signature=480ed9b4309c4160d73ee6155654c6c4,k8s证书可用年限修改
证书可用年限修改[root@k8s-masterpki]#pwd/etc/kubernetes/pki当前系统中所有的证书:[root@k8s-masterpki]#lsapiserver.crtapiserver.keyca.crtfront-proxy-ca.crtfront-proxy-client.keyapiserver-etcd-client.crtapiserver-kubelet-