edit bugs

README.md

@@ -107,6 +107,30 @@ proxmox_host: "192.168.1.100"
 proxmox_user: "root@pam"
 ```
 
+### Batch mode (multiple templates):
+
+Buat file batch (contoh: `batch.txt`) dengan list config files:
+```
+# Ubuntu templates
+configs/ubuntu-22.04.yaml
+configs/ubuntu-20.04.yaml
+
+# Debian templates
+configs/debian-12.yaml
+configs/debian-11.yaml
+```
+
+Jalankan batch:
+```bash
+proxmox-cloud-image -batch batch.txt
+```
+
+**Features:**
+- Process multiple config files sekaligus
+- Max 3 concurrent jobs (parallel)
+- Auto-skip lines yang kosong atau comment (#)
+- Summary report di akhir
+
 ## Cloud Image URLs
 
 ### Ubuntu

batch.example.txt

@@ -0,0 +1,13 @@
+# Batch file example - one config file per line
+# Lines starting with # are comments
+
+# Ubuntu templates
+configs/ubuntu-22.04.yaml
+configs/ubuntu-20.04.yaml
+
+# Debian templates
+configs/debian-12.yaml
+configs/debian-11.yaml
+
+# CentOS templates
+configs/centos-stream-9.yaml

batch.go

@@ -0,0 +1,85 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strings"
+	"sync"
+)
+
+func runBatch(batchFile string) error {
+	file, err := os.Open(batchFile)
+	if err != nil {
+		return fmt.Errorf("failed to open batch file: %w", err)
+	}
+	defer file.Close()
+
+	var configFiles []string
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		line := strings.TrimSpace(scanner.Text())
+		if line == "" || strings.HasPrefix(line, "#") {
+			continue
+		}
+		configFiles = append(configFiles, line)
+	}
+
+	if err := scanner.Err(); err != nil {
+		return fmt.Errorf("failed to read batch file: %w", err)
+	}
+
+	if len(configFiles) == 0 {
+		return fmt.Errorf("no config files found in batch file")
+	}
+
+	fmt.Printf("Found %d config files to process\n\n", len(configFiles))
+
+	var wg sync.WaitGroup
+	errors := make(chan error, len(configFiles))
+	semaphore := make(chan struct{}, 3) // Max 3 concurrent jobs
+
+	for i, configFile := range configFiles {
+		wg.Add(1)
+		go func(index int, cfgFile string) {
+			defer wg.Done()
+			semaphore <- struct{}{}
+			defer func() { <-semaphore }()
+
+			fmt.Printf("[%d/%d] Processing: %s\n", index+1, len(configFiles), cfgFile)
+
+			config := &Config{}
+			if err := loadConfigFile(cfgFile, config); err != nil {
+				errors <- fmt.Errorf("[%s] failed to load config: %w", cfgFile, err)
+				return
+			}
+
+			if err := run(config); err != nil {
+				errors <- fmt.Errorf("[%s] failed to create template: %w", cfgFile, err)
+				return
+			}
+
+			fmt.Printf("[%d/%d] ✓ Completed: %s\n\n", index+1, len(configFiles), cfgFile)
+		}(i, configFile)
+	}
+
+	wg.Wait()
+	close(errors)
+
+	var batchErrors []error
+	for err := range errors {
+		batchErrors = append(batchErrors, err)
+	}
+
+	if len(batchErrors) > 0 {
+		fmt.Fprintf(os.Stderr, "\n%d template(s) failed:\n", len(batchErrors))
+		for _, err := range batchErrors {
+			fmt.Fprintf(os.Stderr, "  - %v\n", err)
+		}
+		return fmt.Errorf("%d template(s) failed", len(batchErrors))
+	}
+
+	return nil
+}
+
+// ... existing code ...

configs/debian-12.yaml

@@ -0,0 +1,12 @@
+image_url: "https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-generic-amd64.qcow2"
+vm_name: "debian-12-template"
+vm_id: 0
+storage: "local-lvm"
+memory: 2048
+cores: 2
+disk_size: "20G"
+bridge: "vmbr0"
+vlan_tag: 0
+ssh_key: "/root/.ssh/id_rsa.pub"
+proxmox_host: "192.168.1.100"
+proxmox_user: "root@pam"

configs/ubuntu-20.04.yaml

@@ -0,0 +1,12 @@
+image_url: "https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img"
+vm_name: "ubuntu-20.04-template"
+vm_id: 0
+storage: "local-lvm"
+memory: 2048
+cores: 2
+disk_size: "20G"
+bridge: "vmbr0"
+vlan_tag: 0
+ssh_key: "/root/.ssh/id_rsa.pub"
+proxmox_host: "192.168.1.100"
+proxmox_user: "root@pam"

configs/ubuntu-22.04.yaml

@@ -0,0 +1,12 @@
+image_url: "https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img"
+vm_name: "ubuntu-22.04-template"
+vm_id: 0
+storage: "local-lvm"
+memory: 2048
+cores: 2
+disk_size: "20G"
+bridge: "vmbr0"
+vlan_tag: 0
+ssh_key: "/root/.ssh/id_rsa.pub"
+proxmox_host: "192.168.1.100"
+proxmox_user: "root@pam"

main.go

@@ -25,8 +25,10 @@ type Config struct {
 func main() {
 	config := &Config{}
 	var configFile string
+	var batchFile string
 
 	flag.StringVar(&configFile, "config", "", "Config file path (YAML)")
+	flag.StringVar(&batchFile, "batch", "", "Batch file with multiple config paths (one per line)")
 	flag.StringVar(&config.ImageURL, "image-url", "", "Cloud image URL to download")
 	flag.StringVar(&config.VMName, "vm-name", "cloud-vm", "VM name")
 	flag.IntVar(&config.VMID, "vm-id", 0, "VM ID (0 = auto-find from 10000+)")
@@ -43,6 +45,17 @@ func main() {
 
 	flag.Parse()
 
+	// Batch mode
+	if batchFile != "" {
+		if err := runBatch(batchFile); err != nil {
+			fmt.Fprintf(os.Stderr, "Batch error: %v\n", err)
+			os.Exit(1)
+		}
+		fmt.Println("\nAll templates created successfully!")
+		return
+	}
+
+	// Single config mode
 	if configFile != "" {
 		if err := loadConfigFile(configFile, config); err != nil {
 			fmt.Fprintf(os.Stderr, "Error loading config file: %v\n", err)