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<p class="MsoNormal">Hi Team,<br>
<br>
I am trying to join the Ubuntu (18.04) machine to the STX 4.0 K8s cluster using kubeadm join, but fails because kubelet is not running properly. I installed kubeadm and kubelet node binaries of version 1.18.12.<o:p></o:p></p>
<p class="MsoNormal">I checked the bug report and run the script (kubelet-cgroup-setup.sh) , still I get the issue.<br>
<br>
<o:p></o:p></p>
<p class="MsoNormal">[ <a href="https://bugs.launchpad.net/starlingx/+bug/1828270">
https://bugs.launchpad.net/starlingx/+bug/1828270</a>]<br>
<br>
Do anybody can suggest what could be reason for it.<br>
<o:p></o:p></p>
<p class="MsoNormal">Journalctl -f :<br>
<br>
<i>Feb 17 15:48:33 cont0-NUC8i7HVK systemd[1]: Started Kubernetes systemd probe.<o:p></o:p></i></p>
<p class="MsoNormal"><i>Feb 17 15:48:33 cont0-NUC8i7HVK kubelet[1259]: I0217 15:48:33.178057 1259 server.go:417] Version: v1.18.12<o:p></o:p></i></p>
<p class="MsoNormal"><i>Feb 17 15:48:33 cont0-NUC8i7HVK kubelet[1259]: I0217 15:48:33.178299 1259 plugins.go:100] No cloud provider specified.<o:p></o:p></i></p>
<p class="MsoNormal"><i>Feb 17 15:48:33 cont0-NUC8i7HVK kubelet[1259]: I0217 15:48:33.178318 1259 server.go:838] Client rotation is on, will bootstrap in background<o:p></o:p></i></p>
<p class="MsoNormal"><i>Feb 17 15:48:33 cont0-NUC8i7HVK kubelet[1259]: I0217 15:48:33.186043 1259 certificate_store.go:130] Loading cert/key pair from "/var/lib/kubelet/pki/kubelet-client-current.pem".<o:p></o:p></i></p>
<p class="MsoNormal"><i>Feb 17 15:48:33 cont0-NUC8i7HVK kubelet[1259]: I0217 15:48:33.187503 1259 dynamic_cafile_content.go:167] Starting client-ca-bundle::/etc/kubernetes/pki/ca.crt<o:p></o:p></i></p>
<p class="MsoNormal"><i>Feb 17 15:48:33 cont0-NUC8i7HVK kubelet[1259]: F0217 15:48:33.212500 1259 server.go:274] failed to run Kubelet: invalid configuration: cgroup-root ["k8s-infra"] doesn't exist<o:p></o:p></i></p>
<p class="MsoNormal"><i>Feb 17 15:48:33 cont0-NUC8i7HVK systemd[1]: kubelet.service: Main process exited, code=exited, status=255/n/a<o:p></o:p></i></p>
<p class="MsoNormal"><i>Feb 17 15:48:33 cont0-NUC8i7HVK systemd[1]: kubelet.service: Failed with result 'exit-code'.</i><br>
<br>
--<br>
cont0@cont0-NUC8i7HVK:~$ sudo find /sys/fs/cgroup/ -name k8s-infra<o:p></o:p></p>
<p class="MsoNormal">[sudo] password for cont0:<o:p></o:p></p>
<p class="MsoNormal">Sorry, try again.<o:p></o:p></p>
<p class="MsoNormal">[sudo] password for cont0:<o:p></o:p></p>
<p class="MsoNormal">Sorry, try again.<o:p></o:p></p>
<p class="MsoNormal">[sudo] password for cont0:<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/net_cls,net_prio/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/blkio/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/cpuset/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/perf_event/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/memory/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/pids/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/cpu,cpuacct/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/freezer/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/hugetlb/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/devices/k8s-infra<o:p></o:p></p>
<p class="MsoNormal">/sys/fs/cgroup/systemd/k8s-infra<br>
<br>
<br>
Thanks in advance for your help.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="DE" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#262626">Mit freundlichen Grüßen/</span><span lang="DE" style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#262626">
</span><span lang="DE" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#262626">with best regards</span><span lang="DE" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5">,</span><span style="color:#2E74B5"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:12.0pt;color:#2F5496">Yatindra Shashi<o:p></o:p></span></b></p>
<p class="MsoNormal"><i><span style="font-size:9.0pt;font-family:"Intel Clear",sans-serif"> IoTG DE- Intel Corporation</span></i><span style="font-size:9.0pt">
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt"> Munich, Germany<o:p></o:p></span></p>
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