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Update ThanosReceiveNoUpload to select sum == 0 #2819

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metalmatze
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Right now the alert actually fires in wrong conditions.
We select all sum(instances == 0) which is always 0...
Instead we want to sum(instances) == 0

Thanks for finding this @krasi-georgiev

  • I added CHANGELOG entry for this change.
  • Change is not relevant to the end user.

Right now the alert actually fires in wrong conditions.
We select all sum(instances  == 0) which is always 0...
Instead we want to sum(instances) == 0

Signed-off-by: Matthias Loibl <[email protected]>
@krasi-georgiev
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works as expected in our staging so when tests are passing LGTM

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@brancz brancz left a comment

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something has been weird with netlify lately, need to investigate, if all other jobs pass this lgtm

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@kakkoyun kakkoyun left a comment

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lgtm

@brancz brancz merged commit b4f8477 into thanos-io:master Jul 1, 2020
@metalmatze metalmatze deleted the mixin-ThanosReceiveNoUpload-moreimprovement branch July 1, 2020 12:07
paulfantom added a commit to paulfantom/thanos that referenced this pull request Jul 9, 2020
* upstream/release-0.14: (46 commits)
  Cut release v0.14.0-rc.1 (thanos-io#2853)
  Query: correctly marshal errors to JSON and ignore if nil (thanos-io#2848)
  ci: Manually download promu in crossbuild stage (thanos-io#2828)
  Cut release v0.14.0-rc.0 (thanos-io#2826)
  Soft cut changelog on master to indicate v0.14.0 being in progress (thanos-io#2824)
  Update ThanosReceiveNoUpload to select sum == 0 (thanos-io#2819)
  receive: Added more observability, fixed leaktest, to actually check leaks ): (thanos-io#2817)
  Query: always return a string in the `lastError` field (thanos-io#2809)
  Added missing CHANGELOG entry for PR 2613 (thanos-io#2820)
  receive: Fixed small options race; Removed unused StartTime feature. (thanos-io#2816)
  go.mod: Bump Prometheus to current latest (thanos-io#2814)
  Implement CLI Flags page in React UI (thanos-io#2796)
  Improve ThanosReceiveNoUpload to only alert on current instances
  store: Preallocate output buffer when encoding postings. (thanos-io#2812)
  compact: introduce flag --block-viewer.global.sync-block-interval (thanos-io#2752)
  docs: compact: add blurb about how retention policy works (thanos-io#2808)
  Reduced memory allocations in readIndexRange() (thanos-io#2807)
  ui: Add Stores page to React UI (thanos-io#2754)
  Added Kemal to Maintainer Role; Kemal is volounteering to be next release shephard (thanos-io#2804)
  proposal: Add scalable rule storage proposal (thanos-io#2661)
  ...
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4 participants