Cluster update known issues¶
This section lists the cluster update known issues with workarounds for the Mirantis OpenStack for Kubernetes release 22.2.
 Admission controller exception for deployments with Tungsten Fabric¶
After updating the MOSK managed cluster, admission
controller prohibits the
OsDpl update with the following error message:
TungstenFabric as network backend and setting of floating network physnet name without network type and segmentation id are not compatible.
As a workaround, after the update remove the orphaned
features: neutron: backend: tungstenfabric floating_network: enabled: true physnet: physnet1
 Ceph cluster fails to update due to ‘csi-rbdplugin’ not found¶
A Ceph cluster fails to update on a managed cluster with the following message:
Failed to configure Ceph cluster: ceph cluster verification is failed: [Daemonset csi-rbdplugin is not found]
As a workaround, restart the
kubectl -n rook-ceph scale deploy rook-ceph-operator --replicas 0 kubectl -n rook-ceph scale deploy rook-ceph-operator --replicas 1
 Ceph health is in ‘HEALTH_WARN’ state after managed cluster update¶
After updating the MOSK managed cluster, Ceph health is in
HEALTH_WARN state with the
SLOW_OPS health message.
The workaround is to restart the affected Ceph Monitors.