unknown service runtime.v1alpha2.RuntimeService

[tylercranston]

Summary

Kubelite crashing on startup

What Should Happen Instead?

Kubelite starts without errors

Reproduction Steps

1. Install Ubuntu 22.04 Server
2. Install MicroK8s (1.23/stable or 1.24/stable)
3. Install Helm and applications
4. Wait a few days
5. Restart server
6. Error is shown in kubelite journal Aug 08 23:53:27 server microk8s.daemon-kubelite[277122]: E0808 23:53:27.311271 277122 remote_runtime.go:168] "Version from runtime service failed" err="rpc error: code = Unimplemented desc = unknown service runtime.v1alpha2.RuntimeService" Aug 08 23:53:27 server microk8s.daemon-kubelite[277122]: E0808 23:53:27.311294 277122 kuberuntime_manager.go:225] "Get runtime version failed" err="get remote runtime typed version failed: rpc error: code = Unimplemented desc = unknown service runtime.v1alpha2.RuntimeService" Aug 08 23:53:27 server microk8s.daemon-kubelite[277122]: Error: failed to run Kubelet: failed to create kubelet: get remote runtime typed version failed: rpc error: code = Unimplemented desc = unknown service runtime.v1alpha2.RuntimeService

Introspection Report

Inspecting system Inspecting Certificates Inspecting services Service snap.microk8s.daemon-cluster-agent is running Service snap.microk8s.daemon-containerd is running Service snap.microk8s.daemon-kubelite is running Service snap.microk8s.daemon-flanneld is running Service snap.microk8s.daemon-etcd is running Service snap.microk8s.daemon-apiserver-kicker is running Copy service arguments to the final report tarball Inspecting AppArmor configuration Gathering system information Copy processes list to the final report tarball Copy snap list to the final report tarball Copy VM name (or none) to the final report tarball Copy disk usage information to the final report tarball Copy memory usage information to the final report tarball Copy server uptime to the final report tarball Copy current linux distribution to the final report tarball Copy openSSL information to the final report tarball Copy network configuration to the final report tarball Inspecting kubernetes cluster Inspect kubernetes cluster

Building the report tarball Report tarball is at /var/snap/microk8s/3597/inspection-report-20220808_222351.tar.gz

inspection-report-20220808_222351.tar.gz

Can you suggest a fix?

No

Are you interested in contributing with a fix?

Yes