feat: spread game fleet across on-demand zones

server/security/test_fleet_manifests.py

@@ -19,6 +19,13 @@ class FleetManifestTest(unittest.TestCase):
             self.assertIn(label, fleet)
         for hardening in ("runAsNonRoot: true", "automountServiceAccountToken: false", "readOnlyRootFilesystem: true", "allowPrivilegeEscalation: false"):
             self.assertIn(hardening, fleet)
+        for scheduling in (
+            "cosmic-clash.io/capacity-type: on-demand",
+            "topologyKey: topology.kubernetes.io/zone",
+            "whenUnsatisfiable: DoNotSchedule",
+            "maxSkew: 1",
+        ):
+            self.assertIn(scheduling, fleet)
 
     def test_autoscaler_preserves_ready_floor_and_owns_fleet(self):
         autoscaler = self.read("base/fleet-autoscaler.yaml")