Removed port declarations from production Docker image

Author: FlorianLeChat

compose.yml

@@ -35,13 +35,14 @@ services:
             PMA_HOST: ${DATABASE_HOST}
             PMA_PORT: ${DATABASE_PORT}
             PMA_USER: ${DATABASE_USERNAME}
+            APACHE_PORT: 8080
             PMA_PASSWORD: ${DATABASE_PASSWORD}
         healthcheck:
             test: curl -f http://localhost
             retries: 3
             timeout: 5s
-        ports:
-            - "8080:80"
+        expose:
+            - "8080"
 
     # https://hub.docker.com/_/varnish
     varnish:
@@ -57,8 +58,8 @@ services:
             test: wget -O - http://localhost/
             retries: 3
             timeout: 5s
-        ports:
-            - "80:80"
+        expose:
+            - "80"
 
     # https://github.com/FlorianLeChat/Simple-File-Storage
     node: