Kubectl x509 Unable to Connect
Kubernetes remote access and TLS certs.
Just set up a brand new cluster? Changed the domain or IP of your admin node? Then you may have encountered the error Unable to connect to the server: x509: certificate is valid for …. The following is a fix for this common issue. However, there are often other reasons to rebuild your cluster cert, and it’s relatively easy.
TL;DR: “I don’t care about the fix I need to remote control my cluster.