[nancy] rename oar-server to oar and make oar-server an alias

data/grid5000/sites/nancy/servers/oar-server.json → data/grid5000/sites/nancy/servers/oar.json

 {
   "alias": [
-    "oar",
+    "oar-server",
     "oardb"
   ],
   "kind": "virtual",
@@ -10,5 +10,5 @@
     }
   },
   "type": "server",
-  "uid": "oar-server"
+  "uid": "oar"
 }
\ No newline at end of file

grid5000-all.json

@@ -156908,9 +156908,9 @@
           "type": "server",
           "uid": "nat"
         },
-        "oar-server": {
+        "oar": {
           "alias": [
-            "oar",
+            "oar-server",
             "oardb"
           ],
           "kind": "virtual",
@@ -156920,7 +156920,7 @@
             }
           },
           "type": "server",
-          "uid": "oar-server"
+          "uid": "oar"
         },
         "oargrid-global": {
           "kind": "virtual",

input/grid5000/sites/nancy/servers/virtual.yaml

@@ -39,9 +39,9 @@ supervision:
   kind: virtual
   alias: [nagios, munin]
   network_adapters: {default: {ip: 172.16.79.113}}
-oar-server:
+oar:
   kind: virtual
-  alias: [oar, oardb]
+  alias: [oar-server, oardb]
   network_adapters: {default: {ip: 172.16.79.114}}
 ldap:
   kind: virtual