labstore100[123] are old WMCS storage servers, that were replaced (refreshed) by labstore100[45] with T161345 and cloudstore100[89] with T186931. They also have disk shelves connected to them, and these should be decom'ed as well.
Disk Wipe Notes: Please note these are HIGH capacity systems, have their own internal disks, and each host has 2-3 disk arrays.
*labstore1001:*
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)
- - 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/${HOST_FQDN} --cert /etc/debmonitor/ssl/cert.pem --key /etc/debmonitor/ssl/server.key (handled by wmf-decommission-host)
- - host set to 'decommissioning' in netbox.
End non-interrupt steps.
- - system disks wiped (by onsite)
- - disk shelf disks wiped (by onsite)
- - system unracked and decommissioned (by onsite), update status in netbox to offline
- - switch port configration removed from switch once system is unracked.
- - add system to decommission tracking google sheet
- - mgmt dns entries removed.
*labstore1002:*
Steps for service owner:
- - all system services confirmed offline from production use
- - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place.
- - remove system from all lvs/pybal active configuration
- - any service group puppet/hiera/dsh config removed
- - remove site.pp, replace with role(spare::system)
- - unassign service owner from this task, check off completed steps, Steps for DC-Ops:
The following steps cannot be interrupted, as it will leave the system in an unfinished state.
Start non-interrupt steps:
- - disable puppet on host
- - power down host
- - update netbox status to Inventory (if decom) or Planned (if spare)
- - disable switch port
- - switch port assignment noted on this task (for later removal)
- - remove all remaining puppet references (include role::spare)
- - remove production dns entries
- - puppet node clean, puppet node deactivate (handled by wmf-decommission-host)
- - remove dbmonitor entries on neodymium/sarin: sudo curl -X DELETE https://debmonitor.discovery.wmnet/hosts/${HOST_FQDN} --cert /etc/debmonitor/ssl/cert.pem --key /etc/debmonitor/ssl/server.key (handled by wmf-decommission-host)
- - host set to 'decommissioning' in netbox.
End non-interrupt steps.
- - system disks wiped (by onsite)
- - disk shelf disks wiped (by onsite)
- - system unracked and decommissioned (by onsite), update status in netbox to offline
- - switch port configration removed from switch once system is unracked.
- - add system to decommission tracking google sheet
- - mgmt dns entries removed.
*labstore1003:*
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)
- - 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)
- - host set to 'decommissioning' in netbox.
End non-interrupt steps.
- - system disks wiped (by onsite)
- - disk shelf disks wiped (by onsite)
- - system unracked and decommissioned (by onsite), update status in netbox to offline
- - switch port configration removed from switch once system is unracked.
- - add system to decommission tracking google sheet
- - mgmt dns entries removed.
labstore-spare-array:
- - locate labstore-spare-array https://netbox.wikimedia.org/dcim/devices/1405/
- - ensure no disks are in it, remove from racks and stack in decom pile
- - update netbox to show offline/unracked, remove rack info and record their asset tags
- - add to decom tracking sheet.