From 8d016e755972ea16d400163ee56b8ab17abb776c Mon Sep 17 00:00:00 2001
From: vdahiya12 <67608553+vdahiya12@users.noreply.github.com>
Date: Tue, 26 Nov 2024 13:39:23 -0800
Subject: [PATCH] [yang] add Yang model for GRPCCLIENT (#20902)

Why I did it
Adding yang model for CONFIG_DB table GRPCCLIENT
Introduced by
https://github.com/sonic-net/sonic-platform-daemons/blob/b276e415d85f3e8a7c64532d95821c9000c9418d/sonic-ycabled/ycable/ycable_utilities/y_cable_helper.py#L407
---
 src/sonic-yang-models/doc/Configuration.md    |  1 +
 src/sonic-yang-models/setup.py                |  1 +
 .../tests/files/sample_config_db.json         | 13 +++
 .../yang_model_tests/tests/grpcclient.json    |  5 ++
 .../tests_config/grpcclient.json              | 12 +++
 .../yang-models/sonic-grpcclient.yang         | 79 +++++++++++++++++++
 6 files changed, 111 insertions(+)
 create mode 100644 src/sonic-yang-models/tests/yang_model_tests/tests/grpcclient.json
 create mode 100644 src/sonic-yang-models/tests/yang_model_tests/tests_config/grpcclient.json
 create mode 100644 src/sonic-yang-models/yang-models/sonic-grpcclient.yang

diff --git a/src/sonic-yang-models/doc/Configuration.md b/src/sonic-yang-models/doc/Configuration.md
index 02108310f4f0..1f45b32a3e83 100644
--- a/src/sonic-yang-models/doc/Configuration.md
+++ b/src/sonic-yang-models/doc/Configuration.md
@@ -42,6 +42,7 @@ Table of Contents
          * [FABRIC_MONITOR](#fabric-monitor)
          * [FABRIC_PORT](#fabric-port)
          * [FLEX_COUNTER_TABLE](#flex_counter_table)
+         * [GRPCCLIENT](#grpcclient)
          * [Hash](#hash)
          * [IPv6 Link-local] (#ipv6-link-local)
          * [KDUMP](#kdump)
diff --git a/src/sonic-yang-models/setup.py b/src/sonic-yang-models/setup.py
index 5e130854eeba..04b652208ec7 100644
--- a/src/sonic-yang-models/setup.py
+++ b/src/sonic-yang-models/setup.py
@@ -204,6 +204,7 @@ def run(self):
                          './yang-models/sonic-bgp-sentinel.yang',
                          './yang-models/sonic-bmp.yang',
                          './yang-models/sonic-xcvrd-log.yang',
+                         './yang-models/sonic-grpcclient.yang',
                          './yang-models/sonic-serial-console.yang',
                          './yang-models/sonic-smart-switch.yang',]),
         ('cvlyang-models', ['./cvlyang-models/sonic-acl.yang',
diff --git a/src/sonic-yang-models/tests/files/sample_config_db.json b/src/sonic-yang-models/tests/files/sample_config_db.json
index 7298cdec9c22..5d22bc3f81cc 100644
--- a/src/sonic-yang-models/tests/files/sample_config_db.json
+++ b/src/sonic-yang-models/tests/files/sample_config_db.json
@@ -2762,6 +2762,19 @@
 		"log_verbosity": "notice"
 	    }
 	},
+	"GRPCCLIENT": {
+            "config": {
+                "type": "secure",
+                "auth_level": "server",
+                "log_level": "info"
+            },
+            "certs": {
+                "client_crt": "grpcclient.crt",
+                "client_key": "grpcclient.key",
+                "ca_crt": "root.pem",
+                "grpc_ssl_credential": "azureclient.ms"
+            } 
+	},
         "BANNER_MESSAGE": {
             "global": {
                 "state": "enabled",
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests/grpcclient.json b/src/sonic-yang-models/tests/yang_model_tests/tests/grpcclient.json
new file mode 100644
index 000000000000..fd1a3a2ccd3a
--- /dev/null
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests/grpcclient.json
@@ -0,0 +1,5 @@
+{
+    "GRPCCLIENT_CONFIG_CHANGE_VERBOSITY_LEVEL": {
+        "desc": "Consume verbosity level config changes. "
+    }
+}
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests_config/grpcclient.json b/src/sonic-yang-models/tests/yang_model_tests/tests_config/grpcclient.json
new file mode 100644
index 000000000000..79d92d1212aa
--- /dev/null
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests_config/grpcclient.json
@@ -0,0 +1,12 @@
+{
+    "GRPCCLIENT_CONFIG_CHANGE_VERBOSITY_LEVEL": {
+        "sonic-grpcclient:sonic-grpcclient": {
+            "sonic-grpcclient:GRPCCLIENT": {
+                "sonic-grpcclient:config": 
+                    {
+                        "log_level": "info"
+                    }
+            }
+        }
+    }
+}
diff --git a/src/sonic-yang-models/yang-models/sonic-grpcclient.yang b/src/sonic-yang-models/yang-models/sonic-grpcclient.yang
new file mode 100644
index 000000000000..69d7b83d2672
--- /dev/null
+++ b/src/sonic-yang-models/yang-models/sonic-grpcclient.yang
@@ -0,0 +1,79 @@
+module sonic-grpcclient {
+    namespace "http://github.com/sonic-net/sonic-grpcclient";
+    prefix grpcclient;
+    yang-version 1.1;
+
+    organization
+        "SONiC";
+
+    contact
+        "SONiC";
+
+    description
+        "SONiC DualToR grpc client configuration data";
+
+    revision 2024-10-14 {
+        description
+            "Initial revision";
+    }
+
+    container sonic-grpcclient {
+
+        container GRPCCLIENT {
+
+            container config {
+
+                leaf type {
+                    type enumeration {
+                        enum secure;
+                        enum insecure;
+                    }
+                    description "grpc client security level. ";
+                }
+
+                leaf auth_level {
+                    type enumeration {
+                        enum server;
+                        enum client;
+                    }
+                    description "grpc client auth level. ";
+                }
+
+                leaf log_level {
+                    type enumeration {
+                        enum info;
+                        enum notice;
+                        enum debug;
+                        enum warning;
+                        enum critical;
+                    }
+                    description "grpc client log level. ";
+                }
+            }
+
+            container certs {
+
+                leaf client_crt {
+                    type string;
+                    description "grpc client certificate file name ";
+
+                }
+
+                leaf client_key {
+                    type string;
+                    description "grpc client key file name ";
+                }
+
+                leaf ca_crt {
+                    type string;
+                    description "grpc client root cert";
+                }
+
+                leaf grpc_ssl_credential {
+                    type string;
+                    description "grpc client ssl credential";
+                }
+            }
+        }
+    }
+}