Recreate Model

Add a "model-recreate" command to
recreate model with new datasets.

implements blueprint recreate-model

Change-Id: Ic4872552503d75e59f62407e87ff4880e5720a8e

meteosclient/api/models.py

@@ -84,3 +84,20 @@ class ModelManager(base.ResourceManager):
         body = {'os-unload': None}
 
         self._post(url, body)
+
+    def recreate(self, model_id, source_dataset_url=None, dataset_format=None,
+                 swift_tenant=None, swift_username=None, swift_password=None):
+        """Recreate a Model."""
+
+        data = {
+            'source_dataset_url': source_dataset_url,
+            'dataset_format': dataset_format,
+            'swift_tenant': swift_tenant,
+            'swift_username': swift_username,
+            'swift_password': swift_password,
+        }
+
+        url = '/models/%s/action' % model_id
+        body = {'os-recreate': data}
+
+        return self._post(url, body)

meteosclient/api/shell.py

@@ -220,6 +220,8 @@ def do_dataset_delete(cs, args):
 #
 # model-create [--json <file>]
 #
+# model-recreate [--json <file>]
+#
 # model-delete <model_id>
 #
 # model-load <model_id>
@@ -261,6 +263,21 @@ def do_model_create(cs, args):
     _show_dict(cs.models.create(**model))
 
 
+@utils.arg('id',
+           metavar='<model_id>',
+           help='ID of the model to recreate.')
+@utils.arg('--json',
+           default=sys.stdin,
+           type=argparse.FileType('r'),
+           help='JSON representation of model.')
+def do_model_recreate(cs, args):
+    """Recreate a model."""
+    model = json.loads(args.json.read())
+
+    _filter_call_args(model, cs.models.recreate)
+    cs.models.recreate(args.id, **model)
+
+
 @utils.arg('id',
            metavar='<model_id>',
            help='ID of the model to delete.')

sample/json/model_recreate.json

@@ -0,0 +1,7 @@
+{
+    "source_dataset_url": "<YOUR_SOURCE_DATASET_URL>",
+    "dataset_format": "<YOUR_DATASET_FORMAT>",
+    "swift_tenant": "demo",
+    "swift_username": "demo",
+    "swift_password": "nova"
+}