Fresh install of CentOS 7. Downloaded nxlog-ce-2.10.2150-1_rhel7.x86_64.rpm Ran yum install on file, it installed all the dependencies and finished successfully, no errors. Next step in the guide says to edit /opt/nxlog/etc/nxlog.conf -this file doesn't exist. the only nxlog.conf I could find is in /etc/.
After much googling I figured I'd move forward, next step is to verify conf file "/etc/nxlog.conf -v" - here's the output: