trying to fix pid file lock

Dockerfile

@@ -28,6 +28,7 @@ RUN chmod u+x /usr/local/bin/httpd-foreground
 
 # setup the right permissions for deploy user
 RUN chown -R deploy:deploy /var/www/
+RUN chown -R deploy:deploy /run/apache2/
 RUN chown -R deploy:deploy /var/log/apache2/
 
 USER deploy

httpd-foreground

@@ -2,6 +2,6 @@
 set -e
 
 # Apache gets grumpy about PID files pre-existing
-rm -f /usr/local/apache2/logs/httpd.pid
+rm -f /run/apache2/httpd.pid
 
 exec httpd -DFOREGROUND "$@"