我该如何批准处于“拒绝”状态的CSR？

Question

查看节点状态：kubectl get csr

[root@kube1 ~]# kubectl get csr
NAME                                                   AGE    REQUESTOR                 CONDITION
node-csr--jJF_sRckTdhoqAOYB4fEaA06Juwv32d1RFwzcbbE0c   150m   system:bootstrap:gn5vla   Pending
node-csr-KMkTDLPqhj52YxZFS8vEOiqMt1NXVEcYvmvUJAhxhwg   150m   system:bootstrap:xay6t6   Pending
node-csr-bv18tH4pK-xq7Ekwv0IuzD4CcBuvKjjdonBjpKqHuPQ   150m   system:bootstrap:v1g4p2   Pending

进行拒绝：

kubectl get csr | grep Pending| awk '{print $1}' | xargs kubectl certificate deny

再次查看节点状态：kubectl获取csr

[root@kube1 ~]# kubectl get csr
NAME                                                   AGE    REQUESTOR                 CONDITION
node-csr--jJF_sRckTdhoqAOYB4fEaA06Juwv32d1RFwzcbbE0c   150m   system:bootstrap:gn5vla   Denied
node-csr-KMkTDLPqhj52YxZFS8vEOiqMt1NXVEcYvmvUJAhxhwg   150m   system:bootstrap:xay6t6   Denied
node-csr-bv18tH4pK-xq7Ekwv0IuzD4CcBuvKjjdonBjpKqHuPQ   150m   system:bootstrap:v1g4p2   Denied

我该如何批准处于“拒绝”状态的CSR？