Change Details

einsteinium used to be the active Icinga server but has now been replaced by icinga1001. start to decom it (next week) https://netbox.wikimedia.org/dcim/devices/1592/ ---- This task will track the #decommission of server einsteinium.wikimedia.org The first 5 steps should be completed by the service owner that is returning the server to DC-ops (for reclaim to spare or decommissioning, dependent on server configuration and age.) Steps for service owner: [x] - all system services confirmed offline from production use [x] - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place. [x] - remove system from all lvs/pybal active configuration [x] - any service group puppet/hiera/dsh config removed [x] - remove site.pp, replace with role(spare::system) [x] - remove einsteinium IP from the AQL whitelist [x] - unassign any 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:** [x] - disable puppet on host [x] - power down host [x] - update status in netbox (inventory for decom, planned for spare) [] - disable switch port [] - switch port assignment noted on this task (for later removal) [x] - remove all remaining puppet references (include role::spare) [x] - remove production dns entries [x] - puppet node clean, puppet node deactivate (handled by wmf-decommission-host) [x] - 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) [] - IF DECOM: system unracked and decommissioned (by onsite), update netbox status 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.

einsteinium used to be the active Icinga server but has now been replaced by icinga1001. start to decom it (next week) https://netbox.wikimedia.org/dcim/devices/1592/ ---- This task will track the #decommission of server einsteinium.wikimedia.org The first 5 steps should be completed by the service owner that is returning the server to DC-ops (for reclaim to spare or decommissioning, dependent on server configuration and age.) Steps for service owner: [x] - all system services confirmed offline from production use [x] - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place. [x] - remove system from all lvs/pybal active configuration [x] - any service group puppet/hiera/dsh config removed [x] - remove site.pp, replace with role(spare::system) [x] - remove einsteinium IP from the AQL whitelist [x] - unassign any 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:** [x] - disable puppet on host [x] - power down host [x] - update status in netbox (inventory for decom, planned for spare) [x] - disable switch port [x] - switch port assignment noted on this task (for later removal) - asw2-d-eqiad:ge-3/0/7 [x] - remove all remaining puppet references (include role::spare) [x] - remove production dns entries [x] - puppet node clean, puppet node deactivate (handled by wmf-decommission-host) [x] - 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) [] - IF DECOM: system unracked and decommissioned (by onsite), update netbox status 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.

einsteinium used to be the active Icinga server but has now been replaced by icinga1001. start to decom it (next week) https://netbox.wikimedia.org/dcim/devices/1592/ ---- This task will track the #decommission of server einsteinium.wikimedia.org The first 5 steps should be completed by the service owner that is returning the server to DC-ops (for reclaim to spare or decommissioning, dependent on server configuration and age.) Steps for service owner: [x] - all system services confirmed offline from production use [x] - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place. [x] - remove system from all lvs/pybal active configuration [x] - any service group puppet/hiera/dsh config removed [x] - remove site.pp, replace with role(spare::system) [x] - remove einsteinium IP from the AQL whitelist [x] - unassign any 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:** [x] - disable puppet on host [x] - power down host [x] - update status in netbox (inventory for decom, planned for spare) [x] - disable switch port [x] - switch port assignment noted on this task (for later removal) - asw2-d-eqiad:ge-3/0/7 [x] - remove all remaining puppet references (include role::spare) [x] - remove production dns entries [x] - puppet node clean, puppet node deactivate (handled by wmf-decommission-host) [x] - 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) [] - IF DECOM: system unracked and decommissioned (by onsite), update netbox status 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.