2.4.2. ON Analytics Update

Note

Remember you must have the credentials to access to OpenNAC Enterprise repositories. Refer to the Basic Configuration section for repository credentials details.

To update the ON Analytics node, we must execute the following steps:

  1. Update all the packages:

dnf clean all && dnf -y update

  1. Check the services status after the update

systemctl status elasticsearch
systemctl status kibana
systemctl status collectd

If the ON Aggregator role is active, we also need to:

systemctl status logstash
systemctl status redis

Warning

If the kernel has been updated, it is necessary to make a reboot.

  1. If the healthcheck file has been modified, you should update the changes. Navigate to the healthcheck.ini file, and edit it to do so:

vi /usr/share/opennac/healthcheck/healthcheck.ini