db1011 has to be replaced, we depend on purchasing replacement first.
[x] - all system services confirmed offline from production use: Removed from mediawiki-config: https://gerrit.wikimedia.org/r/#/c/416424/
[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/heira/dsh config removed
[x] - remove site.pp (replace with role::spare if system isn't shut down immediately during this process.):
* Host set to spare: https://gerrit.wikimedia.org/r/#/c/412678/2/manifests/site.pp
START NON-INTERRUPPTABLE STEPS
[x] - disable puppet on host
[x] - power down host
[x] - disable switch port
[x] - switch port assignment noted on this task (for later removal) asw-a-eqiad:ge-2/0/10
[x] - remove all remaining puppet references (include role::spare) - https://gerrit.wikimedia.org/r/#/c/421574/
[x] - remove production dns entries - https://gerrit.wikimedia.org/r/#/c/421578/
[x] - puppet node clean, puppet node deactivate
END NON-INTERRUPPTABLE STEPS
[x] - 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)