⚓ T96867 Use systemd for Nodepool

	Subject	Repo	Branch	Lines +/-
	0.1.1-wmf3: statsd and systemd support	operations/debs/nodepool	debian	+64 -1
	nodepool: systemd wrapper	operations/puppet	production	+58 -0

Status	Assigned	Task
Resolved	hashar	T89143 Puppetize Nodepool configuration
Resolved	hashar	T89142 Create a Debian package for NodePool on Debian Jessie
Resolved	hashar	T97402 Make services manageable by systemd
Resolved	hashar	T95045 install/deploy labnodepool1001
Resolved	hashar	T96867 Use systemd for Nodepool

hashar created this task.Apr 22 2015, 3:12 PM

hashar raised the priority of this task from to Medium.

hashar updated the task description. (Show Details)

hashar added projects: Nodepool, acl*sre-team, Continuous-Integration-Infrastructure, Continuous-Integration-Scaling.

hashar added subscribers: • chasemp, Andrew, hashar, Aklapper.

I have poked our internal ops list to get some tips and hints.

Krinkle moved this task from Untriaged to Backlog on the Continuous-Integration-Infrastructure board.Apr 22 2015, 8:05 PM

hashar mentioned this in T89142: Create a Debian package for NodePool on Debian Jessie.Apr 24 2015, 7:58 PM

Liuxinyu970226 subscribed.Apr 25 2015, 12:20 AM

From T95003 @Joe pointed to our puppet define base::service_unit which maybe a good template to add systemd to nodepool: https://github.com/wikimedia/operations-puppet/blob/21c72942dd7bf25dbe0759d2f867082e966bfb45/modules/base/manifests/service_unit.pp

hashar added a parent task: T97402: Make services manageable by systemd.Apr 28 2015, 11:10 AM

hashar moved this task from Backlog to In-progress on the Continuous-Integration-Scaling board.Jul 10 2015, 3:03 PM

Restricted Application added a subscriber: Matanya. · View Herald TranscriptJul 10 2015, 3:03 PM

Lets give this a try. Will do it in operations/puppet.git for now then "upstream" it in the .deb package.

Change 224102 had a related patch set uploaded (by Hashar):
nodepool: systemd wrapper

https://gerrit.wikimedia.org/r/224102

gerritbot added a project: Patch-For-Review.Jul 10 2015, 3:47 PM

Change 224390 had a related patch set uploaded (by Hashar):
(WIP) systemd support (WIP)

https://gerrit.wikimedia.org/r/224390

Status update

I have finished the systemd patch: https://gerrit.wikimedia.org/r/#/c/224102/6

Encountered a bug in the way nodepool handles graceful stop which caused me to patch Nodepool ( https://gerrit.wikimedia.org/r/#/c/225475/ ). I have bumped our Debian package to include the fix.

The logging configuration is at https://gerrit.wikimedia.org/r/#/c/224106/

Will check with European ops to get those merged then chat with them about how to add systemd in a .deb package.

Liudvikas subscribed.Jul 19 2015, 3:26 AM

hashar added a parent task: T95045: install/deploy labnodepool1001.Jul 22 2015, 1:15 PM

hashar mentioned this in T95045: install/deploy labnodepool1001.

Change 224102 merged by Muehlenhoff:
nodepool: systemd wrapper

https://gerrit.wikimedia.org/r/224102

Muehlenhoff mentioned this in rOPUP470956c8e8d3: nodepool: systemd wrapper.Jul 22 2015, 2:45 PM