T8448: VRRP add configuration for the SNMP traps

[sever-sever]

Change summary

Allow to configure Keepalived VRRP traps

• set high-availability vrrp snmp trap

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)
• Migration from an old Vyatta component to vyos-1x, please link to related PR inside obsoleted component
• Other (please describe):

Related Task(s)

• https://vyos.dev/T8448

Related PR(s)

How to test / Smoketest result

set high-availability vrrp group GRP-01 address 192.0.2.1
set high-availability vrrp group GRP-01 interface 'eth1'
set high-availability vrrp group GRP-01 vrid '1'
set high-availability vrrp snmp trap

Check config, expected option enable_traps in the global_defs

vyos@r14# cat /run/keepalived/keepalived.conf 
# Autogenerated by VyOS
# Do not edit this file, all your changes will be lost
# on next commit or reboot

# Global definitions configuration block
global_defs {
    dynamic_interfaces
    enable_traps
    script_user root
    notify_fifo /run/keepalived/keepalived_notify_fifo
    notify_fifo_script /usr/libexec/vyos/system/keepalived-fifo.py
}


vrrp_instance GRP-01 {
    state BACKUP
    interface eth1
    virtual_router_id 1
    priority 100
    advert_int 1
    preempt_delay 0
    virtual_ipaddress {
        192.0.2.1
    }
}

Checklist:

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

[github-actions]

👍
No issues in PR Title / Commit Title

[c-po]

Please add a smoketest validating keepalived.conf.

[github-actions]

CI integration ❌ failed!

Details

CI logs

• CLI Smoketests 👍 passed
• CLI Smoketests (interfaces only) ❌ failed
• Config tests 👍 passed
• RAID1 tests 👍 passed
• CLI Smoketests VPP 👍 passed
• Config tests VPP 👍 passed
• TPM tests 👍 passed

[natali-rs1985]

The code looks good. Works as expected

vyos@vyos# set high-availability vrrp snmp trap 
[edit]
vyos@vyos# commit
[edit]
vyos@vyos# cat /run/keepalived/keepalived.conf 
# Autogenerated by VyOS
# Do not edit this file, all your changes will be lost
# on next commit or reboot

# Global definitions configuration block
global_defs {
    dynamic_interfaces
    enable_traps
    script_user root
    notify_fifo /run/keepalived/keepalived_notify_fifo
    notify_fifo_script /usr/libexec/vyos/system/keepalived-fifo.py
}
[edit]