Description of the problem:

Imaged-based install of a spoke cluster fails. Pods cannot start due to:
Failed to create pod sandbox: rpc error: code = Unknown desc = failed to create pod network sandbox k8s_must-gather-28pdc_openshift-must-gather-2qmh8_db91a461-417a-40b6-86b8-8f3df9221633_0(c543f12d5ba2b07f831d098141dd3ec4dd795b99d6ed2b194f660d8ccaaf706d): error adding pod openshift-must-gather-2qmh8_must-gather-28pdc to CNI network "multus-cni-network": plugin type="multus-shim" name="multus-cni-network" failed (add): CmdAdd (shim): timed out waiting for the condition

Nodes Status: Node helix82.telcoqe.eng.rdu2.dc.redhat.com is not yet ready because KubeletNotReady: [container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:Network plugin returns error: no CNI configuration file in /etc/kubernetes/cni/net.d/. Has your network provider started?, failed to initialize CSINode: error updating CSINode annotation: timed out waiting for the condition; caused by: nodes "helix82.telcoqe.eng.rdu2.dc.redhat.com" not found]

How reproducible:

2/2 attempts

Steps to reproduce:

1. Seed environment: Hub  4.21.0-ec.3, ACM 2.15 / MCE 2.10 latest dev builds. Spoke cluster running 4.21.0-ec.3

2. Deploy seed SNO via Assisted workflow. Generate seed image

3. Target environment: Hub  4.21.0-ec.3, ACM 2.15 / MCE 2.10 latest dev builds

4. Preinstall target cluster with 4.21.0-ec.3.

5. Begin IBI installation. installation-configuration.service reports successful pivot, post-pivot, and deactivation

6. Most Spoke cluster pods cannot start with the above error

7. Can't run must-gather on spoke- pod won't start with same error.

Actual results:

Spoke cluster fails to deploy via IBI

Expected results:

Spoke cluster successfully installed.