OpenShift shows errors after fresh installation

[Still103]

Hi Everybody, 

I ama newbie in OpenShift. 

Currently I have freshly installed the OpenShift 4.18.10 platform 

ServerA - control plane, worker

ServerB - control plane, worker

ServerC - control plane, worker

After the installation is completed, some errors are still showing in Workloads > Pods

installer-3-00-xx-xx-xx-xx-xx | openshift-kube-scheduler    | Error
installer-5-00-xx-xx-xx-xx-xx | openshift-kube-controller-manager | Error
installer-5-retry-1-00-xx-xx-xx-xx-xx | openshift-kube-controller-manager | Error
installer-5-retry-2-00-xx-xx-xx-xx-xx | openshift-kube-controller-manager | Error
installer-6-00-xx-xx-xx-xx-xx | openshift-kube-scheduler    | Error
installer-6-00-xx-xx-xx-xx-xx | openshift-kube-apiserver    | Error
installer-8-00-xx-xx-xx-xx-xx | openshift-kube-controller-manager | Error
installer-8-retry-1-00-xx-xx-xx-xx-xx | openshift-kube-controller-manager | Error

Is it normal? or did I made any mistake during the installation?

Thanks in advance

[TudorRaduta]

Are the actual control plane pods are also failing?

[Chetan_Tiwary_]

@Still103 This is just not enough to investigate or help troubleshoot the OCP installation. Where are you installing OCP on ? Are you following any documentation ?

Is your OCP cluster API finally ready ? What about oc get nodes ? oc get pods ? oc get clusteroperators.config.openshift.io ?

GETTING SUPPORT :
If you experience difficulty with a procedure described in official OCP  documentation, or with OpenShift Container Platform in general, visit the Red Hat Customer Portal .

From the Customer Portal, you can:
1. Search or browse through the Red Hat Knowledgebase of articles and solutions relating to Red Hat products.
2. Submit a support case to Red Hat Support.
3. Access other product documentation

https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/installation_overvie...