adding logs

Signed-off-by: Bella Khizgiyaev <[email protected]>

cmd/virt-v2v-monitor/virt-v2v-monitor.go

@@ -58,7 +58,7 @@ func updateProgress(progressCounter *prometheus.CounterVec, disk, progress uint6
 
 func main() {
 	// Start prometheus metrics HTTP handler
-	fmt.Println("virt-v2v monitoring: Setting up prometheus endpoint :2112/metrics")
+	fmt.Println("virt-v2v monitoring: Bella Setting up prometheus endpoint :2112/metrics")
 	http.Handle("/metrics", promhttp.Handler())
 	go http.ListenAndServe(":2112", nil)
 

virt-v2v/cold/entrypoint.go

@@ -197,6 +197,7 @@ func executeVirtV2v(source string, args []string) (err error) {
 	r, w := io.Pipe()
 	virtV2vCmd.Stdout = w
 	virtV2vCmd.Stderr = w
+	defer w.Close()
 
 	fmt.Println("exec ", virtV2vCmd)
 	if err = virtV2vCmd.Start(); err != nil {
@@ -224,19 +225,22 @@ func executeVirtV2v(source string, args []string) (err error) {
 	}
 
 	if source == OVA {
+		fmt.Println("we are in the ova scanner")
 		scanner := bufio.NewScanner(teeOut)
 		const maxCapacity = 1024 * 1024
 		buf := make([]byte, 0, 64*1024)
 		scanner.Buffer(buf, maxCapacity)
 
 		for scanner.Scan() {
 			line := scanner.Bytes()
+			fmt.Println("this is the line", string(line))
 			if match := UEFI_RE.FindSubmatch(line); match != nil {
 				fmt.Println("UEFI firmware detected")
 				firmware = "efi"
 			}
 		}
 
+		fmt.Println("we are here - after the loop")
 		if err = scanner.Err(); err != nil {
 			fmt.Println("Output query failed:", err)
 			return
@@ -247,7 +251,6 @@ func executeVirtV2v(source string, args []string) (err error) {
 		fmt.Printf("Error waiting for virt-v2v to finish: %v\n", err)
 		return
 	}
-	w.Close()
 	return
 }