vr: fix vr in unknown state (more)

[ustcweizhou]

Description

This fixes similar issue with #3465

Meanwhile change log level of CsHelper.execute2 from DEBUG to INFO and fix some typo

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)

Screenshots (if appropriate):

How Has This Been Tested?

[DaanHoogland]

code lgtm but it is only an improvement, is that right @weizhouapache or does it really solve a bug?

[weizhouapache]

@DaanHoogland I believe there are some issues caused by this when vpc has more than 10 tiers.
This change in STATE_COMMANDS is similar as #3465 which should be a bug fix.

The change on log level can be regarded as an improvement.

[yadvr]

LGTM, the syntax to show dev is correct

[yadvr]

@blueorangutan package

[yadvr]

@blueorangutan package

[blueorangutan]

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

[blueorangutan]

Packaging result: ✔centos6 ✔centos7 ✔debian. JID-682

[DaanHoogland]

@DaanHoogland I believe there are some issues caused by this when vpc has more than 10 tiers.

grep eth10 or -eth11 etc, got it thanks @weizhouapache

[DaanHoogland]

code lgtm

[yadvr]

@blueorangutan test

[blueorangutan]

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

[blueorangutan]

Trillian test result (tid-843)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 38301 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr3848-t843-kvm-centos7.zip
Intermittent failure detected: /marvin/tests/smoke/test_routers_network_ops.py
Intermittent failure detected: /marvin/tests/smoke/test_vpc_redundant.py
Intermittent failure detected: /marvin/tests/smoke/test_vpc_vpn.py
Smoke tests completed. 76 look OK, 1 have error(s)
Only failed tests results shown below:

Test	Result	Time (s)	Test File
test_01_redundant_vpc_site2site_vpn	Failure	391.31	test_vpc_vpn.py