[HCI-VN] Failed to add Node, failed to update ANET certificate and other authentication information

Problem Description

When adding a host, an error message is displayed. Failed to update the ANET certificate and other authentication information.

Effective Troubleshooting Steps

1. Check where the error is and search for the log with the error in vn-cluster-service

Check the logic of this part of the code. For example, if the cluster Cluster Controller node is A and Node B is to be added, node A will send a request to the vn-cluster-service of Node B to update the certificate. At this time, the vn-cluster-service interface call of Node B fails.
2. Check the vn-cluster-service log of Node B and find that the service is not started at the corresponding time point, so the interface call will not be successful. You can retry according to the solution at this point. You can retry directly without adjustment.

3. Check the reason for the service stopping and find that the container has stopped at the corresponding time point

Check /sf/log/blackbox/today/LOG_recordcaller.txt and find that the container start and stop is managed by kubelet

The current problem is that the container stops abnormally during Node adding phase, which causes Node adding failure.

Solution

Just try again in the Node stage

Original Link

https://support.sangfor.com.cn/cases/list?product_id=33&type=1&category_id=19401&isOpen=true