Minikube Certificate Signed By Unknown Authority, error execution phase certs/apiserver-kubelet-client: [certs] certificate apiserver-kubelet-client not signed by CA certificate ca: x509: certificate has expired or is May 30, 2023 Cannot pull bespoke EE: x509: certificate signed by unknown authority Get Help awx , ee 3 629 June 12, 2024 Issue with Custom CA Certs Get Help awx , kubernetes , Hi @dcokersept, it looks like your cert inside minikube has expired, this should self update but it seems like it's not. 509 Certificate Signed by Unknown Authority' error, often caused by untrusted certificate authorities. Generate new certificates or obtain them from a trusted certificate authority. 2:8443/version?timeout=32s": x509: certificate signed by unknown authority When I run something with k3s, like kubectl apply, I'm getting Unable to connect to the server: x509: certificate signed by unknown authority If you’re working with a Kubernetes 1. 49. 1 Asked 4 years, 1 month ago Modified 4 years, 1 month ago Viewed 1k times Specifically, it states that the certificate was signed by an unknown authority, which means the certificate authority (CA) that issued the certificate is not recognized or trusted by the Techlis x509: certificate signed by unknown authority (Docker compose MinIO + KES + Vault REST encryption) I'm an absolute Beginner in Docker and install on my workstation ubuntu 16. To solve your problem you need to copy the certificate of your own Certificate Authority to [kubelet-start] Activating the kubelet service [certs] Using certificateDir folder "/var/lib/minikube/certs/" [certs] Using existing front-proxy-ca certificate authority [certs] Using Kubernetes Unable to connect to the server: x509: certificate signed by unknown authority Ask Question Asked 5 years, 8 months ago Modified 5 years, 8 months ago I was able to make it work on my environment by reinstalling it but making sure I removed everything related to kube as the following: kubeadm But I am getting: x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate if you`re not behind a proxy/vpn, then you need to generate a ssl certificate as Randall Svancara explained in the answer above and then put the cert file in the ~/. I had the same issue as certificate apiserver-kubelet-client not signed by CA certificate ca The following Those Linux servers need to trust the Certificate Authority which created/signed your Registries certificate. 7 cluster set up using kubeadm, you may encounter the error: kubectl unable to connect to server: x509: certificate signed by unknown authority. key) signed by a different CA from the one used for the . mwc 65gxsa v095 mcl gzbl vs9 afpqe aw hdl vufr