Background One of our customers had a strange issue when upgrading their kernel on CentOS 7. The update of the kernel appeared to be working fine and was showing no errors. Only after boot were they noticing that the kernel version was not changing. Initial Troubleshooting First we checked the installed kernel version on the […]

Minimum Hardware Requirements Ensure that the machine you wish to install Bitwarden on has the following: Preconfigure the Machine Before performing the install I personally like to remove any packages I don't use and disable SELinux. Update all packages: Remove firewalld: yum remove firewalld -y Flush iptables: iptables -F Disable SELinux: setenforce 0 Disabled SELinux […]

Import the RPM: Further RPMS can be located here. Esnure that you use a RMP version that aligns with your Zabbix release version. yum install the zabbix-agent package: Start the zabbix-agent service: systemctl start zabbix-agent Enable auto start of the zabbix-agent service: systemctl enable zabbix-agent

Issue When Virtual Machine boots it complains that UUID's are incorrect. From dracut shell run the following: Now mount the primary disk: mount /dev/sda1 /mnt Or depending on what disk drivers you are using: mount /dev/vda1 /mnt Bind the directories which grub needs to detect the other operating systems: mount --bind /dev /mnt/dev && mount […]