Product Name
CIS Build Kit
Product Version
RHEL 7 & 8
Date
Problem
After applying a Build Kit to a RHEL image in Azure, the system now boots in emergency mode
Solution
Need to remove the below script and execute the hardening script, otherwise server will go to emergency mode.
Remove - /root/CISHardening/CIS-LBK/RHEL8/functions/recommendations/nix_vfat_filesystem_disabled_rec.sh
In Azure environment, there is a filesystem “ /boot/efi” which is having vfat format by default. The above script is creating the kernel module, which is blocking to mount the mandatory /boot/efi filesystem which leads emergency.
Server Emergency mode https://access.redhat.com/solutions/3215551
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