/metrics/resources/v1alpha1 endpoint going away in 1.18

[trungng92]

In version 1.18, the /metrics/resources/v1alpha1 endpoint will be going away.

https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md

resource metrics endpoint /metrics/resource/v1alpha1 as well as all metrics under this endpoint have been deprecated. Please convert to the following metrics emitted by endpoint /metrics/resource: - scrape_error --> scrape_error - node_cpu_usage_seconds_total --> node_cpu_usage_seconds - node_memory_working_set_bytes --> node_memory_working_set_bytes - container_cpu_usage_seconds_total --> container_cpu_usage_seconds - container_memory_working_set_bytes --> container_memory_working_set_bytes - scrape_error --> scrape_error (#86282, @RainbowMango) [SIG Node]

[RainbowMango]

To be precise, the /metrics/resources/v1alpha1 endpoint still available in Kubernetes 1.18.

[g3rzi]

Cool, thanks for the update!
I think I will leave this option for users that use older versions but send message that it doesn't support from k8s > 1.18

[45Shirley]

🔥

[g3rzi]

The API is dynamic so no need to add an error.
Dynamic means that you can run anything after the resource.
I updated in the comments that it has been deprecated.