mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
289 lines
9.1 KiB
Python
289 lines
9.1 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright 2019 Red Hat
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# GNU General Public License v3.0+
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# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = '''
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---
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module: ce_multicast_global
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author: xuxiaowei0512 (@xuxiaowei0512)
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short_description: Manages multicast global configuration on HUAWEI CloudEngine switches.
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description:
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- Manages multicast global on HUAWEI CloudEngine switches.
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notes:
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- If no vrf is supplied, vrf is set to default.
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- If I(state=absent), the route will be removed, regardless of the non-required parameters.
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- This module requires the netconf system service be enabled on the remote device being managed.
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- This module works with connection C(netconf).
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options:
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aftype:
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description:
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- Destination ip address family type of static route.
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required: true
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type: str
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choices: ['v4','v6']
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vrf:
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description:
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- VPN instance of destination ip address.
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type: str
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state:
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description:
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- Specify desired state of the resource.
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type: str
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default: present
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choices: ['present','absent']
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'''
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EXAMPLES = '''
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---
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- name: multicast routing-enable
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ce_multicast_global:
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aftype: v4
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state: absent
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provider: "{{ cli }}"
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- name: multicast routing-enable
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ce_multicast_global:
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aftype: v4
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state: present
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provider: "{{ cli }}"
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- name: multicast routing-enable
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ce_multicast_global:
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aftype: v4
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vrf: vrf1
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provider: "{{ cli }}"
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'''
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RETURN = '''
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proposed:
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description: k/v pairs of parameters passed into module
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returned: always
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type: dict
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sample: {"addressFamily": "ipv4unicast", "state": "present", "vrfName": "_public_"}
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existing:
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description: k/v pairs of existing switchport
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returned: always
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type: dict
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sample: {}
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end_state:
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description: k/v pairs of switchport after module execution
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returned: always
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type: dict
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sample: {"addressFamily": "ipv4unicast", "state": "present", "vrfName": "_public_"}
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updates:
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description: command list sent to the device
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returned: always
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type: list
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sample: ["multicast routing-enable"]
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changed:
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description: check to see if a change was made on the device
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returned: always
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type: bool
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sample: true
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'''
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from xml.etree import ElementTree
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from ansible.module_utils.basic import AnsibleModule
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from ansible_collections.community.general.plugins.module_utils.network.cloudengine.ce import get_nc_config, set_nc_config
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CE_NC_GET_MULTICAST_GLOBAL = """
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<filter type="subtree">
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<mcastbase xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
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<mcastAfsEnables>
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<mcastAfsEnable>
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<addressFamily>%s</addressFamily>
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<vrfName>%s</vrfName>
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</mcastAfsEnable>
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</mcastAfsEnables>
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</mcastbase>
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</filter>
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"""
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CE_NC_MERGE_MULTICAST_GLOBAL = """
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<mcastbase xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
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<mcastAfsEnables>
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<mcastAfsEnable operation="merge">
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<vrfName>%s</vrfName>
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<addressFamily>%s</addressFamily>
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</mcastAfsEnable>
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</mcastAfsEnables>
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</mcastbase>
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"""
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CE_NC_DELETE_MULTICAST_GLOBAL = """
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<mcastbase xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
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<mcastAfsEnables>
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<mcastAfsEnable operation="delete">
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<vrfName>%s</vrfName>
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<addressFamily>%s</addressFamily>
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</mcastAfsEnable>
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</mcastAfsEnables>
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</mcastbase>
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"""
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def build_config_xml(xmlstr):
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"""build config xml"""
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return '<config> ' + xmlstr + ' </config>'
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class MulticastGlobal(object):
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"""multicast global module"""
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def __init__(self, argument_spec):
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"""multicast global info"""
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self.spec = argument_spec
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self.module = None
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self._initmodule_()
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self.aftype = self.module.params['aftype']
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self.state = self.module.params['state']
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if self.aftype == "v4":
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self.version = "ipv4unicast"
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else:
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self.version = "ipv6unicast"
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# vpn instance info
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self.vrf = self.module.params['vrf']
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if self.vrf is None:
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self.vrf = "_public_"
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# state
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self.changed = False
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self.updates_cmd = list()
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self.results = dict()
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self.proposed = dict()
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self.existing = dict()
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self.end_state = dict()
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self.multicast_global_info = dict()
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def _initmodule_(self):
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"""init module"""
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self.module = AnsibleModule(
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argument_spec=self.spec, supports_check_mode=False)
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def _checkresponse_(self, xml_str, xml_name):
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"""check if response message is already succeed."""
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if "<ok/>" not in xml_str:
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self.module.fail_json(msg='Error: %s failed.' % xml_name)
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def set_change_state(self):
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"""set change state"""
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state = self.state
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change = False
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self.get_multicast_global()
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# new or edit
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if state == 'present':
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if not self.multicast_global_info.get('multicast_global'):
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# i.e. self.multicast_global_info['multicast_global'] has not value
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change = True
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else:
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# delete
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if self.multicast_global_info.get('multicast_global'):
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# i.e. self.multicast_global_info['multicast_global'] has value
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change = True
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self.changed = change
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def get_multicast_global(self):
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"""get one data"""
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self.multicast_global_info["multicast_global"] = list()
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getxmlstr = CE_NC_GET_MULTICAST_GLOBAL % (
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self.version, self.vrf)
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xml_str = get_nc_config(self.module, getxmlstr)
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if 'data/' in xml_str:
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return
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xml_str = xml_str.replace('\r', '').replace('\n', ''). \
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replace('xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"', ""). \
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replace('xmlns="http://www.huawei.com/netconf/vrp"', "")
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root = ElementTree.fromstring(xml_str)
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mcast_enable = root.findall(
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"mcastbase/mcastAfsEnables/mcastAfsEnable")
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if mcast_enable:
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# i.e. mcast_enable = [{vrfName:11,addressFamily:'xx'},{vrfName:22,addressFamily:'xx'}...]
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for mcast_enable_key in mcast_enable:
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# i.e. mcast_enable_key = {vrfName:11,addressFamily:'xx'}
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mcast_info = dict()
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for ele in mcast_enable_key:
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if ele.tag in ["vrfName", "addressFamily"]:
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mcast_info[ele.tag] = ele.text
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self.multicast_global_info['multicast_global'].append(mcast_info)
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def get_existing(self):
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"""get existing information"""
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self.set_change_state()
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self.existing["multicast_global"] = self.multicast_global_info["multicast_global"]
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def get_proposed(self):
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"""get proposed information"""
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self.proposed['addressFamily'] = self.version
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self.proposed['state'] = self.state
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self.proposed['vrfName'] = self.vrf
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def set_multicast_global(self):
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"""set multicast global"""
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if not self.changed:
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return
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version = self.version
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state = self.state
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if state == "present":
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configxmlstr = CE_NC_MERGE_MULTICAST_GLOBAL % (self.vrf, version)
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else:
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configxmlstr = CE_NC_DELETE_MULTICAST_GLOBAL % (self.vrf, version)
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conf_str = build_config_xml(configxmlstr)
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recv_xml = set_nc_config(self.module, conf_str)
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self._checkresponse_(recv_xml, "SET_MULTICAST_GLOBAL")
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def set_update_cmd(self):
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"""set update command"""
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if not self.changed:
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return
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if self.state == "present":
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self.updates_cmd.append('multicast routing-enable')
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else:
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self.updates_cmd.append('undo multicast routing-enable')
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def get_end_state(self):
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"""get end state information"""
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self.get_multicast_global()
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self.end_state["multicast_global"] = self.multicast_global_info["multicast_global"]
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def work(self):
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"""worker"""
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self.get_existing()
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self.get_proposed()
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self.set_multicast_global()
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self.set_update_cmd()
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self.get_end_state()
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self.results['changed'] = self.changed
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self.results['existing'] = self.existing
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self.results['proposed'] = self.proposed
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self.results['end_state'] = self.end_state
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if self.changed:
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self.results['updates'] = self.updates_cmd
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else:
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self.results['updates'] = list()
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self.module.exit_json(**self.results)
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def main():
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"""main"""
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argument_spec = dict(
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aftype=dict(choices=['v4', 'v6'], required=True),
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vrf=dict(required=False, type='str'),
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state=dict(choices=['absent', 'present'], default='present', required=False),
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)
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interface = MulticastGlobal(argument_spec)
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interface.work()
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if __name__ == '__main__':
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main()
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