CDF Kubernetes error

Hi ,

I am trying to install  CDF 2021.11 (NOM 2021.11), while installing CDF , I get error "ExecStartPost=/bin/bash -c umask 0022; pgrep -x kubelet > /run/kubelet.pid (code=exited, status=1/FAILURE)" failed to start kubernetes.

Can someone please help.

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2022-04-11T01:51:33-04:00 INFO : Start to install the ITOM core platform on this server
2022-04-11T01:51:34-04:00 INFO : Copy the base installation files to /opt/kubernetes .................. [ OK ]
2022-04-11T01:51:38-04:00 INFO : [NODE:servername.company.com] * configuring containerd
2022-04-11T01:51:38-04:00 INFO : Copy the containerd installation files to /opt/kubernetes ............ [ OK ]
2022-04-11T01:51:39-04:00 INFO : Configure and start the containerd daemon ............................ [ OK ]
2022-04-11T01:51:42-04:00 INFO : [NODE:servername.company.com] * configuring kubernetes components
2022-04-11T01:51:42-04:00 INFO : Copy the kubernetes installation files to /opt/kubernetes ............ [ OK ]
2022-04-11T01:51:43-04:00 INFO : Generate the Root CA and control plane node SSL certificates ......... [ OK ]
2022-04-11T01:51:51-04:00 INFO : Load node images from /opt/kubernetes/images
2022-04-11T01:51:51-04:00 INFO : [1/2] Loading infra-common-images.tgz ............................... [ OK ]
2022-04-11T01:52:29-04:00 INFO : [2/2] Loading infra-master-images.tgz ............................... [ OK ]
2022-04-11T01:53:11-04:00 INFO : Generate the kubeconfig file ......................................... [ OK ]
2022-04-11T01:53:12-04:00 INFO : Configure and start the kubelet service .............................. [ FAILED ]
2022-04-11T01:58:09-04:00 FATAL : Failed to start kubelet service. Refer to /opt/kubernetes/log/scripts/install/install.20220411014904.log file for detail information. If need, please contact system administrator or Micro Focus support.


[user@servername kubernetes]# systemctl status kubelet
● kubelet.service - Kubernetes Kubelet
Loaded: loaded (/usr/lib/systemd/system/kubelet.service; disabled; vendor preset: disabled)
Active: activating (auto-restart) (Result: exit-code) since Mon 2022-04-11 02:10:36 EDT; 2s ago
Docs: github.com/.../kubernetes
Process: 30912 ExecStopPost=/bin/bash -c rm -f /run/kubelet.pid (code=exited, status=0/SUCCESS)
Process: 30907 ExecStartPost=/bin/bash -c umask 0022; pgrep -x kubelet > /run/kubelet.pid (code=exited, status=1/FAILURE)
Process: 30906 ExecStart=/opt/kubernetes/bin/kubelet --config=/opt/kubernetes/cfg/kubelet-config --root-dir=/opt/kubernetes/data/kubelet --cert-dir=/opt/kubernetes/data/ssl/kubelet --kubeconfig=/opt/kubernetes/ssl/kubelet-kubeconfig --hostname-override=servername.company.com --node-labels=role=loadbalancer --v=1 --logtostderr=true --pod-infra-container-image=localhost:5000/hpeswitom/pause:3.2 --runtime-cgroups=/kubereserved.slice --container-runtime=remote --container-runtime-endpoint=unix:///run/containerd/containerd.sock (code=killed, signal=TERM)
Main PID: 30906 (code=killed, signal=TERM)

Apr 11 02:10:36 servername systemd[1]: Failed to start Kubernetes Kubelet.
Apr 11 02:10:36 servername systemd[1]: Unit kubelet.service entered failed state.
Apr 11 02:10:36 servername systemd[1]: kubelet.service failed.
[user@servername kubernetes]# systemctl start kubelet
Job for kubelet.service failed because the control process exited with error code. See "systemctl status kubelet.service" and "journalctl -xe" for details.
[user@servername kubernetes]#
[user@servername kubernetes]# journalctl -xe
-- Subject: Unit kubelet.service has failed
-- Defined-By: systemd
-- Support: lists.freedesktop.org/.../systemd-devel
--
-- Unit kubelet.service has failed.
--
-- The result is failed.
Apr 11 02:23:07 servername systemd[1]: Unit kubelet.service entered failed state.
Apr 11 02:23:07 servername systemd[1]: kubelet.service failed.
Apr 11 02:23:12 servername systemd[1]: kubelet.service holdoff time over, scheduling restart.
Apr 11 02:23:12 servername systemd[1]: Cannot add dependency job for unit swap.target, ignoring: Unit not found.
Apr 11 02:23:12 servername systemd[1]: Stopped Kubernetes Kubelet.
-- Subject: Unit kubelet.service has finished shutting down
-- Defined-By: systemd
-- Support: lists.freedesktop.org/.../systemd-devel
--
-- Unit kubelet.service has finished shutting down.
Apr 11 02:23:12 servername systemd[1]: Starting Kubernetes Kubelet...
-- Subject: Unit kubelet.service has begun start-up
-- Defined-By: systemd
-- Support: lists.freedesktop.org/.../systemd-devel
--
-- Unit kubelet.service has begun starting up.
Apr 11 02:23:12 servername systemd[1]: kubelet.service: control process exited, code=exited status=1
Apr 11 02:23:12 servername kernel: kernel_read failed: -4
Apr 11 02:23:12 servername systemd[1]: Failed to start Kubernetes Kubelet.
-- Subject: Unit kubelet.service has failed
-- Defined-By: systemd
-- Support: lists.freedesktop.org/.../systemd-devel
--
-- Unit kubelet.service has failed.
--
-- The result is failed.
Apr 11 02:23:12 servername systemd[1]: Unit kubelet.service entered failed state.
Apr 11 02:23:12 servername systemd[1]: kubelet.service failed.
Apr 11 02:23:18 servername systemd[1]: kubelet.service holdoff time over, scheduling restart.
Apr 11 02:23:18 servername systemd[1]: Cannot add dependency job for unit swap.target, ignoring: Unit not found.
Apr 11 02:23:18 servername systemd[1]: Stopped Kubernetes Kubelet.
-- Subject: Unit kubelet.service has finished shutting down
-- Defined-By: systemd
-- Support: lists.freedesktop.org/.../systemd-devel
--
-- Unit kubelet.service has finished shutting down.
Apr 11 02:23:18 servername systemd[1]: Starting Kubernetes Kubelet...
-- Subject: Unit kubelet.service has begun start-up
-- Defined-By: systemd
-- Support: lists.freedesktop.org/.../systemd-devel
--
-- Unit kubelet.service has begun starting up.
Apr 11 02:23:18 servername systemd[1]: kubelet.service: control process exited, code=exited status=1
Apr 11 02:23:18 servername kernel: kernel_read failed: -4
Apr 11 02:23:18 servername systemd[1]: Failed to start Kubernetes Kubelet.
-- Subject: Unit kubelet.service has failed
-- Defined-By: systemd
-- Support: lists.freedesktop.org/.../systemd-devel
--
-- Unit kubelet.service has failed.
--
-- The result is failed.
Apr 11 02:23:18 servername systemd[1]: Unit kubelet.service entered failed state.
Apr 11 02:23:18 servername systemd[1]: kubelet.service failed.