EVOLUTION-MANAGER

Edit File: vlans.py

#
# -*- 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)
"""
The ios vlans fact class
It is in this file the configuration is collected from the device
for a given resource, parsed, and the facts tree is populated
based on the configuration.
"""

from __future__ import absolute_import, division, print_function
__metaclass__ = type

from copy import deepcopy
from ansible.module_utils.network.common import utils
from ansible.module_utils.network.ios.argspec.vlans.vlans import VlansArgs

class VlansFacts(object):
    """ The ios vlans fact class
    """

def __init__(self, module, subspec='config', options='options'):
        self._module = module
        self.argument_spec = VlansArgs.argument_spec
        spec = deepcopy(self.argument_spec)
        if subspec:
            if options:
                facts_argument_spec = spec[subspec][options]
            else:
                facts_argument_spec = spec[subspec]
        else:
            facts_argument_spec = spec

self.generated_spec = utils.generate_dict(facts_argument_spec)

def populate_facts(self, connection, ansible_facts, data=None):
        """ Populate the facts for vlans
        :param connection: the device connection
        :param ansible_facts: Facts dictionary
        :param data: previously collected conf
        :rtype: dictionary
        :returns: facts
        """
        if connection:
            pass

objs = []
        mtu_objs = []
        remote_objs = []
        final_objs = []
        if not data:
            data = connection.get('show vlan')
        # operate on a collection of resource x
        config = data.split('\n')
        # Get individual vlan configs separately
        vlan_info = ''
        for conf in config:
            if 'Name' in conf:
                vlan_info = 'Name'
            elif 'Type' in conf:
                vlan_info = 'Type'
            elif 'Remote' in conf:
                vlan_info = 'Remote'
            elif "AREHops" in conf or "STEHops" in conf:
                vlan_info = "Hops"
            if conf and ' ' not in filter(None, conf.split('-')):
                obj = self.render_config(self.generated_spec, conf, vlan_info)
                if 'mtu' in obj:
                    mtu_objs.append(obj)
                elif 'remote_span' in obj:
                    remote_objs = obj
                elif obj:
                    objs.append(obj)
        # Appending MTU value to the retrieved dictionary
        for o, m in zip(objs, mtu_objs):
            o.update(m)
            final_objs.append(o)

# Appending Remote Span value to related VLAN:
        if remote_objs:
            if remote_objs.get('remote_span'):
                for each in remote_objs.get('remote_span'):
                    for every in final_objs:
                        if each == every.get('vlan_id'):
                            every.update({'remote_span': True})
                            break

facts = {}
        if final_objs:
            facts['vlans'] = []
            params = utils.validate_config(self.argument_spec, {'config': objs})

for cfg in params['config']:
                facts['vlans'].append(utils.remove_empties(cfg))
        ansible_facts['ansible_network_resources'].update(facts)

return ansible_facts

def render_config(self, spec, conf, vlan_info):
        """
        Render config as dictionary structure and delete keys
          from spec for null values

:param spec: The facts tree, generated from the argspec
        :param conf: The configuration
        :rtype: dictionary
        :returns: The generated config
        """
        config = deepcopy(spec)

if vlan_info == 'Name' and 'Name' not in conf:
            conf = list(filter(None, conf.split(' ')))
            config['vlan_id'] = int(conf[0])
            config['name'] = conf[1]
            if len(conf[2].split('/')) > 1:
                if conf[2].split('/')[0] == 'sus':
                    config['state'] = 'suspend'
                elif conf[2].split('/')[0] == 'act':
                    config['state'] = 'active'
                config['shutdown'] = 'enabled'
            else:
                if conf[2] == 'suspended':
                    config['state'] = 'suspend'
                elif conf[2] == 'active':
                    config['state'] = 'active'
                config['shutdown'] = 'disabled'
        elif vlan_info == 'Type' and 'Type' not in conf:
            conf = list(filter(None, conf.split(' ')))
            config['mtu'] = int(conf[3])
        elif vlan_info == 'Remote':
            if len(conf.split(',')) > 1 or conf.isdigit():
                remote_span_vlan = []
                if len(conf.split(',')) > 1:
                    remote_span_vlan = conf.split(',')
                else:
                    remote_span_vlan.append(conf)
                remote_span = []
                for each in remote_span_vlan:
                    remote_span.append(int(each))
                config['remote_span'] = remote_span

return utils.remove_empties(config)