k8s安装nfs-client-provisioner作为storageclass报错解决方法

Posted 2021-10-16 草根追逐

k8s v1.22.2使用nfs做为storageclass配置完pvc无法启动，查看nfs-client-provider的日志报以下错误

unexpected error getting claim reference: selfLink was empty, can\'t make reference

解决方法：

vi /etc/kubernetes/manifests/kube-apiserver.yaml配置文件添加以下内容
- --feature-gates=RemoveSelfLink=false

添加后重启master节点的kubelet即可

报以下错误

unexpected error getting claim reference: selfLink was empty, can\'t make reference

解决方法：
修改nfs-client-provisioner的镜像版本为最新版本

quay.io/external_storage/nfs-client-provisioner:latest

报以下错误

chown: changing ownership of \'/var/lib/mysql/\': Operation not permitted

解决方法：
nfs共享资源添加no_root_squash权限

/data/nfs 10.10.10.0/24(rw,sync,fsid=0,no_root_squash)