FcoeNetworkFactsModule for HPE OneView (#28728)

* Add FcoeNetworkFactsModule for retrieving HPE OneView FCoE Networks

- Allow querying for FCoE Network resources in HPE OneView
- Adds unit tests to new module

* Fix "required: no"

lib/ansible/modules/remote_management/oneview/oneview_fcoe_network_facts.py

@@ -0,0 +1,98 @@
+#!/usr/bin/python
+# Copyright (c) 2016-2017 Hewlett Packard Enterprise Development LP
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = '''
+---
+module: oneview_fcoe_network_facts
+short_description: Retrieve the facts about one or more of the OneView FCoE Networks
+description:
+    - Retrieve the facts about one or more of the FCoE Networks from OneView.
+version_added: "2.4"
+requirements:
+    - hpOneView >= 2.0.1
+author:
+    - Felipe Bulsoni (@fgbulsoni)
+    - Thiago Miotto (@tmiotto)
+    - Adriane Cardozo (@adriane-cardozo)
+options:
+    name:
+      description:
+        - FCoE Network name.
+extends_documentation_fragment:
+    - oneview
+    - oneview.factsparams
+'''
+
+EXAMPLES = '''
+- name: Gather facts about all FCoE Networks
+  oneview_fcoe_network_facts:
+    config: /etc/oneview/oneview_config.json
+  delegate_to: localhost
+
+- debug: var=fcoe_networks
+
+- name: Gather paginated, filtered and sorted facts about FCoE Networks
+  oneview_fcoe_network_facts:
+    config: /etc/oneview/oneview_config.json
+    params:
+      start: 0
+      count: 3
+      sort: 'name:descending'
+      filter: 'vlanId=2'
+  delegate_to: localhost
+
+- debug: var=fcoe_networks
+
+- name: Gather facts about a FCoE Network by name
+  oneview_fcoe_network_facts:
+    config: /etc/oneview/oneview_config.json
+    name: Test FCoE Network Facts
+  delegate_to: localhost
+
+- debug: var=fcoe_networks
+'''
+
+RETURN = '''
+fcoe_networks:
+    description: Has all the OneView facts about the FCoE Networks.
+    returned: Always, but can be null.
+    type: dict
+'''
+
+from ansible.module_utils.oneview import OneViewModuleBase
+
+
+class FcoeNetworkFactsModule(OneViewModuleBase):
+    def __init__(self):
+        argument_spec = dict(
+            name=dict(type='str'),
+            params=dict(type='dict'),
+        )
+
+        super(FcoeNetworkFactsModule, self).__init__(additional_arg_spec=argument_spec)
+
+    def execute_module(self):
+
+        if self.module.params['name']:
+            fcoe_networks = self.oneview_client.fcoe_networks.get_by('name', self.module.params['name'])
+        else:
+            fcoe_networks = self.oneview_client.fcoe_networks.get_all(**self.facts_params)
+
+        return dict(changed=False,
+                    ansible_facts=dict(fcoe_networks=fcoe_networks))
+
+
+def main():
+    FcoeNetworkFactsModule().run()
+
+
+if __name__ == '__main__':
+    main()