Magnum CSI Cinder Plugin broken in Yoga?
Oliver Weinmann
oliver.weinmann at me.com
Thu May 12 06:42:16 UTC 2022
Hi Ammad,
Thanks for your quick reply. I deployed Openstack Yoga using
kolla-ansible. I did a standard magnum k8s cluster deploy:
(kolla-yoga) [oliweilocal at gedasvl99 ~]$ kubectl get nodes -o wide
NAME STATUS ROLES AGE VERSION
INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION
CONTAINER-RUNTIME
k8s-test-35-lr3ysuuiolme-master-0 Ready master 15h v1.23.3
10.0.0.230 172.28.4.128 Fedora CoreOS 35.20220410.3.1
5.16.18-200.fc35.x86_64 docker://20.10.12
k8s-test-35-lr3ysuuiolme-node-0 Ready <none> 15h v1.23.3
10.0.0.183 172.28.4.120 Fedora CoreOS 35.20220410.3.1
5.16.18-200.fc35.x86_64 docker://20.10.12
k8s-test-35-lr3ysuuiolme-node-1 Ready <none> 15h v1.23.3
10.0.0.49 172.28.4.125 Fedora CoreOS 35.20220410.3.1
5.16.18-200.fc35.x86_64 docker://20.10.12
Seems to be docker. It seems it is failing to pull an image:
(kolla-yoga) [oliweilocal at gedasvl99 ~]$ kubectl get events -n kube-system
LAST SEEN TYPE REASON
OBJECT MESSAGE
17m Normal LeaderElection
configmap/cert-manager-cainjector-leader-election
gitlab-certmanager-cainjector-75f8fbb78d-xvm8s_61655618-fbe8-4070-b179-64e60a1ad067
became leader
17m Normal LeaderElection
lease/cert-manager-cainjector-leader-election
gitlab-certmanager-cainjector-75f8fbb78d-xvm8s_61655618-fbe8-4070-b179-64e60a1ad067
became leader
17m Normal LeaderElection configmap/cert-manager-controller
gitlab-certmanager-774db6b45f-nkmck-external-cert-manager-controller
became leader
17m Normal LeaderElection lease/cert-manager-controller
gitlab-certmanager-774db6b45f-nkmck-external-cert-manager-controller
became leader
39s Warning BackOff
pod/csi-cinder-controllerplugin-0 Back-off restarting
failed container
30m Normal BackOff
pod/csi-cinder-controllerplugin-0 Back-off pulling
image "quay.io/k8scsi/csi-snapshotter:v1.2.2"
I'm not 100% sure yet whether the problem with the csi-plugin affects my
Gitlab deployment, but I just installed a NFS provisioner and the Gitlab
deployment was successful. I will now try the very same thing again
using the csi provisioner.
Cheers,
Oliver
Am 12.05.2022 um 07:39 schrieb Ammad Syed:
> Hi,
>
> Are you using containerd or default docker as CRI ?
>
> Ammad
>
> On Thu, May 12, 2022 at 10:13 AM Oliver Weinmann
> <oliver.weinmann at me.com> wrote:
>
> Hi,
>
> I just updated to Yoga in order to fix the problem with the broken
> metrics-server, but now I had problems deploying GITLAB and the
> errors
> lead to problems with mounting PVs.
>
> So I had a look at the csi-cinder-plugin and saw this:
>
> kolla-yoga) [oliweilocal at gedasvl99 images]$ kubectl get pods -n
> kube-system | grep -i csi
> csi-cinder-controllerplugin-0 4/5
> CrashLoopBackOff 168
> (4m53s ago) 14h
> csi-cinder-nodeplugin-7kh9q 2/2 Running
> 0 14h
> csi-cinder-nodeplugin-q5bfq 2/2 Running
> 0 14h
> csi-cinder-nodeplugin-x4vrk 2/2 Running
> 0 14h
>
> I re-deployed the cluster and the error stays. Is there anything
> known
> about this? I have a small Ceph Pacific cluster. I can do some
> testing
> with an NFS backend as well and see if the problem goes away.
>
> Best Regards,
>
> Oliver
>
>
>
>
> --
> Regards,
>
>
> Syed Ammad Ali
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