Fix test_vm_schedule's intermittent failures

[vishesh92]

Description

This PR...

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

[vishesh92]

@blueorangutan package

[blueorangutan]

@vishesh92 a [SF] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[DaanHoogland]

seems a more sturdy way of checking in nested environments, let's test a few times.

[harikrishna-patnala]

code LGTM.

[blueorangutan]

Packaging result [SF]: ✔️ el7 ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 6424

[vishesh92]

@blueorangutan test

[blueorangutan]

@vishesh92 a [SF] Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests

[codecov]

Codecov Report

Merging #7726 (62d22a0) into main (02be2cd) will decrease coverage by 0.02%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main    #7726      +/-   ##
============================================
- Coverage     13.39%   13.38%   -0.02%     
- Complexity     9347     9507     +160     
============================================
  Files          2743     2743              
  Lines        258553   263332    +4779     
  Branches      40281    42458    +2177     
============================================
+ Hits          34646    35255     +609     
- Misses       219533   223614    +4081     
- Partials       4374     4463      +89     

see 14 files with indirect coverage changes

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[vishesh92]

I added test_vm_schedule as part of github actions.
@DaanHoogland Can you rerun this workflow Simulator CI / build (smoke/test_router_dhcphosts smoke/test_router_dns smoke/test_router_dnsservice smoke/...?

[blueorangutan]

[SF] Trillian test result (tid-7002)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 46881 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr7726-t7002-kvm-centos7.zip
Smoke tests completed. 111 look OK, 2 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
test_07_deploy_kubernetes_ha_cluster	Failure	3612.52	test_kubernetes_clusters.py
test_08_upgrade_kubernetes_ha_cluster	Failure	0.05	test_kubernetes_clusters.py
test_09_delete_kubernetes_ha_cluster	Failure	0.04	test_kubernetes_clusters.py
ContextSuite context=TestKubernetesCluster>:teardown	Error	94.78	test_kubernetes_clusters.py
test_01_migrate_VM_and_root_volume	Error	77.56	test_vm_life_cycle.py
test_02_migrate_VM_with_two_data_disks	Error	55.38	test_vm_life_cycle.py

[vishesh92]

@blueorangutan test

[blueorangutan]

@vishesh92 a [SF] Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests

[blueorangutan]

[SF] Trillian test result (tid-7014)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 43377 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr7726-t7014-kvm-centos7.zip
Smoke tests completed. 112 look OK, 1 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
test_01_migrate_VM_and_root_volume	Error	79.70	test_vm_life_cycle.py
test_02_migrate_VM_with_two_data_disks	Error	56.51	test_vm_life_cycle.py