1648602 - support lifecycle rules in ci-config

Status: RESOLVED FIXED

(Taskcluster :: Operations and Service Requests, enhancement)

Description

[Brian Stack [:bstack]]

As it says on the tin.

Comment 1

[Brian Stack [:bstack]]

Attachment: Bug 1648602: Allow configuring lifecycle rules for workerpools

Not sure if this is the best way to go about it or what else I should do!

Comment 2

[Brian Stack [:bstack]]

Attachment: Bug 1648602: Set shorter reregistration timeout for workers

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/ci/ci-admin/rev/725e7504edd7
Allow configuring lifecycle rules for workerpools r=tomprince

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/ci/ci-configuration/rev/40b3c40ac64a
Set shorter reregistration timeout for workers r=tomprince

Comment 5

[Tom Prince [:tomprince]]

It turns out that most of our workers are on legacy docker-worker images, which have not been updated to
support registration, so I don't think we to limit the worker life-time this way.

Comment 6

[Tom Prince [:tomprince]]

Attachment: Backed out changeset 40b3c40ac64a (bug 1648602) for workers not supporting registration.

MANUAL PUSH: bypassing broken lando restrictions

Comment 7

[Pulsebot]

Backout by [e-mail]:
https://hg.mozilla.org/ci/ci-configuration/rev/d64633cbcd67
Backed out changeset 40b3c40ac64a for workers not supporting registration.

Comment 8

[Brian Stack [:bstack]]

So we saw some workers that lived long enough to be terminated due to not reregistering?

Comment 9

[Tom Prince [:tomprince]]

Yep. In particular infra/build-decision has a single worker that doesn't end up ever being idle for >15m, so does not shutdown. I noticed because worker-manger still showed it as running, and didn't start a worker, when it hit credential timeout.

Comment 10

[Tom Prince [:tomprince]]

Attachment: Bug 1648602: Set default lifecycle to taskcluster default; r?Callek

Otherwise, ci-admin will think that the value always needs changing.

Comment 11

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/ci/ci-configuration/rev/7419afc30827
Set default lifecycle to taskcluster default; r=Callek

Comment 12

[Dustin J. Mitchell [:dustin] (he/him)]

I think this is done :)