vpc: create vpc tiers with dns server of vpc instead of zone

[weizhouapache]

Description

This PR fixes#8598

with this change

root@r-575-VM:~# cat /etc/dnsmasq.d/cloud.conf
dhcp-hostsfile=/etc/dhcphosts.txt
listen-address=127.0.0.1,172.17.1.1,172.17.2.1,172.17.3.1
dhcp-range=set:interface-eth2-0,172.17.1.1,static
dhcp-option=tag:interface-eth2-0,15,cs2cloud.internal
dhcp-option=tag:interface-eth2-0,6,172.17.1.1,10.0.32.1,8.8.8.8
dhcp-option=tag:interface-eth2-0,3,172.17.1.1
dhcp-option=eth2,26,1500
dhcp-option=tag:interface-eth2-0,1,255.255.255.0
dhcp-range=set:interface-eth3-1,172.17.2.1,static
dhcp-option=tag:interface-eth3-1,15,cs2cloud.internal
dhcp-option=tag:interface-eth3-1,6,172.17.2.1,8.8.8.8,1.1.1.1
dhcp-option=tag:interface-eth3-1,3,172.17.2.1
dhcp-option=eth3,26,1500
dhcp-option=tag:interface-eth3-1,1,255.255.255.0
dhcp-range=set:interface-eth4-2,172.17.3.1,static
dhcp-option=tag:interface-eth4-2,15,cs2cloud.internal
dhcp-option=tag:interface-eth4-2,6,172.17.3.1,8.8.8.8,1.1.1.1
dhcp-option=tag:interface-eth4-2,3,172.17.3.1
dhcp-option=eth4,26,1500
dhcp-option=tag:interface-eth4-2,1,255.255.255.0
root@r-575-VM:~#

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)
• build/CI

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?

How did you try to break this feature and the system with this change?

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 30.90%. Comparing base (0d36098) to head (19745c9).
Report is 63 commits behind head on 4.19.

Files	Patch %	Lines
.../main/java/com/cloud/network/NetworkModelImpl.java	75.00%	0 Missing and 2 partials ⚠️

Additional details and impacted files

@@ Coverage Diff @@## 4.19 #8621 +/- ##
============================================
+ Coverage 30.75% 30.90% +0.14% - Complexity 33964 34164 +200 
============================================
Files 5346 5346 Lines 375435 375443 +8 Branches 54603 54607 +4 ============================================
+ Hits 115460 116022 +562 + Misses 244742 244152 -590 - Partials 15233 15269 +36 

Flag	Coverage Δ
simulator-marvin-tests	24.75% <50.00%> (+0.24%)	⬆️
uitests	4.39% <ø> (ø)
unit-tests	16.54% <50.00%> (+<0.01%)	⬆️

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[vishesh92]

clgtm

[DaanHoogland]

clgtm

[weizhouapache]

@blueorangutan package

[blueorangutan]

@weizhouapache a [SL] 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.

[blueorangutan]

Packaging result [SF]: ✔️ el7 ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 8910

[weizhouapache]

@blueorangutan test

[blueorangutan]

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

[blueorangutan]

[SF] Trillian test result (tid-9444)
Environment: kvm-centos7 (x2), Advanced Networking with Mgmt server 7
Total time taken: 50614 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr8621-t9444-kvm-centos7.zip
Smoke tests completed. 128 look OK, 1 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
test_02_trigger_shutdown	Failure	336.67	test_safe_shutdown.py

[weizhouapache]

this has been merged into main branch as part of #7919
it has been verified