travis: fix consistent failures noticed on few tests

[Pearl1594]

Description

PR #5337 added a check to bypass username / password check for a specific hypervisor type, however, Simulator envs leverage discoverHosts ( https://github.com/apache/cloudstack/blob/main/server/src/main/java/com/cloud/resource/ResourceManagerImpl.java#L643 ) for simulating addition of a secondary store, wherein "SecondaryStorage" is passed as hypervisor type and this leads to a failure at https://github.com/apache/cloudstack/blob/main/server/src/main/java/com/cloud/resource/ResourceManagerImpl.java#L692 - i.e., the username and password check fails which in turn leads to the template properties - "size" not being set at https://github.com/apache/cloudstack/blob/main/plugins/hypervisors/simulator/src/main/java/com/cloud/resource/SimulatorSecondaryDiscoverer.java#L77. Thus, we have been noticing a few travis failures:

+------------------------+--------------------+-------+------------------------+
|          Test          |       Result       | Time  |       Test file        |
+========================+====================+=======+========================+

| test_00_deploy_vm_root | builtins.TypeError | 0.001 | test_deploy_vm_root_re |
| _resize                |                    |       | size                   |
+------------------------+--------------------+-------+------------------------+

| test_02_deploy_vm_root | builtins.TypeError | 0     | test_deploy_vm_root_re |
| _resize                |                    |       | size                   |
+------------------------+--------------------+-------+------------------------+


+------------------------+--------------------+-------+------------------------+
|          Test          |       Result       | Time  |       Test file        |
+========================+====================+=======+========================+
| test_01_reset_vm_on_re | builtins.Exception | 1.129 | test_reset_vm_on_reboo |
| boot                   |                    |       | t                      |
+------------------------+--------------------+-------+------------------------+

This PR fixes the above mentioned issue

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

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

Ran the specific tests on a simulator based env and they passed

$ nosetests --with-xunit --xunit-file=results.xml --with-marvin --marvin-config=setup/dev/advanced.cfg -s -a tags=xx --hypervisor=simulator test/integration/smoke/test_deploy_vm_root_resize.py 

==== Marvin Init Started ====

=== Marvin Parse Config Successful ===

=== Marvin Setting TestData Successful===

==== Log Folder Path: /tmp/MarvinLogs/Sep_01_2021_18_53_26_ZLX8G2. All logs will be available here ====

=== Marvin Init Logging Successful===

==== Marvin Init Successful ====
=== TestName: test_00_deploy_vm_root_resize | Status : SUCCESS ===

=== TestName: test_02_deploy_vm_root_resize | Status : SUCCESS ===



$ nosetests --with-xunit --xunit-file=results.xml --with-marvin --marvin-config=setup/dev/advanced.cfg -s -a tags=xx --hypervisor=simulator test/integration/smoke/test_reset_vm_on_reboot.py

==== Marvin Init Started ====

=== Marvin Parse Config Successful ===

=== Marvin Setting TestData Successful===

==== Log Folder Path: /tmp/MarvinLogs/Sep_01_2021_18_55_53_P0C5BP. All logs will be available here ====

=== Marvin Init Logging Successful===

==== Marvin Init Successful ====
None
2147483648
=== TestName: test_01_reset_vm_on_reboot | Status : SUCCESS ===

[nvazquez]

@blueorangutan package

[blueorangutan]

@nvazquez a Jenkins job has been kicked to build packages. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result: ✔️ el7 ✔️ el8 ✔️ debian ✔️ suse15. SL-JID 1090

[Pearl1594]

@blueorangutan test

[nvazquez]

LGTM, thanks @Pearl1594

[weizhouapache]

travis test passed.
now close and reopen to run test again.

[Pearl1594]

@blueorangutan test

[blueorangutan]

@Pearl1594 a Trillian-Jenkins test job (centos7 mgmt + kvm-centos7) has been kicked to run smoke tests

[blueorangutan]

Trillian test result (tid-1917)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 35653 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr5399-t1917-kvm-centos7.zip
Smoke tests completed. 89 look OK, 0 have errors
Only failed tests results shown below:

Test	Result	Time (s)	Test File

[blueorangutan]

Trillian test result (tid-1927)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 34896 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr5399-t1927-kvm-centos7.zip
Smoke tests completed. 89 look OK, 0 have errors
Only failed tests results shown below:

Test	Result	Time (s)	Test File