Overview On some RHEL 10.1 installs users are running into this error, post-install, when attempting to install packages via dnf. Unsure if the issue is isolated to users attempting to install RHEL via the full DVD ISO, from the minimal boot ISO, and users deploying RHEL 10.1 via kickstart. GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release … Continue reading Fix GPG Check Failed Error on RHEL 10.1
RHEL10
Configuring LACP on TP-Link SX3008F for RHEL 9/10
This guide details setting up three LACP port-channels on a TP-Link SX3008F switch for RHEL 9/10 hosts, enabling 20Gbe connectivity for efficient NFS backups.
Moving Beyond OMSA: A Guide to Dell iSM Installation on RHEL 10 and PowerEdge R730
The shift from srvadmin (OMSA) to iSM (iDRAC Service Module) marks the end of bloated, "in-band" server management. This occurred between Dell 12th gen and Dell 13th gen server. If you have a 12th Gen Dell Server, you can still leverage Dell srvadmin (Idrac 7). I wrote a post on it here. While OMSA ran … Continue reading Moving Beyond OMSA: A Guide to Dell iSM Installation on RHEL 10 and PowerEdge R730
RHEL 10 – Install and Configure NUT UPS Tools and Monitor Via Zabbix.
This guide outlines the installation and configuration of Network UPS Tools (NUT) for monitoring a Tripp Lite USB PDU, enabling Zabbix integration. It covers prerequisites, file configuration, USB permissions, firewall settings, service management, and setting up Zabbix agent parameters, concluding with adjustments for SELinux to facilitate data collection.
RHEL 10.1: Installing the command-line assistant powered by RHEL Lightspeed
Quick start guide on installing RHEL command-line assistant powered by RHEL Lightspeed