Juju K8S models Ceph backed storage


#1

Hi folks

I saw the example for AWS/EBS backed juju operational storage. Does the same work for my K8S cluster that has a Ceph backed storage pool?


#2

As a guess I tried this and failed:

ubuntu@juju:~$ juju create-storage-pool operator-storage kubernetes storage-class=juju-operator-storage storage-provisioner=csi-rbdplugin
ERROR facade "Storage" not supported for a CAAS model API connection (not supported)

#3

Ah, did a controller upgrade and its started doing something…


#4

Yeah, what you had should work. Since this stuff is in active development, we recommend using the latest 2.5 (edge) snap. There’s a bunch of additional stuff going into the 2.6 snap which we will soon recommend as the version to use if you want the latest and greatest.


#5

Yeah with the upgrade and stuff it allowed me to add it, it didn’t actually create any storage though so i went back to using the no provisioner. I’ll check again tomorrow.