From bf34b17d209780208cd622473b7af27402d821eb Mon Sep 17 00:00:00 2001
From: ganglv <88995770+ganglyu@users.noreply.github.com>
Date: Fri, 8 Apr 2022 07:48:01 +0800
Subject: [PATCH] [yang]: Add support for BmcMgmtToRRouter (#10488)

Why I did it
minigraph parser has introduced new type.

How I did it
Update yang models to support BmcMgmtToRRouter.

How to verify it
Run unit test for sonic-yang-models

Signed-off-by: Gang Lv ganglv@microsoft.com
---
 .../tests/yang_model_tests/tests/device_metadata.json  |  3 +++
 .../yang_model_tests/tests_config/device_metadata.json | 10 ++++++++++
 .../yang-models/sonic-device_metadata.yang             |  2 +-
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests/device_metadata.json b/src/sonic-yang-models/tests/yang_model_tests/tests/device_metadata.json
index 7362af0bbe02..dd35f6cf947f 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests/device_metadata.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests/device_metadata.json
@@ -36,6 +36,9 @@
     "DEVICE_METADATA_TYPE_CORRECT_PATTERN": {
         "desc": "DEVICE_METADATA correct value for Type field"
     },
+    "DEVICE_METADATA_TYPE_BMC_MGMT_TOR_PATTERN": {
+        "desc": "DEVICE_METADATA value as BmcMgmtToRRouter for Type field"
+    },
     "DEVICE_METADATA_TYPE_NOT_PROVISIONED_PATTERN": {
         "desc": "DEVICE_METADATA value as not-provisioned for Type field"
     },
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests_config/device_metadata.json b/src/sonic-yang-models/tests/yang_model_tests/tests_config/device_metadata.json
index f2ee390d724b..34dcf4e5a22d 100644
--- a/src/sonic-yang-models/tests/yang_model_tests/tests_config/device_metadata.json
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests_config/device_metadata.json
@@ -54,6 +54,16 @@
             }
         }
     },
+    "DEVICE_METADATA_TYPE_BMC_MGMT_TOR_PATTERN": {
+        "sonic-device_metadata:sonic-device_metadata": {
+            "sonic-device_metadata:DEVICE_METADATA": {
+                "sonic-device_metadata:localhost": {
+                    "bgp_asn": "65002",
+                    "type": "BmcMgmtToRRouter"
+                }
+            }
+        }
+    },
     "DEVICE_METADATA_TYPE_NOT_PROVISIONED_PATTERN": {
         "sonic-device_metadata:sonic-device_metadata": {
             "sonic-device_metadata:DEVICE_METADATA": {
diff --git a/src/sonic-yang-models/yang-models/sonic-device_metadata.yang b/src/sonic-yang-models/yang-models/sonic-device_metadata.yang
index 0910f0b5998a..5501f7eccadf 100644
--- a/src/sonic-yang-models/yang-models/sonic-device_metadata.yang
+++ b/src/sonic-yang-models/yang-models/sonic-device_metadata.yang
@@ -88,7 +88,7 @@ module sonic-device_metadata {
                 leaf type {
                     type string {
                         length 1..255;
-                        pattern "ToRRouter|LeafRouter|SpineChassisFrontendRouter|ChassisBackendRouter|ASIC|MgmtToRRouter|SpineRouter|BackEndToRRouter|BackEndLeafRouter|EPMS|MgmtTsToR|not-provisioned";
+                        pattern "ToRRouter|LeafRouter|SpineChassisFrontendRouter|ChassisBackendRouter|ASIC|MgmtToRRouter|SpineRouter|BackEndToRRouter|BackEndLeafRouter|EPMS|MgmtTsToR|BmcMgmtToRRouter|not-provisioned";
                     }
                 }