attempt 2

Signed-off-by: Christian Richter <crichter@owncloud.com>

.drone.star

@@ -20,7 +20,13 @@ def step(arch):
       "settings": {
           "dockerfile": "motsognir/Dockerfile",
           "repo": "dragonchaser/motsognir",
-          "tag": "latest-%s" % (arch)
+          "tag": "latest-%s" % (arch),
+          "username": {
+            "from_secret":"dockerhub-user"
+          },
+          "password": {
+            "from_secret":"dockerhub-password"
+          }
         }
       },
     ],