Month: March 2024

Cara memperbaiki error UPGRADE FAILED: Kubernetes cluster unreachable: the server has asked for the client to provide credentials

root@kube-node-a:~# helm upgrade rancher rancher-stable/rancher –namespace cattle-system –set hostname=192.168.72.90.sslip.io –set bootstrapPassword=P@55w0rdxxError: UPGRADE FAILED: Kubernetes cluster unreachable: the server has asked for the client to provide credentialsroot@kube-node-a:~# Menambahkan kubectl ke .kube/config…