add informational API routes

hyperglass/api/__init__.py

@@ -20,7 +20,9 @@ from hyperglass.api.error_handlers import validation_handler
 from hyperglass.api.events import on_shutdown
 from hyperglass.api.events import on_startup
 from hyperglass.api.routes import docs
+from hyperglass.api.routes import queries
 from hyperglass.api.routes import query
+from hyperglass.api.routes import routers
 from hyperglass.configuration import URL_DEV
 from hyperglass.configuration import params
 from hyperglass.constants import __version__
@@ -99,6 +101,12 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
+app.add_api_route(
+    path="/api/devices", endpoint=routers, methods=["GET"], response_class=UJSONResponse
+)
+app.add_api_route(
+    path="/api/queries", endpoint=queries, methods=["GET"], response_class=UJSONResponse
+)
 app.add_api_route(
     path="/api/query/",
     endpoint=query,

hyperglass/api/routes.py

@@ -12,6 +12,7 @@ from starlette.requests import Request
 
 # Project Imports
 from hyperglass.configuration import REDIS_CONFIG
+from hyperglass.configuration import devices
 from hyperglass.configuration import params
 from hyperglass.exceptions import HyperglassError
 from hyperglass.execution.execute import Execute
@@ -74,4 +75,25 @@ async def docs():
         raise HTTPException(detail="Not found", status_code=404)
 
 
-endpoints = [query, docs]
+async def routers():
+    """Serve list of configured routers and attributes."""
+    return [
+        d.dict(
+            include={
+                "name": ...,
+                "network": ...,
+                "location": ...,
+                "display_name": ...,
+                "vrfs": {-1: {"name", "display_name"}},
+            }
+        )
+        for d in devices.routers
+    ]
+
+
+async def queries():
+    """Serve list of enabled query types."""
+    return params.queries.list
+
+
+endpoints = [query, docs, routers]