Bug ID 1154089: After a controller upgrade, Kubevirt pods fail to upgrade due to leftover pods stuck in Unknown state

Last Modified: Apr 28, 2025

Affected Product(s):
F5OS Velos(all modules)

Known Affected Versions:
F5OS-C 1.5.0

Fixed In:
F5OS-C 1.6.0, F5OS-C 1.5.1

Opened: Sep 12, 2022

Severity: 3-Major

Symptoms

Tenants will not move to a running state.

Impact

Tenants are not running.

Conditions

After a controller upgrade, it is possible that some of the Kubevirt pods from the previous software version can remain in an Unknown state. With these leftover pods, the Kubevirt install script will fail to install the newer Kubevirt pods.

Workaround

Manually delete the leftover Kubevirt pods in the Unknown state and rerun the Kubevirt install script.

Fix Information

Kubevirt pods will update as expected.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips