Add "nokaslr" option into kexec templates
RHEL 7.5+ added Kernel Address Randomization which improves security but also is causing issues when kexecing systems. Let's add this option to kexec when booting Anaconda and also into discovery image (global default templates) to prevent kexec issues. This will not carry over to Grub2 into the installed system.
#2 Updated by Lukas Zapletal almost 2 years ago
- Bugzilla link set to 1685831
- Triaged changed from No to Yes
I have at least two reports from downstream that this helped.
Upstream also confirms this option helped in one case: https://community.theforeman.org/t/pxe-less-discovery-host-reboots-when-provisioning/13117/2
#3 Updated by Anonymous almost 2 years ago
- Status changed from Ready For Testing to Closed
Applied in changeset foreman_discovery|38b86d555ab9cbe39ecb524e1ef47a13de45c852.