Merge "Adding hostname to the node details"

grafana/values.yaml

@@ -13136,11 +13136,29 @@ conf:
           datasource: prometheus
           hide: 0
           includeAll: false
-          label:
+          label: Server
+          multi: false
+          name: host
+          options: []
+          query: label_values(node_uname_info, nodename)
+          refresh: 1
+          regex: ''
+          sort: 0
+          tagValuesQuery: ''
+          tags: []
+          tagsQuery: ''
+          type: query
+          useTags: false
+        - allValue:
+          current: {}
+          datasource: prometheus
+          hide: 2
+          includeAll: false
+          label: Instance
           multi: false
           name: server
           options: []
-          query: label_values(node_boot_time, instance)
+          query: label_values(node_uname_info{nodename="$host"}, instance)
           refresh: 1
           regex: ''
           sort: 0