These hosts belong to the first swift batch and we have newer hardware online now to be used as replacement.
Note the hdd/ssd could be likely used as spares if there's a shortage of those.
[x] - all system services confirmed offline from production use
[x] - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place.
[x] - remove system from all lvs/pybal active configuration
[x] - any service group puppet/hiera/dsh config removed
[x] - remove site.pp (replace with role::spare if system isn't shut down immediately during this process.)
START NON-INTERRUPPTABLE STEPS
[x] - disable puppet on host
[x] - remove all remaining puppet references (include role::spare)
[x] - power down host
[x] - disable switch port
[x] - switch port assignment noted on this task (for later removal)
[x] - remove production dns entries
[x] - puppet node clean, puppet node deactivate, salt key removed
END NON-INTERRUPPTABLE STEPS
[x] - system disks wiped (by onsite)
[x] - system unracked and decommissioned (by onsite), update racktables with result
[] - switch port configration removed from switch once system is unracked. (can assign back to @robh for this and last step)
[x] - mgmt dns entries removed.