Also add a total number of nodes in a field for convenience

Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>

pkg/models/cluster_health_results.go

@@ -33,6 +33,9 @@ type ClusterHealthResults struct {
 	// nodes healthy
 	NodesHealthy []string `json:"nodesHealthy"`
 
+	// nodes total
+	NodesTotal int64 `json:"nodesTotal,omitempty"`
+
 	// nodes unhealthy
 	NodesUnhealthy []string `json:"nodesUnhealthy"`
 }

pkg/restapi/embedded_spec.go

@@ -249,6 +249,10 @@ func init() {
             "type": "string"
           }
         },
+        "nodesTotal": {
+          "type": "integer",
+          "format": "int64"
+        },
         "nodesUnhealthy": {
           "type": "array",
           "items": {
@@ -576,6 +580,10 @@ func init() {
             "type": "string"
           }
         },
+        "nodesTotal": {
+          "type": "integer",
+          "format": "int64"
+        },
         "nodesUnhealthy": {
           "type": "array",
           "items": {

swagger.yml

@@ -144,6 +144,9 @@ definitions:
         type: array
         items:
           type: string
+      nodesTotal:
+        type: integer
+        format: int64
       generated-at:
         type: string
         format: date-time