diff --git a/setup.cfg b/setup.cfg
index 3f63aa86f..4569879eb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -51,6 +51,7 @@ watcher_goals =
     server_consolidation = watcher.decision_engine.goal.goals:ServerConsolidation
     thermal_optimization = watcher.decision_engine.goal.goals:ThermalOptimization
     workload_balancing = watcher.decision_engine.goal.goals:WorkloadBalancing
+    airflow_optimization = watcher.decision_engine.goal.goals:AirflowOptimization
 
 watcher_strategies =
     dummy = watcher.decision_engine.strategy.strategies.dummy_strategy:DummyStrategy
@@ -59,6 +60,7 @@ watcher_strategies =
     vm_workload_consolidation = watcher.decision_engine.strategy.strategies.vm_workload_consolidation:VMWorkloadConsolidation
     workload_stabilization = watcher.decision_engine.strategy.strategies.workload_stabilization:WorkloadStabilization
     workload_balance = watcher.decision_engine.strategy.strategies.workload_balance:WorkloadBalance
+    uniform_airflow = watcher.decision_engine.strategy.strategies.uniform_airflow:UniformAirflow
 
 watcher_actions =
     migrate = watcher.applier.actions.migration:Migrate
diff --git a/watcher/decision_engine/goal/goals.py b/watcher/decision_engine/goal/goals.py
index ca26944cb..11b88e474 100644
--- a/watcher/decision_engine/goal/goals.py
+++ b/watcher/decision_engine/goal/goals.py
@@ -129,3 +129,23 @@ class WorkloadBalancing(base.Goal):
     def get_efficacy_specification(cls):
         """The efficacy spec for the current goal"""
         return specs.Unclassified()
+
+
+class AirflowOptimization(base.Goal):
+
+    @classmethod
+    def get_name(cls):
+        return "airflow optimization"
+
+    @classmethod
+    def get_display_name(cls):
+        return _("Airflow optimization")
+
+    @classmethod
+    def get_translatable_display_name(cls):
+        return "Airflow optimization"
+
+    @classmethod
+    def get_efficacy_specification(cls):
+        """The efficacy spec for the current goal"""
+        return specs.Unclassified()
diff --git a/watcher/decision_engine/strategy/strategies/__init__.py b/watcher/decision_engine/strategy/strategies/__init__.py
index 76e5887b6..4410cb759 100644
--- a/watcher/decision_engine/strategy/strategies/__init__.py
+++ b/watcher/decision_engine/strategy/strategies/__init__.py
@@ -18,6 +18,7 @@
 from watcher.decision_engine.strategy.strategies import basic_consolidation
 from watcher.decision_engine.strategy.strategies import dummy_strategy
 from watcher.decision_engine.strategy.strategies import outlet_temp_control
+from watcher.decision_engine.strategy.strategies import uniform_airflow
 from watcher.decision_engine.strategy.strategies import \
     vm_workload_consolidation
 from watcher.decision_engine.strategy.strategies import workload_balance
@@ -29,7 +30,8 @@ DummyStrategy = dummy_strategy.DummyStrategy
 VMWorkloadConsolidation = vm_workload_consolidation.VMWorkloadConsolidation
 WorkloadBalance = workload_balance.WorkloadBalance
 WorkloadStabilization = workload_stabilization.WorkloadStabilization
+UniformAirflow = uniform_airflow.UniformAirflow
 
 __all__ = ("BasicConsolidation", "OutletTempControl", "DummyStrategy",
            "VMWorkloadConsolidation", "WorkloadBalance",
-           "WorkloadStabilization")
+           "WorkloadStabilization", "UniformAirflow")
diff --git a/watcher/decision_engine/strategy/strategies/uniform_airflow.py b/watcher/decision_engine/strategy/strategies/uniform_airflow.py
new file mode 100644
index 000000000..c5c5cd61b
--- /dev/null
+++ b/watcher/decision_engine/strategy/strategies/uniform_airflow.py
@@ -0,0 +1,326 @@
+# -*- encoding: utf-8 -*-
+# Copyright (c) 2016 Intel Corp
+#
+# Authors: Junjie-Huang <junjie.huang@intel.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+from oslo_log import log
+
+from watcher._i18n import _, _LE, _LI, _LW
+from watcher.common import exception as wexc
+from watcher.decision_engine.model import resource
+from watcher.decision_engine.model import vm_state
+from watcher.decision_engine.strategy.strategies import base
+from watcher.metrics_engine.cluster_history import ceilometer as ceil
+
+LOG = log.getLogger(__name__)
+
+
+class UniformAirflow(base.BaseStrategy):
+    """[PoC]Uniform Airflow using live migration
+
+    *Description*
+
+        It is a migration strategy based on the Airflow of physical
+        servers. It generates solutions to move vm whenever a server's
+        Airflow is higher than the specified threshold.
+
+    *Requirements*
+
+        * Hardware: compute node with NodeManager3.0 support
+        * Software: Ceilometer component ceilometer-agent-compute running
+          in each compute node, and Ceilometer API can report such telemetry
+          "airflow, system power, inlet temperature" successfully.
+        * You must have at least 2 physical compute nodes to run this strategy
+
+    *Limitations*
+
+       - This is a proof of concept that is not meant to be used in production
+       - We cannot forecast how many servers should be migrated. This is the
+         reason why we only plan a single virtual machine migration at a time.
+         So it's better to use this algorithm with `CONTINUOUS` audits.
+       - It assume that live migrations are possible
+
+    """
+
+    # The meter to report Airflow of physical server in ceilometer
+    METER_NAME_AIRFLOW = "hardware.ipmi.node.airflow"
+    # The meter to report inlet temperature of physical server in ceilometer
+    METER_NAME_INLET_T = "hardware.ipmi.node.temperature"
+    # The meter to report system power of physical server in ceilometer
+    METER_NAME_POWER = "hardware.ipmi.node.power"
+    # TODO(Junjie): make below thresholds configurable
+    # Unit: 0.1 CFM
+    THRESHOLD_AIRFLOW = 400.0
+    # Unit: degree C
+    THRESHOLD_INLET_T = 28.0
+    # Unit: watts
+    THRESHOLD_POWER = 350.0
+    # choose 300 seconds as the default duration of meter aggregation
+    # TODO(Junjie): make it configurable
+    PERIOD = 300
+
+    MIGRATION = "migrate"
+
+    def __init__(self, config, osc=None):
+        """Using live migration
+
+        :param config: A mapping containing the configuration of this strategy
+        :type config: dict
+        :param osc: an OpenStackClients object
+        """
+        super(UniformAirflow, self).__init__(config, osc)
+        # The migration plan will be triggered when the Ariflow reaches
+        # threshold
+        # TODO(Junjie): Threshold should be configurable for each audit
+        self.threshold_airflow = self.THRESHOLD_AIRFLOW
+        self.threshold_inlet_t = self.THRESHOLD_INLET_T
+        self.threshold_power = self.THRESHOLD_POWER
+        self.meter_name_airflow = self.METER_NAME_AIRFLOW
+        self.meter_name_inlet_t = self.METER_NAME_INLET_T
+        self.meter_name_power = self.METER_NAME_POWER
+        self._ceilometer = None
+        self._period = self.PERIOD
+
+    @property
+    def ceilometer(self):
+        if self._ceilometer is None:
+            self._ceilometer = ceil.CeilometerClusterHistory(osc=self.osc)
+        return self._ceilometer
+
+    @ceilometer.setter
+    def ceilometer(self, c):
+        self._ceilometer = c
+
+    @classmethod
+    def get_name(cls):
+        return "uniform airflow"
+
+    @classmethod
+    def get_display_name(cls):
+        return _("uniform airflow migration strategy")
+
+    @classmethod
+    def get_translatable_display_name(cls):
+        return "uniform airflow migration strategy"
+
+    @classmethod
+    def get_goal_name(cls):
+        return "airflow_optimization"
+
+    @classmethod
+    def get_goal_display_name(cls):
+        return _("AIRFLOW optimization")
+
+    @classmethod
+    def get_translatable_goal_display_name(cls):
+        return "Airflow optimization"
+
+    def calculate_used_resource(self, hypervisor, cap_cores, cap_mem,
+                                cap_disk):
+        '''calculate the used vcpus, memory and disk based on VM flavors'''
+        vms = self.model.get_mapping().get_node_vms(hypervisor)
+        vcpus_used = 0
+        memory_mb_used = 0
+        disk_gb_used = 0
+        for vm_id in vms:
+            vm = self.model.get_vm_from_id(vm_id)
+            vcpus_used += cap_cores.get_capacity(vm)
+            memory_mb_used += cap_mem.get_capacity(vm)
+            disk_gb_used += cap_disk.get_capacity(vm)
+
+        return vcpus_used, memory_mb_used, disk_gb_used
+
+    def choose_vm_to_migrate(self, hosts):
+        """pick up an active vm instance to migrate from provided hosts
+
+        :param hosts: the array of dict which contains hypervisor object
+        """
+        vms_tobe_migrate = []
+        for hvmap in hosts:
+            source_hypervisor = hvmap['hv']
+            source_vms = self.model.get_mapping().get_node_vms(
+                source_hypervisor)
+            if source_vms:
+                inlet_t = self.ceilometer.statistic_aggregation(
+                    resource_id=source_hypervisor.uuid,
+                    meter_name=self.meter_name_inlet_t,
+                    period=self._period,
+                    aggregate='avg')
+                power = self.ceilometer.statistic_aggregation(
+                    resource_id=source_hypervisor.uuid,
+                    meter_name=self.meter_name_power,
+                    period=self._period,
+                    aggregate='avg')
+                if (power < self.threshold_power and
+                        inlet_t < self.threshold_inlet_t):
+                    # hardware issue, migrate all vms from this hypervisor
+                    for vm_id in source_vms:
+                        try:
+                            vm = self.model.get_vm_from_id(vm_id)
+                            vms_tobe_migrate.append(vm)
+                        except wexc.InstanceNotFound:
+                            LOG.error(_LE("VM not found Error: %s"), vm_id)
+                    return source_hypervisor, vms_tobe_migrate
+                else:
+                    # migrate the first active vm
+                    for vm_id in source_vms:
+                        try:
+                            vm = self.model.get_vm_from_id(vm_id)
+                            if vm.state != vm_state.VMState.ACTIVE.value:
+                                LOG.info(_LE("VM not active, skipped: %s"),
+                                         vm.uuid)
+                                continue
+                            vms_tobe_migrate.append(vm)
+                            return source_hypervisor, vms_tobe_migrate
+                        except wexc.InstanceNotFound:
+                            LOG.error(_LE("VM not found Error: %s"), vm_id)
+            else:
+                LOG.info(_LI("VM not found from hypervisor: %s"),
+                         source_hypervisor.uuid)
+
+    def filter_destination_hosts(self, hosts, vms_to_migrate):
+        '''return vm and host with sufficient available resources'''
+
+        cap_cores = self.model.get_resource_from_id(
+            resource.ResourceType.cpu_cores)
+        cap_disk = self.model.get_resource_from_id(resource.ResourceType.disk)
+        cap_mem = self.model.get_resource_from_id(
+            resource.ResourceType.memory)
+        # large vm go first
+        vms_to_migrate = sorted(vms_to_migrate, reverse=True,
+                                key=lambda x: (cap_cores.get_capacity(x)))
+        # find hosts for VMs
+        destination_hosts = []
+        for vm_to_migrate in vms_to_migrate:
+            required_cores = cap_cores.get_capacity(vm_to_migrate)
+            required_disk = cap_disk.get_capacity(vm_to_migrate)
+            required_mem = cap_mem.get_capacity(vm_to_migrate)
+            dest_migrate_info = {}
+            for hvmap in hosts:
+                host = hvmap['hv']
+                if 'cores_used' not in hvmap:
+                    # calculate the available resources
+                    hvmap['cores_used'], hvmap['mem_used'],\
+                        hvmap['disk_used'] = self.calculate_used_resource(
+                            host, cap_cores, cap_mem, cap_disk)
+                cores_available = (cap_cores.get_capacity(host) -
+                                   hvmap['cores_used'])
+                disk_available = (cap_disk.get_capacity(host) -
+                                  hvmap['disk_used'])
+                mem_available = cap_mem.get_capacity(host) - hvmap['mem_used']
+                if (cores_available >= required_cores and
+                        disk_available >= required_disk and
+                        mem_available >= required_mem):
+                    dest_migrate_info['vm'] = vm_to_migrate
+                    dest_migrate_info['hv'] = host
+                    hvmap['cores_used'] += required_cores
+                    hvmap['mem_used'] += required_mem
+                    hvmap['disk_used'] += required_disk
+                    destination_hosts.append(dest_migrate_info)
+                    break
+        # check if all vms have target hosts
+        if len(destination_hosts) != len(vms_to_migrate):
+            LOG.warning(_LW("Not all target hosts could be found, it might "
+                            "be because of there's no enough resource"))
+            return None
+        return destination_hosts
+
+    def group_hosts_by_airflow(self):
+        """Group hosts based on airflow meters"""
+
+        hypervisors = self.model.get_all_hypervisors()
+        if not hypervisors:
+            raise wexc.ClusterEmpty()
+        overload_hosts = []
+        nonoverload_hosts = []
+        for hypervisor_id in hypervisors:
+            hypervisor = self.model.get_hypervisor_from_id(hypervisor_id)
+            resource_id = hypervisor.uuid
+            airflow = self.ceilometer.statistic_aggregation(
+                resource_id=resource_id,
+                meter_name=self.meter_name_airflow,
+                period=self._period,
+                aggregate='avg')
+            # some hosts may not have airflow meter, remove from target
+            if airflow is None:
+                LOG.warning(_LE("%s: no airflow data"), resource_id)
+                continue
+
+            LOG.debug("%s: airflow %f" % (resource_id, airflow))
+            hvmap = {'hv': hypervisor, 'airflow': airflow}
+            if airflow >= self.threshold_airflow:
+                # mark the hypervisor to release resources
+                overload_hosts.append(hvmap)
+            else:
+                nonoverload_hosts.append(hvmap)
+        return overload_hosts, nonoverload_hosts
+
+    def pre_execute(self):
+        LOG.debug("Initializing Uniform Airflow Strategy")
+
+        if self.model is None:
+            raise wexc.ClusterStateNotDefined()
+
+    def do_execute(self):
+        src_hypervisors, target_hypervisors = (
+            self.group_hosts_by_airflow())
+
+        if not src_hypervisors:
+            LOG.debug("No hosts require optimization")
+            return self.solution
+
+        if not target_hypervisors:
+            LOG.warning(_LW("No hosts current have airflow under %s "
+                            ", therefore there are no possible target "
+                            "hosts for any migration"),
+                        self.threshold_airflow)
+            return self.solution
+
+        # migrate the vm from server with largest airflow first
+        src_hypervisors = sorted(src_hypervisors,
+                                 reverse=True,
+                                 key=lambda x: (x["airflow"]))
+        vms_to_migrate = self.choose_vm_to_migrate(src_hypervisors)
+        if not vms_to_migrate:
+            return self.solution
+        source_hypervisor, vms_src = vms_to_migrate
+        # sort host with airflow
+        target_hypervisors = sorted(target_hypervisors,
+                                    key=lambda x: (x["airflow"]))
+        # find the hosts that have enough resource for the VM to be migrated
+        destination_hosts = self.filter_destination_hosts(target_hypervisors,
+                                                          vms_src)
+        if not destination_hosts:
+            LOG.warning(_LW("No proper target host could be found, it might "
+                            "be because of there's no enough resource"))
+            return self.solution
+        # generate solution to migrate the vm to the dest server,
+        for info in destination_hosts:
+            vm_src = info['vm']
+            mig_dst_hypervisor = info['hv']
+            if self.model.get_mapping().migrate_vm(vm_src,
+                                                   source_hypervisor,
+                                                   mig_dst_hypervisor):
+                parameters = {'migration_type': 'live',
+                              'src_hypervisor': source_hypervisor.uuid,
+                              'dst_hypervisor': mig_dst_hypervisor.uuid}
+                self.solution.add_action(action_type=self.MIGRATION,
+                                         resource_id=vm_src.uuid,
+                                         input_parameters=parameters)
+
+    def post_execute(self):
+        self.solution.model = self.model
+        # TODO(v-francoise): Add the indicators to the solution
diff --git a/watcher/tests/decision_engine/strategy/strategies/faker_cluster_state.py b/watcher/tests/decision_engine/strategy/strategies/faker_cluster_state.py
index 2877c48ff..4f931e417 100644
--- a/watcher/tests/decision_engine/strategy/strategies/faker_cluster_state.py
+++ b/watcher/tests/decision_engine/strategy/strategies/faker_cluster_state.py
@@ -305,3 +305,73 @@ class FakerModelCollector(base.BaseClusterModelCollector):
         root.get_mapping().map(root.get_hypervisor_from_id("Node_1"),
                                root.get_vm_from_id(str(vm21.uuid)))
         return root
+
+    def generate_scenario_7_with_2_hypervisors(self):
+        vms = []
+        root = modelroot.ModelRoot()
+        # number of nodes
+        count_node = 2
+
+        # define ressouce ( CPU, MEM disk, ... )
+        mem = resource.Resource(resource.ResourceType.memory)
+        # 2199.954 Mhz
+        num_cores = resource.Resource(resource.ResourceType.cpu_cores)
+        disk = resource.Resource(resource.ResourceType.disk)
+
+        root.create_resource(mem)
+        root.create_resource(num_cores)
+        root.create_resource(disk)
+
+        for i in range(0, count_node):
+            node_uuid = "Node_{0}".format(i)
+            node = hypervisor.Hypervisor()
+            node.uuid = node_uuid
+            node.hostname = "hostname_{0}".format(i)
+
+            mem.set_capacity(node, 132)
+            disk.set_capacity(node, 250)
+            num_cores.set_capacity(node, 50)
+            root.add_hypervisor(node)
+
+        vm1 = modelvm.VM()
+        vm1.uuid = "cae81432-1631-4d4e-b29c-6f3acdcde906"
+        mem.set_capacity(vm1, 2)
+        disk.set_capacity(vm1, 20)
+        num_cores.set_capacity(vm1, 15)
+        vms.append(vm1)
+        root.add_vm(vm1)
+
+        vm11 = modelvm.VM()
+        vm11.uuid = "73b09e16-35b7-4922-804e-e8f5d9b740fc"
+        mem.set_capacity(vm11, 2)
+        disk.set_capacity(vm11, 20)
+        num_cores.set_capacity(vm11, 10)
+        vms.append(vm11)
+        root.add_vm(vm11)
+
+        vm2 = modelvm.VM()
+        vm2.uuid = "VM_3"
+        mem.set_capacity(vm2, 2)
+        disk.set_capacity(vm2, 20)
+        num_cores.set_capacity(vm2, 10)
+        vms.append(vm2)
+        root.add_vm(vm2)
+
+        vm21 = modelvm.VM()
+        vm21.uuid = "VM_4"
+        mem.set_capacity(vm21, 2)
+        disk.set_capacity(vm21, 20)
+        num_cores.set_capacity(vm21, 10)
+        vms.append(vm21)
+        root.add_vm(vm21)
+
+        root.get_mapping().map(root.get_hypervisor_from_id("Node_0"),
+                               root.get_vm_from_id(str(vm1.uuid)))
+        root.get_mapping().map(root.get_hypervisor_from_id("Node_0"),
+                               root.get_vm_from_id(str(vm11.uuid)))
+
+        root.get_mapping().map(root.get_hypervisor_from_id("Node_1"),
+                               root.get_vm_from_id(str(vm2.uuid)))
+        root.get_mapping().map(root.get_hypervisor_from_id("Node_1"),
+                               root.get_vm_from_id(str(vm21.uuid)))
+        return root
diff --git a/watcher/tests/decision_engine/strategy/strategies/faker_metrics_collector.py b/watcher/tests/decision_engine/strategy/strategies/faker_metrics_collector.py
index 7b0e56aa6..66f9fdf01 100644
--- a/watcher/tests/decision_engine/strategy/strategies/faker_metrics_collector.py
+++ b/watcher/tests/decision_engine/strategy/strategies/faker_metrics_collector.py
@@ -42,6 +42,12 @@ class FakerMetricsCollector(object):
             result = self.get_average_usage_vm_memory(resource_id)
         elif meter_name == "hardware.ipmi.node.outlet_temperature":
             result = self.get_average_outlet_temperature(resource_id)
+        elif meter_name == "hardware.ipmi.node.airflow":
+            result = self.get_average_airflow(resource_id)
+        elif meter_name == "hardware.ipmi.node.temperature":
+            result = self.get_average_inletT(resource_id)
+        elif meter_name == "hardware.ipmi.node.power":
+            result = self.get_average_power(resource_id)
         return result
 
     def mock_get_statistics_wb(self, resource_id, meter_name, period,
@@ -75,6 +81,34 @@ class FakerMetricsCollector(object):
 
         return float(mock[str(uuid)])
 
+    def get_average_airflow(self, uuid):
+        """The average outlet temperature for host"""
+        mock = {}
+        mock['Node_0'] = 400
+        # use a big value to make sure it exceeds threshold
+        mock['Node_1'] = 100
+        if uuid not in mock.keys():
+            mock[uuid] = 200
+        return mock[str(uuid)]
+
+    def get_average_inletT(self, uuid):
+        """The average outlet temperature for host"""
+        mock = {}
+        mock['Node_0'] = 24
+        mock['Node_1'] = 26
+        if uuid not in mock.keys():
+            mock[uuid] = 28
+        return mock[str(uuid)]
+
+    def get_average_power(self, uuid):
+        """The average outlet temperature for host"""
+        mock = {}
+        mock['Node_0'] = 260
+        mock['Node_1'] = 240
+        if uuid not in mock.keys():
+            mock[uuid] = 200
+        return mock[str(uuid)]
+
     def get_usage_node_cpu(self, uuid):
         """The last VM CPU usage values to average
 
diff --git a/watcher/tests/decision_engine/strategy/strategies/test_uniform_airflow.py b/watcher/tests/decision_engine/strategy/strategies/test_uniform_airflow.py
new file mode 100644
index 000000000..bc2d1ab44
--- /dev/null
+++ b/watcher/tests/decision_engine/strategy/strategies/test_uniform_airflow.py
@@ -0,0 +1,174 @@
+# -*- encoding: utf-8 -*-
+# Copyright (c) 2016 Intel Corp
+#
+# Authors: Junjie-Huang <junjie.huang@intel.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+import collections
+import mock
+
+from watcher.applier.loading import default
+from watcher.common import exception
+from watcher.decision_engine.model import model_root
+from watcher.decision_engine.model import resource
+from watcher.decision_engine.strategy import strategies
+from watcher.tests import base
+from watcher.tests.decision_engine.strategy.strategies \
+    import faker_cluster_state
+from watcher.tests.decision_engine.strategy.strategies \
+    import faker_metrics_collector
+
+
+class TestUniformAirflow(base.BaseTestCase):
+
+    def setUp(self):
+        super(TestUniformAirflow, self).setUp()
+        # fake metrics
+        self.fake_metrics = faker_metrics_collector.FakerMetricsCollector()
+        # fake cluster
+        self.fake_cluster = faker_cluster_state.FakerModelCollector()
+
+        p_model = mock.patch.object(
+            strategies.UniformAirflow, "model",
+            new_callable=mock.PropertyMock)
+        self.m_model = p_model.start()
+        self.addCleanup(p_model.stop)
+
+        p_ceilometer = mock.patch.object(
+            strategies.UniformAirflow, "ceilometer",
+            new_callable=mock.PropertyMock)
+        self.m_ceilometer = p_ceilometer.start()
+        self.addCleanup(p_ceilometer.stop)
+
+        self.m_model.return_value = model_root.ModelRoot()
+        self.m_ceilometer.return_value = mock.Mock(
+            statistic_aggregation=self.fake_metrics.mock_get_statistics)
+        self.strategy = strategies.UniformAirflow(config=mock.Mock())
+
+    def test_calc_used_res(self):
+        model = self.fake_cluster.generate_scenario_7_with_2_hypervisors()
+        self.m_model.return_value = model
+        hypervisor = model.get_hypervisor_from_id('Node_0')
+        cap_cores = model.get_resource_from_id(resource.ResourceType.cpu_cores)
+        cap_mem = model.get_resource_from_id(resource.ResourceType.memory)
+        cap_disk = model.get_resource_from_id(resource.ResourceType.disk)
+        cores_used, mem_used, disk_used = self.\
+            strategy.calculate_used_resource(
+                hypervisor, cap_cores, cap_mem, cap_disk)
+        self.assertEqual((cores_used, mem_used, disk_used), (25, 4, 40))
+
+    def test_group_hosts_by_airflow(self):
+        model = self.fake_cluster.generate_scenario_7_with_2_hypervisors()
+        self.m_model.return_value = model
+        self.strategy.threshold_airflow = 300
+        h1, h2 = self.strategy.group_hosts_by_airflow()
+        # print h1, h2, avg, w_map
+        self.assertEqual(h1[0]['hv'].uuid, 'Node_0')
+        self.assertEqual(h2[0]['hv'].uuid, 'Node_1')
+
+    def test_choose_vm_to_migrate(self):
+        model = self.fake_cluster.generate_scenario_7_with_2_hypervisors()
+        self.m_model.return_value = model
+        self.strategy.threshold_airflow = 300
+        self.strategy.threshold_inlet_t = 22
+        h1, h2 = self.strategy.group_hosts_by_airflow()
+        vm_to_mig = self.strategy.choose_vm_to_migrate(h1)
+        self.assertEqual(vm_to_mig[0].uuid, 'Node_0')
+        self.assertEqual(len(vm_to_mig[1]), 1)
+        self.assertEqual(vm_to_mig[1][0].uuid,
+                         "cae81432-1631-4d4e-b29c-6f3acdcde906")
+
+    def test_choose_vm_to_migrate_all(self):
+        model = self.fake_cluster.generate_scenario_7_with_2_hypervisors()
+        self.m_model.return_value = model
+        self.strategy.threshold_airflow = 300
+        self.strategy.threshold_inlet_t = 25
+        h1, h2 = self.strategy.group_hosts_by_airflow()
+        vm_to_mig = self.strategy.choose_vm_to_migrate(h1)
+        self.assertEqual(vm_to_mig[0].uuid, 'Node_0')
+        self.assertEqual(len(vm_to_mig[1]), 2)
+        self.assertEqual(vm_to_mig[1][1].uuid,
+                         "73b09e16-35b7-4922-804e-e8f5d9b740fc")
+
+    def test_choose_vm_notfound(self):
+        model = self.fake_cluster.generate_scenario_7_with_2_hypervisors()
+        self.m_model.return_value = model
+        self.strategy.threshold_airflow = 300
+        self.strategy.threshold_inlet_t = 22
+        h1, h2 = self.strategy.group_hosts_by_airflow()
+        vms = model.get_all_vms()
+        vms.clear()
+        vm_to_mig = self.strategy.choose_vm_to_migrate(h1)
+        self.assertEqual(vm_to_mig, None)
+
+    def test_filter_destination_hosts(self):
+        model = self.fake_cluster.generate_scenario_7_with_2_hypervisors()
+        self.m_model.return_value = model
+        self.strategy.threshold_airflow = 300
+        self.strategy.threshold_inlet_t = 22
+        h1, h2 = self.strategy.group_hosts_by_airflow()
+        vm_to_mig = self.strategy.choose_vm_to_migrate(h1)
+        dest_hosts = self.strategy.filter_destination_hosts(h2, vm_to_mig[1])
+        self.assertEqual(len(dest_hosts), 1)
+        self.assertEqual(dest_hosts[0]['hv'].uuid, 'Node_1')
+        self.assertEqual(dest_hosts[0]['vm'].uuid,
+                         'cae81432-1631-4d4e-b29c-6f3acdcde906')
+
+    def test_exception_model(self):
+        self.m_model.return_value = None
+        self.assertRaises(
+            exception.ClusterStateNotDefined, self.strategy.execute)
+
+    def test_exception_cluster_empty(self):
+        model = model_root.ModelRoot()
+        self.m_model.return_value = model
+        self.assertRaises(exception.ClusterEmpty, self.strategy.execute)
+
+    def test_execute_cluster_empty(self):
+        model = model_root.ModelRoot()
+        self.m_model.return_value = model
+        self.assertRaises(exception.ClusterEmpty, self.strategy.execute)
+
+    def test_execute_no_workload(self):
+        self.strategy.threshold_airflow = 300
+        self.strategy.threshold_inlet_t = 25
+        self.strategy.threshold_power = 300
+        model = self.fake_cluster.generate_scenario_4_with_1_hypervisor_no_vm()
+        self.m_model.return_value = model
+        solution = self.strategy.execute()
+        self.assertEqual([], solution.actions)
+
+    def test_execute(self):
+        self.strategy.threshold_airflow = 300
+        self.strategy.threshold_inlet_t = 25
+        self.strategy.threshold_power = 300
+        model = self.fake_cluster.generate_scenario_7_with_2_hypervisors()
+        self.m_model.return_value = model
+        solution = self.strategy.execute()
+        actions_counter = collections.Counter(
+            [action.get('action_type') for action in solution.actions])
+
+        num_migrations = actions_counter.get("migrate", 0)
+        self.assertEqual(num_migrations, 2)
+
+    def test_check_parameters(self):
+        model = self.fake_cluster.generate_scenario_7_with_2_hypervisors()
+        self.m_model.return_value = model
+        solution = self.strategy.execute()
+        loader = default.DefaultActionLoader()
+        for action in solution.actions:
+            loaded_action = loader.load(action['action_type'])
+            loaded_action.input_parameters = action['input_parameters']
+            loaded_action.validate_parameters()