diff --git a/README.rst b/README.rst
index 0264a6f50e..6add1af7cf 100644
--- a/README.rst
+++ b/README.rst
@@ -62,3 +62,4 @@ We have integration with
 * https://git.openstack.org/cgit/openstack/python-zaqarclient (messaging service)
 * https://git.openstack.org/cgit/openstack/python-monascaclient (monitoring service)
 * https://git.openstack.org/cgit/openstack/python-zunclient (container management service)
+* https://git.openstack.org/cgit/openstack/python-blazarclient (reservation service)
diff --git a/heat/engine/clients/os/blazar.py b/heat/engine/clients/os/blazar.py
new file mode 100644
index 0000000000..3095d46518
--- /dev/null
+++ b/heat/engine/clients/os/blazar.py
@@ -0,0 +1,42 @@
+#
+#    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 blazarclient import client as blazar_client
+from keystoneauth1.exceptions import http as ks_exc
+
+from heat.engine.clients import client_plugin
+
+CLIENT_NAME = 'blazar'
+
+
+class BlazarClientPlugin(client_plugin.ClientPlugin):
+
+    service_types = [RESERVATION] = ['reservation']
+
+    def _create(self, version=None):
+        interface = self._get_client_option(CLIENT_NAME, 'endpoint_type')
+        args = {
+            'session': self.context.keystone_session,
+            'service_type': self.RESERVATION,
+            'interface': interface,
+            'region_name': self._get_region_name(),
+        }
+
+        client = blazar_client.Client(**args)
+        return client
+
+    def is_not_found(self, exc):
+        return isinstance(exc, ks_exc.NotFound)
+
+    def has_host(self):
+        return True if self.client().host.list() else False
diff --git a/heat/tests/clients/test_blazar_client.py b/heat/tests/clients/test_blazar_client.py
new file mode 100644
index 0000000000..f9410f9fe0
--- /dev/null
+++ b/heat/tests/clients/test_blazar_client.py
@@ -0,0 +1,42 @@
+#
+#    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 heat.tests import common
+from heat.tests import utils
+import mock
+
+
+class BlazarClientPluginTest(common.HeatTestCase):
+
+    def setUp(self):
+        super(BlazarClientPluginTest, self).setUp()
+        self.blazar_client = mock.MagicMock()
+        context = utils.dummy_context()
+        self.blazar_client_plugin = context.clients.client_plugin('blazar')
+
+    def _stub_client(self):
+        self.blazar_client_plugin.client = lambda: self.blazar_client
+
+    def test_create(self):
+        client = self.blazar_client_plugin.client()
+        self.assertEqual(None, client.blazar_url)
+
+    def test_has_host_pass(self):
+        self._stub_client()
+        self.blazar_client.host.list.return_value = ['hosta']
+        self.assertEqual(True, self.blazar_client_plugin.has_host())
+
+    def test_has_host_fail(self):
+        self._stub_client()
+        self.blazar_client.host.list.return_value = []
+        self.assertEqual(False, self.blazar_client_plugin.has_host())
diff --git a/lower-constraints.txt b/lower-constraints.txt
index f7141f463d..e9954c396c 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -101,6 +101,7 @@ pyOpenSSL==17.5.0
 pyparsing==2.2.0
 pyperclip==1.6.0
 python-barbicanclient==4.5.2
+python-blazarclient===1.0.0
 python-ceilometerclient==2.5.0
 python-cinderclient==3.3.0
 python-dateutil==2.7.0
diff --git a/releasenotes/notes/add-blazar-client-plugin-e2077e8646ca5f1a.yaml b/releasenotes/notes/add-blazar-client-plugin-e2077e8646ca5f1a.yaml
new file mode 100644
index 0000000000..aafae46727
--- /dev/null
+++ b/releasenotes/notes/add-blazar-client-plugin-e2077e8646ca5f1a.yaml
@@ -0,0 +1,4 @@
+---
+other:
+  - |
+    Introduce a Blazar client plugin module that will be used by Blazar resources.
diff --git a/requirements.txt b/requirements.txt
index 8c5d4fc4d5..097885f064 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,6 +31,7 @@ oslo.versionedobjects>=1.31.2 # Apache-2.0
 PasteDeploy>=1.5.0 # MIT
 aodhclient>=0.9.0 # Apache-2.0
 python-barbicanclient>=4.5.2 # Apache-2.0
+python-blazarclient>=1.0.0 # Apache-2.0
 python-ceilometerclient>=2.5.0 # Apache-2.0
 python-cinderclient>=3.3.0 # Apache-2.0
 python-designateclient>=2.7.0 # Apache-2.0
diff --git a/setup.cfg b/setup.cfg
index 77d9e05d76..4cdd0b5db0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -65,6 +65,7 @@ oslo.policy.policies =
 heat.clients =
     aodh = heat.engine.clients.os.aodh:AodhClientPlugin
     barbican = heat.engine.clients.os.barbican:BarbicanClientPlugin
+    blazar = heat.engine.clients.os.blazar:BlazarClientPlugin
     ceilometer = heat.engine.clients.os.ceilometer:CeilometerClientPlugin
     cinder = heat.engine.clients.os.cinder:CinderClientPlugin
     designate = heat.engine.clients.os.designate:DesignateClientPlugin