custom paramters

internal/app/wwctl/node/list/main.go

@@ -60,7 +60,7 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 			}
 
 			for name, param := range node.Params {
-				fmt.Printf("%-20s %-18s %-12s %s\n", node.Id.Get(), name+":VALUE", param.Value.Source(), param.Value.Print())
+				fmt.Printf("%-20s %-18s %-12s %s\n", node.Id.Get(), name, param.Source(), param.Print())
 			}
 		}
 

internal/app/wwctl/node/set/main.go

@@ -332,11 +332,27 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 			}
 
 			if _, ok := n.Params[SetParam]; !ok {
-				var nd node.ParamEntry
+				wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting Value %s\n", n.Id.Get(), SetParam, SetValue)
+				var nd node.Entry
 				n.Params[SetParam] = &nd
 			}
 			wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting Value %s\n", n.Id.Get(), SetParam, SetValue)
-			n.Params[SetParam].Value.Set(SetValue)
+			n.Params[SetParam].Set(SetValue)
+		}
+
+		if SetParamDel == true {
+			if SetParam == "" {
+				wwlog.Printf(wwlog.ERROR, "You must include the '--param' option\n")
+				os.Exit(1)
+			}
+
+			if _, ok := n.Params[SetParam]; !ok {
+				wwlog.Printf(wwlog.ERROR, "Custom parameter doesn't exist: %s\n", SetParam)
+				os.Exit(1)
+			}
+
+			wwlog.Printf(wwlog.VERBOSE, "Node: %s, Deleting custom parameter: %s\n", n.Id.Get(), SetNetDev)
+			delete(n.Params, SetParam)
 		}
 
 		err := nodeDB.NodeUpdate(n)

internal/app/wwctl/node/set/root.go

@@ -43,6 +43,7 @@ var (
 	SetRoot           string
 	SetParam          string
 	SetValue          string
+	SetParamDel       bool
 )
 
 func init() {
@@ -78,6 +79,7 @@ func init() {
 
 	baseCmd.PersistentFlags().StringVarP(&SetParam, "param", "p", "", "Define custom parameter")
 	baseCmd.PersistentFlags().StringVarP(&SetValue, "value", "", "", "Set custom parameter value")
+	baseCmd.PersistentFlags().BoolVar(&SetParamDel, "paramdel", false, "Delete custom parameter")
 
 	baseCmd.PersistentFlags().BoolVarP(&SetNodeAll, "all", "a", false, "Set all nodes")