split images, pull more env vars out

Dockerfile

@@ -1,44 +0,0 @@
-FROM php:7.2.11-fpm-alpine3.7 as build
-
-RUN apk update \
-    && apk add --no-cache libpng-dev  zeromq-dev git \
-    $PHPIZE_DEPS \ 
-    && docker-php-ext-install gd && docker-php-ext-install pdo_mysql && pecl install redis && docker-php-ext-enable redis && pecl install channel://pecl.php.net/zmq-1.1.3 && docker-php-ext-enable zmq \
-    && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
-
-COPY pathfinder /app
-WORKDIR /app
-
-RUN composer self-update 2.1.8
-RUN composer install
-
-FROM trafex/alpine-nginx-php7:ba1dd422
-RUN apk update && apk add --no-cache busybox-suid sudo php7-redis php7-pdo php7-pdo_mysql php7-fileinfo shadow gettext bash apache2-utils
-
-COPY static/nginx/nginx.conf /etc/nginx/templateNginx.conf
-# we need to create sites_enabled directory in order for entrypoint.sh being able to copy file after envsubst
-RUN mkdir -p /etc/nginx/sites_enabled/
-COPY static/nginx/site.conf  /etc/nginx/templateSite.conf
-
-# Configure PHP-FPM
-COPY static/php/fpm-pool.conf /etc/php7/php-fpm.d/zzz_custom.conf
-
-COPY static/php/php.ini /etc/zzz_custom.ini
-# configure cron
-COPY static/crontab.txt /var/crontab.txt
-# Configure supervisord
-COPY static/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
-COPY static/entrypoint.sh   /
-
-WORKDIR /var/www/html
-COPY  --chown=nobody --from=build /app  pathfinder
-
-RUN chmod 0766 pathfinder/logs pathfinder/tmp/ && rm index.php && touch /etc/nginx/.setup_pass &&  chmod +x /entrypoint.sh 
-COPY static/pathfinder/routes.ini /var/www/html/pathfinder/app/
-COPY static/pathfinder/environment.ini /var/www/html/pathfinder/app/templateEnvironment.ini
-
-WORKDIR /var/www/html
-EXPOSE 80
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]