trying to understand why ports dont work

srcs/requirements/wordpress/Dockerfile

@@ -31,10 +31,6 @@ ARG WP_VOLUME_PLUGINS
 ARG MAX_UPLOAD_SIZE
 ARG EXECUTION_TIME
 
-# create and empty volumes dir
-RUN mkdir -p ${WP_VOLUME_DIR}   ${WP_VOLUME_PLUGINS} && \
-	rm -rf   ${WP_VOLUME_DIR}/* ${WP_VOLUME_PLUGINS}/*
-
 # replace max file size upload and execution time
 RUN sed -i "s/\(upload_max_filesize = \).*\(M\)/\1${MAX_UPLOAD_SIZE}\2/g" /etc/php7/php.ini && \
 	sed -i "s/\(post_max_size = \).*\(M\)/\1${MAX_UPLOAD_SIZE}\2/g" /etc/php7/php.ini && \