k8s添加node节点报[FileContent--proc-sys-net-bridge-bridge-nf-call-iptables]
1、添加node节点如下报错[root@kubernetes-node4~]#kubeadmjoin192.168.122.154:6443--token0yo3dc.zdfogqsfsvem4693\>--discovery-token-ca-cert-hashsha256:a1c3fe8911f853ff91fafadb6a123d85e8ab7233dc6sc925d6e877c9659a9