k8s dashboard kubelet Liveness probe failed Get https192168851938443 dial tcp 1921688519

3:8443: connect: connection refused

This error message indicates that the Kubernetes dashboard kubelet is unable to establish a connection to the specified IP address and port. The Liveness probe failed, which means that the kubelet is not able to confirm that the dashboard is running and healthy.

There can be several reasons for this error, including network connectivity issues, firewall settings, or misconfiguration of the kubelet. To resolve the issue, you may need to check the network settings, verify the dashboard configuration, and troubleshoot any firewall or security settings that may be blocking the connection. Additionally, you may need to restart the kubelet or redeploy the dashboard to ensure that it is running properly