Can not generate token on k8s v1.24.0

[0YHR0]

What happened?

when I follow the guide of generating the token:

`root@pcss22task2vm1:/home/haoran# kubectl apply -f add.yaml
serviceaccount/admin-user created
clusterrolebinding.rbac.authorization.k8s.io/admin-user created
root@pcss22task2vm1:/home/haoran# kubectl -n kubernetes-dashboard get secret $(kubectl -n kubernetes-dashboard get sa/admin-user -o jsonpath="{.secrets[0].name}") -o go-template="{{.data.token | base64decode}}"
Error executing template: template: output:1:16: executing "output" at : invalid value; expected string. Printing more information for debugging the template:
template was:
{{.data.token | base64decode}}
raw data was:
{"apiVersion":"v1","items":[{"apiVersion":"v1","kind":"Secret","metadata":{"annotations":{"kubectl.kubernetes.io/last-applied-configuration":"{"apiVersion":"v1","kind":"Secret","metadata":{"annotations":{},"labels":{"k8s-app":"kubernetes-dashboard"},"name":"kubernetes-dashboard-certs","namespace":"kubernetes-dashboard"},"type":"Opaque"}\n"},"creationTimestamp":"2022-05-13T08:25:21Z","labels":{"k8s-app":"kubernetes-dashboard"},"managedFields":[{"apiVersion":"v1","fieldsType":"FieldsV1","fieldsV1":{"f:metadata":{"f:annotations":{".":{},"f:kubectl.kubernetes.io/last-applied-configuration":{}},"f:labels":{".":{},"f:k8s-app":{}}},"f:type":{}},"manager":"kubectl-client-side-apply","operation":"Update","time":"2022-05-13T08:25:21Z"}],"name":"kubernetes-dashboard-certs","namespace":"kubernetes-dashboard","resourceVersion":"108275","uid":"5c217bc2-2b26-42b1-8ada-0e897ec448a2"},"type":"Opaque"},{"apiVersion":"v1","data":{"csrf":"+F9yMb7OUgn+EvekcluhujN6pyxtcC7ygQopG51IAKmtmfHh5pfZckHXxJtpnttnydsl8Sf9I5PxC2xtdCizMhP+YLjQqCYRyWQlKf1AtuNAmDU5qZ49OA/v9i90Q1PtzXQbkFrbz275HsD/xnnfIcrFkH4RICBAFHGYGADX8sDkGe/AcYCmg5UAW8aNhGamE2Ak+eOmrYe2gJtmKihsMBcZnpLmUuVMl6fU96pSKTPE28kxqk4HxX1F+MvXkZlwgwHpfl3dpQpIiZ8TTHBfCNw3Mxvh06hLKmpR4N1zritevVLsweLj3I0nueMgRlYb3hISF+CSNTdN12j2mGr4Og=="},"kind":"Secret","metadata":{"annotations":{"kubectl.kubernetes.io/last-applied-configuration":"{"apiVersion":"v1","data":{"csrf":""},"kind":"Secret","metadata":{"annotations":{},"labels":{"k8s-app":"kubernetes-dashboard"},"name":"kubernetes-dashboard-csrf","namespace":"kubernetes-dashboard"},"type":"Opaque"}\n"},"creationTimestamp":"2022-05-13T08:25:21Z","labels":{"k8s-app":"kubernetes-dashboard"},"managedFields":[{"apiVersion":"v1","fieldsType":"FieldsV1","fieldsV1":{"f:data":{},"f:metadata":{"f:annotations":{".":{},"f:kubectl.kubernetes.io/last-applied-configuration":{}},"f:labels":{".":{},"f:k8s-app":{}}},"f:type":{}},"manager":"kubectl-client-side-apply","operation":"Update","time":"2022-05-13T08:25:21Z"},{"apiVersion":"v1","fieldsType":"FieldsV1","fieldsV1":{"f:data":{"f:csrf":{}}},"manager":"dashboard","operation":"Update","time":"2022-05-13T08:25:27Z"}],"name":"kubernetes-dashboard-csrf","namespace":"kubernetes-dashboard","resourceVersion":"108351","uid":"07410051-e99a-4c9f-bef1-5230d2c680d1"},"type":"Opaque"},{"apiVersion":"v1","data":{"priv":"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","pub":"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"},"kind":"Secret","metadata":{"creationTimestamp":"2022-05-13T08:25:21Z","managedFields":[{"apiVersion":"v1","fieldsType":"FieldsV1","fieldsV1":{"f:type":{}},"manager":"kubectl-client-side-apply","operation":"Update","time":"2022-05-13T08:25:21Z"},{"apiVersion":"v1","fieldsType":"FieldsV1","fieldsV1":{"f:data":{".":{},"f:priv":{},"f:pub":{}}},"manager":"dashboard","operation":"Update","time":"2022-05-13T08:25:27Z"}],"name":"kubernetes-dashboard-key-holder","namespace":"kubernetes-dashboard","resourceVersion":"108352","uid":"466cec7c-8145-465f-a5b1-05e386de6acf"},"type":"Opaque"}],"kind":"List","metadata":{"resourceVersion":""}}
object given to template engine was:
map[apiVersion:v1 items:[map[apiVersion:v1 kind:Secret metadata:map[annotations:map[kubectl.kubernetes.io/last-applied-configuration:{"apiVersion":"v1","kind":"Secret","metadata":{"annotations":{},"labels":{"k8s-app":"kubernetes-dashboard"},"name":"kubernetes-dashboard-certs","namespace":"kubernetes-dashboard"},"type":"Opaque"}
] creationTimestamp:2022-05-13T08:25:21Z labels:map[k8s-app:kubernetes-dashboard] managedFields:[map[apiVersion:v1 fieldsType:FieldsV1 fieldsV1:map[f:metadata:map[f:annotations:map[.:map[] f:kubectl.kubernetes.io/last-applied-configuration:map[]] f:labels:map[.:map[] f:k8s-app:map[]]] f:type:map[]] manager:kubectl-client-side-apply operation:Update time:2022-05-13T08:25:21Z]] name:kubernetes-dashboard-certs namespace:kubernetes-dashboard resourceVersion:108275 uid:5c217bc2-2b26-42b1-8ada-0e897ec448a2] type:Opaque] map[apiVersion:v1 data:map[csrf:+F9yMb7OUgn+EvekcluhujN6pyxtcC7ygQopG51IAKmtmfHh5pfZckHXxJtpnttnydsl8Sf9I5PxC2xtdCizMhP+YLjQqCYRyWQlKf1AtuNAmDU5qZ49OA/v9i90Q1PtzXQbkFrbz275HsD/xnnfIcrFkH4RICBAFHGYGADX8sDkGe/AcYCmg5UAW8aNhGamE2Ak+eOmrYe2gJtmKihsMBcZnpLmUuVMl6fU96pSKTPE28kxqk4HxX1F+MvXkZlwgwHpfl3dpQpIiZ8TTHBfCNw3Mxvh06hLKmpR4N1zritevVLsweLj3I0nueMgRlYb3hISF+CSNTdN12j2mGr4Og==] kind:Secret metadata:map[annotations:map[kubectl.kubernetes.io/last-applied-configuration:{"apiVersion":"v1","data":{"csrf":""},"kind":"Secret","metadata":{"annotations":{},"labels":{"k8s-app":"kubernetes-dashboard"},"name":"kubernetes-dashboard-csrf","namespace":"kubernetes-dashboard"},"type":"Opaque"}
] creationTimestamp:2022-05-13T08:25:21Z labels:map[k8s-app:kubernetes-dashboard] managedFields:[map[apiVersion:v1 fieldsType:FieldsV1 fieldsV1:map[f:data:map[] f:metadata:map[f:annotations:map[.:map[] f:kubectl.kubernetes.io/last-applied-configuration:map[]] f:labels:map[.:map[] f:k8s-app:map[]]] f:type:map[]] manager:kubectl-client-side-apply operation:Update time:2022-05-13T08:25:21Z] map[apiVersion:v1 fieldsType:FieldsV1 fieldsV1:map[f:data:map[f:csrf:map[]]] manager:dashboard operation:Update time:2022-05-13T08:25:27Z]] name:kubernetes-dashboard-csrf namespace:kubernetes-dashboard resourceVersion:108351 uid:07410051-e99a-4c9f-bef1-5230d2c680d1] type:Opaque] map[apiVersion:v1 data:map[priv: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 pub: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] kind:Secret metadata:map[creationTimestamp:2022-05-13T08:25:21Z managedFields:[map[apiVersion:v1 fieldsType:FieldsV1 fieldsV1:map[f:type:map[]] manager:kubectl-client-side-apply operation:Update time:2022-05-13T08:25:21Z] map[apiVersion:v1 fieldsType:FieldsV1 fieldsV1:map[f:data:map[.:map[] f:priv:map[] f:pub:map[]]] manager:dashboard operation:Update time:2022-05-13T08:25:27Z]] name:kubernetes-dashboard-key-holder namespace:kubernetes-dashboard resourceVersion:108352 uid:466cec7c-8145-465f-a5b1-05e386de6acf] type:Opaque]] kind:List metadata:map[resourceVersion:]]

error: error executing template "{{.data.token | base64decode}}": template: output:1:16: executing "output" at : invalid value; expected string

When i check the secret, no secret for this token are generated

What did you expect to happen?

Generate a token for me to login

How can we reproduce it (as minimally and precisely as possible)?

You can try the deployment guide on k8s v1.24.0

Anything else we need to know?

No response

What browsers are you seeing the problem on?

No response

Kubernetes Dashboard version

V2.5.1

Kubernetes version

v1.24.0

Go version

No response

Node.js version

No response

[floreks]

Duplicate of #7094 and #7081

/close

[k8s-ci-robot]

@floreks: Closing this issue.

In response to this:

Duplicate of #7094 and #7081

/close

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/test-infra repository.