Services have been migrated away from logstash100[456] and the hosts have been transitioned to role spare::system.

Ready for the hardware to be turned down and decommissioned per the standard process.

logstash1004:
Steps for service owner:

• - 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)
• - unassign service owner from this task, check off completed steps

Steps for DC-Ops:
The following steps cannot be interrupted, as it will leave the system in an unfinished state.
Start non-interrupt steps:

• - disable puppet on host
• - power down host
• - update netbox status to Inventory (if decom) or Planned (if spare)
• - disable switch port
• - switch port assignment noted on this task (for later removal) - asw-a-eqiad:ge-4/0/3
• - 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-interrupt steps.

• - system disks wiped (by onsite)
• - system unracked and decommissioned (by onsite), update netbox with result
• - switch port configration removed from switch once system is unracked.
• - add system to decommission tracking google sheet
• - mgmt dns entries removed.

logstash1005:
Steps for service owner:

• - 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)
• - unassign service owner from this task, check off completed steps

Steps for DC-Ops:
The following steps cannot be interrupted, as it will leave the system in an unfinished state.
Start non-interrupt steps:

• - disable puppet on host
• - power down host
• - update netbox status to Inventory (if decom) or Planned (if spare)
• - disable switch port
• - switch port assignment noted on this task (for later removal) - asw2-b-eqiad:ge-4/0/1
• - 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-interrupt steps.
End non-interrupt steps.

• - system disks wiped (by onsite)
• - system unracked and decommissioned (by onsite), update netbox with result
• - switch port configration removed from switch once system is unracked.
• - add system to decommission tracking google sheet
• - mgmt dns entries removed.

logstash1006:
Steps for service owner:

• - 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)
• - unassign service owner from this task, check off completed steps

Steps for DC-Ops:
The following steps cannot be interrupted, as it will leave the system in an unfinished state.
Start non-interrupt steps:

• - disable puppet on host
• - power down host
• - update netbox status to Inventory (if decom) or Planned (if spare)
• - disable switch port
• - switch port assignment noted on this task (for later removal) - asw2-d-eqiad:ge-3/0/25
• - 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-interrupt steps.
End non-interrupt steps.

• - system disks wiped (by onsite)
• - system unracked and decommissioned (by onsite), update netbox with result
• - switch port configration removed from switch once system is unracked.
• - add system to decommission tracking google sheet
• - mgmt dns entries removed.