fix: bypass setup.sh, register node directly + pick-module

internal/native/native.go

@@ -78,51 +78,28 @@ func InstallNode(node state.Node, apiToken, apiHost, labels string) error {
 		}
 	}()
 
-	// 6. Run setup.sh (remove set -e to survive env.list deletion)
-	fmt.Printf("[%s] Running setup...\n", node.Name)
-	// Patch out set -e so the script doesn't exit on env.list error
-	exec.Command("sed", "-i", "s/^set -e/set +e/", filepath.Join(DeployTo, "setup.sh")).Run()
-	cmd = exec.Command("bash", filepath.Join(DeployTo, "setup.sh"),
-		"--batch", "--token", apiToken, "--cloud", cloudFromHost(apiHost),
-		"--custom-ngx-build",
+	// 6. Load Wallarm NGINX module + register node
+	fmt.Printf("[%s] Configuring NGINX module...\n", node.Name)
+	exec.Command("bash", filepath.Join(DeployTo, "pick-module.sh")).Run()
+
+	fmt.Printf("[%s] Registering node...\n", node.Name)
+	registerCmd := exec.Command(filepath.Join(DeployTo, "register-node"),
+		"-token", apiToken,
+		"-host", apiHost,
 	)
-	cmd.Dir = DeployTo
+	registerCmd.Dir = DeployTo
 
-	logFile, _ := os.Create(filepath.Join(DeployTo, "install.log"))
-	if logFile != nil {
-		cmd.Stdout = logFile
-		cmd.Stderr = logFile
-	}
-	runErr := cmd.Run()
-	close(done) // stop env.list keeper
-	if logFile != nil {
-		logFile.Close()
+	out, regErr := registerCmd.CombinedOutput()
+	if regErr != nil {
+		return fmt.Errorf("register: %w\n%s", regErr, string(out))
 	}
 
-	// Success check: node.yaml exists = node registered
-	nodeYaml := filepath.Join(DeployTo, "etc", "wallarm", "node.yaml")
-	if _, err := os.Stat(nodeYaml); err == nil {
-		// Move /opt/wallarm → /opt/fw/{name}/wallarm
+	// 7. Move /opt/wallarm → /opt/fw/{name}/wallarm
 	os.MkdirAll(filepath.Join(BaseDir, node.Name), 0755)
 	os.RemoveAll(instanceDir)
 	os.Rename(DeployTo, instanceDir)
 	fmt.Printf("[%s] Done. Installed to %s\n", node.Name, instanceDir)
 	return nil
-	}
-
-	// Failed: show log
-	if runErr != nil {
-		if data, _ := os.ReadFile(filepath.Join(DeployTo, "install.log")); len(data) > 0 {
-			lines := strings.Split(string(data), "\n")
-			s := len(lines) - 5
-			if s < 0 {
-				s = 0
-			}
-			return fmt.Errorf("%s", strings.Join(lines[s:], "\n"))
-		}
-		return fmt.Errorf("setup failed: %v", runErr)
-	}
-	return fmt.Errorf("node registration failed — no node.yaml found")
 }
 
 func copyNginx(dir string) {