⚓ T125003 Migrate BetaCluster Node.JS services to Jessie and Node 4.3

	Subject	Repo	Branch	Lines +/-
	RESTBase: Labs: Set correct IP for deployment-restbase01	operations/puppet	production	+2 -2
	RESTBase: Start using deployment-restbase02 for clients	operations/mediawiki-config	master	+1 -1

Status	Assigned	Task
Resolved	• mobrovac	T124989 Move all Node.JS services to Jessie and Node 4
Resolved	akosiaris	T135176 Migrate Parsoid cluster to Jessie / node 4.x
Resolved	• mobrovac	T125003 Migrate BetaCluster Node.JS services to Jessie and Node 4.3

• mobrovac created this task.Jan 27 2016, 11:25 PM

• mobrovac claimed this task.

• mobrovac raised the priority of this task from to High.

• mobrovac updated the task description. (Show Details)

• mobrovac added projects: Services, Beta-Cluster-Infrastructure.

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 27 2016, 11:25 PM

• mobrovac added a parent task: T124989: Move all Node.JS services to Jessie and Node 4.Jan 27 2016, 11:25 PM

@hashar, AFAIK, deployment-parsoid05 and deployment-cxserver03 are Jenkins slaves, right? What do we need to do in order to move them to Jessie?

Change 266945 had a related patch set uploaded (by Mobrovac):
RESTBase: Start using deployment-restbase02 for clients

https://gerrit.wikimedia.org/r/266945

gerritbot added a project: Patch-For-Review.Jan 27 2016, 11:41 PM

Change 266945 merged by jenkins-bot:
RESTBase: Start using deployment-restbase02 for clients

https://gerrit.wikimedia.org/r/266945

• mobrovac updated the task description. (Show Details)Jan 28 2016, 12:19 AM

• mobrovac removed a project: Patch-For-Review.

• mobrovac set Security to None.

• mobrovac removed a subscriber: gerritbot.

• mobrovac mentioned this in T125017: Switch Parsoid to Jessie and Node 4.2.Jan 28 2016, 12:31 AM

• mobrovac added projects: Graphoid, Mathoid, Citoid, Parsoid, RESTBase, ContentTranslation-CXserver.

01:48 < mobrovac> jzerebecki: the question is: can i just delete those machines and create new ones with the same without consequences for the automatic jenkins jobs
01:48 < mobrovac> ?
01:56 < jzerebecki> mobrovac: the jobs are just bound to a label. so yes. but perhaps just disable the old ones in jenkins until the new ones work instead of deleting the instances beforehand. some docs here: https://wikitech.wikimedia.org/wiki/Nova_Resource:Integration/Setup perhaps extend it.
01:58 < jzerebecki> mobrovac: i.e. you can use a new name (count up) and apply the same label when adding the instance to jenkins.
01:58 < mobrovac> hmmm
01:58 < mobrovac> ok
01:58 < jzerebecki> (reusing the name confuses ssh and other things)
01:58 < mobrovac> thnx jzerebecki
01:59 < mobrovac> jzerebecki: "new name" you mean for the MV names or job names? :P
01:59 < jzerebecki> mobrovac: host name
01:59 < mobrovac> kk

• mobrovac updated the task description. (Show Details)Jan 28 2016, 1:12 AM

• mobrovac updated the task description. (Show Details)Jan 28 2016, 1:27 AM

• mobrovac updated the task description. (Show Details)Jan 28 2016, 1:58 AM

Change 266968 had a related patch set uploaded (by Mobrovac):
RESTBase: Labs: Set correct IP for deployment-restbase01

https://gerrit.wikimedia.org/r/266968

gerritbot added a project: Patch-For-Review.Jan 28 2016, 3:07 AM

• mobrovac updated the task description. (Show Details)Jan 28 2016, 3:09 AM

Change 266968 merged by Dzahn:
RESTBase: Labs: Set correct IP for deployment-restbase01

https://gerrit.wikimedia.org/r/266968

All done except the jenkins slaves (Parsoid and CXServer). @hashar, I'd love your help for those.

Ricordisamoa subscribed.Jan 28 2016, 5:20 AM

Arlolra moved this task from Needs Triage to Non-Parsing-Team Tasks on the Parsoid board.Feb 5 2016, 5:50 AM

Amire80 added a project: ContentTranslation.Feb 18 2016, 1:19 PM

Amire80 moved this task from Needs Triage to Upstream/Other teams on the ContentTranslation board.Feb 18 2016, 2:09 PM

• mobrovac removed projects: ContentTranslation, ContentTranslation-CXserver, RESTBase, Citoid, Mathoid, Graphoid.Mar 12 2016, 4:10 AM

hashar moved this task from To Triage to In-progress on the Beta-Cluster-Infrastructure board.Apr 15 2016, 8:01 AM

hashar mentioned this in T124989: Move all Node.JS services to Jessie and Node 4.

deployment-cxserver03 should move to newer node.js as soon as possible (cxserver is now broken at moment due to dependency on node.js >4.2)

deployment-cxserver03 is Trusty which has NodeJS 0.10.25. Maybe migrate the service the shared instances deployment-sca01 / deployment-sca02 which are Jessie / NodeJS 4.3.0?

I'm fine with deployment-sca* instance. Let me know how I can help in migration.

Yeah, at this point I think the best way would be to put it on deployment-sca0x. I have added role::cxserver to both nodes. Once puppet runs on the cluster, cxserver should be present there. @KartikMistry, you will need to poimt MW in BetaCluster to use one of the two nodes for calling cxserver. You can do so by finding all references to deployment-cxserver03 as well as its IP in the beta config file.