Generic Driver - Check key in PreCheck

dgageot · dgageot · commit 7d6bfffb8f3b · 2015-11-27T09:39:15.000+01:00
Signed-off-by: David Gageot &lt;david@gageot.net&gt;
diff --git a/drivers/generic/generic.go b/drivers/generic/generic.go
@@ -96,6 +96,14 @@ func (d *Driver) SetConfigFromFlags(flags drivers.DriverOptions) error {
 	return nil
 }
 
+func (d *Driver) PreCreateCheck() error {
+	if _, err := os.Stat(d.SSHKey); os.IsNotExist(err) {
+		return fmt.Errorf("Ssh key does not exist: %q", d.SSHKey)
+	}
+
+	return nil
+}
+
 func (d *Driver) Create() error {
 	log.Info("Importing SSH key...")
 
