Add separate container for environment file

.docker-compose.yml

@@ -22,6 +22,7 @@ services:
         networks:
             - default
         volumes:
+            - env:/var/www/html/env
             - panel:/var/www/html/pterodactyl
             - storage:/var/www/html/pterodactyl/storage
     php:
@@ -33,6 +34,7 @@ services:
         networks:
             - default
         volumes:
+            - env:/var/www/html/env
             - panel:/var/www/html/pterodactyl
             - storage:/var/www/html/pterodactyl/storage
     redis:
@@ -46,5 +48,6 @@ networks:
 
 volumes:
     db:
+    env:
     panel:
     storage:

services/php/Dockerfile

@@ -18,17 +18,21 @@ RUN docker-php-ext-install xml
 RUN docker-php-ext-install zip
 RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
 
-# Set up the server working directory.
+# Set up the server working directories.
 RUN adduser -g '' -D -u 9999 pterodactyl
+RUN mkdir -p /var/www/html/env
 RUN mkdir -p /var/www/html/pterodactyl
 WORKDIR /var/www/html/pterodactyl
-RUN chown -R pterodactyl:pterodactyl /var/www/html/pterodactyl
+RUN chown -R pterodactyl:pterodactyl /var/www/html/pterodactyl /var/www/html/env
 
 # Deploy panel files.
 USER pterodactyl:pterodactyl
 RUN curl -Lo panel.tar.gz https://github.com/Pterodactyl/Panel/releases/download/v0.7.0/panel.tar.gz
 RUN tar --strip-components=1 -xzvf panel.tar.gz
-RUN cp .env.example .env
+# Since Docker's configuration mounting feature sucks, we're going to use a cheap
+# workaround involving symbolic links.
+RUN cp .env.example /var/www/html/env/.env
+RUN ln -s /var/www/html/env/.env /var/www/html/pterodactyl/.env
 RUN composer install --no-dev
 RUN chmod -R 755 storage/* bootstrap/cache