Merge pull request #42086 from redmatter/fix-dockerng-volume-present-result

Make result=true if Docker volume already exists

salt/states/dockerng.py

@@ -2442,7 +2442,7 @@ def volume_present(name, driver=None, driver_opts=None, force=False):
                 ret['result'] = result
                 return ret
 
-    ret['result'] = None if __opts__['test'] else True
+    ret['result'] = True
     ret['comment'] = 'Volume \'{0}\' already exists.'.format(name)
     return ret