Updates nginx.dockerfile with permissions changes

aschmelyun · web-flow · commit 56707696eba1 · 2021-08-08T01:03:33.000-04:00
Adds arguments and env conversions which pull from docker-compose.yml. Removes the pulled-in nginx.conf file and replaces it with a sed line that changes the default nginx user to the one determined by the env values. Dynamically adds group and user depending on env values, manually exiting as 0 successful (e.g. when using root or www-data users).
diff --git a/nginx.dockerfile b/nginx.dockerfile
@@ -1,10 +1,15 @@
 FROM nginx:stable-alpine
 
-ADD ./nginx/nginx.conf /etc/nginx/
+ARG NGINXGROUP
+ARG NGINXUSER
+
+ENV NGINXGROUP=${NGINXGROUP}
+ENV NGINXUSER=${NGINXUSER}
+
+RUN sed -i "s/user www-data/user ${NGINXUSER}/g" /etc/nginx/nginx.conf
+
 ADD ./nginx/default.conf /etc/nginx/conf.d/
 
 RUN mkdir -p /var/www/html
 
-RUN addgroup -g 1000 laravel && adduser -G laravel -g laravel -s /bin/sh -D laravel
-
-RUN chown laravel:laravel /var/www/html
+RUN addgroup -g 1000 ${NGINXGROUP} && adduser -g ${NGINXGROUP} -s /bin/sh -D ${NGINXUSER}; exit 0
