• - all system services confirmed offline from production use

• - set all icinga checks to maint mode/disabled while reclaim/decommission takes place.

• - remove system from all lvs/pybal active configuration

• - any service group puppet/heira/dsh config removed

• - remove site.pp (replace with role::spare if system isn't shut down immediately during this process.)

START NON-INTERRUPPTABLE STEPS

• - disable puppet on host

• - remove all remaining puppet references (include role::spare)

• - power down host

• - disable switch port

• - switch port assignment noted on this task (for later removal)

• - remove production dns entries

• - puppet node clean, puppet node deactivate, salt key removed

END NON-INTERRUPPTABLE STEPS

• - system disks wiped (by onsite)

• - IF DECOM: system unracked and decommissioned (by onsite), update racktables with result

• - IF DECOM: switch port configration removed from switch once system is unracked.

• - IF DECOM: mgmt dns entries removed.

• - IF RECLAIM: system added back to spares tracking (by onsite)