CanReachVM now passes along tcp dial error

fg-j · Austina Lin · fg-j · commit 2ca1f267794f · 2020-05-11T15:00:22.000-04:00
for increased visibility into network connection problems [#172774982](https://www.pivotaltracker.com/story/show/172774982) Interrupt Siemens Healthineers stembuild construct fails on enabling WinRM step Co-authored-by: Austina Lin <aulin@pivotal.io>
diff --git a/remotemanager/winrm_remotemanager.go b/remotemanager/winrm_remotemanager.go
@@ -40,7 +40,7 @@ func NewWinRM(host string, username string, password string, clientFactory WinRM
 func (w *WinRM) CanReachVM() error {
 	conn, err := net.DialTimeout("tcp", fmt.Sprintf("%s:%d", w.host, WinRmPort), time.Duration(time.Second*60))
 	if err != nil {
-		return fmt.Errorf("host %s is unreachable. Please ensure WinRM is enabled and the IP is correct", w.host)
+		return fmt.Errorf("host %s is unreachable. Please ensure WinRM is enabled and the IP is correct: %s", w.host, err)
 	}
 	conn.Close()
 	return nil

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ func NewWinRM(host string, username string, password string, clientFactory WinRM`
`40`	`40`	`func (w *WinRM) CanReachVM() error {`
`41`	`41`	`conn, err := net.DialTimeout("tcp", fmt.Sprintf("%s:%d", w.host, WinRmPort), time.Duration(time.Second*60))`
`42`	`42`	`if err != nil {`
`43`		`- return fmt.Errorf("host %s is unreachable. Please ensure WinRM is enabled and the IP is correct", w.host)`
	`43`	`+ return fmt.Errorf("host %s is unreachable. Please ensure WinRM is enabled and the IP is correct: %s", w.host, err)`
`44`	`44`	`}`
`45`	`45`	`conn.Close()`
`46`	`46`	`return nil`