Change Details

In order to decommission db1030 first, the following movements are required: [x] In s8, make db1087 vslow server [x] Remove db1063 from s8 vslow and move it to s6 vslow [x] Clone db1063 from db1030 [x] - all system services confirmed offline from production use: Removed from mediawiki-config: https://gerrit.wikimedia.org/r/#/c/406613/ [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/heira/dsh config removed [x] - remove site.pp (replace with role::spare if system isn't shut down immediately during this process.): * Host set to spare: https://gerrit.wikimedia.org/r/#/c/406981/ START NON-INTERRUPPTABLE STEPS [] - disable puppet on host [] - remove all remaining puppet references (include role::spare) [] - power down host [] - disable switch port & change switch port label to asset tag [] - remove production dns entries & remove hostname entries in mgmt dns [] - puppet node clean, puppet node deactivate, salt key removed END NON-INTERRUPPTABLE STEPS [] - system disks wiped (by onsite) [] - remove hostname label, remove hostname from visible label field in racktables (by onsite) [] - system added back to spares tracking (by onsite)

In order to decommission db1030 first, the following movements are required: [x] In s8, make db1087 vslow server [x] Remove db1063 from s8 vslow and move it to s6 vslow [x] Clone db1063 from db1030 [x] - all system services confirmed offline from production use: Removed from mediawiki-config: https://gerrit.wikimedia.org/r/#/c/406613/ [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/heira/dsh config removed [x] - remove site.pp (replace with role::spare if system isn't shut down immediately during this process.): * Host set to spare: https://gerrit.wikimedia.org/r/#/c/406981/ START NON-INTERRUPPTABLE STEPS [x] - disable puppet on host [x] - remove all remaining puppet references (include role::spare) [x] - power down host [x] - disable switch port , note on task for later unracking - asw-b-eqiad:ge-1/0/14 [x] - remove production dns entries & remove hostname entries in mgmt dns [x] - puppet node clean, puppet node deactivate, salt key removed END NON-INTERRUPPTABLE STEPS [] - system disks wiped (by onsite) [] - remove hostname label, remove hostname from visible label field in racktables (by onsite) [] - system added back to spares tracking (by onsite)

In order to decommission db1030 first, the following movements are required: [x] In s8, make db1087 vslow server [x] Remove db1063 from s8 vslow and move it to s6 vslow [x] Clone db1063 from db1030 [x] - all system services confirmed offline from production use: Removed from mediawiki-config: https://gerrit.wikimedia.org/r/#/c/406613/ [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/heira/dsh config removed [x] - remove site.pp (replace with role::spare if system isn't shut down immediately during this process.): * Host set to spare: https://gerrit.wikimedia.org/r/#/c/406981/ START NON-INTERRUPPTABLE STEPS [x] - disable puppet on host [x] - remove all remaining puppet references (include role::spare) [x] - power down host [x] - disable switch port & change switch port label to asset tag, note on task for later unracking - asw-b-eqiad:ge-1/0/14 [x] - remove production dns entries & remove hostname entries in mgmt dns [x] - puppet node clean, puppet node deactivate, salt key removed END NON-INTERRUPPTABLE STEPS [] - system disks wiped (by onsite) [] - remove hostname label, remove hostname from visible label field in racktables (by onsite) [] - system added back to spares tracking (by onsite)