Merge "Add NeutronNetworks.list_agents"

rally-jobs/rally-neutron.yaml

@@ -194,6 +194,22 @@
         failure_rate:
           max: 20
 
+  NeutronNetworks.list_agents:
+    -
+      args:
+        agent_args: {}
+      runner:
+        type: "constant"
+        times: {{smoke or 10}}
+        concurrency: {{smoke or 3}}
+      context:
+        users:
+          tenants: {{smoke or 3}}
+          users_per_tenant: {{smoke or 2}}
+      sla:
+        failure_rate:
+          max: 0
+
   NeutronNetworks.create_and_update_networks:
     -
       args:

rally/plugins/openstack/scenarios/neutron/network.py

@@ -368,3 +368,20 @@ class CreateAndDeleteFloatingIps(utils.NeutronScenario):
         floating_ip = self._create_floatingip(floating_network,
                                               **floating_ip_args)
         self._delete_floating_ip(floating_ip["floatingip"])
+
+
+@validation.required_services(consts.Service.NEUTRON)
+@validation.required_openstack(users=True)
+@scenario.configure(name="NeutronNetworks.list_agents")
+class ListAgents(utils.NeutronScenario):
+
+    def run(self, agent_args=None):
+        """List all neutron agents.
+
+        This simple scenario tests the "neutron agent-list" command by
+        listing all the neutron agents.
+
+        :param agent_args: dict, POST /v2.0/agents request options
+        """
+        agent_args = agent_args or {}
+        self._list_agents(**agent_args)

rally/plugins/openstack/scenarios/neutron/utils.py

@@ -74,6 +74,15 @@ class NeutronScenario(scenario.OpenStackScenario):
         """
         return self.clients("neutron").list_networks(**kwargs)["networks"]
 
+    @atomic.action_timer("neutron.list_agents")
+    def _list_agents(self, **kwargs):
+        """Fetches agents.
+
+        :param kwargs: neutron agent list options
+        :returns: user agents list
+        """
+        return self.clients("neutron").list_agents(**kwargs)["agents"]
+
     @atomic.action_timer("neutron.update_network")
     def _update_network(self, network, network_update_args):
         """Update the network.

samples/tasks/scenarios/neutron/list-agents.json

@@ -0,0 +1,25 @@
+{
+    "NeutronNetworks.list_agents": [
+        {
+            "args": {
+                "agent_args": {}
+            },
+            "runner": {
+                "type": "constant",
+                "times": 10,
+                "concurrency": 2
+            },
+            "context": {
+                "users": {
+                    "tenants": 2,
+                    "users_per_tenant": 3
+                }
+            },
+            "sla": {
+                "failure_rate": {
+                    "max": 0
+                }
+            }
+        }
+    ]
+}

samples/tasks/scenarios/neutron/list-agents.yaml

@@ -0,0 +1,16 @@
+---
+  NeutronNetworks.list_agents:
+    -
+      args:
+        agent_args: {}
+      runner:
+        type: "constant"
+        times: 10
+        concurrency: 2
+      context:
+        users:
+          tenants: 2
+          users_per_tenant: 3
+      sla:
+        failure_rate:
+          max: 0

tests/unit/plugins/openstack/scenarios/neutron/test_network.py

@@ -208,6 +208,17 @@ class NeutronNetworksTestCase(test.ScenarioTestCase):
             subnets_per_network, router_create_args)
         scenario._list_routers.assert_called_once_with()
 
+    def test_list_agents(self):
+        agent_args = {
+            "F": "id",
+            "sort-dir": "asc"
+        }
+        scenario = network.ListAgents(self.context)
+        scenario._list_agents = mock.Mock()
+
+        scenario.run(agent_args=agent_args)
+        scenario._list_agents.assert_called_once_with(**agent_args)
+
     def test_create_and_update_routers(self):
         router_update_args = {"admin_state_up": False}
         network_create_args = {"router:external": True}

tests/unit/plugins/openstack/scenarios/neutron/test_utils.py

@@ -270,6 +270,14 @@ class NeutronScenarioTestCase(test.ScenarioTestCase):
         self._test_atomic_action_timer(self.scenario.atomic_actions(),
                                        "neutron.list_routers")
 
+    def test_list_agents(self):
+        agents = [mock.Mock()]
+        self.clients("neutron").list_agents.return_value = {
+            "agents": agents}
+        self.assertEqual(agents, self.scenario._list_agents())
+        self._test_atomic_action_timer(self.scenario.atomic_actions(),
+                                       "neutron.list_agents")
+
     def test_update_router(self):
         expected_router = {
             "router": {