db2041 is ready to be decommissioned
=db2041=
== Decommission Checklist ==
[] - all system services confirmed offline from production use - should be done by #DBA team
[] - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place.
[] - remove system from all lvs/pybal active configuration - should be done by #DBA team:
[] - any service group puppet/heira/dsh config removed - should be done by #DBA team
[] - remove site.pp (replace with role(spare::system) if system isn't shut down immediately during this process.) - should be done by #DBA team:
START NON-INTERRUPPTABLE STEPS - please assign to @robh for the non-interrupt steps
[] - disable puppet on host
[] - power down host
[] - update status in netbox (inventory for decom, planned for spare)
[] - disable switch port
[] - switch port assignment noted on this task (for later removal)
[] - remove all remaining puppet references (include role::spare)
[] - remove production dns entries
[] - puppet node clean, puppet node deactivate (handled by wmf-decommission-host)
[] - remove dbmonitor entries on neodymium/sarin: sudo curl -X DELETE https://debmonitor.discovery.wmnet/hosts/${HOST_FQDN} --cert /etc/debmonitor/ssl/cert.pem --key /etc/debmonitor/ssl/server.key (handled by wmf-decommission-host)
END NON-INTERRUPPTABLE STEPS
[] - system disks wiped (by onsite) use hdparm for ssds and wipe for hdds
[] - Label the BBU as broken so it doesn't get re-used
[] - 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.