About Tony

I believe in putting back and my contribution to this site and my blog is about adding information that I think is useful and different. It's also about adding my slant to life with things I see and views I have on subjects.

Failed to list *v1.ConfigMap

I was setting up an OKD single node cluster and to test if it was up I ran: openshift-install –dir=/opt/okd4/install_dir/ wait-for bootstrap-complete –log-level=debug Then I got the following error messages: https://api.lab.okd.local:6443/api/v1/namespaces/kube-system/configmaps?fieldSelector=metadata.name%3Dbootstrap&limit=500&resourceVersion=0: EOF E0104 15:32:18.605736 1642 reflector.go:153] k8s.io/client-go/tools/watch/informerwatcher.go:146: Failed to list … Continue reading

Spares missing event emails after RAID changes

Out of the box with the RAID you are likely to find an email everyday with the subject similar to: SparesMissing event on /dev/md/Mirror:nas2 [nas2.cantabrian] This is a somewhat know error, ssh to the box and look for: /etc/mdadm/mdadm.conf You … Continue reading