db1018 has been cloned into db1101, now it can be decommissioned, once it has been depooled and all references to it deleted.
[] - all system services confirmed offline from production use: Removed from mediawiki-config:
[] - set all icinga checks to maint mode/disabled while reclaim/decommmission 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 & change switch port label to asset tag
[] - remove production dns entries & remove hostname entries in mgmt dns
[] - puppet node clean, puppet node deactivate, salt key removed
END NON-INTERRUPPTABLE STEPS
[] - system disks wiped (by onsite)
[] - remove hostname label, remove hostname from visible label field in racktables (by onsite)
[] - system added back to spares tracking (by onsite)