In this video we can check the CollectNode output. How CollectNode executes a simple command, and gets the report, which is explained. The command to execute is:
getent passwd apache
The getent command displays entries from databases supported by the Name Service Switch libraries
We want to know if the account apache is available at the servers involved.
The hosts file used has 7 servers, one server is duplicated and other that doesn’t exist, in order to see the behaviour of CollectNode in these cases.
Understanding CollectNode output