T220170: Address Database infrastructure blockers on datacenter switchover & multi-dc deployment

Phabricator Link	T220170
Status	open
Priority	Medium (orange)
Points
Phabricator Task Created	2019/04/05 02:10 AM
Wiki Page Created	2019/06/09 01:22 PM
Phabricator Task Last Modified	2019/07/09 03:30 AM
Wiki Page Last Updated	2020/03/02 08:12 AM
Phabricator Task Closed
Authored By	Marostegui (Manuel Aróstegui)
Assigned To	Marostegui (Manuel Aróstegui)
Projects	DBA (Meta/Epic) Goal
Platform Engineering Initiative Column
Platform Team Workboards Column
Subtasks	T211613: rack/setup/install db11[26-38].eqiad.wmnet (resolved) T224852: Failover s4 primary master: db1068 to db1081 (resolved) T227062: Failover s8 (wikidatawiki) db primary master db1071 to db1104 (read-only required) (resolved) T226952: Failover m2 master db1065 to db1132 (resolved) T226358: Failover x1 master: db1069 to db1120 3rd July at 06:00 UTC (resolved) T228243: Switchover m3 (phabricator) master db1072 to db1128 (resolved) T229657: Switchover m5 primary master: db1073 to db1133: Tuesday 3rd Sept at 13:00 UTC (resolved) T221533: Decommission old coredb machines (<=db2042) (resolved) T230106: Switchover codfw primary database masters to new hosts (resolved) T230459: Replace db2044 with db2063 (declined) T237702: (codfw):rack/setup/install db213[2-5] (resolved)
Parent Tasks	T88445: MediaWiki active/active datacenter investigation and work (tracking)

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