when using encryptedDevice:true with host based (non pvc) osds, resizing
the underlying disk and restarting the OSD didn't expand the OSD because
the LUKS encryption layer was not resized.
This PR adds resize capabilities inside the activate container. Full
device stack must be resized: PV → LV → LUKS
Steps:
1. Run pvresize and lvextend to grow the LVM layers.
2. Retrieve the LUKS key from the Ceph config-key store using the
lockbox crednetials already available in the activate container
3. Pass the key explicitly to cryptsetup resize via --key-file.
Signed-off-by: Santosh <sapillai@redhat.com>
(cherry picked from commit 3e49c9f4cf)
Santosh
726a3837a2