How do I change the JBoss EAP7 user or group for an rpm install?

Issue

Red Hat Enterprise Linux 6 (systemv)

• /etc/rc.d/init.d/eap7-standalone has the JBoss user and group hard coded:

#wildfly will run as user jboss
WILDFLY_USER="jboss"

#wildfly will run as group jboss
WILDFLY_GROUP="jboss"

• There are no options to configure this in /etc/sysconfig/eap7-standalone.

• When the user or group are changed directly in /etc/rc.d/init.d/eap7-standalone, initial logs are created as the custom user/group, but upon logrotate, everything is changed to jboss:jboss ownership, and any .xml file that is modified through jboss.cli or the management console gets jboss:jboss ownership.

Red Hat Enterprise Linux 7 (systemd)