diff --git a/doc/source/modules/modules-tripleo_plan_parameters_update.rst b/doc/source/modules/modules-tripleo_plan_parameters_update.rst
new file mode 100644
index 000000000..67e76c45b
--- /dev/null
+++ b/doc/source/modules/modules-tripleo_plan_parameters_update.rst
@@ -0,0 +1,14 @@
+=======================================
+Module - tripleo_plan_parameters_update
+=======================================
+
+
+This module provides for the following ansible plugin:
+
+    * tripleo_plan_parameters_update
+
+
+.. ansibleautoplugin::
+   :module: tripleo_ansible/ansible_plugins/modules/tripleo_plan_parameters_update.py
+   :documentation: true
+   :examples: true
diff --git a/tripleo_ansible/ansible_plugins/modules/tripleo_plan_parameters_update.py b/tripleo_ansible/ansible_plugins/modules/tripleo_plan_parameters_update.py
new file mode 100644
index 000000000..0f3a1955e
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+++ b/tripleo_ansible/ansible_plugins/modules/tripleo_plan_parameters_update.py
@@ -0,0 +1,153 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Copyright (c) 2018 OpenStack Foundation
+# All Rights Reserved.
+#
+#    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 __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
+import yaml
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.openstack import openstack_full_argument_spec
+from ansible.module_utils.openstack import openstack_module_kwargs
+from ansible.module_utils.openstack import openstack_cloud_from_module
+
+# NOTE: This is still using the legacy clients. We've not
+#       changed to using the OpenStackSDK fully because
+#       tripleo-common expects the legacy clients. Once
+#       we've updated tripleo-common to use the SDK we
+#       should revise this.
+from heatclient.v1 import client as heatclient
+from swiftclient import client as swift_client
+
+from tripleo_common.utils import stack_parameters as stack_param_utils
+
+ANSIBLE_METADATA = {
+    'metadata_version': '1.1',
+    'status': ['preview'],
+    'supported_by': 'community'
+}
+
+DOCUMENTATION = '''
+---
+module: tripleo_plan_parameters_update
+
+short_description: Update plan parameters
+
+version_added: "2.8"
+
+description:
+    - "Update plan parameters and validate stack"
+
+options:
+    container:
+        description:
+            - Overcloud plan container name
+        type: str
+        default: overcloud
+    parameters:
+        description:
+            - Parameters to update
+        type: dict
+        default: {}
+    parameter_key:
+        description:
+            - Heat parameter key
+        type: str
+        default: parameter_defaults
+    validate:
+        description:
+            - Validate heat stack
+        type: bool
+        default: true
+
+author:
+    - Rabi Mishra (@ramishra)
+'''
+
+EXAMPLES = '''
+- name: Update Plan params
+  tripleo_plan_parameters_update:
+      container: overcloud
+      parameters:
+          RootStackName: overcloud
+      validate: false
+'''
+
+
+def run_module():
+    result = dict(
+        success=False,
+        changed=False,
+        error="",
+    )
+
+    argument_spec = openstack_full_argument_spec(
+        **yaml.safe_load(DOCUMENTATION)['options']
+    )
+
+    module = AnsibleModule(
+        argument_spec,
+        supports_check_mode=False,
+        **openstack_module_kwargs()
+    )
+
+    def get_object_client(session):
+        return swift_client.Connection(
+            session=session,
+            retries=10,
+            starting_backoff=3,
+            max_backoff=120)
+
+    def get_orchestration_client(session):
+        return heatclient.Client(
+            session=session)
+
+    try:
+        container = module.params.get('container')
+        parameters = module.params.get('parameters')
+        parameter_key = module.params.get('parameter_key')
+        validate = module.params.get('validate')
+        _, conn = openstack_cloud_from_module(module)
+        session = conn.session
+
+        swift = get_object_client(session)
+        heat = get_orchestration_client(session)
+        stack_param_utils.update_parameters(
+            swift, heat,  parameters,
+            container=container,
+            parameter_key=parameter_key,
+            validate=validate)
+        result['success'] = True
+        result['changed'] = True
+    except Exception as err:
+        result['error'] = str(err)
+        result['msg'] = ("Error updating parameters for plan %s: %s" % (
+            container, err))
+        module.fail_json(**result)
+
+    # in the event of a successful module execution, you will want to
+    # simple AnsibleModule.exit_json(), passing the key/value results
+    module.exit_json(**result)
+
+
+def main():
+    run_module()
+
+
+if __name__ == '__main__':
+    main()