This task will track the migration of the ps1 and ps2 to be replaced with new PDUs in rack [[ https://netbox.wikimedia.org/dcim/racks/9/ | B1-eqiad ]].
Each server & switch will need to have potential downtime scheduled, since this will be a live power change of the PDU towers.
These racks have a single tower for the old PDU (with and A and B side), with the new PDUs having independent A and B towers.
[] - schedule downtime for the entire list of switches and servers.
[] - Wire up one of the two towers, energize, and relocate power to it from existing/old pdu tower (now de-energized).
[] - confirm entire list of switches, routers, and servers have had their power restored from the new pdu tower
[] - Once new PDU tower is confirmed online, move on to next steps.
[] - Wire up remaining tower, energize, and relocate power to it from existing/old pdu tower (now de-energized).
[] - confirm entire list of switches, routers, and servers have had their power restored from the new pdu tower
== List of routers, switches, and servers ==
| device | role | SRE team coordination | notes
| asw2-b1-eqiad | asw | @ayounsi
| es1014 | es | #dba | @marostegui to depool it before the maintenance
| es1013 | es | #dba | @marostegui to depool it before the maintenance
| ms-be1022 | ms-be | @fgiunchedi | poweroff / poweron
| db1084 | db | #dba | @marostegui to depool it before the maintenance
| db1083 | db | #dba | @marostegui to depool it before the maintenance
| kafka-jumbo1003 | | #analytics | fine to do any time
| db1077 | db | #dba | test host, nothing to be done
| db1076 | db | #dba | @marostegui to depool it before the maintenance
| db1112 | db | #dba | @marostegui to depool it before the maintenance
| logstash1011 | | @fgiunchedi | ok with power loss, nice to have: disable es replication
| cloudvirt1026 | cloudvirt | #cloud-services-team | @aborrero: running 39 VMs, please handle with care
| cloudvirt1025 | cloudvirt | #cloud-services-team | @aborrero: running 46 VMs, please handle with care
| dbstore1004 | dbstore | #analytics
| cloudvirt1023 | cloudvirt | #cloud-services-team | @aborrero: OK, not running any VM.
| an-coord1001 | | #analytics | fine to do any time but please ping Analytics first
| dbproxy1014 | dbproxy | #dba | nothing to be done, not active
| authdna1001 | authdns | #traffic
| db1124 | db | #dba | sanitarium host, nothing to be done
| snapshot1008 | | @ArielGlenn
| db1118 | db | #dba | @marostegui to depool it before the maintenance
| wdqs1007 | wdqs | #discovery-search | @gehel good to go |