https://github.com/kubernetes/kubernetes/issues/113757 https://github.com/kubernetes/kubernetes/issues/119640 https://github.com/kubernetes/sig-security/blob/main/sig-security-external-audit/security-audit-2021-2022/findings/Kubernetes%20v1.24%20Final%20Report.pdf
kube-apiserver:kubectl get nodes
kubectl config view # Kubectl stores a config file so that it can use it to authenticate and make api calls to the kube-apiserver
2. 如果你已经在 Pod 内,可以检查环境变量,以获取 Kubernetes API 服务器变量。
printenv
cat /proc/self/environ
$tkn 变量应为服务账户令牌。
nodes/proxynodes/status检查 $tkn 是否具有相应权限:
kubectl --token=$tkn auth can-i --list
