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DataDog / extendeddaemonset

Kubernetes Extended Daemonset controller
Apache License 2.0
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Add eds_controller_leader gauge to identify leader from /metrics and /ksmetrics #50

Closed vboulineau closed 3 years ago

vboulineau commented 4 years ago

What does this PR do?

Add eds_controller_leader gauge to identify leader from /metrics and /ksmetrics

Motivation

What inspired you to submit this pull request?

Additional Notes

Anything else we should know when reviewing?

Describe your test plan

Spawn two replicas of EDS instance, run k exec -ti $POD -- curl http://localhost:8080/metrics k exec -ti $POD -- curl http://localhost:8080/ksmetrics

You should see eds_controller_leader set to 1 with leader: true or leader: false if leader or follower.

codecov-io commented 4 years ago

Codecov Report

:exclamation: No coverage uploaded for pull request base (master@d72a1bc). Click here to learn what that means. The diff coverage is n/a.

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@@            Coverage Diff            @@
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  Coverage          ?   37.46%           
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  Files             ?       29           
  Lines             ?     1500           
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  Hits              ?      562           
  Misses            ?      865           
  Partials          ?       73
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