Remove dynamic-grouping common task file

This is only used once so is not necessary to be in common_tasks

Change-Id: I55ebc64c49c0dc122304edbf195468cf1652a4e8

playbooks/common-tasks/dynamic-grouping.yml

@@ -1,24 +0,0 @@
----
-# Copyright 2016, Logan Vig <logan2211@gmail.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.
-
-- name: Add hosts to dynamic inventory group
-  add_host:
-    group: "{{ dest_group }}"
-    name: "{{ item }}"
-  with_items: "{{ groups[src_group] }}"
-  when:
-    - "group_when | default(True)"
-  tags:
-    - common-grouping

playbooks/os-neutron-install.yml

@@ -36,8 +36,13 @@
   hosts: localhost
   gather_facts: no
   tasks:
-    - name: Importing dynamic-grouping tasks
-      import_tasks: common-tasks/dynamic-grouping.yml
+    - name: Add hosts to dynamic inventory group
+      add_host:
+        group: "{{ dest_group }}"
+        name: "{{ item }}"
+      with_items: "{{ groups[src_group] }}"
+      when:
+        - "group_when | default(True)"
       vars:
         src_group: "nova_compute"
         dest_group: "neutron_l3_agent, neutron_metadata_agent"