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[yang] Add yang model for POE_PORT #21005

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[yang] Add yang model for POE_PORT #21005

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19 changes: 19 additions & 0 deletions src/sonic-yang-models/doc/Configuration.md
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@ Table of Contents
* [Port](#port)
* [Port Channel](#port-channel)
* [Portchannel member](#portchannel-member)
* [PoE Port](#poe-port)
* [Scheduler](#scheduler)
* [Port QoS Map](#port-qos-map)
* [Queue](#queue)
Expand Down Expand Up @@ -1997,6 +1998,24 @@ name as object key and member list as attribute.
}

```

### PoE Port

This table stores PoE port configuration. The interface name
is used as the key.

```
{
"POE_PORT": {
"Ethernet0": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "high"
}
}
}
```

### Scheduler

```
Expand Down
2 changes: 2 additions & 0 deletions src/sonic-yang-models/setup.py
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Expand Up @@ -152,6 +152,7 @@ def run(self):
'./yang-models/sonic-ssh-server.yang',
'./yang-models/sonic-pbh.yang',
'./yang-models/sonic-port.yang',
'./yang-models/sonic-poe.yang',
'./yang-models/sonic-policer.yang',
'./yang-models/sonic-portchannel.yang',
'./yang-models/sonic-pfcwd.yang',
Expand Down Expand Up @@ -251,6 +252,7 @@ def run(self):
'./cvlyang-models/sonic-ssh-server.yang',
'./cvlyang-models/sonic-policer.yang',
'./cvlyang-models/sonic-port.yang',
'./cvlyang-models/sonic-poe.yang',
'./cvlyang-models/sonic-portchannel.yang',
'./cvlyang-models/sonic-pfcwd.yang',
'./cvlyang-models/sonic-route-common.yang',
Expand Down
42 changes: 42 additions & 0 deletions src/sonic-yang-models/tests/files/sample_config_db.json
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Expand Up @@ -1054,6 +1054,48 @@
"LOGOUTPUT": "SYSLOG"
}
},
"POE_PORT": {
"Ethernet0": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "high"
},
"Ethernet1": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "high"
},
"Ethernet2": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "high"
},
"Ethernet3": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "high"
},
"Ethernet4": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "high"
},
"Ethernet5": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "high"
},
"Ethernet6": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "high"
},
"Ethernet7": {
"enabled": "enable",
"pwr_limit": "50.0",
"priority": "crit"
}
},
"ACL_TABLE": {
"V4-ACL-TABLE": {
"type": "L3",
Expand Down
116 changes: 116 additions & 0 deletions src/sonic-yang-models/tests/yang_model_pytests/test_poe_port.py
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@@ -0,0 +1,116 @@
import pytest


class TestPoePort:

def test_valid_data(self, yang_model):
data = {
"sonic-port:sonic-port": {
"sonic-port:PORT": {
"PORT_LIST": [
{
"admin_status": "up",
"alias": "eth8",
"description": "Ethernet0",
"lanes": "65",
"mtu": 9000,
"name": "Ethernet0",
"speed": 25000
}
]
}
},
"sonic-poe:sonic-poe": {
"sonic-poe:POE_PORT": {
"POE_PORT_LIST": [
{
"ifname": "Ethernet0",
"enabled": "enable",
"pwr_limit": "50",
"priority": "high"
}
]
}
}
}

yang_model.load_data(data)

@pytest.mark.parametrize(
"enabled, error_message", [
("enable", None),
("disable", None),
("xyz", 'Invalid value "xyz" in "enabled" element.')]
)
def test_enabled_field(self, yang_model, enabled, error_message):
data = {
"sonic-port:sonic-port": {
"sonic-port:PORT": {
"PORT_LIST": [
{
"admin_status": "up",
"alias": "eth8",
"description": "Ethernet0",
"lanes": "65",
"mtu": 9000,
"name": "Ethernet0",
"speed": 25000
}
]
}
},
"sonic-poe:sonic-poe": {
"sonic-poe:POE_PORT": {
"POE_PORT_LIST": [
{
"ifname": "Ethernet0",
"enabled": enabled,
"pwr_limit": "50",
"priority": "high"
}
]
}
}
}

yang_model.load_data(data, error_message)

@pytest.mark.parametrize(
"priority, error_message", [
("low", None),
("high", None),
("crit", None),
("xyz", 'Invalid value "xyz" in "priority" element.')]
)
def test_priority_field(self, yang_model, priority, error_message):
data = {
"sonic-port:sonic-port": {
"sonic-port:PORT": {
"PORT_LIST": [
{
"admin_status": "up",
"alias": "eth8",
"description": "Ethernet0",
"lanes": "65",
"mtu": 9000,
"name": "Ethernet0",
"speed": 25000
}
]
}
},
"sonic-poe:sonic-poe": {
"sonic-poe:POE_PORT": {
"POE_PORT_LIST": [
{
"ifname": "Ethernet0",
"enabled": "enable",
"pwr_limit": "50",
"priority": priority
}
]
}
}
}

yang_model.load_data(data, error_message)
77 changes: 77 additions & 0 deletions src/sonic-yang-models/yang-models/sonic-poe.yang
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@@ -0,0 +1,77 @@
module sonic-poe {
yang-version 1.1;

namespace "http://github.com/sonic-net/sonic-poe";

prefix poe;

import sonic-types {
prefix stypes;
}

import sonic-port {
prefix port;
}

organization
"SONiC";

contact
"SONiC";

description
"PoE YANG Module for SONiC OS";

revision 2024-06-13 {
description
"First Revision";
}

container sonic-poe {

container POE_PORT {

description "Power over Ethernet configuration (POE_PORT table in config_db.json)";

typedef poe-priority {

type enumeration {
enum crit;
enum high;
enum low;
}
}

list POE_PORT_LIST {
key "ifname";
leaf ifname {
type leafref {
path /port:sonic-port/port:PORT/port:PORT_LIST/port:name;
}
description "Interface name from the PORT table in config_db.json";
}
leaf enabled {
type stypes:mode-status;
default disable;
description "PoE status on port. [enable/disable]";
}
leaf pwr_limit {
mandatory true;
type string {
length 1..255;
}
description "Power limit on PoE port. [0..999]";
}
leaf priority {
type poe-priority;
default high;
description "Port priority level. [crit/high/low]";
}
}
/* end of POE_PORT_LIST */
}
/* end of container POE_PORT */
}
/* end of top-level container sonic-poe */
}
/* end of module sonic-poe */
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