autoscaler
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kubernetes
feat: ca: do not backoff scale up on specified errors
What type of PR is this?
/kind feature
Which component this PR applies to?
cluster-autoscaler
What this PR does / why we need it:
This pr adds an option to provide errors to ignore during scaleup. When my cluster needs to scale up and there is a throttling error, I want to continue retrying.
Currently this problem can result in asgs scaling inbalanced or even refusing to scale at all if it hits all asgs, and aws throttling can block scaleup for 10m+
Which issue(s) this PR fixes:
https://github.com/kubernetes/autoscaler/pull/5271
Fixes #
Special notes for your reviewer:
Does this PR introduce a user-facing change?
Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:
- cluser-autoscaler: option to provide errors to ignore during scaleup -->
The committers listed above are authorized under a signed CLA.
- :white_check_mark: login: Chase-Marino (cc88e76e897c2b0810f72dc110ce61686e3960a1, 43e197d9046847bd7fa6ab4e3f131dd7d6a41b29, 945224537e001fa149ca377c08c65df6212e35ed)
![linux-foundation-easycla[bot] avatar](https://avatars.githubusercontent.com/in/17893?v=4 "Published by a pub.dev verified publisher"){kind=small}
[APPROVALNOTIFIER] This PR is NOT APPROVED
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Welcome @Chase-Marino!
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Hi @Chase-Marino. Thanks for your PR.
I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.
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@adrianmoisey can you take a look if this is ready to test/go ?
You're better off pinging a cluster-autoscaler maintainer
/ok-to-test
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@k8s-triage-robot: Closed this PR.
In response to this:
The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.
This bot triages PRs according to the following rules:
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lifecycle/staleis applied- After 30d of inactivity since
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/close
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