Installation Guides have content that depends upon the operating systems.
Use separate files to specify content that is operating-system specific. Each file should have the same name but with an additional suffix. The following suffixes should be used:
rdofor Red Hat Enterprise Linux and CentOS
obsfor openSUSE and SUSE Linux Enterprise
.. only directive was used to generate conditional output.
This required multiple builds and has since been phased out.
This documentation, is a derivative of RST conventions by OpenStack, used under CC BY.