Move endpoints to routes & preparations to use a database.

gns3server/api/routes/compute/capabilities.py

@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2020 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""
+API routes for capabilities
+"""
+
+import sys
+import psutil
+
+from fastapi import APIRouter
+
+from gns3server.version import __version__
+from gns3server.compute import MODULES
+from gns3server.utils.path import get_default_project_directory
+from gns3server import schemas
+
+router = APIRouter()
+
+
+@router.get("/capabilities",
+            response_model=schemas.Capabilities
+)
+def get_compute_capabilities():
+
+    node_types = []
+    for module in MODULES:
+        node_types.extend(module.node_types())
+
+    return {"version": __version__,
+            "platform": sys.platform,
+            "cpus": psutil.cpu_count(logical=True),
+            "memory": psutil.virtual_memory().total,
+            "disk_size": psutil.disk_usage(get_default_project_directory()).total,
+            "node_types": node_types}