kubectl top node logs error: metrics not available yet

[yangbin1212]

k8s version: v1.20.7
os version: Ubuntu 22.04.4 LTS
cgroup version: cgroup2fs
metrics-server version: 0.5.0

I had deploy metrics-server version: 0.5.0 on my k8s,when i use the commod kubectl top node,log error: metrics not available yet.

root@kube-master-01:~# kubectl top node -v 8
I0225 20:26:20.942796 2741208 loader.go:379] Config loaded from file: /root/.kube/config
I0225 20:26:20.943790 2741208 round_trippers.go:422] GET https://192.168.15.120:6443/api?timeout=32s
I0225 20:26:20.943802 2741208 round_trippers.go:429] Request Headers:
I0225 20:26:20.943809 2741208 round_trippers.go:433] Accept: application/json, /
I0225 20:26:20.943814 2741208 round_trippers.go:433] User-Agent: kubectl/v1.20.7 (linux/amd64) kubernetes/132a687
I0225 20:26:20.950776 2741208 round_trippers.go:448] Response Status: 200 OK in 6 milliseconds
I0225 20:26:20.950794 2741208 round_trippers.go:451] Response Headers:
I0225 20:26:20.950801 2741208 round_trippers.go:454] Date: Tue, 25 Feb 2025 12:26:20 GMT
I0225 20:26:20.950807 2741208 round_trippers.go:454] Cache-Control: no-cache, private
I0225 20:26:20.950812 2741208 round_trippers.go:454] Content-Type: application/json
I0225 20:26:20.950816 2741208 round_trippers.go:454] X-Kubernetes-Pf-Flowschema-Uid: 1946d0c6-bb00-4321-ac18-d9d836618e5f
I0225 20:26:20.950821 2741208 round_trippers.go:454] X-Kubernetes-Pf-Prioritylevel-Uid: a0307626-29d0-44b2-a06b-d98bcdd02cb2
I0225 20:26:20.950826 2741208 round_trippers.go:454] Content-Length: 137
I0225 20:26:20.950847 2741208 request.go:1107] Response Body: {"kind":"APIVersions","versions":["v1"],"serverAddressByClientCIDRs":[{"clientCIDR":"0.0.0.0/0","serverAddress":"192.168.15.120:6443"}]}
I0225 20:26:20.951099 2741208 round_trippers.go:422] GET https://192.168.15.120:6443/apis?timeout=32s
I0225 20:26:20.951107 2741208 round_trippers.go:429] Request Headers:
I0225 20:26:20.951115 2741208 round_trippers.go:433] Accept: application/json, /
I0225 20:26:20.951120 2741208 round_trippers.go:433] User-Agent: kubectl/v1.20.7 (linux/amd64) kubernetes/132a687
I0225 20:26:20.951743 2741208 round_trippers.go:448] Response Status: 200 OK in 0 milliseconds
I0225 20:26:20.951763 2741208 round_trippers.go:451] Response Headers:
I0225 20:26:20.951772 2741208 round_trippers.go:454] Date: Tue, 25 Feb 2025 12:26:20 GMT
I0225 20:26:20.951780 2741208 round_trippers.go:454] Cache-Control: no-cache, private
I0225 20:26:20.951787 2741208 round_trippers.go:454] Content-Type: application/json
I0225 20:26:20.951791 2741208 round_trippers.go:454] X-Kubernetes-Pf-Flowschema-Uid: 1946d0c6-bb00-4321-ac18-d9d836618e5f
I0225 20:26:20.951806 2741208 round_trippers.go:454] X-Kubernetes-Pf-Prioritylevel-Uid: a0307626-29d0-44b2-a06b-d98bcdd02cb2
I0225 20:26:20.951945 2741208 request.go:1107] Response Body: {"kind":"APIGroupList","apiVersion":"v1","groups":[{"name":"apiregistration.k8s.io","versions":[{"groupVersion":"apiregistration.k8s.io/v1","version":"v1"},{"groupVersion":"apiregistration.k8s.io/v1beta1","version":"v1beta1"}],"preferredVersion":{"groupVersion":"apiregistration.k8s.io/v1","version":"v1"}},{"name":"apps","versions":[{"groupVersion":"apps/v1","version":"v1"}],"preferredVersion":{"groupVersion":"apps/v1","version":"v1"}},{"name":"events.k8s.io","versions":[{"groupVersion":"events.k8s.io/v1","version":"v1"},{"groupVersion":"events.k8s.io/v1beta1","version":"v1beta1"}],"preferredVersion":{"groupVersion":"events.k8s.io/v1","version":"v1"}},{"name":"authentication.k8s.io","versions":[{"groupVersion":"authentication.k8s.io/v1","version":"v1"},{"groupVersion":"authentication.k8s.io/v1beta1","version":"v1beta1"}],"preferredVersion":{"groupVersion":"authentication.k8s.io/v1","version":"v1"}},{"name":"authorization.k8s.io","versions":[{"groupVersion":"authorization.k8s.io/v1","version":"v1"},{"groupVersi [truncated 4600 chars]
I0225 20:26:20.952386 2741208 round_trippers.go:422] GET https://192.168.15.120:6443/apis/metrics.k8s.io/v1beta1/nodes
I0225 20:26:20.952408 2741208 round_trippers.go:429] Request Headers:
I0225 20:26:20.952418 2741208 round_trippers.go:433] Accept: application/json, /
I0225 20:26:20.952428 2741208 round_trippers.go:433] User-Agent: kubectl/v1.20.7 (linux/amd64) kubernetes/132a687
I0225 20:26:20.954709 2741208 round_trippers.go:448] Response Status: 200 OK in 2 milliseconds
I0225 20:26:20.954720 2741208 round_trippers.go:451] Response Headers:
I0225 20:26:20.954727 2741208 round_trippers.go:454] Content-Length: 90
I0225 20:26:20.954737 2741208 round_trippers.go:454] Cache-Control: no-cache, private
I0225 20:26:20.954743 2741208 round_trippers.go:454] Cache-Control: no-cache, private
I0225 20:26:20.954748 2741208 round_trippers.go:454] Content-Type: application/json
I0225 20:26:20.954752 2741208 round_trippers.go:454] Date: Tue, 25 Feb 2025 12:26:20 GMT
I0225 20:26:20.954757 2741208 round_trippers.go:454] X-Kubernetes-Pf-Flowschema-Uid: 1946d0c6-bb00-4321-ac18-d9d836618e5f
I0225 20:26:20.954762 2741208 round_trippers.go:454] X-Kubernetes-Pf-Prioritylevel-Uid: a0307626-29d0-44b2-a06b-d98bcdd02cb2
I0225 20:26:20.954785 2741208 request.go:1107] Response Body: {"kind":"NodeMetricsList","apiVersion":"metrics.k8s.io/v1beta1","metadata":{},"items":[]}
F0225 20:26:20.955314 2741208 helpers.go:115] error: metrics not available yet
goroutine 1 [running]:
k8s.io/kubernetes/vendor/k8s.io/klog/v2.stacks(0x1)
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:1026 +0x8a
k8s.io/kubernetes/vendor/k8s.io/klog/v2.(*loggingT).output(0x28f0b40, 0x3, {0x0, 0x0}, 0xc0001641c0, {0x1ea4100, 0xc000100400}, 0xc000d0f280, 0x0)
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:975 +0x569
k8s.io/kubernetes/vendor/k8s.io/klog/v2.(*loggingT).printDepth(0xc0005a79c0, 0x47d0cf, {0x0, 0x0}, {0x0, 0x0}, 0x4df32a, {0xc000d0f280, 0x1, 0x1})
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:732 +0x191
k8s.io/kubernetes/vendor/k8s.io/klog/v2.FatalDepth(...)
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:1488
k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util.fatal({0xc0004ab840, 0x20}, 0xc0005a7af8)
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util/helpers.go:93 +0x145
k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util.checkErr({0x19f0de0, 0xc000d0f230}, 0x18b3b68)
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util/helpers.go:188 +0x84f
k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util.CheckErr(...)
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util/helpers.go:115
k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/top.NewCmdTopNode.func1(0xc00081f080, {0xc000a85da0, 0x2, 0x2})
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/top/top_node.go:95 +0x185
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute(0xc00081f080, {0xc000a85d80, 0x2, 0x2})
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:854 +0x5f8
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc0000dcdc0)
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:958 +0x3ad
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute(...)
/root/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:895

[k8s-ci-robot]

This issue is currently awaiting triage.

If metrics-server contributors determine this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

The triage/accepted label can be added by org members by writing /triage accepted in a comment.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[yangjunmyfm192085]

/kind support
Can you provide more detailed information?
You can also refer to the following known issues
Known Issues