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 there are any references to enhancements or changes made to healthcheck in the release notes of the version you are installing, you must manually update the file.

Be sure to back up the relevant information from your file and copy the new healthcheck.ini.analytics into healthcheck.ini.

cp /usr/share/opennac/healthcheck/healthcheck.ini.analytics /usr/share/opennac/healthcheck/healthcheck.ini

After that, adjust the pertinent info in your healthcheck.ini file.