Change Details

db2042 can be decommissioned =db2042= == Decommission Checklist == [x] - all system services confirmed offline from production use - should be done by #DBA team [x] - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place. [x] - remove system from all lvs/pybal active configuration - should be done by #DBA team: [x] - any service group puppet/heira/dsh config removed - should be done by #DBA team [x] - remove site.pp (replace with role(spare::system) if system isn't shut down immediately during this process.) - should be done by #DBA team: https://gerrit.wikimedia.org/r/#/c/operations/puppet/+/514646/ START NON-INTERRUPPTABLE STEPS - please assign to @robh for the 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) : asw-d-codfw:ge-3/0/10 [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-INTERRUPPTABLE STEPS [] - system disks wiped (by onsite) use hdparm for ssds and wipe for hdds [] ** - label BBU as broken so it doesn't get re-used T214264** [] - 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.

db2042 can be decommissioned =db2042= == Decommission Checklist == [x] - all system services confirmed offline from production use - should be done by #DBA team [x] - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place. [x] - remove system from all lvs/pybal active configuration - should be done by #DBA team: [x] - any service group puppet/heira/dsh config removed - should be done by #DBA team [x] - remove site.pp (replace with role(spare::system) if system isn't shut down immediately during this process.) - should be done by #DBA team: https://gerrit.wikimedia.org/r/#/c/operations/puppet/+/514646/ START NON-INTERRUPPTABLE STEPS - please assign to @robh for the 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) : asw-d-codfw:ge-3/0/10 [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-INTERRUPPTABLE STEPS [] - system disks wiped (by onsite) use hdparm for ssds and wipe for hdds [] ** - label BBU as broken so it doesn't get re-used T214264** [] -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.

db2042 can be decommissioned =db2042= == Decommission Checklist == [x] - all system services confirmed offline from production use - should be done by #DBA team [x] - set all icinga checks to maint mode/disabled while reclaim/decommmission takes place. [x] - remove system from all lvs/pybal active configuration - should be done by #DBA team: [x] - any service group puppet/heira/dsh config removed - should be done by #DBA team [x] - remove site.pp (replace with role(spare::system) if system isn't shut down immediately during this process.) - should be done by #DBA team: https://gerrit.wikimedia.org/r/#/c/operations/puppet/+/514646/ START NON-INTERRUPPTABLE STEPS - please assign to @robh for the 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) : asw-d-codfw:ge-3/0/10 [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-INTERRUPPTABLE STEPS [] - system disks wiped (by onsite) use hdparm for ssds and wipe for hdds [] ** - label BBU as broken so it doesn't get re-used T214264** [] - IF DECOM: system unracked and decommissioned (by onsite), update racktables with result [] - IF DECOM: status in netbox to offline [] -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.