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https://issues.apache.org/jira/browse/SPARK-33746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17247523#comment-17247523
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Shane Knapp commented on SPARK-33746:
-------------------------------------
...and here's what's actually going on:
{code:java}
💣 Unable to start VM. Please investigate and run 'minikube delete' if possible
❌ Error: [SSH_AUTH_FAILURE] post-start: command runner: ssh client: Error
dialing tcp via ssh client: ssh: handshake failed: ssh: unable to authenticate,
attempted methods [none publickey], no supported methods remain
💡 Suggestion: Your host is failing to route packets to the minikube VM. If you
have VPN software, try turning it off or configuring it so that it does not
re-route traffic to the VM IP. If not, check your VM environment routing
options.
📘 Documentation: https://minikube.sigs.k8s.io/docs/reference/networking/vpn/
⁉️ Related issues:
▪ https://github.com/kubernetes/minikube/issues/3930
{code}
> Minikube is failing to start on research-jenkins-worker-05
> ----------------------------------------------------------
>
> Key: SPARK-33746
> URL: https://issues.apache.org/jira/browse/SPARK-33746
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes, Tests
> Affects Versions: 3.1.0, 3.2.0
> Reporter: Holden Karau
> Assignee: Shane Knapp
> Priority: Minor
>
> [https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder-K8s/37190/console]
>
> {code:java}
> + minikube --vm-driver=kvm2 start --memory 6000 --cpus 8
> * minikube v1.7.3 on Ubuntu 20.04
> * Using the kvm2 driver based on user configuration
> ! Unable to update kvm2 driver: unable to acquire lock for
> {Name:mk900956b073697a4aa6c80a27c6bb0742a99a53 Clock:{} Delay:500ms
> Timeout:10m0s Cancel:<nil>}: unable to open
> /tmp/juju-mk900956b073697a4aa6c80a27c6bb0742a99a53: permission denied
> * Kubernetes 1.17.3 is now available. If you would like to upgrade, specify:
> --kubernetes-version=1.17.3
> * Reconfiguring existing host ...
> * Using the running kvm2 "minikube" VM ...
> *
> X Unable to start VM. Please investigate and run 'minikube delete' if possible
> * Error: [SSH_AUTH_FAILURE] post-start: command runner: ssh client: Error
> dialing tcp via ssh client: ssh: handshake failed: ssh: unable to
> authenticate, attempted methods [none publickey], no supported methods
> remain{code}
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