Cleaned init subsystem, Ipmi, SELinux, added Root option, and fixed defaults

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

@@ -94,6 +94,16 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 				os.Exit(1)
 			}
 		}
+		if SetRoot != "" {
+			wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting root to: %s\n", n.Id.Get(), SetRoot)
+
+			n.Root.Set(SetRoot)
+			err := nodeDB.NodeUpdate(n)
+			if err != nil {
+				wwlog.Printf(wwlog.ERROR, "%s\n", err)
+				os.Exit(1)
+			}
+		}
 		if SetKernel != "" {
 			wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting kernel to: %s\n", n.Id.Get(), SetKernel)
 

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

@@ -35,6 +35,7 @@ var (
 	SetInit           string
 	SetDiscoverable   bool
 	SetUndiscoverable bool
+	SetRoot           string
 )
 
 func init() {
@@ -44,6 +45,8 @@ func init() {
 	baseCmd.PersistentFlags().StringVarP(&SetClusterName, "cluster", "c", "", "Set the node's cluster group")
 	baseCmd.PersistentFlags().StringVarP(&SetIpxe, "ipxe", "P", "", "Set the node's iPXE template name")
 	baseCmd.PersistentFlags().StringVarP(&SetInit, "init", "i", "", "Define the init process to boot the container")
+	baseCmd.PersistentFlags().StringVar(&SetRoot, "root", "", "Define the rootfs")
+
 	baseCmd.PersistentFlags().StringVarP(&SetRuntimeOverlay, "runtime", "R", "", "Set the node's runtime overlay")
 	baseCmd.PersistentFlags().StringVarP(&SetSystemOverlay, "system", "S", "", "Set the node's system overlay")
 	baseCmd.PersistentFlags().StringVar(&SetIpmiIpaddr, "ipmi", "", "Set the node's IPMI IP address")