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Hi,

sorry to pick up this old post, but I faced the very same issue on 
multiple ocassions, but I remembered that I had this issue before and 
how I fixed it. But the questions still remains. I have a fresh 
kolla-ansible yoga magnum deployment with latest Fedora CoreOS 35 image 
and I always fail to deploy a K8s cluster:

kubectl get pods -A

kube-system   csi-cinder-controllerplugin-0 4/5     CrashLoopBackOff   6 
(4m54s ago)   14m

I can fix it by specifying a label of:

csi_snapshot_tag=v4.0.1

But this only works If I use a local registry where I download plenty of 
container images from multipe sources.

It failed when not using a local registry since magnum tries to download 
the csi_snapshotter docker image from a different source:

Events:
   Type     Reason           Age From               Message
   ----     ------           ---- ----               -------
   Normal   Scheduled        13m default-scheduler  Successfully 
assigned kube-system/csi-cinder-controllerplugin-0 to 
k8s-flannel-small-35-mi6fcba4mpdc-master-0
   Warning  NetworkNotReady  13m (x24 over 13m) kubelet            
network is not ready: container runtime network not ready: 
NetworkReady=false reason:NetworkPluginNotReady message:docker: network 
plugin is not ready: cni config uninitialized
   Normal   Pulling          13m kubelet            Pulling image 
"quay.io/k8scsi/csi-attacher:v2.0.0"
   Normal   BackOff          3m43s (x33 over 11m) kubelet            
Back-off pulling image "quay.io/k8scsi/csi-snapshotter:v4.0.1"

BTW for the local registry, It seems that the list of images needed 
described here:

https://docs.openstack.org/magnum/yoga/user/

is incomplete and outdated. I had to pull a couple more. No complaint, 
just mentioning it. :)

I wonder if the issue is known and if it is if there is note for it in 
the release notes for magnum under yoga?

I have not tried ZED yet since my OS is Rocky Linux 8.x and there seems 
to be now upgrade path available yet.

Cheers and a nice weekend

Oliver

Am 21.10.2022 um 22:11 schrieb Stuart Whitman:
> [kolla-ansible] [yoga] [magnum] [k8s] 
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