vr: Fix vpc router in UNKNOWN state

[ustcweizhou]

Description

If there are more than 10 vpc tiers or public ip subnets in a VPC, eth1X will be added in vpc router.
The redundant state is UNKNOWN in this case.

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)

How Has This Been Tested?

creaete more than 10 vpc tiers, then vpc router will be UNKNOWN
it can be fixed by this commit.

[yadvr]

@blueorangutan package

[yadvr]

@blueorangutan package

[borisstoyanov]

This LGTM, but it needs to be verified with marvin smoketests

[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-83

[yadvr]

@blueorangutan test

[blueorangutan]

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

[yadvr]

@blueorangutan test

[blueorangutan]

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

[yadvr]

I've tried kicking at least 5 environments/builds now. For some reason the systemvms fail to start with this PR, can you check @ustcweizhou

[yadvr]

Let try again against master
@blueorangutan package

[blueorangutan]

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

[ustcweizhou]

@rhtyd if it still fails I will update the PR to use "grep -w eth0/eth1"

[blueorangutan]

Packaging result: ✔centos6 ✔centos7 ✔debian. JID-104

[yadvr]

Okay @ustcweizhou let me test one more time.
@blueorangutan test

[blueorangutan]

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

[ustcweizhou]

@rhtyd I have updated the code to use "grep -w"

[ustcweizhou]

@blueorangutan package

[blueorangutan]

@ustcweizhou 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-108

[ustcweizhou]

@blueorangutan test

[blueorangutan]

Trillian test result (tid-127)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 35825 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr3465-t127-kvm-centos7.zip
Intermittent failure detected: /marvin/tests/smoke/test_vpc_redundant.py
Intermittent failure detected: /marvin/tests/smoke/test_vpc_vpn.py
Smoke tests completed. 70 look OK, 2 have error(s)
Only failed tests results shown below:

Test	Result	Time (s)	Test File
test_05_rvpc_multi_tiers	Failure	416.81	test_vpc_redundant.py
test_05_rvpc_multi_tiers	Error	446.28	test_vpc_redundant.py
test_01_redundant_vpc_site2site_vpn	Failure	289.16	test_vpc_vpn.py

[yadvr]

@ustcweizhou the previous show dev syntax LGTM, can you put that back in?

[yadvr]

Tests lgtm, I'll rekick one more time.
@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-109

[ustcweizhou]

@rhtyd ok

[yadvr]

If the next run passes or does not have common errors from the previous run, we should merge this.
@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-135)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 36656 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr3465-t135-kvm-centos7.zip
Intermittent failure detected: /marvin/tests/smoke/test_internal_lb.py
Intermittent failure detected: /marvin/tests/smoke/test_vpc_redundant.py
Intermittent failure detected: /marvin/tests/smoke/test_vpc_vpn.py
Smoke tests completed. 70 look OK, 2 have error(s)
Only failed tests results shown below:

Test	Result	Time (s)	Test File
test_05_rvpc_multi_tiers	Failure	412.58	test_vpc_redundant.py
test_05_rvpc_multi_tiers	Error	438.53	test_vpc_redundant.py
test_01_redundant_vpc_site2site_vpn	Failure	411.91	test_vpc_vpn.py