♻️ exposing dynamic-scheduler interface by default on /dynamic-scheduler/

services/docker-compose.local.yml

@@ -100,6 +100,7 @@ services:
     environment:
       <<: *common_environment
       DYNAMIC_SCHEDULER_REMOTE_DEBUGGING_PORT : 3000
+      DYNAMIC_SCHEDULER_UI_MOUNT_PATH: /
     ports:
      - "8012:8000"
      - "3016:3000"

services/dynamic-scheduler/src/simcore_service_dynamic_scheduler/api/frontend/_setup.py

@@ -13,7 +13,7 @@ def setup_frontend(app: FastAPI) -> None:
 
     nicegui.ui.run_with(
         app,
-        mount_path="/",
+        mount_path=settings.DYNAMIC_SCHEDULER_UI_MOUNT_PATH,
         storage_secret=settings.DYNAMIC_SCHEDULER_UI_STORAGE_SECRET.get_secret_value(),
     )
     set_parent_app(app)

services/dynamic-scheduler/src/simcore_service_dynamic_scheduler/api/frontend/_utils.py

@@ -1,6 +1,8 @@
 import nicegui
 from fastapi import FastAPI
 
+from ...core.settings import ApplicationSettings
+
 
 def set_parent_app(parent_app: FastAPI) -> None:
     nicegui.app.state.parent_app = parent_app
@@ -9,3 +11,9 @@ def set_parent_app(parent_app: FastAPI) -> None:
 def get_parent_app(app: FastAPI) -> FastAPI:
     parent_app: FastAPI = app.state.parent_app
     return parent_app
+
+
+def get_settings() -> ApplicationSettings:
+    parent_app = get_parent_app(nicegui.app)
+    settings: ApplicationSettings = parent_app.state.settings
+    return settings

services/dynamic-scheduler/src/simcore_service_dynamic_scheduler/api/frontend/routes/_index.py

@@ -10,7 +10,7 @@
 
 from ....services.service_tracker import TrackedServiceModel, get_all_tracked_services
 from ....services.service_tracker._models import SchedulerServiceState
-from .._utils import get_parent_app
+from .._utils import get_parent_app, get_settings
 from ._render_utils import base_page, get_iso_formatted_date
 
 router = APIRouter()
@@ -70,9 +70,9 @@ def _render_buttons(node_id: NodeID, service: TrackedServiceModel) -> None:
 
             async def _stop_service() -> None:
                 confirm_dialog.close()
-                await httpx.AsyncClient(timeout=10).get(
-                    f"http://localhost:{DEFAULT_FASTAPI_PORT}/service/{node_id}:stop"
-                )
+
+                url = f"http://localhost:{DEFAULT_FASTAPI_PORT}{get_settings().DYNAMIC_SCHEDULER_UI_MOUNT_PATH}service/{node_id}:stop"
+                await httpx.AsyncClient(timeout=10).get(f"{url}")
 
                 ui.notify(
                     f"Submitted stop request for {node_id}. Please give the service some time to stop!"

services/dynamic-scheduler/src/simcore_service_dynamic_scheduler/api/frontend/routes/_service.py

@@ -14,7 +14,7 @@
 
 from ....core.settings import ApplicationSettings
 from ....services.service_tracker import get_tracked_service, remove_tracked_service
-from .._utils import get_parent_app
+from .._utils import get_parent_app, get_settings
 from ._render_utils import base_page
 
 router = APIRouter()
@@ -25,9 +25,9 @@ def _render_remove_from_tracking(node_id):
 
         async def remove_from_tracking():
             confirm_dialog.close()
-            await httpx.AsyncClient(timeout=10).get(
-                f"http://localhost:{DEFAULT_FASTAPI_PORT}/service/{node_id}/tracker:remove"
-            )
+
+            url = f"http://localhost:{DEFAULT_FASTAPI_PORT}{get_settings().DYNAMIC_SCHEDULER_UI_MOUNT_PATH}service/{node_id}/tracker:remove"
+            await httpx.AsyncClient(timeout=10).get(f"{url}")
 
             ui.notify(f"Service {node_id} removed from tracking")
             ui.navigate.to("/")

services/dynamic-scheduler/src/simcore_service_dynamic_scheduler/core/settings.py

@@ -95,6 +95,10 @@ class ApplicationSettings(_BaseApplicationSettings):
             "Enables the full set of features to be used for NiceUI"
         ),
     )
+    DYNAMIC_SCHEDULER_UI_MOUNT_PATH: str = Field(
+        "/dynamic-scheduler/",
+        description="path on the URL where the dashboard is mounted",
+    )
 
     DYNAMIC_SCHEDULER_RABBITMQ: RabbitSettings = Field(
         json_schema_extra={"auto_default_from_env": True},

services/dynamic-scheduler/tests/unit/api_frontend/conftest.py

@@ -19,6 +19,7 @@
 from settings_library.rabbit import RabbitSettings
 from settings_library.redis import RedisSettings
 from settings_library.utils_service import DEFAULT_FASTAPI_PORT
+from simcore_service_dynamic_scheduler.api.frontend._utils import get_settings
 from simcore_service_dynamic_scheduler.core.application import create_app
 from tenacity import AsyncRetrying, stop_after_delay, wait_fixed
 
@@ -92,13 +93,16 @@ async def _run_server() -> None:
 
     server_task = asyncio.create_task(_run_server())
 
+    home_page_url = (
+        f"http://{server_host_port}{get_settings().DYNAMIC_SCHEDULER_UI_MOUNT_PATH}"
+    )
     async for attempt in AsyncRetrying(
         reraise=True, wait=wait_fixed(0.1), stop=stop_after_delay(2)
     ):
         with attempt:
             async with AsyncClient(timeout=1) as client:
-                result = await client.get(f"http://{server_host_port}")
-                assert result.status_code == status.HTTP_200_OK
+                response = await client.get(f"{home_page_url}")
+                assert response.status_code == status.HTTP_200_OK
 
     yield
 

services/dynamic-scheduler/tests/unit/api_frontend/test_api_frontend_routes_index.py

@@ -13,6 +13,7 @@
     click_on_text,
     get_legacy_service_status,
     get_new_style_service_status,
+    take_screenshot_on_error,
 )
 from models_library.api_schemas_directorv2.dynamic_services import DynamicServiceGet
 from models_library.api_schemas_dynamic_scheduler.dynamic_services import (
@@ -22,6 +23,7 @@
 from models_library.api_schemas_webserver.projects_nodes import NodeGet
 from models_library.projects_nodes_io import NodeID
 from playwright.async_api import Page
+from simcore_service_dynamic_scheduler.api.frontend._utils import get_settings
 from simcore_service_dynamic_scheduler.services.service_tracker import (
     set_if_status_changed_for_service,
     set_request_as_running,
@@ -47,7 +49,9 @@ async def test_index_with_elements(
     get_dynamic_service_start: Callable[[NodeID], DynamicServiceStart],
     get_dynamic_service_stop: Callable[[NodeID], DynamicServiceStop],
 ):
-    await async_page.goto(server_host_port)
+    await async_page.goto(
+        f"{server_host_port}{get_settings().DYNAMIC_SCHEDULER_UI_MOUNT_PATH}"
+    )
 
     # 1. no content
     await assert_contains_text(async_page, "Total tracked services:")
@@ -81,7 +85,9 @@ async def test_main_page(
     get_dynamic_service_start: Callable[[NodeID], DynamicServiceStart],
     mock_stop_dynamic_service: AsyncMock,
 ):
-    await async_page.goto(server_host_port)
+    await async_page.goto(
+        f"{server_host_port}{get_settings().DYNAMIC_SCHEDULER_UI_MOUNT_PATH}"
+    )
 
     # 1. no content
     await assert_contains_text(async_page, "Total tracked services:")
@@ -118,8 +124,10 @@ async def test_main_page(
 
     mock_stop_dynamic_service.assert_not_awaited()
     await click_on_text(async_page, "Stop Now")
-    async for attempt in AsyncRetrying(
-        reraise=True, wait=wait_fixed(0.1), stop=stop_after_delay(3)
-    ):
-        with attempt:
-            mock_stop_dynamic_service.assert_awaited_once()
+
+    async with take_screenshot_on_error(async_page):
+        async for attempt in AsyncRetrying(
+            reraise=True, wait=wait_fixed(0.1), stop=stop_after_delay(3)
+        ):
+            with attempt:
+                mock_stop_dynamic_service.assert_awaited_once()

services/dynamic-scheduler/tests/unit/api_frontend/test_api_frontend_routes_service.py

@@ -11,6 +11,7 @@
     click_on_text,
     get_legacy_service_status,
     get_new_style_service_status,
+    take_screenshot_on_error,
 )
 from models_library.api_schemas_directorv2.dynamic_services import DynamicServiceGet
 from models_library.api_schemas_dynamic_scheduler.dynamic_services import (
@@ -19,6 +20,7 @@
 from models_library.api_schemas_webserver.projects_nodes import NodeGet
 from models_library.projects_nodes_io import NodeID
 from playwright.async_api import Page
+from simcore_service_dynamic_scheduler.api.frontend._utils import get_settings
 from simcore_service_dynamic_scheduler.services.service_tracker import (
     set_if_status_changed_for_service,
     set_request_as_running,
@@ -47,7 +49,9 @@ async def test_service_details_no_status_present(
         not_initialized_app, get_dynamic_service_start(node_id)
     )
 
-    await async_page.goto(server_host_port)
+    await async_page.goto(
+        f"{server_host_port}{get_settings().DYNAMIC_SCHEDULER_UI_MOUNT_PATH}"
+    )
 
     # 1. one service is tracked
     await assert_contains_text(async_page, "Total tracked services:")
@@ -65,7 +69,8 @@ async def test_service_details_renders_friendly_404(
     app_runner: None, async_page: Page, server_host_port: str, node_id: NodeID
 ):
     # node was not started
-    await async_page.goto(f"{server_host_port}/service/{node_id}:details")
+    url = f"http://{server_host_port}{get_settings().DYNAMIC_SCHEDULER_UI_MOUNT_PATH}service/{node_id}:details"
+    await async_page.goto(f"{url}")
     await assert_contains_text(async_page, "Sorry could not find any details for")
 
 
@@ -96,7 +101,9 @@ async def test_service_details(
         not_initialized_app, node_id, service_status
     )
 
-    await async_page.goto(server_host_port)
+    await async_page.goto(
+        f"{server_host_port}{get_settings().DYNAMIC_SCHEDULER_UI_MOUNT_PATH}"
+    )
 
     # 1. one service is tracked
     await assert_contains_text(async_page, "Total tracked services:")
@@ -114,8 +121,9 @@ async def test_service_details(
     # 4. click "Remove from tracking" -> confirm
     await click_on_text(async_page, "Remove from tracking")
     await click_on_text(async_page, "Remove service")
-    async for attempt in AsyncRetrying(
-        reraise=True, wait=wait_fixed(0.1), stop=stop_after_delay(3)
-    ):
-        with attempt:
-            mock_remove_tracked_service.assert_awaited_once()
+    async with take_screenshot_on_error(async_page):
+        async for attempt in AsyncRetrying(
+            reraise=True, wait=wait_fixed(0.1), stop=stop_after_delay(3)
+        ):
+            with attempt:
+                mock_remove_tracked_service.assert_awaited_once()