trying to run as user deploy

Dockerfile

@@ -6,8 +6,20 @@ RUN echo "http://dl-cdn.alpinelinux.org/alpine/v3.10/community" >> /etc/apk/repo
 #RUN apk add --no-cache gcc libc-dev libffi-dev openssl openssl-dev python3-dev
 RUN apk add --no-cache openrc apache2 apache2-utils apache2-webdav mod_dav_svn subversion
 
+# add user that will be used to install and run the application
+RUN addgroup -g 1000 deploy
+RUN adduser -D -u 1000 -G deploy deploy
+
+# add svn configuration
 ADD dav_svn.conf /etc/apache2/conf.d/dav_svn.conf
 
+# create writable directory for dav lock file
+RUN mkdir /var/lib/dav/
+RUN chown deploy:deploy /var/lib/dav/
+
+# apache should run as user deploy
+RUN sed -r 's/(User|Group) apache/\1 deploy/' /etc/apache2/httpd.conf > /etc/apache2/httpd.conf
+
 RUN openrc
 RUN touch /run/openrc/softlevel
 RUN rc-update add apache2