Update generator interface and plugins

internal/generator/generator.go

@@ -19,6 +19,8 @@ type Mappings = map[string]any
 type Files = map[string][]byte
 type Generator interface {
 	GetName() string
+	GetVersion() string
+	GetDescription() string
 	Generate(config *configurator.Config, opts ...util.Option) (Files, error)
 }
 

internal/generator/plugins/conman/conman.go

@@ -14,6 +14,14 @@ func (g *Conman) GetName() string {
 	return "conman"
 }
 
+func (g *Conman) GetVersion() string {
+	return util.GitCommit()
+}
+
+func (g *Conman) GetDescription() string {
+	return fmt.Sprintf("Configurator generator plugin for '%s'.", g.GetName())
+}
+
 func (g *Conman) GetGroups() []string {
 	return []string{""}
 }

internal/generator/plugins/coredhcp/coredhcp.go

@@ -13,6 +13,14 @@ func (g *CoreDhcp) GetName() string {
 	return "coredhcp"
 }
 
+func (g *CoreDhcp) GetVersion() string {
+	return util.GitCommit()
+}
+
+func (g *CoreDhcp) GetDescription() string {
+	return fmt.Sprintf("Configurator generator plugin for '%s' to generate config files. This plugin is not complete and still a WIP.", g.GetName())
+}
+
 func (g *CoreDhcp) Generate(config *configurator.Config, opts ...util.Option) (map[string][]byte, error) {
 	return nil, fmt.Errorf("plugin does not implement generation function")
 }

internal/generator/plugins/dhcpd/dhcpd.go

@@ -14,6 +14,14 @@ func (g *Dhcpd) GetName() string {
 	return "dhcpd"
 }
 
+func (g *Dhcpd) GetVersion() string {
+	return util.GitCommit()
+}
+
+func (g *Dhcpd) GetDescription() string {
+	return fmt.Sprintf("Configurator generator plugin for '%s'.", g.GetName())
+}
+
 func (g *Dhcpd) Generate(config *configurator.Config, opts ...util.Option) (generator.Files, error) {
 	var (
 		params                                         = generator.GetParams(opts...)

internal/generator/plugins/dnsmasq/dnsmasq.go

@@ -15,6 +15,14 @@ func (g *DnsMasq) GetName() string {
 	return "dnsmasq"
 }
 
+func (g *DnsMasq) GetVersion() string {
+	return util.GitCommit()
+}
+
+func (g *DnsMasq) GetDescription() string {
+	return fmt.Sprintf("Configurator generator plugin for '%s'.", g.GetName())
+}
+
 func (g *DnsMasq) Generate(config *configurator.Config, opts ...util.Option) (map[string][]byte, error) {
 	// make sure we have a valid config first
 	if config == nil {

internal/generator/plugins/hostfile/hostfile.go

@@ -13,6 +13,14 @@ func (g *Hostfile) GetName() string {
 	return "hostfile"
 }
 
+func (g *Hostfile) GetVersion() string {
+	return util.GitCommit()
+}
+
+func (g *Hostfile) GetDescription() string {
+	return fmt.Sprintf("Configurator generator plugin for '%s'.", g.GetName())
+}
+
 func (g *Hostfile) Generate(config *configurator.Config, opts ...util.Option) (map[string][]byte, error) {
 	return nil, fmt.Errorf("plugin does not implement generation function")
 }

internal/generator/plugins/powerman/powerman.go

@@ -13,8 +13,12 @@ func (g *Powerman) GetName() string {
 	return "powerman"
 }
 
-func (g *Powerman) GetGroups() []string {
-	return []string{"powerman"}
+func (g *Powerman) GetVersion() string {
+	return util.GitCommit()
+}
+
+func (g *Powerman) GetDescription() string {
+	return fmt.Sprintf("Configurator generator plugin for '%s'.", g.GetName())
 }
 
 func (g *Powerman) Generate(config *configurator.Config, opts ...util.Option) (map[string][]byte, error) {

internal/generator/plugins/syslog/syslog.go

@@ -13,6 +13,14 @@ func (g *Syslog) GetName() string {
 	return "syslog"
 }
 
+func (g *Syslog) GetVersion() string {
+	return util.GitCommit()
+}
+
+func (g *Syslog) GetDescription() string {
+	return fmt.Sprintf("Configurator generator plugin for '%s'.", g.GetName())
+}
+
 func (g *Syslog) Generate(config *configurator.Config, opts ...util.Option) (map[string][]byte, error) {
 	return nil, fmt.Errorf("plugin does not implement generation function")
 }

internal/generator/plugins/warewulf/warewulf.go

@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"maps"
+	"strings"
 
 	configurator "github.com/OpenCHAMI/configurator/internal"
 	"github.com/OpenCHAMI/configurator/internal/generator"
@@ -15,8 +16,12 @@ func (g *Warewulf) GetName() string {
 	return "warewulf"
 }
 
-func (g *Warewulf) GetGroups() []string {
-	return []string{"warewulf"}
+func (g *Warewulf) GetVersion() string {
+	return util.GitCommit()
+}
+
+func (g *Warewulf) GetDescription() string {
+	return "Configurator generator plugin for 'warewulf' config files."
 }
 
 func (g *Warewulf) Generate(config *configurator.Config, opts ...util.Option) (generator.Files, error) {
@@ -33,6 +38,27 @@ func (g *Warewulf) Generate(config *configurator.Config, opts ...util.Option) (g
 		return nil, fmt.Errorf("invalid client (client is nil)")
 	}
 
+	// if we have a client, try making the request for the ethernet interfaces
+	eths, err := client.FetchEthernetInterfaces(opts...)
+	if err != nil {
+		return nil, fmt.Errorf("failed to fetch ethernet interfaces with client: %v", err)
+	}
+
+	// check if we have the required params first
+	if eths == nil {
+		return nil, fmt.Errorf("invalid ethernet interfaces (variable is nil)")
+	}
+	if len(eths) <= 0 {
+		return nil, fmt.Errorf("no ethernet interfaces found")
+	}
+
+	// print message if verbose param found
+	if verbose, ok := params["verbose"].(bool); ok {
+		if verbose {
+			fmt.Printf("template: \n%s\n ethernet interfaces found: %v\n", strings.Join(target.Templates, "\n\t"), len(eths))
+		}
+	}
+
 	// fetch redfish endpoints and handle errors
 	eps, err := client.FetchRedfishEndpoints(opts...)
 	if err != nil {