[URL]
https://github.com/openshift/openshift-docs/blob/enterprise-4.7/modules/cluster-logging-collector-legacy-syslog.adoc

[ISSUE]
In the first sample syslog configuration file is pretty well defined the value for hostname:

~~~
hostname ${hostname}
~~~

But, in the procedure for creating the file, it's wrong, it's possible to read

~~~
hostname <host> (4)
~~~

And it should be:

~~~
hostname ${hostname}
~~~

Since, this is indicating the name of the client.

On the other hand, it's possible to read:

~~~
Specify a name for this syslog server.
~~~

This is wrong, since, as it was indicated, this is the name of the client and not the name of the syslog server, then, my recommendation should be delete completely that line.

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