From e1cdd04f4f19a82b89bc6fe881261dc2c3197921 Mon Sep 17 00:00:00 2001
From: Michael Kuzmin <michael.kuzmin@jetbrains.com>
Date: Tue, 13 Nov 2018 20:22:19 +0300
Subject: [PATCH] file upload trough specific host

By default a host is selected randomly. Used account may have read-only but no upload permissions there.
---
 driver/datastore.go    | 9 +++++++--
 iso/step_add_floppy.go | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/driver/datastore.go b/driver/datastore.go
index 36f976fcd..7f4b3b1dc 100644
--- a/driver/datastore.go
+++ b/driver/datastore.go
@@ -81,9 +81,14 @@ func (ds *Datastore) ResolvePath(path string) string {
 	return ds.ds.Path(path)
 }
 
-func (ds *Datastore) UploadFile(src, dst string) error {
+func (ds *Datastore) UploadFile(src, dst string, host string) error {
 	p := soap.DefaultUpload
-	return ds.ds.UploadFile(ds.driver.ctx, src, dst, &p)
+	h, err := ds.driver.FindHost(host)
+	if err != nil {
+		return err
+	}
+	ctx := ds.ds.HostContext(ds.driver.ctx, h.host)
+	return ds.ds.UploadFile(ctx, src, dst, &p)
 }
 
 func (ds *Datastore) Delete(path string) error {
diff --git a/iso/step_add_floppy.go b/iso/step_add_floppy.go
index 5c67631a9..fd9f9ac27 100644
--- a/iso/step_add_floppy.go
+++ b/iso/step_add_floppy.go
@@ -40,7 +40,7 @@ func (s *StepAddFloppy) Run(_ context.Context, state multistep.StateBag) multist
 		}
 
 		uploadPath := fmt.Sprintf("%v/packer-tmp-created-floppy.flp", vmDir)
-		if err := ds.UploadFile(floppyPath.(string), uploadPath); err != nil {
+		if err := ds.UploadFile(floppyPath.(string), uploadPath, s.Host); err != nil {
 			state.Put("error", err)
 			return multistep.ActionHalt
 		}