Updating to use krkn-lib virt functions

[paigerube14]

Type of change

• Refactor
• New feature
• Bug fix
• Optimization

Description

Updating to use virt functions from krkn lib for reusability

Related Tickets & Documents

• Related Issue #
• Closes #

Documentation

• Is documentation needed for this update?

If checked, a documentation PR must be created and merged in the website repository.

Related Documentation PR (if applicable)

Checklist before requesting a review

• I have performed a self-review of my code.
• If it is a core feature, I have added thorough tests.

[tsebastiani]

/LGTM

[chaitanyaenr]

@yogananth-subramanian need your help testing this change when you get a chance please. Thanks!

[chaitanyaenr]

@paigerube14 functional tests seem to be failing because of

ERROR: test_patch_vm_spec_api_exception (test_kubevirt_vm_outage.TestKubevirtVmOutageScenarioPlugin)
Test patch_vm_spec handles ApiException
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/runner/work/krkn/krkn/tests/test_kubevirt_vm_outage.py", line 89, in setUp
    "creationTimestamp": (base_time + timedelta(minutes=1)).isoformat() + "Z"
NameError: name 'base_time' is not defined

[paigerube14]

@paigerube14 functional tests seem to be failing because of

ERROR: test_patch_vm_spec_api_exception (test_kubevirt_vm_outage.TestKubevirtVmOutageScenarioPlugin)
Test patch_vm_spec handles ApiException
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/runner/work/krkn/krkn/tests/test_kubevirt_vm_outage.py", line 89, in setUp
    "creationTimestamp": (base_time + timedelta(minutes=1)).isoformat() + "Z"
NameError: name 'base_time' is not defined

Will take a look, thanks!