Description of problem:

Unable to ssh to Virtual Machine post changing Flavor tiny to custom.

Version-Release number of selected component (if applicable):

CNV 4.9

How reproducible:

Always

Steps to Reproduce:

1. Create VM with tiny or medium flavor

2. Try to ssh to VM and it works

3. Change VM flavor to Custom

4. Try to ssh to VM and it stop working


Actual results:

Unable to ssh to virtual machine

Expected results:

ssh to virtual machine should work post flavor change to custom

Additional info:

Basically post flavor change to custom. SVC still have selector "{"flavor.template.kubevirt.io/tiny":"true" [1] However Virt-launcher POD already remove LABEL ""kubevirt.io/size":"tiny". [2] 
 

[1]
# oc get svc fedora-ssh-service -o jsonpath='{..spec.selector..}' | tr -s , '\n'
{"flavor.template.kubevirt.io/tiny":"true"  <--------------
"kubevirt.io/domain":"fedora"
"os.template.kubevirt.io/fedora34":"true"
"vm.kubevirt.io/name":"fedora"
"workload.template.kubevirt.io/server":"true"} true fedora true fedora true


[2]
# oc get po virt-launcher-fedora-98ccw -o jsonpath='{..metadata.labels..}' | tr -s , '\n'
{"kubevirt.io":"virt-launcher"
"kubevirt.io/created-by":"294b69b0-9067-45e9-8fe8-0f3862edd2ad"
"kubevirt.io/domain":"fedora"
"os.template.kubevirt.io/fedora34":"true"
"vm.kubevirt.io/name":"fedora"
"workload.template.kubevirt.io/server":"true"} 294b69b0-9067-45e9-8fe8-0f3862edd2ad fedora true fedora true virt-launcher




Removing ""flavor.template.kubevirt.io/tiny":"true" SELECTOR from svc restore ssh-service