Commits on Jun 28, 2024

1. Fix attaching encrypted volume on controller nodes …

   Just like with iscsiadm and other command tools there is a need to run
   the command on the host's namespace.
   
   If we don't run it like that the command will get stuck in:
   
     cryptsetup luksOpen --key-file=- /dev/dm-8 crypt-os-brick+dev+dm-8
   
   And if we manually run the command with debug option (`--debug
   --verbose`) we'll see that it gets stuck in:
   
     # Udev cookie 0xd4d73ad (semid 3) waiting for zero
   
   And is unable to continue with the rest:
   
     # Udev cookie 0xd4d3938 (semid 3) destroyed
     # Releasing crypt device /dev/mapper/3600140584b9fc02da024f9c8130ce253 context.
     # Releasing device-mapper backend.
     # Closing read only fd for /dev/mapper/3600140584b9fc02da024f9c8130ce253.
     Command successful.
   
   This patch ensure we use `nsenter` to run `cryptsetup`.

   

   Akrog committed Jun 28, 2024
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