db1052 was the old s1 master which has been failed over to db1067 (T197069)
Let's wait a few days before sending it to the DCOps for total decommissioning
[] Once the network maintenance is done remove db1089 as candidate master for s1 (T197069#4418823)
== 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: Removed from config:
[] - 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
[] - 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
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.