13.3. Verifying the Configuration

  1. Verify the updated configurations using the following command:
    # nagios -v /etc/nagios/nagios.cfg
    If error occurs, verify the parameters set in /etc/nagios/nagios.cfg and update the configuration files.
  2. Restart Nagios server using the following command:
    # service nagios restart
  3. Log into the Nagios server GUI using the following URL with the Nagios Administrator user name and password.


    To change the default password, see Changing Nagios Password section in Red Hat Gluster Storage Administration Guide.
  4. Click Services in the left pane of the Nagios server GUI and verify the list of hosts and services displayed.
    Nagios Services

    Figure 13.2. Nagios Services