Add new unreliable_los option

changelogs/fragments/453-add-unreliable-los-option-to-interface.yaml

@@ -0,0 +1,2 @@
+minor_changes:
+  - sonic_interfaces - add new unreliable-los option to interface resource module (https://github.com/ansible-collections/dellemc.enterprise_sonic/pull/453) 

plugins/module_utils/network/sonic/argspec/interfaces/interfaces.py

@@ -65,7 +65,11 @@ def __init__(self, **kwargs):
                                     "FEC_FC",
                                     "FEC_DISABLED",
                                     "FEC_DEFAULT",
-                                    "FEC_AUTO"]}
+                                    "FEC_AUTO"]},
+                "unreliable_los": {"type": "str",
+                                   "choices": ["UNRELIABLE_LOS_MODE_ON",
+                                               "UNRELIABLE_LOS_MODE_OFF",
+                                               "UNRELIABLE_LOS_MODE_AUTO"]}
             },
             "type": "list"
         },

plugins/module_utils/network/sonic/config/interfaces/interfaces.py

@@ -79,7 +79,7 @@
 port_num_regex = re.compile(r'[\d]{1,4}$')
 loopback_attribute = ('description', 'enabled')
 non_eth_attribute = ('description', 'mtu', 'enabled')
-eth_attribute = ('description', 'mtu', 'enabled', 'auto_negotiate', 'speed', 'fec', 'advertised_speed')
+eth_attribute = ('description', 'mtu', 'enabled', 'auto_negotiate', 'speed', 'fec', 'advertised_speed', 'unreliable_los')
 
 non_eth_attributes_default_value = {
     "description": '',
@@ -92,7 +92,8 @@
     "enabled": False,
     "auto_negotiate": False,
     "fec": 'FEC_DISABLED',
-    "advertised_speed": []
+    "advertised_speed": [],
+    "unreliable_los": "UNRELIABLE_LOS_MODE_AUTO"
 }
 default_intf_speeds = {}
 port_group_interfaces = None
@@ -426,7 +427,8 @@ def build_create_request(self, c_attr, h_attr, intf_name, attr):
             "speed": 'port-speed',
             "auto_negotiate": 'auto-negotiate',
             "fec": 'openconfig-if-ethernet-ext2:port-fec',
-            "advertised_speed": 'openconfig-if-ethernet-ext2:advertised-speed'
+            "advertised_speed": 'openconfig-if-ethernet-ext2:advertised-speed',
+            "unreliable_los": 'openconfig-if-ethernet-ext2:unreliable-los'
         }
 
         config_url = (url + eth_conf_url) % quote(intf_name, safe='')
@@ -599,7 +601,8 @@ def build_delete_request(self, c_attr, h_attr, intf_name, attr):
             "speed": 'port-speed',
             "auto_negotiate": 'auto-negotiate',
             "fec": 'openconfig-if-ethernet-ext2:port-fec',
-            "advertised_speed": 'openconfig-if-ethernet-ext2:advertised-speed'
+            "advertised_speed": 'openconfig-if-ethernet-ext2:advertised-speed',
+            "unreliable_los": 'openconfig-if-ethernet-ext2:unreliable-los'
         }
 
         config_url = (url + eth_conf_url) % quote(intf_name, safe='')
@@ -624,6 +627,11 @@ def build_delete_request(self, c_attr, h_attr, intf_name, attr):
             payload_attr = attributes_payload[attr]
             payload['openconfig-if-ethernet:config'][payload_attr] = 'FEC_DISABLED'
             return {"path": config_url, "method": PATCH, "data": payload}
+
+        elif attr in ('unreliable_los'):
+            payload_attr = attributes_payload[attr]
+            payload['openconfig-if-ethernet:config'][payload_attr] = 'UNRELIABLE_LOS_MODE_AUTO'
+            return {"path": config_url, "method": PATCH, "data": payload}
         else:
             payload_attr = attributes_payload[attr]
             if attr == 'auto_negotiate':

plugins/module_utils/network/sonic/facts/interfaces/interfaces.py

@@ -149,6 +149,8 @@ def transform_config(self, conf):
                         trans_cfg['advertised_speed'].sort()
                 if 'openconfig-if-ethernet-ext2:port-fec' in eth_conf:
                     trans_cfg['fec'] = eth_conf['openconfig-if-ethernet-ext2:port-fec'].split(':', 1)[-1]
+                if 'openconfig-if-ethernet-ext2:unreliable-los' in eth_conf:
+                    trans_cfg['unreliable_los'] = eth_conf['openconfig-if-ethernet-ext2:unreliable-los'].split(':', 1)[-1]
 
         return trans_cfg
 

plugins/modules/sonic_interfaces.py

@@ -107,6 +107,13 @@
         - FEC_DISABLED
         - FEC_DEFAULT
         - FEC_AUTO
+      unreliable_los:
+        description: Monitoring type to be used for generating a loss of service alarm.
+        type: str
+        choices:
+        - UNRELIABLE_LOS_MODE_ON
+        - UNRELIABLE_LOS_MODE_OFF
+        - UNRELIABLE_LOS_MODE_AUTO
   state:
     description:
     - The state the configuration should be left in.

tests/regression/roles/sonic_interfaces/defaults/main.yml

@@ -33,6 +33,7 @@ tests:
         description: ansible Ethernet96
         mtu: 6445
         enabled: false
+        unreliable_los: UNRELIABLE_LOS_MODE_AUTO
   - name: test_case_02
     description: Update interface parameters
     state: merged
@@ -41,18 +42,22 @@ tests:
         description: ansible Ethernet96
         mtu: 6444
         enabled: true
+        unreliable_los: UNRELIABLE_LOS_MODE_OFF
       - name: "{{ interface8 }}"
         description: ansible Ethernet100
         mtu: 6000
         enabled: true
+        unreliable_los: UNRELIABLE_LOS_MODE_ON
       - name: "{{ interface10 }}"
         description: ansible Ethernet108
         mtu: 5666
         enabled: false
+        unreliable_los: UNRELIABLE_LOS_MODE_AUTO
       - name: "{{ interface9 }}"
         description: ansible Ethernet104
         mtu: 5222
         enabled: true
+        unreliable_los: UNRELIABLE_LOS_MODE_ON
   - name: test_case_03
     description: Configure interface parameter speed
     state: merged
@@ -74,6 +79,7 @@ tests:
     input:
       - name: "{{ interface8 }}"
         fec: FEC_AUTO
+        unreliable_los: UNRELIABLE_LOS_MODE_OFF
   - name: test_case_06
     description: Delete interface parameters
     state: deleted
@@ -82,9 +88,11 @@ tests:
         description:
       - name: "{{ interface8 }}"
         mtu: 6000
+        unreliable_los: UNRELIABLE_LOS_MODE_OFF
       - name: "{{ interface10 }}"
         enabled:
       - name: "{{ interface9 }}"
+        unreliable_los: UNRELIABLE_LOS_MODE_ON
   - name: test_case_07
     description: Update interface parameters
     state: merged
@@ -186,6 +194,7 @@ tests:
         description: ansible Interface2 descr
         mtu: 7500
         enabled: true
+        unreliable_los: UNRELIABLE_LOS_MODE_ON
   - name: test_case_18
     description: Replace interface mtu parameters
     state: replaced

tests/unit/modules/network/sonic/fixtures/sonic_interfaces.yaml

@@ -9,6 +9,7 @@ merged_01:
       - name: Loopback1
         description: "Test Desc for Loopback1"
         enabled: false
+    state: merged
   existing_interfaces_config:
     - path: "data/openconfig-interfaces:interfaces"
       response:
@@ -36,7 +37,6 @@ merged_01:
               - state:
                   member-if-end: "Eth1/4"
                   member-if-start: "Eth1/1"
-
   expected_config_requests:
     - path: "data/openconfig-interfaces:interfaces"
       method: "patch"
@@ -71,6 +71,33 @@ merged_01:
       data:
         openconfig-interfaces:config:
           enabled: false
+
+merged_02:
+  module_args:
+    config:
+      - name: Eth1/15
+        unreliable_los:  UNRELIABLE_LOS_MODE_ON
+    state: merged
+  existing_interfaces_config:
+    - path: "data/openconfig-interfaces:interfaces"
+      response:
+        code: 200
+        value:
+          openconfig-interfaces:interfaces:
+            interface:
+              - name: 'Eth1/15'
+                config:
+                  mtu: 2000
+                  description: ''
+                  enabled: true
+  expected_config_requests:
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/openconfig-if-ethernet:ethernet/config"
+      method: "patch"
+      data:
+        openconfig-if-ethernet:config:
+          openconfig-if-ethernet-ext2:unreliable-los: UNRELIABLE_LOS_MODE_ON
+
+
 deleted_01:
   module_args:
     state: deleted
@@ -110,7 +137,6 @@ deleted_01:
         code: 200
         value:
           sonic-port:valid_speeds: "100000, 40000"
-
   expected_config_requests:
     - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F1/config/description"
       method: "delete"
@@ -169,8 +195,6 @@ deleted_02:
         code: 200
         value:
           sonic-port:valid_speeds: "100000, 40000"
-
-
   expected_config_requests:
     - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F1/openconfig-if-ethernet:ethernet/config"
       method: "patch"
@@ -189,6 +213,35 @@ deleted_02:
           openconfig-if-ethernet-ext2:advertised-speed: '40000'
     - path: "data/openconfig-interfaces:interfaces/interface=Loopback123"
       method: "delete"
+
+deleted_03:
+  module_args:
+    state: deleted
+    config:
+      - name: 'Eth1/15'
+        unreliable_los:  UNRELIABLE_LOS_MODE_ON
+  existing_interfaces_config:
+    - path: "data/openconfig-interfaces:interfaces"
+      response:
+        code: 200
+        value:
+          openconfig-interfaces:interfaces:
+            interface:
+              - name: 'Eth1/15'
+                config:
+                  mtu: 6767
+                openconfig-if-ethernet:ethernet:
+                  config:
+                    port-speed: openconfig-if-ethernet:SPEED_40GB
+                    openconfig-if-ethernet-ext2:unreliable-los: 'UNRELIABLE_LOS_MODE_ON'
+  expected_config_requests:
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/openconfig-if-ethernet:ethernet/config"
+      method: "patch"
+      data:
+        openconfig-if-ethernet:config:
+          openconfig-if-ethernet-ext2:unreliable-los: UNRELIABLE_LOS_MODE_AUTO
+
+
 replaced_01:
   module_args:
     state: replaced
@@ -248,8 +301,6 @@ replaced_01:
         code: 200
         value:
           sonic-port:valid_speeds: "100000, 40000"
-
-
   expected_config_requests:
     - path: "data/openconfig-interfaces:interfaces"
       method: "patch"
@@ -282,6 +333,63 @@ replaced_01:
         openconfig-if-ethernet:config:
           port-speed: "openconfig-if-ethernet:SPEED_40GB"
 
+replaced_02:
+  module_args:
+    state: replaced
+    config:
+      - name: 'Eth1/15'
+        mtu: 2000
+        speed: "SPEED_40GB"
+        unreliable_los:  UNRELIABLE_LOS_MODE_OFF
+  existing_interfaces_config:
+    - path: "data/openconfig-interfaces:interfaces"
+      response:
+        code: 200
+        value:
+          openconfig-interfaces:interfaces:
+            interface:
+              - name: 'Eth1/15'
+                config:
+                  mtu: 6767
+                openconfig-if-ethernet:ethernet:
+                  config:
+                    port-speed: openconfig-if-ethernet:SPEED_25GB
+                    openconfig-if-ethernet-ext2:unreliable-los: 'UNRELIABLE_LOS_MODE_ON'
+    - path: "data/openconfig-port-group:port-groups"
+      response:
+        code: 200
+        value:
+          openconfig-port-group:port-groups:
+            port-group:
+              - state:
+                  member-if-end: "Eth1/4"
+                  member-if-start: "Eth1/3"
+    - path: "data/sonic-port:sonic-port/PORT/PORT_LIST=Eth1%2F15/valid_speeds"
+      response:
+        code: 200
+        value:
+          sonic-port:valid_speeds: "100000, 40000"
+  expected_config_requests:
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/config"
+      method: "patch"
+      data:
+        openconfig-interfaces:config:
+          mtu: 2000
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/config/enabled"
+      method: "patch"
+      data:
+        enabled: False
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/openconfig-if-ethernet:ethernet/config"
+      method: "patch"
+      data:
+        openconfig-if-ethernet:config:
+          port-speed: "openconfig-if-ethernet:SPEED_40GB"
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/openconfig-if-ethernet:ethernet/config"
+      method: "patch"
+      data:
+        openconfig-if-ethernet:config:
+          openconfig-if-ethernet-ext2:unreliable-los: UNRELIABLE_LOS_MODE_OFF
+
 overridden_01:
   module_args:
     state: overridden
@@ -338,8 +446,6 @@ overridden_01:
         code: 200
         value:
           sonic-port:valid_speeds: "100000, 40000"
-
-
   expected_config_requests:
     - path: "data/openconfig-interfaces:interfaces/interface=Loopback1"
       method: "delete"
@@ -381,3 +487,60 @@ overridden_01:
       data:
         openconfig-if-ethernet:config:
           auto-negotiate: false
+
+overridden_02:
+  module_args:
+    state: overridden
+    config:
+      - name: Eth1/15
+        mtu: 1600
+        speed: "SPEED_40GB"
+        unreliable_los:  UNRELIABLE_LOS_MODE_OFF
+  existing_interfaces_config:
+    - path: "data/openconfig-interfaces:interfaces"
+      response:
+        code: 200
+        value:
+          openconfig-interfaces:interfaces:
+            interface:
+              - name: 'Eth1/15'
+                config:
+                  mtu: 2000
+                openconfig-if-ethernet:ethernet:
+                  config:
+                    port-speed: openconfig-if-ethernet:SPEED_25GB
+                    openconfig-if-ethernet-ext2:unreliable-los: 'UNRELIABLE_LOS_MODE_ON'
+    - path: "data/openconfig-port-group:port-groups"
+      response:
+        code: 200
+        value:
+          openconfig-port-group:port-groups:
+            port-group:
+              - state:
+                  member-if-end: "Eth1/4"
+                  member-if-start: "Eth1/3"
+    - path: "data/sonic-port:sonic-port/PORT/PORT_LIST=Eth1%2F15/valid_speeds"
+      response:
+        code: 200
+        value:
+          sonic-port:valid_speeds: "100000, 40000"
+  expected_config_requests:
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/config"
+      method: "patch"
+      data:
+        openconfig-interfaces:config:
+          mtu: 1600
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/config/enabled"
+      method: "patch"
+      data:
+        enabled: False
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/openconfig-if-ethernet:ethernet/config"
+      method: "patch"
+      data:
+        openconfig-if-ethernet:config:
+          port-speed: "openconfig-if-ethernet:SPEED_40GB"
+    - path: "data/openconfig-interfaces:interfaces/interface=Eth1%2F15/openconfig-if-ethernet:ethernet/config"
+      method: "patch"
+      data:
+        openconfig-if-ethernet:config:
+          openconfig-if-ethernet-ext2:unreliable-los: "UNRELIABLE_LOS_MODE_OFF"