Merge custom defaults with factory defaults

plugins/action/common/merge_defaults.py

@@ -0,0 +1,63 @@
+# Copyright (c) 2024 Cisco Systems, Inc. and its affiliates
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+# the Software, and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# SPDX-License-Identifier: MIT
+
+from __future__ import absolute_import, division, print_function
+
+
+__metaclass__ = type
+
+from ansible.utils.display import Display
+from ansible.plugins.action import ActionBase
+
+import importlib
+import os
+import pathlib
+import copy
+
+display = Display()
+
+
+def merge_dicts(d1, d2):
+    for k, v in d2.items():
+        if k in d1 and isinstance(d1[k], dict) and isinstance(v, dict):
+            d1[k] = merge_dicts(d1[k], v)
+        else:
+            d1[k] = v
+    return d1
+
+class ActionModule(ActionBase):
+
+    def run(self, tmp=None, task_vars=None):
+        # self._supports_async = True
+        results = super(ActionModule, self).run(tmp, task_vars)
+        results['failed'] = False
+        results['msg'] = None
+        results['defaults'] = None
+
+        # Get Data from Ansible Task
+        fac_def = self._task.args['factory_defaults']
+        cus_def = self._task.args['custom_defaults']
+
+        results['defaults'] = merge_dicts(fac_def, cus_def)
+        #import epdb; epdb.set_trace()
+
+        return results
+

roles/validate/defaults/main.yml → roles/validate/files/defaults.yml

@@ -20,7 +20,7 @@
 # SPDX-License-Identifier: MIT
 
 ---
-defaults:
+factory_defaults:
   vxlan:
     global:
       route_reflectors: 2

roles/validate/tasks/sub_main.yml

@@ -130,13 +130,32 @@
   ansible.builtin.include_tasks: manage_model_files_current.yml
   when: check_roles['save_previous']
 
-- name: Stat Host Specific Defaults
-  ansible.builtin.stat: path="{{ role_path }}/defaults/{{ inventory_hostname }}/defaults.yml"
-  register: host_defaults
+- name: Stat Factory Defaults
+  ansible.builtin.stat: path="{{ role_path }}/files/defaults.yml"
+  register: factory_defaults_file
   delegate_to: localhost
 
-- name: Include Host Specific Defaults if Available
+- name: Include Factory Defaults if Available
   ansible.builtin.include_vars:
-    file: "{{ role_path }}/defaults/{{ inventory_hostname }}/defaults.yml"
-  when: host_defaults.stat.exists
+    file: "{{ role_path }}/files/defaults.yml"
+  when: factory_defaults_file.stat.exists
+  delegate_to: localhost
+
+- name: Stat Custom Specific Defaults
+  ansible.builtin.stat: path="{{ custom_defaults_path }}"
+  register: custom_defaults_file
+  delegate_to: localhost
+
+- name: Include Custom Defaults if Available
+  ansible.builtin.include_vars:
+    file: "{{ custom_defaults_path }}"
+  when: custom_defaults_file.stat.exists
+  delegate_to: localhost
+
+- name: Merge factory and custom defaults
+  when: custom_defaults_file.stat.exists
+  cisco.nac_dc_vxlan.common.merge_defaults:
+    factory_defaults: "{{ factory_defaults }}"
+    custom_defaults: "{{ defaults }}"
+  register: defaults
   delegate_to: localhost