We fixed the following 4 bugs related to upgrade procedure to ELK 8.
Firstly, we fixed an issue with a script used to set the correct number of replicas for single-node installations, which was throwing an error in case a certain system index, already having the correct setting, was being affected by the procedure.
Moreover, we fixed issues related to waiting for the Elasticsearch cluster status to be back to green, which would have failed in case the first node was being upgraded and a new primary shard was being allocated on it, with the related replica not being able to be allocated on any node having a lower Elasticsearch version.
Furthermore, we ensured that Elasticsearch is not being restarted unnecessarily during updates.
Lastly, we fixed an issue in the script used to generate the additional Beats templates for El Proxy, which was failing for Winlogbeat, after ELK 8, due to the configuration of a mapping for an undeclared analyzer.
Updated packages
For NetEye 4.31 we updated the following packages:
Hi! I'm Davide and I'm a Software Developer with the R&D Team in the "IT System & Service Management Solutions" group here at Würth Phoenix. IT has been a passion for me ever since I was a child, and so the direction of my studies was...never in any doubt! Lately, my interests have focused in particular on data science techniques and the training of machine learning models.
Author
Davide Sbetti
Hi! I'm Davide and I'm a Software Developer with the R&D Team in the "IT System & Service Management Solutions" group here at Würth Phoenix. IT has been a passion for me ever since I was a child, and so the direction of my studies was...never in any doubt! Lately, my interests have focused in particular on data science techniques and the training of machine learning models.
Monitoring We have resolved an issue where icinga2 would fail to write state changes to the IDO and execute notifications during shutdown. We updated the following packages: icinga2, icinga2-autosetup, icinga2-bin, icinga2-common, icinga2-configurator, icinga2-ido-mysql, icinga2-ido-pgsql, icinga2-neteye-config, icinga2-resources, icinga2-selinux, nano-icinga2, vim-icinga2, to Read More
SIEM - Log Management We have resolved an issue in the update and upgrade process for the Elastic Stack. Previously, if the Enrollment Token for our Elastic Agent was manually revoked, the procedure could encounter an error when attempting to Read More
We have resolved an issue that could have led to the failure of the installation process during initial setups. This problem arose from a temporary absence of an entry in the /etc/hosts file, which in turn hindered the startup of Read More
We have implemented a verification step in the neteye install, update, and upgrade processes to verify Kibana's connectivity to the fleet integration endpoint when the NetEye instance operates behind a proxy without direct Internet access. Additionally, we have revised our Read More
We updated the Elastic Stack to version 8.15.2, which fixes some known issues present with versions 8.15.1 (the version previously used in NetEye for Elasticsearch, Kibana, Logstash and APM) and 8.15.0 (the version previously used in NetEye by Elastic Agents Read More