[sonic-cfggen]: Fix for management port speed issue (#2945)

src/sonic-config-engine/minigraph.py

@@ -402,8 +402,9 @@ def parse_deviceinfo(meta, hwsku):
     for device_info in meta.findall(str(QName(ns, "DeviceInfo"))):
         dev_sku = device_info.find(str(QName(ns, "HwSku"))).text
         if dev_sku == hwsku:
-            interfaces = device_info.find(str(QName(ns, "EthernetInterfaces")))
+            interfaces = device_info.find(str(QName(ns, "EthernetInterfaces"))).findall(str(QName(ns1, "EthernetInterface")))
-            for interface in interfaces.findall(str(QName(ns1, "EthernetInterface"))):
+            interfaces = interfaces + device_info.find(str(QName(ns, "ManagementInterfaces"))).findall(str(QName(ns1, "ManagementInterface")))
+            for interface in interfaces:
                 alias = interface.find(str(QName(ns, "InterfaceName"))).text
                 speed = interface.find(str(QName(ns, "Speed"))).text
                 desc  = interface.find(str(QName(ns, "Description")))
@@ -501,6 +502,8 @@ def parse_xml(filename, platform=None, port_config_file=None):
             mgmt_intf_count += 1
             mgmt_alias_reverse_mapping[alias] = name
         results['MGMT_PORT'][name] = {'alias': alias, 'admin_status': 'up'}
+        if alias in port_speeds_default:
+            results['MGMT_PORT'][name]['speed'] = port_speeds_default[alias]
         results['MGMT_INTERFACE'][(name, key[1])] = mgmt_intf[key]
     results['LOOPBACK_INTERFACE'] = lo_intfs
 

src/sonic-config-engine/tests/simple-sample-graph-case.xml

@@ -325,6 +325,19 @@
       <FlowControl>true</FlowControl>
       <Height>0</Height>
       <HwSku>Force10-S6000</HwSku>
+      <ManagementInterfaces xmlns:a="http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution">
+	<a:ManagementInterface>
+	  <ElementType>DeviceInterface</ElementType>
+	  <AlternateSpeeds i:nil="true"/>
+	  <EnableAutoNegotiation>true</EnableAutoNegotiation>
+	  <EnableFlowControl>true</EnableFlowControl>
+	  <Index>1</Index>
+	  <InterfaceName>eth0</InterfaceName>
+	  <MultiPortsInterface>false</MultiPortsInterface>
+	  <PortName>eth0</PortName>
+	  <Speed>1000</Speed>
+	</a:ManagementInterface>
+      </ManagementInterfaces>
     </DeviceInfo>
   </DeviceInfos>
   <Hostname>switch-T0</Hostname>

src/sonic-config-engine/tests/simple-sample-graph-metadata.xml

@@ -310,6 +310,19 @@
       <FlowControl>true</FlowControl>
       <Height>0</Height>
       <HwSku>Force10-S6000</HwSku>
+      <ManagementInterfaces xmlns:a="http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution">
+	<a:ManagementInterface>
+	  <ElementType>DeviceInterface</ElementType>
+	  <AlternateSpeeds i:nil="true"/>
+	  <EnableAutoNegotiation>true</EnableAutoNegotiation>
+	  <EnableFlowControl>true</EnableFlowControl>
+	  <Index>1</Index>
+	  <InterfaceName>Management1</InterfaceName>
+	  <MultiPortsInterface>false</MultiPortsInterface>
+	  <PortName>mgmt1</PortName>
+	  <Speed>1000</Speed>
+  	</a:ManagementInterface>
+      </ManagementInterfaces>
     </DeviceInfo>
   </DeviceInfos>
   <Hostname>switch-t0</Hostname>

src/sonic-config-engine/tests/simple-sample-graph.xml

@@ -342,6 +342,18 @@
       <FlowControl>true</FlowControl>
       <Height>0</Height>
       <HwSku>Force10-S6000</HwSku>
+      <ManagementInterfaces xmlns:a="http://schemas.datacontract.org/2004/07/Microsoft.Search.Autopilot.Evolution">
+	<a:ManagementInterface>
+	  <ElementType>DeviceInterface</ElementType>
+	  <AlternateSpeeds i:nil="true"/>
+	  <EnableAutoNegotiation>true</EnableAutoNegotiation>
+	  <Index>1</Index>
+	  <InterfaceName>Management1</InterfaceName>
+	  <MultiPortsInterface>false</MultiPortsInterface>
+	  <PortName>mgmt1</PortName>
+	  <Speed>1000</Speed>
+  	</a:ManagementInterface>
+      </ManagementInterfaces>
     </DeviceInfo>
   </DeviceInfos>
   <Hostname>switch-t0</Hostname>

src/sonic-config-engine/tests/test_minigraph_case.py

@@ -114,8 +114,12 @@ class TestCfgGenCaseInsensitive(TestCase):
         output = self.run_script(argument)
         self.assertEqual(output.strip(), "{'10.0.10.7': {'priority': '1', 'tcp_port': '49'}, '10.0.10.8': {'priority': '1', 'tcp_port': '49'}}")
 
+    def test_minigraph_mgmt_port(self):
+        argument = '-m "' + self.sample_graph + '" -p "' + self.port_config + '" -v "MGMT_PORT"'
+        output = self.run_script(argument)
+        self.assertEqual(output.strip(), "{'eth0': {'alias': 'eth0', 'admin_status': 'up', 'speed': '1000'}}")
+
     def test_metadata_ntp(self):
         argument = '-m "' + self.sample_graph + '" -p "' + self.port_config + '" -v "NTP_SERVER"'
         output = self.run_script(argument)
         self.assertEqual(output.strip(), "{'10.0.10.1': {}, '10.0.10.2': {}}")
-