Mellanox OS name change: MLNXOS changed to ONYX (#34753)

* Mellanox OS name change: MLNXOS changed to ONYX

Signed-off-by: Samer Deeb <samerd@mellanox.com>

* Fix alphabetical order of modules metadata

Signed-off-by: Samer Deeb <samerd@mellanox.com>

lib/ansible/modules/network/onyx/onyx_vlan.py

@@ -0,0 +1,201 @@
+#!/usr/bin/python
+#
+# Copyright: Ansible Project
+# 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: onyx_vlan
+version_added: "2.5"
+author: "Samer Deeb (@samerd) Alex Tabachnik (@atabachnik)"
+short_description: Manage VLANs on Mellanox ONYX network devices
+description:
+  - This module provides declarative management of VLANs
+    on Mellanox ONYX network devices.
+options:
+  name:
+    description:
+      - Name of the VLAN.
+  vlan_id:
+    description:
+      - ID of the VLAN.
+  aggregate:
+    description: List of VLANs definitions.
+  purge:
+    description:
+      - Purge VLANs not defined in the I(aggregate) parameter.
+    default: no
+  state:
+    description:
+      - State of the VLAN configuration.
+    default: present
+    choices: ['present', 'absent']
+"""
+
+EXAMPLES = """
+- name: configure VLAN ID and name
+  onyx_vlan:
+    vlan_id: 20
+    name: test-vlan
+
+- name: remove configuration
+  onyx_vlan:
+    state: absent
+"""
+
+RETURN = """
+commands:
+  description: The list of configuration mode commands to send to the device
+  returned: always.
+  type: list
+  sample:
+    - vlan 20
+    - name test-vlan
+    - exit
+"""
+
+from copy import deepcopy
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.six import iteritems
+from ansible.module_utils.network.common.utils import remove_default_spec
+
+from ansible.module_utils.network.onyx.onyx import BaseOnyxModule
+from ansible.module_utils.network.onyx.onyx import show_cmd
+
+
+class OnyxVlanModule(BaseOnyxModule):
+    _purge = False
+
+    @classmethod
+    def _get_element_spec(cls):
+        return dict(
+            vlan_id=dict(type='int'),
+            name=dict(type='str'),
+            state=dict(default='present', choices=['present', 'absent']),
+        )
+
+    @classmethod
+    def _get_aggregate_spec(cls, element_spec):
+        aggregate_spec = deepcopy(element_spec)
+        aggregate_spec['vlan_id'] = dict(required=True)
+
+        # remove default in aggregate spec, to handle common arguments
+        remove_default_spec(aggregate_spec)
+        return aggregate_spec
+
+    def init_module(self):
+        """ module initialization
+        """
+        element_spec = self._get_element_spec()
+        aggregate_spec = self._get_aggregate_spec(element_spec)
+        argument_spec = dict(
+            aggregate=dict(type='list', elements='dict',
+                           options=aggregate_spec),
+            purge=dict(default=False, type='bool'),
+        )
+        argument_spec.update(element_spec)
+        required_one_of = [['vlan_id', 'aggregate']]
+        mutually_exclusive = [['vlan_id', 'aggregate']]
+        self._module = AnsibleModule(
+            argument_spec=argument_spec,
+            required_one_of=required_one_of,
+            mutually_exclusive=mutually_exclusive,
+            supports_check_mode=True)
+
+    def validate_vlan_id(self, value):
+        if value and not 1 <= int(value) <= 4094:
+            self._module.fail_json(msg='vlan id must be between 1 and 4094')
+
+    def get_required_config(self):
+        self._required_config = list()
+        module_params = self._module.params
+        aggregate = module_params.get('aggregate')
+        self._purge = module_params.get('purge', False)
+        if aggregate:
+            for item in aggregate:
+                for key in item:
+                    if item.get(key) is None:
+                        item[key] = module_params[key]
+                self.validate_param_values(item, item)
+                req_item = item.copy()
+                req_item['vlan_id'] = int(req_item['vlan_id'])
+                self._required_config.append(req_item)
+        else:
+            params = {
+                'vlan_id': module_params['vlan_id'],
+                'name': module_params['name'],
+                'state': module_params['state'],
+            }
+            self.validate_param_values(params)
+            self._required_config.append(params)
+
+    def _create_vlan_data(self, vlan_id, vlan_data):
+        return {
+            'vlan_id': vlan_id,
+            'name': self.get_config_attr(vlan_data, 'Name')
+        }
+
+    def _get_vlan_config(self):
+        return show_cmd(self._module, "show vlan")
+
+    def load_current_config(self):
+        # called in base class in run function
+        self._current_config = dict()
+        vlan_config = self._get_vlan_config()
+        if not vlan_config:
+            return
+        for vlan_id, vlan_data in iteritems(vlan_config):
+            try:
+                vlan_id = int(vlan_id)
+            except ValueError:
+                continue
+            self._current_config[vlan_id] = \
+                self._create_vlan_data(vlan_id, vlan_data)
+
+    def generate_commands(self):
+        req_vlans = set()
+        for req_conf in self._required_config:
+            state = req_conf['state']
+            vlan_id = req_conf['vlan_id']
+            if state == 'absent':
+                if vlan_id in self._current_config:
+                    self._commands.append('no vlan %s' % vlan_id)
+            else:
+                req_vlans.add(vlan_id)
+                self._generate_vlan_commands(vlan_id, req_conf)
+        if self._purge:
+            for vlan_id in self._current_config:
+                if vlan_id not in req_vlans:
+                    self._commands.append('no vlan %s' % vlan_id)
+
+    def _generate_vlan_commands(self, vlan_id, req_conf):
+        curr_vlan = self._current_config.get(vlan_id, {})
+        if not curr_vlan:
+            self._commands.append("vlan %s" % vlan_id)
+            self._commands.append("exit")
+        req_name = req_conf['name']
+        curr_name = curr_vlan.get('name')
+        if req_name:
+            if req_name != curr_name:
+                self._commands.append("vlan %s name %s" % (vlan_id, req_name))
+        elif req_name is not None:
+            if curr_name:
+                self._commands.append("vlan %s no name" % vlan_id)
+
+
+def main():
+    """ main entry point for module execution
+    """
+    OnyxVlanModule.main()
+
+
+if __name__ == '__main__':
+    main()