pod has unbound immediate PersistentVolumeClaims (repeated 3 times) MountVolume.SetUp failed for volume mount failed: exit status 32 Mounting command: systemd-run Mounting arguments: –description=Kubernetes transient mount for /var/lib/kubelet/pods/ –scope — mount -t nfs
在node上安装nfs：
yum install nfs-common nfs-utils -y
