Merge branch 'main' of github.com:ctrliq/warewulf into main

internal/pkg/node/datastructure.go

@@ -1,6 +1,7 @@
 package node
 
 import (
+	"fmt"
 	"github.com/hpcng/warewulf/internal/pkg/util"
 	"github.com/hpcng/warewulf/internal/pkg/wwlog"
 	"os"
@@ -31,6 +32,7 @@ type NodeConf struct {
 	RuntimeOverlay string              `yaml:"runtime overlay files,omitempty"`
 	SystemOverlay  string              `yaml:"system overlay files,omitempty"`
 	Init           string              `yaml:"init,omitempty"`
+	Discoverable   bool                `yaml:"discoverable,omitempty"`
 	Profiles       []string            `yaml:"profiles,omitempty"`
 	NetDevs        map[string]*NetDevs `yaml:"network devices,omitempty"`
 }
@@ -73,6 +75,8 @@ type NodeInfo struct {
 	IpmiPassword   Entry
 	RuntimeOverlay Entry
 	SystemOverlay  Entry
+	Discoverable   Entry
+	Disabled       Entry
 	Init           Entry //TODO: Finish adding this...
 	Profiles       []string
 	GroupProfiles  []string
@@ -91,7 +95,20 @@ type NetDevEntry struct {
 func init() {
 	//TODO: Check to make sure nodes.conf is found
 	if util.IsFile(ConfigFile) == false {
-		wwlog.Printf(wwlog.ERROR, "Configuration file not found: %s\n", ConfigFile)
-		os.Exit(1)
+		c, err := os.OpenFile(ConfigFile, os.O_RDWR|os.O_CREATE, 0644)
+		if err != nil {
+			wwlog.Printf(wwlog.ERROR, "Could not create new configuration file: %s\n", err)
+			os.Exit(1)
+		}
+
+		fmt.Fprintf(c, "nodeprofiles:\n")
+		fmt.Fprintf(c, "  default:\n")
+		fmt.Fprintf(c, "    comment: This profile is automatically included for each node\n")
+		fmt.Fprintf(c, "    kernel args: crashkernel=no quiet\n")
+		fmt.Fprintf(c, "nodes: {}\n")
+
+		c.Close()
+
+		wwlog.Printf(wwlog.INFO, "Created default node configuration\n")
 	}
 }