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Support dot in the additional information of the PFC watchdog event in the yang model (#18235)

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### Why I did it

Support dot (`.`) in the `additional_info` field in the PFC watchdog event in the yang model.

The `additional_info` field was introduced to represent diagnosis information when a PFC storm is detected, which can include fragments.

Signed-off-by: Stephen Sun <stephens@nvidia.com>

### How I did it

#### How to verify it

Unit test.
This commit is contained in:
Stephen Sun 2024-03-15 10:02:21 +08:00 committed by GitHub
parent a53cbdc782
commit a33330941c
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3 changed files with 16 additions and 1 deletions
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3
src/sonic-yang-models/tests/yang_model_tests/tests/sonic-events-swss.json
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@ -40,6 +40,9 @@
"SONIC_EVENTS_SWSS_PFC_STORM_VALID_WITH_ADDITIONAL_INFO": {
"desc": "VALID IF_STATE EVENT."
},
"SONIC_EVENTS_SWSS_PFC_STORM_VALID_WITH_ADDITIONAL_INFO_FRAGMENT": {
"desc": "VALID IF_STATE EVENT."
},
"SONIC_EVENTS_SWSS_PFC_STORM_WITH_INVALID_ADDITIONAL_INFO_1": {
"desc": "PFC_STORM_EVENT_INCORRECT_ADDITIONAL_INFO failure.",
"eStrKey": "Pattern"

12
src/sonic-yang-models/tests/yang_model_tests/tests_config/sonic-events-swss.json
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@ -113,6 +113,18 @@
}
}
},
"SONIC_EVENTS_SWSS_PFC_STORM_VALID_WITH_ADDITIONAL_INFO_FRAGMENT": {
"sonic-events-swss:sonic-events-swss": {
"sonic-events-swss:pfc-storm": {
"ifname": "Ethernet0",
"queue_index": 0,
"queue_id": 0,
"port_id": 0,
"additional_info": "info1:1.2|info2:3.25",
"timestamp": "1985-04-12T23:20:50.52Z"
}
}
},
"SONIC_EVENTS_SWSS_PFC_STORM_WITH_INVALID_ADDITIONAL_INFO_1": {
"sonic-events-swss:sonic-events-swss": {
"sonic-events-swss:pfc-storm": {

2
src/sonic-yang-models/yang-models/sonic-events-swss.yang
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@ -80,7 +80,7 @@ module sonic-events-swss {
leaf additional_info {
type string {
pattern '[-a-zA-Z0-9_]+:[-a-zA-Z0-9_]+(\|{1}[-a-zA-Z0-9_]+:[-a-zA-Z0-9_]+)*';
pattern '[-a-zA-Z0-9_]+:[-a-zA-Z0-9_.]+(\|{1}[-a-zA-Z0-9_]+:[-a-zA-Z0-9_.]+)*';
}
description "Additional information to investigate PFC storm";
}