[nancy][grappe] Fix network device monitoring metric

data/grid5000/sites/nancy/network_equipments/sgrappe.json

@@ -152,7 +152,7 @@
       "name": "network_ifacein_bytes_total",
       "period": 1000,
       "source": {
-        "id": "1.3.6.1.2.1.2.2.1.10.%SNMP_IFACE%",
+        "id": "1.3.6.1.2.1.2.2.1.10.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
         "protocol": "snmp"
       }
     },
@@ -161,7 +161,7 @@
       "name": "network_ifaceout_bytes_total",
       "period": 1000,
       "source": {
-        "id": "1.3.6.1.2.1.2.2.1.16.%SNMP_IFACE%",
+        "id": "1.3.6.1.2.1.2.2.1.16.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}",
         "protocol": "snmp"
       }
     }

input/grid5000/sites/nancy/networks/sgrappe.yaml

@@ -12,13 +12,13 @@ sgrappe:
     period: 1000
     source:
       protocol: snmp
-      id: 1.3.6.1.2.1.2.2.1.10.%SNMP_IFACE%
+      id: 1.3.6.1.2.1.2.2.1.10.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
   - name: network_ifaceout_bytes_total
     description: Output byte counter for the network device port
     period: 1000
     source:
       protocol: snmp
-      id: 1.3.6.1.2.1.2.2.1.16.%SNMP_IFACE%
+      id: 1.3.6.1.2.1.2.2.1.16.{{ 1.3.6.1.2.1.2.2.1.2 == %SNMP_IFACE% }}
   ip: 172.17.79.205
   backplane_bps: 2160000000000
   linecards: