I have installed microk8s on Windows using the installer. I have enabled some services with microk8s enable dashboard dns registry
. But when I try to enable kubeflow
I get the following error:
C:\Users\biogeek>microk8s enable kubeflow
Enabling dns...
Enabling storage...
Enabling dashboard...
Enabling ingress...
Enabling metallb:10.64.140.43-10.64.140.49...
Waiting for DNS and storage plugins to finish setting up
Deploying Kubeflow...
Kubeflow deployed.
Waiting for operator pods to become ready.
Waited 0s for operator pods to come up, 34 remaining.
Waited 15s for operator pods to come up, 34 remaining.
[...]
Waited 390s for operator pods to come up, 2 remaining.
Operator pods ready.
Waiting for service pods to become ready.
Kubeflow could not be enabled:
Error from server (NotFound): mutatingwebhookconfigurations.admissionregistration.k8s.io "katib-mutating-webhook-config" not found
Error from server (NotFound): validatingwebhookconfigurations.admissionregistration.k8s.io "katib-validating-webhook-config" not found
Command '('microk8s-kubectl.wrapper', 'delete', 'mutatingwebhookconfigurations/katib-mutating-webhook-config', 'validatingwebhookconfigurations/katib-validating-webhook-config')' returned non-zero exit status 1
Failed to enable kubeflow
An error occurred when trying to execute 'sudo microk8s.enable kubeflow' with 'multipass': returned exit code 1.
(Error is similar to the one in this Github issue from 2 weeks ago, but which hasn't had any response yet.)
Output of microk8s status --wait-ready
:
microk8s is running
addons:
dashboard: enabled
dns: enabled
ingress: enabled
kubeflow: enabled
metallb: enabled
storage: enabled
cilium: disabled
fluentd: disabled
gpu: disabled
helm: disabled
helm3: disabled
istio: disabled
jaeger: disabled
knative: disabled
linkerd: disabled
metrics-server: disabled
prometheus: disabled
rbac: disabled
registry: disabled
When I run microk8s inspect
to troubleshoot the issue, it generates a logfile at /var/snap/microk8s/1702/...
although I am on Windows!?
C:\Users\biogeek>microk8s inspect
Inspecting Certificates
Inspecting services
Service snap.microk8s.daemon-cluster-agent is running
Service snap.microk8s.daemon-flanneld is running
Service snap.microk8s.daemon-containerd is running
Service snap.microk8s.daemon-apiserver is running
Service snap.microk8s.daemon-apiserver-kicker is running
Service snap.microk8s.daemon-proxy is running
Service snap.microk8s.daemon-kubelet is running
Service snap.microk8s.daemon-scheduler is running
Service snap.microk8s.daemon-controller-manager is running
Service snap.microk8s.daemon-etcd 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/1702/inspection-report-20201123_042132.tar.gz
How can I resolve this and successfully install Kubeflow on Windows using Microk8s?
According to this comment on #1698, a fix for this issue is included in microk8s
1.20/stable
.