FROM alpine:3.13 LABEL Maintainer="Tim de Pater " \ Description="Lightweight container with Nginx 1.18 & PHP 8.0 based on Alpine Linux." # Install packages and remove default server definition RUN apk --no-cache add php8 php8-fpm php8-opcache php8-mysqli php8-json php8-openssl php8-curl \ php8-zlib php8-xml php8-phar php8-intl php8-dom php8-xmlreader php8-ctype php8-session \ php8-mbstring php8-gd nginx supervisor curl && \ rm /etc/nginx/conf.d/default.conf # Configure nginx COPY config/nginx.conf /etc/nginx/nginx.conf # Configure PHP-FPM COPY config/fpm-pool.conf /etc/php8/php-fpm.d/www.conf COPY config/php.ini /etc/php8/conf.d/custom.ini # Configure supervisord COPY config/supervisord.conf /etc/supervisor/conf.d/supervisord.conf # Setup document root RUN mkdir -p /var/www/html # Make sure files/folders needed by the processes are accessable when they run under the nobody user RUN chown -R nobody.nobody /var/www/html && \ chown -R nobody.nobody /run && \ chown -R nobody.nobody /var/lib/nginx && \ chown -R nobody.nobody /var/log/nginx # Switch to use a non-root user from here on USER nobody # Add application WORKDIR /var/www/html COPY --chown=nobody src/ /var/www/html/ # Expose the port nginx is reachable on EXPOSE 8080 # Let supervisord start nginx & php-fpm CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"] # Configure a healthcheck to validate that everything is up&running HEALTHCHECK --timeout=10s CMD curl --silent --fail http://127.0.0.1:8080/fpm-ping