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This directory contains the regression test for controlling the list of stable metrics
If you add or remove a stable metric, this test will fail and you will need
to update the golden list of tests stored in testdata/. Changes to that file
require review by sig-instrumentation.
To update the list, run
./hack/update-generated-stable-metrics.sh
Add the changed file to your PR, then send for review.
If you want to test the stability framework, you can add metrics to the file in
test/instrumentation/testdata/pkg/kubelet/metrics/metrics.go and run test
verification via:
./test/instrumentation/test-verify.sh
To update the golden test list, you can run:
./test/instrumentation/test-update.sh
To update the list of documented metrics (which you need to run first before upgrading the documentation markdown file).
./test/instrumentation/update-documentation-metrics.sh
To update the documented list of metrics for k8s/website, please run:
./test/instrumentation/update-documentation.sh