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Backport all 1.7/1.8 apiserver metrics fixes to Origin #16208

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smarterclayton opened this issue Sep 7, 2017 · 1 comment
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Backport all 1.7/1.8 apiserver metrics fixes to Origin #16208

smarterclayton opened this issue Sep 7, 2017 · 1 comment
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area/reliability component/metrics priority/P1 sig/master

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smarterclayton commented Sep 7, 2017 •
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Production monitoring needs the apiserver metrics fixed - we need to ensure all of them are back ported for 3.7 (hopefully asap for online first)

  1. 429 rate limit
  2. 504 timeout handler metrics
  3. WATCH being misreported as LIST
  4. Pod logs being misreported as pod GET
  5. Subresource metrics
  6. Namespace scope and request size latency

Likely also of these need to be back ported together because they touch the same code.

Lack of these metrics made us unable to debug several severe issues.
@smarterclayton smarterclayton self-assigned this Sep 9, 2017
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Also opened kubernetes/kubernetes#52237

@smarterclayton smarterclayton mentioned this issue Sep 9, 2017
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openshift-merge-robot added a commit that referenced this issue Sep 16, 2017
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Merge pull request #16266 from smarterclayton/metrics
87f0882 
Automatic merge from submit-queue (batch tested with PRs 16362, 16266)

Backport metrics fixes

Fixes #16208

This needs to be in the next release drop

UPSTREAM: 48583: Record 429 and timeout errors to prometheus
UPSTREAM: 49117: Add apiserver metric for response sizes split by namespace scope
UPSTREAM: 49678: Report non-resource URLs in max-in-flight correctly
UPSTREAM: 49678: Timeout filter returns 504 and an inconsistent error body
UPSTREAM: 50123: Report pod logs as CONNECT in metrics
UPSTREAM: 52237: Add scope to all apiserver metrics and report resource scope
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