3/mods-available/mosquitto.ini RUN ln -s /etc/php/7.3/mods-available/mosquitto.ini /etc/php/7.3/cli/conf.d/20-mosquitto.ini ADD . /app VOLUME /app/public ENTRYPOINT /app/generator.php