After installing，some worker nodes NotReady

[JohanOu]

Organization Name:

Short summary about the issue/question:
Some nodes NotReady：

Error imformation：

How to solve？

How to reproduce it:

OpenPAI Environment:

• OpenPAI version:v1.8.0
• Cloud provider or hardware configuration:
• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
• Hardware (e.g. core number, memory size, storage size, GPU type etc.):
• Others:

Anything else we need to know: