Merge 4850add into 510d0fd

CHANGELOG.rst

@@ -15,6 +15,9 @@ Added
 
 Changed
 -------
+- Print info message when running Rasa X and a custom model server url was specified in ``endpoints.yml``
+- If a ``wait_time_between_pulls`` is configured for the model server in ``endpoints.yml``,
+  this will be used instead of the default one when running Rasa X
 
 Removed
 -------

rasa/cli/x.py

@@ -2,6 +2,7 @@
 import asyncio
 import importlib.util
 import logging
+import warnings
 import os
 import signal
 import traceback
@@ -112,12 +113,27 @@ def _overwrite_endpoints_for_local_x(
     from rasa.utils.endpoints import EndpointConfig
     import questionary
 
+    # Checking if endpoint.yml has existing url and wait time values set, if so give
+    # warning we are overwriting the endpoint.yml file.
+    custom_wait_time_pulls = endpoints.model.kwargs.get("wait_time_between_pulls")
+    custom_url = endpoints.model.url
+    default_rasax_model_server_url = (
+        f"{rasa_x_url}/projects/default/models/tag/production"
+    )
+
+    if custom_url != default_rasax_model_server_url:
+        warnings.warn(
+            f"Ignoring url '{custom_url}' from 'endpoints.yml' and using "
+            f"'{default_rasax_model_server_url}' instead."
+        )
+
     endpoints.model = EndpointConfig(
-        f"{rasa_x_url}/projects/default/models/tags/production",
+        default_rasax_model_server_url,
         token=rasa_x_token,
-        wait_time_between_pulls=2,
+        wait_time_between_pulls=custom_wait_time_pulls or 2,
     )
 
+    overwrite_existing_event_broker = False
     if endpoints.event_broker and not _is_correct_event_broker(endpoints.event_broker):
         cli_utils.print_error(
             "Rasa X currently only supports a SQLite event broker with path '{}' "
@@ -132,9 +148,8 @@ def _overwrite_endpoints_for_local_x(
         if not overwrite_existing_event_broker:
             exit(0)
 
-    endpoints.event_broker = EndpointConfig(
-        type="sql", db=DEFAULT_EVENTS_DB, dialect="sqlite"
-    )
+    if not endpoints.tracker_store or overwrite_existing_event_broker:
+        endpoints.event_broker = EndpointConfig(type="sql", db=DEFAULT_EVENTS_DB)
 
 
 def _is_correct_event_broker(event_broker: EndpointConfig) -> bool:

tests/cli/test_rasa_x.py

@@ -1,18 +1,18 @@
 from pathlib import Path
-from unittest.mock import Mock
+import warnings
 
-from typing import Callable, Dict, Text, Any
 import pytest
+from typing import Callable, Dict
 from _pytest.pytester import RunResult
-from _pytest.monkeypatch import MonkeyPatch
-import questionary
+from _pytest.logging import LogCaptureFixture
+
 
 from aioresponses import aioresponses
 
 import rasa.utils.io as io_utils
 from rasa.cli import x
-from rasa.core.utils import AvailableEndpoints
 from rasa.utils.endpoints import EndpointConfig
+from rasa.core.utils import AvailableEndpoints
 
 
 def test_x_help(run: Callable[..., RunResult]):
@@ -65,33 +65,6 @@ def test_prepare_credentials_if_already_valid(tmpdir: Path):
     assert actual == credentials
 
 
-@pytest.mark.parametrize(
-    "event_broker",
-    [
-        # Event broker was not configured.
-        {},
-        # Event broker was explicitly configured to work with Rasa X in local mode.
-        {"type": "sql", "dialect": "sqlite", "db": x.DEFAULT_EVENTS_DB},
-        # Event broker was configured but the values are not compatible for running Rasa
-        # X in local mode.
-        {"type": "sql", "dialect": "postgresql"},
-    ],
-)
-def test_overwrite_endpoints_for_local_x(
-    event_broker: Dict[Text, Any], monkeypatch: MonkeyPatch
-):
-    confirm = Mock()
-    confirm.return_value.ask.return_value = True
-    monkeypatch.setattr(questionary, "confirm", confirm)
-
-    event_broker_config = EndpointConfig.from_dict(event_broker)
-    endpoints = AvailableEndpoints(event_broker=event_broker_config)
-
-    x._overwrite_endpoints_for_local_x(endpoints, "test-token", "http://localhost:5002")
-
-    assert x._is_correct_event_broker(endpoints.event_broker)
-
-
 def test_if_endpoint_config_is_valid_in_local_mode():
     config = EndpointConfig(type="sql", dialect="sqlite", db=x.DEFAULT_EVENTS_DB)
 
@@ -111,6 +84,42 @@ def test_if_endpoint_config_is_invalid_in_local_mode(kwargs: Dict):
     assert not x._is_correct_event_broker(config)
 
 
+def test_overwrite_model_server_url():
+    endpoint_config = EndpointConfig(url="http://testserver:5002/models/default@latest")
+    endpoints = AvailableEndpoints(model=endpoint_config)
+    with pytest.warns(UserWarning):
+        x._overwrite_endpoints_for_local_x(endpoints, "test", "http://localhost")
+    assert (
+        endpoints.model.url == "http://localhost/projects/default/models/tag/production"
+    )
+
+
+def test_reuse_wait_time_between_pulls():
+    test_wait_time = 5
+    endpoint_config = EndpointConfig(
+        url="http://localhost:5002/models/default@latest",
+        wait_time_between_pulls=test_wait_time,
+    )
+    endpoints = AvailableEndpoints(model=endpoint_config)
+    assert endpoints.model.kwargs["wait_time_between_pulls"] == test_wait_time
+
+
+def test_default_wait_time_between_pulls():
+    endpoint_config = EndpointConfig(url="http://localhost:5002/models/default@latest")
+    endpoints = AvailableEndpoints(model=endpoint_config)
+    x._overwrite_endpoints_for_local_x(endpoints, "test", "http://localhost")
+    assert endpoints.model.kwargs["wait_time_between_pulls"] == 2
+
+
+def test_default_model_server_url():
+    endpoint_config = EndpointConfig()
+    endpoints = AvailableEndpoints(model=endpoint_config)
+    x._overwrite_endpoints_for_local_x(endpoints, "test", "http://localhost")
+    assert (
+        endpoints.model.url == "http://localhost/projects/default/models/tag/production"
+    )
+
+
 async def test_pull_runtime_config_from_server():
     config_url = "http://example.com/api/config?token=token"
     credentials = "rasa: http://example.com:5002/api"