Change #1213461 merged by Majavah:

[operations/dns@master] Add dumps-rsync

https://gerrit.wikimedia.org/r/1213461

Change #1213461 had a related patch set uploaded (by Majavah; author: Majavah):

[operations/dns@master] Add dumps-rsync

https://gerrit.wikimedia.org/r/1213461

@taavi @fnegri clouddb1022 and clouddb1023 (both x3 and s3) are ready to be added to the LB.

Change #1212343 merged by Marostegui:

[operations/puppet@production] clouddb102[23]: Enable notifications

https://gerrit.wikimedia.org/r/1212343

Change #1212343 had a related patch set uploaded (by Marostegui; author: Marostegui):

[operations/puppet@production] clouddb102[23]: Enable notifications

https://gerrit.wikimedia.org/r/1212343

Mentioned in SAL (#wikimedia-operations) [2025-11-27T14:31:19Z] <taavi@cumin1003> END (PASS) - Cookbook sre.wikireplicas.add-wiki (exit_code=0) for database tokwiki (T404570)

Mentioned in SAL (#wikimedia-operations) [2025-11-27T13:34:20Z] <taavi@cumin1003> START - Cookbook sre.wikireplicas.add-wiki for database tokwiki (T404570)

Change #1203042 merged by Majavah:

[operations/puppet@production] hieradata: cloudlb: Add x4 section to wiki replicas

https://gerrit.wikimedia.org/r/1203042

Change #1211083 merged by Majavah:

[operations/puppet@production] conftool-data: Add clouddb1024/5 as x4

https://gerrit.wikimedia.org/r/1211083

This can happen now.

Mentioned in SAL (#wikimedia-operations) [2025-11-25T15:29:48Z] <marostegui> Add clouddb1023 (s3,x3) to zarcillo T409557

Change #1211083 had a related patch set uploaded (by Majavah; author: Majavah):

[operations/puppet@production] conftool-data: Add clouddb1024/5 as x4

https://gerrit.wikimedia.org/r/1211083

Thanks, then as it's only a few, option 1 seems best to me. Much less complex to setup and maintain.
Setup the new FQDN, ask people to migrate, give them X months, check activity on the old one, send reminder email, move to the CDN.

In T306550#11378740, @ayounsi wrote:

do we know how many systems pull from our rsync ? Maybe it's not worth the hassle of the tcp-proxy if the number is low enough.

Oops, I'm still catching up. Sounds great to minimize user impact. do we know how many systems pull from our rsync ? Maybe it's not worth the hassle of the tcp-proxy if the number is low enough.

In T306550#11378638, @ayounsi wrote:

@taavi Could option 3 be something like what's currently being done for Gerrit ? {T365259}

Could option 3 be something like what's currently being done for Gerrit ? https://phabricator.wikimedia.org/T365259

Mentioned in SAL (#wikimedia-operations) [2025-11-17T12:13:42Z] <taavi> update CR firewall policy to add the x4 port to wiki replicas related rules T409560

Change #1205090 merged by Majavah:

[operations/homer/public@master] definitions: Add port for x4 on the wiki replicas

https://gerrit.wikimedia.org/r/1205090

Change #1206196 merged by Btullis:

[operations/puppet@production] Remove the Data Platform SRE team from the contactgroup for wikireplicas

https://gerrit.wikimedia.org/r/1206196

Change #1206196 had a related patch set uploaded (by Btullis; author: Btullis):

[operations/puppet@production] Remove the Data Platform SRE team from the contactgroup for wikireplicas

https://gerrit.wikimedia.org/r/1206196

In T409560#11373645, @taavi wrote:

x3 is already live on the replicas and has been for a while (T390954).

x3 is already live on the replicas and has been for a while (T390954).

Change #1205093 had a related patch set uploaded (by Majavah; author: Majavah):

[operations/puppet@production] hieradata: cloudlb: Add x1 section to wiki replicas

https://gerrit.wikimedia.org/r/1205093

Change #1205090 had a related patch set uploaded (by Majavah; author: Majavah):

[operations/homer/public@master] definitions: Add port for x4 on the wiki replicasa

https://gerrit.wikimedia.org/r/1205090