In T175288 tin.eqiad.wmnet has been replaced by deploy1001.

tin can now be decom'ed or reclaimed. it is in eqiad row A, A4

related: T185275, T174452

decom steps have already started in https://gerrit.wikimedia.org/r/#/c/420917/

racktables ID: https://racktables.wikimedia.org/index.php?page=object&object_id=1717

This checklist is able to be copied and pasted into phabricator hardware request tasks for reclaiming systems to spare or decom.

• - all system services confirmed offline from production use
• - 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/hiera/dsh config removed
• - remove site.pp (replace with role::spare::system if system isn't shut down immediately during this process.)

START NON-INTERRUPPTABLE STEPS

• - disable puppet on host
• - power down host
• - disable switch port
• - switch port assignment noted on this task (for later removal) asw-a-eqiad:ge-4/0/10
• - remove all remaining puppet references (include role::spare)
• - remove production dns entries
• - puppet node clean, puppet node deactivate

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: add system to decommission tracking google sheet
• - IF DECOM: mgmt dns entries removed.