Adding new module azure_rm_networkinterace_facts (#3460)

* Adding new Azure module.

* Updating based on PR comments

cloud/azure/azure_rm_networkinterface_facts.py

@@ -0,0 +1,226 @@
+#!/usr/bin/python
+#
+# Copyright (c) 2016 Matt Davis, <mdavis@ansible.com>
+#                    Chris Houseknecht, <house@redhat.com>
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+DOCUMENTATION = '''
+---
+module: azure_rm_networkinterface_facts
+
+version_added: "2.1"
+
+short_description: Get network interface facts.
+
+description:
+    - Get facts for a specific network interface or all network interfaces within a resource group.
+
+options:
+    name:
+        description:
+            - Only show results for a specific network interface.
+        required: false
+        default: null
+    resource_group:
+        description:
+            - Name of the resource group containing the network interface(s). Required when searching by name.
+        required: false
+        default: null
+    tags:
+        description:
+            - Limit results by providing a list of tags. Format tags as 'key' or 'key:value'.
+        required: false
+        default: null
+
+extends_documentation_fragment:
+    - azure
+
+author:
+    - "Chris Houseknecht (@chouseknecht)"
+    - "Matt Davis (@nitzmahone)"
+
+'''
+
+EXAMPLES = '''
+    - name: Get facts for one network interface
+      azure_rm_networkinterface_facts:
+        resource_group: Testing
+        name: nic001
+
+    - name: Get network interfaces within a resource group
+      azure_rm_networkinterface_facts:
+        resource_group: Testing
+
+    - name: Get network interfaces by tag
+      azure_rm_networkinterface_facts:
+        resource_group: Testing
+        tags:
+          - testing
+          - foo:bar
+'''
+
+RETURN = '''
+changed:
+    description: Whether or not the object was changed.
+    returned: always
+    type: bool
+    sample: False
+objects:
+    description: List containing a set of facts for each selected object.
+    returned: always
+    type: list
+    sample: [{
+        "dns_settings": {
+            "applied_dns_servers": [],
+            "dns_servers": [],
+            "internal_dns_name_label": null,
+            "internal_fqdn": null
+        },
+        "enable_ip_forwarding": false,
+        "etag": "W/\"59726bfc-08c4-44ed-b900-f6a559876a9d\"",
+        "id": "/subscriptions/3f7e29ba-24e0-42f6-8d9c-5149a14bda37/resourceGroups/Testing/providers/Microsoft.Network/networkInterfaces/nic003",
+        "ip_configuration": {
+            "name": "default",
+            "private_ip_address": "10.10.0.4",
+            "private_ip_allocation_method": "Dynamic",
+            "public_ip_address": {
+                "id": "/subscriptions/3f7e29ba-24e0-42f6-8d9c-5149a14bda37/resourceGroups/Testing/providers/Microsoft.Network/publicIPAddresses/publicip001",
+                "name": "publicip001"
+            },
+            "subnet": {
+                "id": "/subscriptions/3f7e29ba-24e0-42f6-8d9c-5149a14bda37/resourceGroups/Testing/providers/Microsoft.Network/virtualNetworks/vnet001/subnets/subnet001",
+                "name": "subnet001",
+                "virtual_network_name": "vnet001"
+            }
+        },
+        "location": "westus",
+        "mac_address": null,
+        "name": "nic003",
+        "network_security_group": {
+            "id": "/subscriptions/3f7e29ba-24e0-42f6-8d9c-5149a14bda37/resourceGroups/Testing/providers/Microsoft.Network/networkSecurityGroups/secgroup001",
+            "name": "secgroup001"
+        },
+        "primary": null,
+        "provisioning_state": "Succeeded",
+        "tags": {},
+        "type": "Microsoft.Network/networkInterfaces"
+    }]
+'''
+
+from ansible.module_utils.basic import *
+from ansible.module_utils.azure_rm_common import *
+
+try:
+    from msrestazure.azure_exceptions import CloudError
+    from azure.common import AzureMissingResourceHttpError, AzureHttpError
+except:
+    # This is handled in azure_rm_common
+    pass
+
+
+AZURE_OBJECT_CLASS = 'NetworkInterface'
+
+
+class AzureRMNetworkInterfaceFacts(AzureRMModuleBase):
+
+    def __init__(self):
+
+        self.module_arg_spec = dict(
+            name=dict(type='str'),
+            resource_group=dict(type='str'),
+            tags=dict(type='list')
+        )
+
+        self.results = dict(
+            changed=False,
+            objects=[]
+        )
+
+        self.name = None
+        self.resource_group = None
+        self.tags = None
+
+        super(AzureRMNetworkInterfaceFacts, self).__init__(self.module_arg_spec,
+                                                           supports_tags=False,
+                                                           facts_module=True
+                                                           )
+
+    def exec_module(self, **kwargs):
+
+        for key in self.module_arg_spec:
+            setattr(self, key, kwargs[key])
+
+        if self.name and not self.resource_group:
+            self.fail("Parameter error: resource group required when filtering by name.")
+
+        if self.name:
+            self.results['objects'] = self.get_item()
+        elif self.resource_group:
+            self.results['objects'] = self.list_resource_group()
+        else:
+            self.results['objects'] = self.list_all()
+
+        return self.results
+
+    def get_item(self):
+        self.log('Get properties for {0}'.format(self.name))
+        result = []
+        item = None
+        try:
+            item = self.network_client.network_interfaces.get(self.resource_group, self.name)
+        except:
+            pass
+
+        if item and self.has_tags(item.tags, self.tags):
+            result = [self.serialize_obj(item, AZURE_OBJECT_CLASS)]
+
+        return result
+
+    def list_resource_group(self):
+        self.log('List for resource group')
+        try:
+            response = self.network_client.network_interfaces.list(self.resource_group)
+        except Exception as exc:
+            self.fail("Error listing by resource group {0} - {1}".format(self.resource_group, str(exc)))
+
+        results = []
+        for item in response:
+            if self.has_tags(item.tags, self.tags):
+                results.append(self.serialize_obj(item, AZURE_OBJECT_CLASS))
+        return results
+
+    def list_all(self):
+        self.log('List all')
+        try:
+            response = self.network_client.network_interfaces.list_all()
+        except Exception as exc:
+            self.fail("Error listing all - {1}".format(self.resource_group, str(exc)))
+
+        results = []
+        for item in response:
+            if self.has_tags(item.tags, self.tags):
+                results.append(self.serialize_obj(item, AZURE_OBJECT_CLASS))
+        return results
+
+
+def main():
+    AzureRMNetworkInterfaceFacts()
+
+if __name__ == '__main__':
+    main()
+