usage-metrics-collector

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Flaky test: TestMetricsNodeSamplerGRPC/basic

1

Per https://testgrid.k8s.io/sig-instrumentation-usage-metrics-collector#periodic-test&width=20 sigs.k8s.io/usage-metrics-collector/cmd/metrics-node-sampler/integration.TestMetricsNodeSamplerGRPC/basic test is frequently flaking. Example failure: https://prow.k8s.io/view/gs/kubernetes-jenkins/logs/ci-usage-metrics-collector-test/1765441415891914752 Diff: --- Expected +++ Actual @@ -169,2 +169,3 @@ "cpuCoresNanoSec": [ + "1000", "1000" @@ -172,2 +173,3 @@ "memoryBytes": [...

ehashman

Flaky test: TestMetricsNodeSamplerRestEndpoint/basic

1

From https://testgrid.k8s.io/sig-instrumentation-usage-metrics-collector#periodic-test&width=20 sigs.k8s.io/usage-metrics-collector/cmd/metrics-node-sampler/integration.TestMetricsNodeSamplerRestEndpoint/basic is pretty regularly flaking. Example failure: https://prow.k8s.io/view/gs/kubernetes-jenkins/logs/ci-usage-metrics-collector-test/1765199318811152384 Diff: --- Expected +++ Actual @@ -158,2 +158,3 @@ "cpuCoresNanoSec": [ + "2000", "2000" @@ -161,2 +162,3 @@ "memoryBytes": [...

ehashman

Readme seems incomplete

5

Tried giving this a run-through but the readme seems incomplete, if I follow it verbatim, I end up SET_THIS:v0.6.0 everywhere and things obviously unable to run.

logicalhan

[WIP] cgroupv2 support

5

Closes #138. #### Goals: - don't get rid of cgroupv1 support - add support for cgroupv2 for all existing metrics pulled out of cgroups - update both the direct cgroup...

ehashman

Add cgroupv2 support

2

Currently, UMC only supports collection of metrics with cgroupv1. cgroupv2 has been [GA in Kubernetes since 1.25](https://kubernetes.io/blog/2022/08/31/cgroupv2-ga-1-25/), so it would be nice to add support. /kind feature

ehashman

use blocking function to shut down etcd/apiserver

10

While using `testutil.TestDir` in a project to run unit tests against a local kube-apiserver, I noticed that I was building up orphaned etcd and kube-apiserver processes on each test run....

mlsorensen

docker image build error

5

I found an error during the compilation of the Docker image, following the steps in the README documentation. Is this error because the go version is not forward compatible? go...

googs1025

Join priority-classes for the quota metrics

4

atosatto