fix(gunicorn): at most 8 workers, and why the timeout stays 600 s

webvirtcloud/test_gunicorn_conf.py

@@ -0,0 +1,26 @@
+"""gunicorn runs a bounded number of sync workers."""
+
+import runpy
+import unittest
+from pathlib import Path
+from unittest.mock import patch
+
+from django.conf import settings
+
+CONF = str(Path(settings.BASE_DIR) / "gunicorn.conf.py")
+
+
+def load(cpus):
+    with patch("os.sysconf", return_value=cpus):
+        return runpy.run_path(CONF)
+
+
+class GunicornConfTestCase(unittest.TestCase):
+    def test_worker_count_is_capped(self):
+        self.assertEqual(load(64)["workers"], 8)
+
+    def test_small_hosts_keep_two_per_cpu_plus_one(self):
+        self.assertEqual(load(2)["workers"], 5)
+
+    def test_unknown_cpu_count_falls_back(self):
+        self.assertEqual(load(-1)["workers"], 3)