This checklist is able to be copied and pasted into phabricator hardware request tasks for reclaiming systems to spare or decom.
[x] - all system services confirmed offline from production use (T173094)
[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.)
Please note the system has been unracked as of 2017-08-11 for data recovery, until that completes, remaining steps cannot be completed.
START NON-INTERRUPPTABLE STEPS
[x] - disable puppet on host
[x] - remove all remaining puppet references (include role::spare)
[x] - power down host
[] - disable switch port
[] - switch port assignment noted on this task (for later removal)
[] - remove production dns entries
[x] - puppet node clean, puppet node deactivate, salt key removed
END NON-INTERRUPPTABLE STEPS
Please note the system has been unracked as of 2017-08-11 for data recovery, until that completes, remaining steps cannot be completed.
[] - system disks wiped (by onsite)
[] - system unracked and decommissioned (by onsite), update racktables with result
[] - switch port configration removed from switch once system is unracked.
[] - mgmt dns entries removed.