Fixed environmental variables

Dockerfile_app

@@ -16,6 +16,13 @@ RUN gradle --no-daemon build
 
 RUN cp build/libs/packmate-*.jar app.jar
 
+ARG PACKMATE_DB_USER
+ARG PACKMATE_DB_PASSWORD:
+ARG PACKMATE_DB_NAME
+ARG PACKMATE_LOCAL_IP
+ARG PACKMATE_WEB_LOGIN
+ARG PACKMATE_WEB_PASSWORD
+
 ENV DB_USER ${PACKMATE_DB_USER:-packmate}
 ENV DB_PASSWORD ${PACKMATE_DB_PASSWORD:-packmate_secret_password}
 ENV DB_NAME ${PACKMATE_DB_DB:-packmate}