Bug 1942574

Description of problem:

When RHEL 8 is kickstarted in text mode using the following partitioning, it fails with unfinished Disk configuration (Error checking storage configuration) error and would not prompt for luks password as RHEL 7 does graphical installation

~~~~~~~~~~~~~~~~~~~~~~~~
# Use graphical install
graphical
[...]
# Disk partitioning information
part /boot --fstype="ext4" --size=500
part /boot/eft --fstype="efi" --size=500
part swap --fstype="swap" --size=4096
part pv.01 --fstype="lvmpv" --size=1 --grow --encrypted
volgroup vg pv.01
[...]
~~~~~~~~~~~~~~~~~~~~~~~~~

When '--passphrase' is added the installation will complete.

Version-Release number of selected component (if applicable):

RHEL 8.3

How reproducible:

Always when '--passphrase' is not used

Steps to Reproduce:

1. Use the partitioning mentioned above and start the installation in graphical.

2. See error

Actual results:

Anaconda installer does not prompt user to enter passphrase.

See the below error in anaconda logs

08:10:14,080 DEBUG anaconda: Run sanity check verify_luks_devices_have_key.
08:10:14,080 DEBUG anaconda: Found sanity error: LUKS device vda3 has no encryption key
08:10:14,080 DEBUG anaconda: Storage check finished with failure(s).
08:10:14,081 ERR anaconda: LUKS device vda3 has no encryption key
08:10:14,081 INFO anaconda: Thread Done: AnaCheckStorageThread (xxxxxxxxxxxx)
08:10:14,202 INFO anaconda: spoke is ready: StorageSpoke
[...]
08:10:21,441 DEBUG anaconda: updated device_disks to [u'vda']
08:10:21,442 DEBUG anaconda: updated device_container_name to vg
08:10:21,442 DEBUG anaconda: updated device_container_raid_level to None
08:10:21,443 DEBUG anaconda: updated device_container_encrypted to True
08:10:21,443 DEBUG anaconda: updated device_container_size to 145.8 GiB
08:10:21,460 DEBUG anaconda: device_type_changed: 0 <gi.overrides.Gtk.TreeModelRow object at 0x7f456c0a07c50>


Expected results:

Anaconda installer prompts user for passphrase when it is not specified in the kickstart with '--encrypt'


Additional info:

Similar to bug Bug 1185466 which was filed in RHEL 7.