diff --git a/cmd/backup.go b/cmd/backup.go
index ab01ec9..64d5e47 100644
--- a/cmd/backup.go
+++ b/cmd/backup.go
@@ -3,22 +3,67 @@ package cmd
 import (
 	"fmt"
 	"github.com/spf13/cobra"
+	"os"
+	"path/filepath"
+	"playbookctl/internal/space_worker"
+	"playbookctl/internal/types"
+	"playbookctl/internal/utils/logger"
 )
 
 func NewCommandBackup() *cobra.Command {
-	spaceCmd := &cobra.Command{
-		Use:   "backup",
-		Short: "выполнить резервное копирование пространства",
-		RunE:  backupRunE,
+	backupCmd := &cobra.Command{
+		Use:               "backup [role1, role2, ...]",
+		Short:             "выполнить резервное копирование пространства",
+		Args:              backupCheckArgsE,
+		ValidArgsFunction: ArgRoleCompletion,
+		RunE:              backupRunE,
 	}
 
-	return spaceCmd
+	backupCmd.Flags().Uint8Var(&flagAnsibleVerbose, "ansible-verbose", 0, "ansible verbose mode (0-3)")
+	backupCmd.Flags().StringVar(&flagAnsibleBin, "ansible-bin", "/usr/bin/ansible-playbook", "путь к ansible-playbook")
+	backupCmd.Flags().BoolVar(&flagGenOnly, "generate-only", false, "только сгенерировать исполняемую команду")
+	backupCmd.Flags().StringVar(&flagTargetHost, "target", "", "имя целевого хоста")
+
+	if err := backupCmd.MarkFlagFilename("ansible-bin"); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	return backupCmd
+}
+
+func backupCheckArgsE(_ *cobra.Command, args []string) error {
+	if len(args) == 0 {
+		return nil
+	}
+
+	workDir, err := filepath.Abs(flagWorkdir)
+	if err != nil {
+		return err
+	}
+
+	playbook, err := types.ReadPlaybook(workDir)
+	if err != nil {
+		return err
+	}
+
+	for _, roleName := range args {
+		if !containsInSlice(roleName, playbook.Roles) {
+			return fmt.Errorf("роли \"%s\" не существует или она не добавлена в playbook.yml", roleName)
+		}
+	}
+
+	return nil
 }
 
 func backupRunE(_ *cobra.Command, args []string) error {
-	fmt.Println("[dummy] backup")
-	for _, elm := range args {
-		fmt.Printf("- %s\n", elm)
+	workDir, err := filepath.Abs(flagWorkdir)
+	if err != nil {
+		return err
 	}
-	return nil
+
+	spaceWorker := space_worker.NewSpaceWorker(logger.LogVerbose(flagVerbose), workDir)
+	spaceWorker.AnsibleBin = flagAnsibleBin
+	spaceWorker.AnsibleVerbose = flagAnsibleVerbose
+	return spaceWorker.Backup(flagGenOnly, flagTargetHost, args...)
 }
diff --git a/cmd/install.go b/cmd/install.go
index ca2f342..bab01c2 100644
--- a/cmd/install.go
+++ b/cmd/install.go
@@ -10,13 +10,6 @@ import (
 	"playbookctl/internal/utils/logger"
 )
 
-var (
-	flagAnsibleVerbose uint8
-	flagAnsibleBin     string
-	flagGenOnly        bool
-	flagTargetHost     string
-)
-
 func NewCommandInstall() *cobra.Command {
 	installCmd := &cobra.Command{
 		Use:               "install [role1, role2, ...]",
diff --git a/cmd/root.go b/cmd/root.go
index 28eeed2..072dbe3 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -11,6 +11,13 @@ var (
 	flagWorkdir string
 )
 
+var (
+	flagAnsibleVerbose uint8
+	flagAnsibleBin     string
+	flagGenOnly        bool
+	flagTargetHost     string
+)
+
 var rootCmd = &cobra.Command{
 	Use:     "playbookctl",
 	Short:   "Ansible Playbook Dedic2 Control",
@@ -34,7 +41,7 @@ func init() {
 	rootCmd.AddCommand(NewCommandInstall())
 	rootCmd.AddCommand(NewCommandHosts())
 	//mainCmd.AddCommand(cmd.NewCommandOpenports())
-	//mainCmd.AddCommand(cmd.NewCommandBackup())
+	rootCmd.AddCommand(NewCommandBackup())
 	//mainCmd.AddCommand(cmd.NewCommandRestore())
 }
 
diff --git a/internal/space_worker/space_worker.go b/internal/space_worker/space_worker.go
index f60d925..2871e5e 100644
--- a/internal/space_worker/space_worker.go
+++ b/internal/space_worker/space_worker.go
@@ -12,6 +12,7 @@ import (
 	"playbookctl/internal/utils/logger"
 	"slices"
 	"strings"
+	"time"
 )
 
 var (
@@ -247,7 +248,7 @@ func (app *SpaceWorker) Install(generateOnly bool, targetHost string, roles ...s
 		}
 	}
 
-	ansibleArgs, err := app.setupAnsibleArgs(app.AnsibleVerbose, host, roles)
+	ansibleArgs, err := app.setupInstallAnsibleArgs(app.AnsibleVerbose, host, roles)
 	if err != nil {
 		return err
 	}
@@ -270,7 +271,7 @@ func (app *SpaceWorker) Install(generateOnly bool, targetHost string, roles ...s
 	return nil
 }
 
-func (app *SpaceWorker) setupAnsibleArgs(verbose uint8, targetHost string, roles []string) ([]string, error) {
+func (app *SpaceWorker) setupInstallAnsibleArgs(verbose uint8, targetHost string, roles []string) ([]string, error) {
 	var ansibleArgs []string
 
 	switch verbose {
@@ -298,6 +299,101 @@ func (app *SpaceWorker) setupAnsibleArgs(verbose uint8, targetHost string, roles
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
+func (app *SpaceWorker) Backup(generateOnly bool, targetHost string, roles ...string) error {
+	app.log.Debug(fmt.Sprintf("workDir: %s", app.workDir))
+
+	var host string
+	if targetHost != "" {
+		host = targetHost
+	} else {
+		var err error
+		host, err = app.GetDefaultHost()
+		if err != nil {
+			return err
+		}
+	}
+
+	postBackupFile := fmt.Sprintf("/tmp/%s", time.Now().Format("20060102_150405"))
+
+	ansibleArgs, err := app.setupBackupAnsibleArgs(app.AnsibleVerbose, host, roles, postBackupFile)
+	if err != nil {
+		return err
+	}
+
+	command := exec.Command(app.AnsibleBin, ansibleArgs...)
+	command.Dir = app.workDir
+	command.Stdin = os.Stdin
+	command.Stdout = os.Stdout
+	command.Stderr = os.Stderr
+
+	app.log.Info(fmt.Sprintf("Target Host: %s", host))
+
+	if generateOnly {
+		fmt.Println(strings.Join(command.Args, " "))
+		return nil
+	}
+
+	app.log.Debug(fmt.Sprintf("ansible command line: %s", command.Args))
+	_ = command.Run()
+
+	app.log.Info("Download Files")
+
+	command = exec.Command("/bin/bash", "-c", postBackupFile)
+	command.Dir = app.workDir
+	command.Stdin = os.Stdin
+	command.Stdout = os.Stdout
+	command.Stderr = os.Stderr
+	_ = command.Run()
+
+	if err = utils.RemoveFile(postBackupFile); err != nil {
+		return err
+	}
+
+	command = exec.Command("/bin/bash", "-c", postBackupFile+"_clean")
+	command.Dir = app.workDir
+	command.Stdin = os.Stdin
+	command.Stdout = os.Stdout
+	command.Stderr = os.Stderr
+	_ = command.Run()
+
+	if err = utils.RemoveFile(postBackupFile + "_clean"); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (app *SpaceWorker) setupBackupAnsibleArgs(verbose uint8, targetHost string, roles []string, postBackupFile string) ([]string, error) {
+	var ansibleArgs []string
+
+	switch verbose {
+	case 1:
+		ansibleArgs = append(ansibleArgs, "-v")
+	case 2:
+		ansibleArgs = append(ansibleArgs, "-vv")
+	case 3:
+		ansibleArgs = append(ansibleArgs, "-vvv")
+	}
+
+	ansibleArgs = append(ansibleArgs, "-i", "hosts.yml")
+	ansibleArgs = append(ansibleArgs, "-l", targetHost)
+
+	if len(roles) > 0 {
+		for _, role := range roles {
+			ansibleArgs = append(ansibleArgs, "--extra-vars", fmt.Sprintf("dd_backup_%s=true", role))
+		}
+	} else {
+		ansibleArgs = append(ansibleArgs, "--extra-vars", "dd_backup=true")
+	}
+
+	ansibleArgs = append(ansibleArgs, "--extra-vars", "dd_postbackup=true")
+	ansibleArgs = append(ansibleArgs, "--extra-vars", fmt.Sprintf("dd_postbackup_file=%s", postBackupFile))
+
+	return append(ansibleArgs, "playbook.yml"), nil
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
 func (app *SpaceWorker) ListHosts() error {
 	app.log.Debug(fmt.Sprintf("workDir: %s", app.workDir))
 
diff --git a/target/playbookctl b/target/playbookctl
index af09638..0a40000 100755
Binary files a/target/playbookctl and b/target/playbookctl differ