一、首先生成密钥:
openssl genrsa -out /etc/kubernetes/serviceaccount.key 2048api
二、编辑/etc/kubenetes/apiserver
添加如下内容:
KUBE_API_ARGS="--service_account_key_file=/etc/kubernetes/serviceaccount.key"spa
三、再编辑/etc/kubernetes/controller-manager
添加如下内容:
KUBE_CONTROLLER_MANAGER_ARGS="--service_account_private_key_file=/etc/kubernetes/serviceaccount.key"rest
最后不管是哪一种解决方式都须要再重启kubernetes服务:
systemctl restart etcd kube-apiserver kube-controller-manager kube-schedulerserver