DigitalOcean pod has unbound immediate PersistentVolumeClaims

Question

I am trying to run a Redis cluster in Kubernetes in DigitalOcean. As a poc, I simply tried running an example I found online (https://github.com/sanderploegsma/redis-cluster/blo

Answer 1

This:

no storage class is set

And an empty output for kubectl describe sc means that there's no storage class.

I recommend installing the CSI-driver for Digital Ocean. That will create a do-block-storage class using the Kubernetes CSI interface.

Another option is to use local storage. Using a local storage class:

$ cat <

Then for either case you may need to set it as a default storage class if you don't specify storageClassName in your PVC:

$ kubectl patch storageclass local-storage -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'

or

$ kubectl patch storageclass do-block-storage -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'