Removed default value for ssh_username

builder/oneandone/config.go

@@ -65,10 +65,6 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
 			errs, errors.New("1&1 'image' is required"))
 	}
 
-	if c.Comm.SSHUsername == "" {
-		c.Comm.SSHUsername = "root"
-	}
-
 	if c.Token == "" {
 		c.Token = os.Getenv("ONEANDONE_TOKEN")
 	}

builder/profitbricks/config.go

@@ -56,9 +56,6 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
 		errs = packer.MultiErrorAppend(
 			errs, errors.New("Either ssh private key path or ssh password must be set."))
 	}
-	if c.Comm.SSHUsername == "" {
-		c.Comm.SSHUsername = "root"
-	}
 
 	if c.SnapshotName == "" {
 		def, err := interpolate.Render("packer-{{timestamp}}", nil)

website/source/docs/builders/oneandone.html.md

@@ -53,7 +53,8 @@ Here is a basic example:
          "type":"oneandone",
          "disk_size":"50",
          "image_name":"test5",
-         "source_image_name":"ubuntu1604-64min"
+         "source_image_name":"ubuntu1604-64min",
+         "ssh_username" :"root"
       }
    ]
 }

website/source/docs/builders/profitbricks.html.md

@@ -65,6 +65,7 @@ Here is a basic example:
       "snapshot_name": "double",
       "ssh_key_path": "/path/to/private/key",
       "snapshot_password": "test1234",
+      "ssh_username" :"root",
       "timeout": 100
     }
   ]