T7577: VPP VRRP plugin implementation

[natali-rs1985]

CLI commands:
set vpp vrrp group FIRST address <192.0.2.1> # multi
set vpp vrrp group FIRST interface
set vpp vrrp group FIRST vrid <10>
set vpp vrrp group FIRST priority <100>
set vpp vrrp group FIRST peer-address <192.0.2.12> # multi
set vpp vrrp group FIRST advertise-interval <100>
set vpp vrrp group FIRST no-preempt
set vpp vrrp group FIRST accept-mode
set vpp vrrp group FIRST disable
set vpp vrrp group FIRST description

Change Summary

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, renaming)
• Refactoring (no functional changes)
• Other (please describe):

Related Task(s)

• https://vyos.dev/T7577

Related PR(s)

Proposed changes

How to test

set interfaces ethernet eth1 address '192.0.2.11/24'
set interfaces ethernet eth1 vif 11 address '10.0.11.1/30'
set interfaces ethernet eth1 vif 12 address '10.0.12.1/30'

set vpp settings interface eth1 driver 'dpdk'
set vpp settings unix poll-sleep-usec '222'

set vpp vrrp group VRRP address '192.0.5.1'
set vpp vrrp group VRRP interface 'eth1'
set vpp vrrp group VRRP vrid '10'

set vpp vrrp group VIF address '10.0.2.2'
set vpp vrrp group VIF interface 'eth1.11'
set vpp vrrp group VIF vrid '50'

vyos@vyos# run show vpp vrrp
Name    Interface      VRID  State      Priority  Address
------  -----------  ------  -------  ----------  ---------
VRRP    eth1             10  MASTER          100  192.0.5.1
VIF     eth1.11          50  MASTER          100  10.0.2.2

vyos@vyos# /usr/libexec/vyos/tests/smoke/cli/test_vpp.py
test_01_vpp_basic (__main__.TestVPP.test_01_vpp_basic) ... ok
test_02_vpp_vxlan (__main__.TestVPP.test_02_vpp_vxlan) ... ok
test_03_vpp_gre (__main__.TestVPP.test_03_vpp_gre) ... ok
test_04_vpp_geneve (__main__.TestVPP.test_04_vpp_geneve) ... skipped 'Skipping this test geneve index always is 0'
test_05_vpp_loopback (__main__.TestVPP.test_05_vpp_loopback) ... ok
test_06_vpp_bonding (__main__.TestVPP.test_06_vpp_bonding) ... skipped 'Skipping temporary bonding, sometimes get recursion T7117'
test_07_vpp_bridge (__main__.TestVPP.test_07_vpp_bridge) ... ok
test_08_vpp_ipip (__main__.TestVPP.test_08_vpp_ipip) ... ok
test_09_vpp_xconnect (__main__.TestVPP.test_09_vpp_xconnect) ... ok
test_10_vpp_driver_options (__main__.TestVPP.test_10_vpp_driver_options) ... ok
test_11_vpp_cpu_settings (__main__.TestVPP.test_11_vpp_cpu_settings) ... ok
test_12_vpp_cpu_corelist_workers (__main__.TestVPP.test_12_vpp_cpu_corelist_workers) ... ok
test_13_1_buffer_page_size (__main__.TestVPP.test_13_1_buffer_page_size) ... ok
test_13_2_statseg_page_size (__main__.TestVPP.test_13_2_statseg_page_size) ... ok
test_13_3_mem_page_size (__main__.TestVPP.test_13_3_mem_page_size) ... skipped 'Skipping ...'
test_14_mem_default_hugepage (__main__.TestVPP.test_14_mem_default_hugepage) ... ok
test_15_vpp_ipsec_xfrm_nl (__main__.TestVPP.test_15_vpp_ipsec_xfrm_nl) ... ok
test_16_vpp_cgnat (__main__.TestVPP.test_16_vpp_cgnat) ... ok
test_17_vpp_nat (__main__.TestVPP.test_17_vpp_nat) ... ok
test_18_vpp_vrrp (__main__.TestVPP.test_18_vpp_vrrp) ... ok

----------------------------------------------------------------------
Ran 20 tests in 389.855s

OK (skipped=3)
[edit]

Checklist:

• I have read the CONTRIBUTING document
• I have linked this PR to one or more Phabricator Task(s)
• My commit headlines contain a valid Task id
• My change requires a change to the documentation
• I have updated the documentation accordingly

[dmbaturin]

There's no immediate need for this since the normal VRRP through Keepalived works just fine. We may need to get back to it if it stops working.

So, we'll close the PR now, just not to keep it open, but the code is mothballed, not rejected.