We paused (potentially) disruptive work in esams/knams, but enough things have piled up to the point where should depool esams for ~2h and do all the work that can be done remotely.
So what needs to happen:
Optionally upgrade asw2-esams for T252631, but this is very impactful (20min hard downtime for the site) and only for a cosmetic issue so I suggest we keep it for another time.
Change 601951 had a related patch set uploaded (by Ayounsi; owner: Ayounsi):
[operations/dns@master] Depool esams for network maintenance
Mentioned in SAL (#wikimedia-operations) [2020-06-03T05:38:11Z] <XioNoX> deactivate graceful-switchover on cr3-esams - T254021
Change 601951 merged by Ayounsi:
[operations/dns@master] Depool esams for network maintenance
Mentioned in SAL (#wikimedia-operations) [2020-06-03T05:48:55Z] <XioNoX> depool esams - T254021
Mentioned in SAL (#wikimedia-operations) [2020-06-03T05:51:13Z] <XioNoX> deactivate transit BGP ton cr3-knams - T254021
Mentioned in SAL (#wikimedia-operations) [2020-06-03T05:58:09Z] <XioNoX> reboot cr3-knams - T254021
Mentioned in SAL (#wikimedia-operations) [2020-06-03T06:08:18Z] <XioNoX> re-activate transit BGP to cr3-knams - T254021
Mentioned in SAL (#wikimedia-operations) [2020-06-03T07:00:19Z] <XioNoX> re0.cr2-esams> request system reboot both-routing-engines - T254021
Mentioned in SAL (#wikimedia-operations) [2020-06-03T07:09:06Z] <XioNoX> re-activate peering/transit BGP on cr2-esams - T254021
Change 602007 had a related patch set uploaded (by Ayounsi; owner: Ayounsi):
[operations/dns@master] Revert "Depool esams for network maintenance"
Change 602007 merged by Ayounsi:
[operations/dns@master] Revert "Depool esams for network maintenance"
Mentioned in SAL (#wikimedia-operations) [2020-06-03T07:15:57Z] <XioNoX> repool esams - T254021