Pods are getting IPs which are not part of host subnet of the node.
Issue
We are getting incorrect IPs on the some pods which leads to errors like these in some pods:
2023-08-31T12:09:56.232912829Z [WARNING] plugin/kubernetes: Kubernetes API connection failure: Get "https://172.30.0.1:443/version": dial tcp 172.30.0.1:443: connect: no route to host
2023-08-31T12:10:05.448919345Z [WARNING] plugin/kubernetes: Kubernetes API connection failure: Get "https://172.30.0.1:443/version": dial tcp 172.30.0.1:443: connect: no route to host
2023-08-31T12:10:14.664898505Z [WARNING] plugin/kubernetes: Kubernetes API connection failure: Get "https://172.30.0.1:443/version": dial tcp 172.30.0.1:443: connect: no route to host
2023-08-31T12:10:23.881994598Z [WARNING] plugin/kubernetes: Kubernetes API connection failure: Get "https://172.30.0.1:443/version": dial tcp 172.30.0.1:443: connect: no route to host
Environment
- OpenShift Container Platform
- 4.13
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.