Hi k8s folks,
Metrics from kubelet 1.19.2 miss some fields like container , image , namespace:
container_threads_max{container="",id="/kubepods/burstable/podeb983a4a-14b1-4c8c-b3f1...",image="",name="",namespace="",pod=""} 0 1610711006938
I’ve tested different versions. Starting from 1.19.5 issue has gone.
However I can’t see such bug in changelog.
In 1.19.5 release notes I can see only github.com/google/cadvisor: [v0.37.0 → v0.37.2].
Then I’ve checked cadvisor release note for v0.37.1 and v0.37.2 but was not able to find a mention of such bug.
Is there a more detailed description of the bug in k8s or cadvisor release notes?
Cluster information:
Kubernetes version: 1.19.2
Cloud being used: bare-metal
Installation method: manually
Host OS: CoreOS
CNI and version: not sure
CRI and version: not sure