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Change -ingester.ring.readiness-check-ring-health default to false #2953

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merged 2 commits into from
Sep 15, 2022

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pracucci
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What this PR does

This Slack discussion made me realize Helm is not setting -ingester.ring.readiness-check-ring-health=false yet. Given that flag is used in the readiness probe and that we expect ingesters to be deployed as StatefulSet when deployed on Kubernetes, I think disabling it by default may be a better default.

Which issue(s) this PR fixes or relates to

N/A

Checklist

  • Tests updated
  • Documentation added
  • CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]

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@dimitarvdimitrov dimitarvdimitrov left a comment

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LGTM

We should probably take this into account in the multi-zone work where it runs with maxUnavailable=2 for each zone. @krajorama

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LGTM

We should probably take this into account in the multi-zone work where it runs with maxUnavailable=2 for each zone. @krajorama

For ingesters it's 25 and store gateways is 10, but yes, it's a good idea to default this so we don't have to set in now in helm, thanks

Signed-off-by: Marco Pracucci <marco@pracucci.com>
Signed-off-by: Marco Pracucci <marco@pracucci.com>
@pracucci pracucci force-pushed the change-readiness-check-ring-health-default branch from c34070d to 3d9928d Compare September 15, 2022 07:55
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Will merge on green. This is a change we can revert quickly if there are objections.

@pracucci pracucci enabled auto-merge (squash) September 15, 2022 07:56
@pracucci pracucci merged commit 93816f4 into main Sep 15, 2022
@pracucci pracucci deleted the change-readiness-check-ring-health-default branch September 15, 2022 08:12
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3 participants