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

Download failed.: cURL error 2:

I upgraded my WordPress host to CentOS7 with PHP7.3 and everything seemed fine until I went to upgrade and I got: Update WordPressDownloading update from https://downloads.wordpress.org/release/en_NZ/wordpress-5.4.2.zip…Download failed.: cURL error 2:Installation Failed Also from Health check Communicating with the WordPress servers … Continue reading

Cannot mount block device : Error mounting CentOS share on OMV

I needed to have a scheduled job to copy files from my MythTV server to my Open Media Vault server, but when I tried to mount the Samba/SMB share I got the following: root@nas2:/mnt# mount -t cifs \\\\192.168.202.44\\public /mnt/192.168.202.44 -o … Continue reading

CentOS 7 VM for WordPress and MythTV – Post install setup

In the post CentOS 7 base VM for WordPress and MythTV I described how to create a base CentOS 7 VM. This post describes follows on from that post and describes the post installation tasks to make the VM a good … Continue reading