Resource module for ios_interfaces and Facts Update (#59716)

* ios interfaces resource

2 files changed, 154 insertions, 0 deletions

diff --git a/lib/ansible/module_utils/network/ios/utils/__init__.py b/lib/ansible/module_utils/network/ios/utils/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/lib/ansible/module_utils/network/ios/utils/__init__.py
diff --git a/lib/ansible/module_utils/network/ios/utils/utils.py b/lib/ansible/module_utils/network/ios/utils/utils.py
new file mode 100644
index 0000000000..7e89fd60df
--- /dev/null
+++ b/lib/ansible/module_utils/network/ios/utils/utils.py
@@ -0,0 +1,154 @@
+#
+# -*- coding: utf-8 -*-
+# Copyright 2019 Red Hat
+# GNU General Public License v3.0+
+# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+# utils
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+from ansible.module_utils.six import iteritems
+
+
+def remove_command_from_config_list(interface, cmd, commands):
+    # To delete the passed config
+    if interface not in commands:
+        commands.insert(0, interface)
+    commands.append('no %s' % cmd)
+    return commands
+
+
+def add_command_to_config_list(interface, cmd, commands):
+    # To set the passed config
+    if interface not in commands:
+        commands.insert(0, interface)
+    commands.append(cmd)
+
+
+def dict_diff(sample_dict):
+    # Generate a set with passed dictionary for comparison
+    test_dict = {}
+    for k, v in iteritems(sample_dict):
+        if v is not None:
+            test_dict.update({k: v})
+    return_set = set(tuple(test_dict.items()))
+    return return_set
+
+
+def filter_dict_having_none_value(want, have):
+    # Generate dict with have dict value which is None in want dict
+    test_dict = dict()
+    test_dict['name'] = want.get('name')
+    for k, v in iteritems(want):
+        if v is None:
+            val = have.get(k)
+            test_dict.update({k: val})
+    return test_dict
+
+
+def remove_duplicate_interface(commands):
+    # Remove duplicate interface from commands
+    set_cmd = []
+    for each in commands:
+        if 'interface' in each:
+            if each not in set_cmd:
+                set_cmd.append(each)
+        else:
+            set_cmd.append(each)
+
+    return set_cmd
+
+
+def search_obj_in_list(name, lst):
+    for o in lst:
+        if o['name'] == name:
+            return o
+    return None
+
+
+def normalize_interface(name):
+    """Return the normalized interface name
+    """
+    if not name:
+        return
+
+    def _get_number(name):
+        digits = ''
+        for char in name:
+            if char.isdigit() or char in '/.':
+                digits += char
+        return digits
+
+    if name.lower().startswith('gi'):
+        if_type = 'GigabitEthernet'
+    elif name.lower().startswith('te'):
+        if_type = 'TenGigabitEthernet'
+    elif name.lower().startswith('fa'):
+        if_type = 'FastEthernet'
+    elif name.lower().startswith('fo'):
+        if_type = 'FortyGigabitEthernet'
+    elif name.lower().startswith('long'):
+        if_type = 'LongReachEthernet'
+    elif name.lower().startswith('et'):
+        if_type = 'Ethernet'
+    elif name.lower().startswith('vl'):
+        if_type = 'Vlan'
+    elif name.lower().startswith('lo'):
+        if_type = 'loopback'
+    elif name.lower().startswith('po'):
+        if_type = 'port-channel'
+    elif name.lower().startswith('nv'):
+        if_type = 'nve'
+    elif name.lower().startswith('twe'):
+        if_type = 'TwentyFiveGigE'
+    elif name.lower().startswith('hu'):
+        if_type = 'HundredGigE'
+    else:
+        if_type = None
+
+    number_list = name.split(' ')
+    if len(number_list) == 2:
+        number = number_list[-1].strip()
+    else:
+        number = _get_number(name)
+
+    if if_type:
+        proper_interface = if_type + number
+    else:
+        proper_interface = name
+
+    return proper_interface
+
+
+def get_interface_type(interface):
+    """Gets the type of interface
+    """
+
+    if interface.upper().startswith('GI'):
+        return 'GigabitEthernet'
+    elif interface.upper().startswith('TE'):
+        return 'TenGigabitEthernet'
+    elif interface.upper().startswith('FA'):
+        return 'FastEthernet'
+    elif interface.upper().startswith('FO'):
+        return 'FortyGigabitEthernet'
+    elif interface.upper().startswith('LON'):
+        return 'LongReachEthernet'
+    elif interface.upper().startswith('ET'):
+        return 'Ethernet'
+    elif interface.upper().startswith('VL'):
+        return 'Vlan'
+    elif interface.upper().startswith('LO'):
+        return 'loopback'
+    elif interface.upper().startswith('PO'):
+        return 'port-channel'
+    elif interface.upper().startswith('NV'):
+        return 'nve'
+    elif interface.upper().startswith('TWE'):
+        return 'TwentyFiveGigE'
+    elif interface.upper().startswith('HU'):
+        return 'HundredGigE'
+    else:
+        return 'unknown'