Daily Archives: 09/29/2021

Kubernetes: Helm – “x509: certificate signed by unknown authority”, and ServiceAccount for Pod

29 September 2021
 

 We have Github runners in our AWS Elastic Kubernetes service cluster, that are used to build Docker images and deploy them with Helm or ArgoCD. On the first helm install run in a Github runner’s Pod, we are getting the “x509: certificate signed by unknown authority” error: [simterm] # helm –kube-apiserver=https://kubernetes.default.svc.cluster.local list Error: Kubernetes cluster unreachable:… Read More »