my kubernetes version is 1.16.2 I cannot use ephemeralcontainers

[13567436138]

}[root@master01 ephemeralContainers]# curl http://localhost:8081/api/v1/namespaces/default/pods/nginx/ephemeralcontainers { "kind": "Status", "apiVersion": "v1", "metadata": {

}, "status": "Failure", "message": "the server could not find the requested resource", "reason": "NotFound", "details": {

}, "code": 404 }

[root@master01 ephemeralContainers]# kubectl -n default replace --raw /api/v1/namespaces/default/pods/nginx/ephemeralcontainers -f ./ephemeral.json Error from server (NotFound): the server could not find the requested resource [root@master01 ephemeralContainers]#

my kubernetes version is 1.16.2

[k8s-ci-robot]

@13567436138: There are no sig labels on this issue. Please add a sig label by either:

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[liggitt]

The feature is still alpha level and is not enabled by default. You can enable it with the --feature-gates flag to the apiserver and to kubelets, but be aware that upgrade compatibility for alpha features is not guaranteed.