For two reasons:
Checklist for removal: https://wikitech.wikimedia.org/wiki/Nova_Resource:Deployment-prep/Decommission_an_instance
| Status | Subtype | Assigned | Task | |
|---|---|---|---|---|
| · · · | ||||
| Resolved | • mobrovac | T96017 Migrate SCA cluster to SCB (Jessie and Node 4.2) | ||
| Resolved | Krenair | T142288 Consolidate, remove, and/or downsize Beta Cluster instances to help with [[wikitech:Purge_2016]] | ||
| Resolved | Krinkle | T142152 Move apertium to deployment-sca* hosts in Beta Cluster | ||
| Resolved | KartikMistry | T107306 Package apertium (and dependencies) for Jessie | ||
| Resolved | bd808 | T143065 deployment-sca0[12] puppet failure due to issues involving /srv/deployment directory | ||
| · · · |
@akosiaris , @KartikMistry Looks like apertium is still running on deployment-apertium02 . Can we move it to the deployment-scaXX hosts ? They are all Jessie nowadays.
@hashar We've Apertium service in sca01 already. So, just need to delete deployment-apertium02.
Linux deployment-sca01 4.4.0-2-amd64 #1 SMP Debian 4.4.2-3+wmf6 (2016-10-18) x86_64 Debian GNU/Linux 8.6 (jessie) deployment-sca01 is a Apertium APY server (role::apertium) ... ...
I 've applied the roles on deployment-sca01 and deployment-sca02 and moved http://apertium-beta.wmflabs.org/listPairs to sca01. Quick q why are there 4 sca hosts ? Not only that, but sca is actually almost deprecated in production. All services are in scb with the notable exception of zotero that can not be on scb as it is ubuntu trusty only
I 've left deleting deployment-apertium02 and resolving the task to @KartikMistry.
@akosiaris wrote:
Quick q why are there 4 sca hosts ? Not only that, but sca is actually almost deprecated in production. All services are in scb with the notable exception of zotero that can not be on scb as it is ubuntu trusty only
I cant tell. They are all Jessie and created months apart:
| sca01 | Jan 28 2016 |
| sca02 | Jan 28 2016 |
| sca03 | June 22 2016 |
| sca04 | Feb 7 2017 |
Maybe sca01 / sca02 are legacy and sca03 / sca04 are the new ones to migrate to?
Anyway: thanks for the quick action!
As of today there are still three sca hosts in Beta (sca03 was deleted?). There are no scb hosts.
| deployment-sca01 | debian-8.2-jessie | m1.small | Jan. 28, 2016 |
|---|---|---|---|
| deployment-sca02 | debian-8.2-jessie | m1.small | Jan. 28, 2016 |
| deployment-sca04 | debian-8.6-jessie | m1.medium | Feb. 7, 2017 |
The apertium role seems to be applied to them and I could not find any references to deployment-apertium02 in Hiera. Can that one be deleted?
| deployment-apertium02 | debian-8.5-jessie | m1.small | Sept. 19, 2016 |
|---|
Mentioned in SAL (#wikimedia-releng) [2018-07-08T20:16:59Z] <Krinkle> Shutting off deployment-apertium02 (T142152)
Mentioned in SAL (#wikimedia-releng) [2018-07-09T22:09:56Z] <Krinkle> Deleting instance deployment-apertium02 - T142152
Mentioned in SAL (#wikimedia-releng) [2018-07-09T23:24:10Z] <Krinkle> Ran puppet node deactivate and puppet node clean for deployment-apertium02.deployment-prep.eqiad.wmflabs (T142152)