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community.general/plugins/modules/ipa_dnsrecord.py
Felix Fontein c0fd10e793
Various docs improvements (#8664) 
Various docs improvements.
2024-07-23 17:18:41 +02:00

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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (c) 2017, Abhijeet Kasurde (akasurde@redhat.com)
#
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import absolute_import, division, print_function
__metaclass__ = type
DOCUMENTATION = r'''
---
module: ipa_dnsrecord
author: Abhijeet Kasurde (@Akasurde)
short_description: Manage FreeIPA DNS records
description:
- Add, modify and delete an IPA DNS Record using IPA API.
attributes:
check_mode:
support: full
diff_mode:
support: none
options:
zone_name:
description:
- The DNS zone name to which DNS record needs to be managed.
required: true
type: str
record_name:
description:
- The DNS record name to manage.
required: true
aliases: ["name"]
type: str
record_type:
description:
- The type of DNS record name.
- Support for V(NS) was added in comunity.general 8.2.0.
- Support for V(SSHFP) was added in community.general 9.1.0.
required: false
default: 'A'
choices: ['A', 'AAAA', 'A6', 'CNAME', 'DNAME', 'MX', 'NS', 'PTR', 'SRV', 'TXT', 'SSHFP']
type: str
record_value:
description:
- Manage DNS record name with this value.
- Mutually exclusive with O(record_values), and exactly one of O(record_value) and O(record_values) has to be specified.
- Use O(record_values) if you need to specify multiple values.
- In the case of V(A) or V(AAAA) record types, this will be the IP address.
- In the case of V(A6) record type, this will be the A6 Record data.
- In the case of V(CNAME) record type, this will be the hostname.
- In the case of V(DNAME) record type, this will be the DNAME target.
- In the case of V(NS) record type, this will be the name server hostname. Hostname must already have a valid A or AAAA record.
- In the case of V(PTR) record type, this will be the hostname.
- In the case of V(TXT) record type, this will be a text.
- In the case of V(SRV) record type, this will be a service record.
- In the case of V(MX) record type, this will be a mail exchanger record.
- In the case of V(SSHFP) record type, this will be an SSH fingerprint record.
type: str
record_values:
description:
- Manage DNS record name with this value.
- Mutually exclusive with O(record_value), and exactly one of O(record_value) and O(record_values) has to be specified.
- In the case of V(A) or V(AAAA) record types, this will be the IP address.
- In the case of V(A6) record type, this will be the A6 Record data.
- In the case of V(CNAME) record type, this will be the hostname.
- In the case of V(DNAME) record type, this will be the DNAME target.
- In the case of V(NS) record type, this will be the name server hostname. Hostname must already have a valid A or AAAA record.
- In the case of V(PTR) record type, this will be the hostname.
- In the case of V(TXT) record type, this will be a text.
- In the case of V(SRV) record type, this will be a service record.
- In the case of V(MX) record type, this will be a mail exchanger record.
- In the case of V(SSHFP) record type, this will be an SSH fingerprint record.
type: list
elements: str
record_ttl:
description:
- Set the TTL for the record.
- Applies only when adding a new or changing the value of O(record_value) or O(record_values).
required: false
type: int
state:
description: State to ensure
required: false
default: present
choices: ["absent", "present"]
type: str
extends_documentation_fragment:
- community.general.ipa.documentation
- community.general.attributes
'''
EXAMPLES = r'''
- name: Ensure dns record is present
community.general.ipa_dnsrecord:
ipa_host: spider.example.com
ipa_pass: Passw0rd!
state: present
zone_name: example.com
record_name: vm-001
record_type: 'AAAA'
record_value: '::1'
- name: Ensure that dns records exists with a TTL
community.general.ipa_dnsrecord:
name: host02
zone_name: example.com
record_type: 'AAAA'
record_values: '::1,fe80::1'
record_ttl: 300
ipa_host: ipa.example.com
ipa_pass: topsecret
state: present
- name: Ensure a PTR record is present
community.general.ipa_dnsrecord:
ipa_host: spider.example.com
ipa_pass: Passw0rd!
state: present
zone_name: 2.168.192.in-addr.arpa
record_name: 5
record_type: 'PTR'
record_value: 'internal.ipa.example.com'
- name: Ensure a TXT record is present
community.general.ipa_dnsrecord:
ipa_host: spider.example.com
ipa_pass: Passw0rd!
state: present
zone_name: example.com
record_name: _kerberos
record_type: 'TXT'
record_value: 'EXAMPLE.COM'
- name: Ensure an SRV record is present
community.general.ipa_dnsrecord:
ipa_host: spider.example.com
ipa_pass: Passw0rd!
state: present
zone_name: example.com
record_name: _kerberos._udp.example.com
record_type: 'SRV'
record_value: '10 50 88 ipa.example.com'
- name: Ensure an MX records are present
community.general.ipa_dnsrecord:
ipa_host: spider.example.com
ipa_pass: Passw0rd!
state: present
zone_name: example.com
record_name: '@'
record_type: 'MX'
record_values:
- '1 mailserver-01.example.com'
- '2 mailserver-02.example.com'
- name: Ensure that dns record is removed
community.general.ipa_dnsrecord:
name: host01
zone_name: example.com
record_type: 'AAAA'
record_value: '::1'
ipa_host: ipa.example.com
ipa_user: admin
ipa_pass: topsecret
state: absent
- name: Ensure an NS record for a subdomain is present
community,general.ipa_dnsrecord:
name: subdomain
zone_name: example.com
record_type: 'NS'
record_value: 'ns1.subdomain.exmaple.com'
ipa_host: ipa.example.com
ipa_user: admin
ipa_pass: ChangeMe!
- name: Retrieve the current sshfp fingerprints
ansible.builtin.command: ssh-keyscan -D localhost
register: ssh_hostkeys
- name: Update the SSHFP records in DNS
community.general.ipa_dnsrecord:
name: "{{ inventory_hostname}}"
zone_name: example.com
record_type: 'SSHFP'
record_values: "{{ ssh_hostkeys.stdout.split('\n') | map('split', 'SSHFP ') | map('last') | list }}"
ipa_host: ipa.example.com
ipa_user: admin
ipa_pass: ChangeMe!
'''
RETURN = r'''
dnsrecord:
description: DNS record as returned by IPA API.
returned: always
type: dict
'''
import traceback
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.community.general.plugins.module_utils.ipa import IPAClient, ipa_argument_spec
from ansible.module_utils.common.text.converters import to_native
class DNSRecordIPAClient(IPAClient):
def __init__(self, module, host, port, protocol):
super(DNSRecordIPAClient, self).__init__(module, host, port, protocol)
def dnsrecord_find(self, zone_name, record_name):
if record_name == '@':
return self._post_json(method='dnsrecord_show', name=zone_name, item={'idnsname': record_name, 'all': True})
else:
return self._post_json(method='dnsrecord_find', name=zone_name, item={'idnsname': record_name, 'all': True})
def dnsrecord_add(self, zone_name=None, record_name=None, details=None):
item = dict(idnsname=record_name)
if details.get('record_ttl'):
item.update(dnsttl=details['record_ttl'])
for value in details['record_values']:
if details['record_type'] == 'A':
item.update(a_part_ip_address=value)
elif details['record_type'] == 'AAAA':
item.update(aaaa_part_ip_address=value)
elif details['record_type'] == 'A6':
item.update(a6_part_data=value)
elif details['record_type'] == 'CNAME':
item.update(cname_part_hostname=value)
elif details['record_type'] == 'DNAME':
item.update(dname_part_target=value)
elif details['record_type'] == 'NS':
item.update(ns_part_hostname=value)
elif details['record_type'] == 'PTR':
item.update(ptr_part_hostname=value)
elif details['record_type'] == 'TXT':
item.update(txtrecord=value)
elif details['record_type'] == 'SRV':
item.update(srvrecord=value)
elif details['record_type'] == 'MX':
item.update(mxrecord=value)
elif details['record_type'] == 'SSHFP':
item.update(sshfprecord=value)
self._post_json(method='dnsrecord_add', name=zone_name, item=item)
def dnsrecord_mod(self, zone_name=None, record_name=None, details=None):
item = get_dnsrecord_dict(details)
item.update(idnsname=record_name)
if details.get('record_ttl'):
item.update(dnsttl=details['record_ttl'])
return self._post_json(method='dnsrecord_mod', name=zone_name, item=item)
def dnsrecord_del(self, zone_name=None, record_name=None, details=None):
item = get_dnsrecord_dict(details)
item.update(idnsname=record_name)
return self._post_json(method='dnsrecord_del', name=zone_name, item=item)
def get_dnsrecord_dict(details=None):
module_dnsrecord = dict()
if details['record_type'] == 'A' and details['record_values']:
module_dnsrecord.update(arecord=details['record_values'])
elif details['record_type'] == 'AAAA' and details['record_values']:
module_dnsrecord.update(aaaarecord=details['record_values'])
elif details['record_type'] == 'A6' and details['record_values']:
module_dnsrecord.update(a6record=details['record_values'])
elif details['record_type'] == 'CNAME' and details['record_values']:
module_dnsrecord.update(cnamerecord=details['record_values'])
elif details['record_type'] == 'DNAME' and details['record_values']:
module_dnsrecord.update(dnamerecord=details['record_values'])
elif details['record_type'] == 'NS' and details['record_values']:
module_dnsrecord.update(nsrecord=details['record_values'])
elif details['record_type'] == 'PTR' and details['record_values']:
module_dnsrecord.update(ptrrecord=details['record_values'])
elif details['record_type'] == 'TXT' and details['record_values']:
module_dnsrecord.update(txtrecord=details['record_values'])
elif details['record_type'] == 'SRV' and details['record_values']:
module_dnsrecord.update(srvrecord=details['record_values'])
elif details['record_type'] == 'MX' and details['record_values']:
module_dnsrecord.update(mxrecord=details['record_values'])
elif details['record_type'] == 'SSHFP' and details['record_values']:
module_dnsrecord.update(sshfprecord=details['record_values'])
if details.get('record_ttl'):
module_dnsrecord.update(dnsttl=details['record_ttl'])
return module_dnsrecord
def get_dnsrecord_diff(client, ipa_dnsrecord, module_dnsrecord):
details = get_dnsrecord_dict(module_dnsrecord)
return client.get_diff(ipa_data=ipa_dnsrecord, module_data=details)
def ensure(module, client):
zone_name = module.params['zone_name']
record_name = module.params['record_name']
record_ttl = module.params.get('record_ttl')
state = module.params['state']
ipa_dnsrecord = client.dnsrecord_find(zone_name, record_name)
record_values = module.params['record_values']
if module.params['record_value'] is not None:
record_values = [module.params['record_value']]
module_dnsrecord = dict(
record_type=module.params['record_type'],
record_values=record_values,
record_ttl=to_native(record_ttl, nonstring='passthru'),
)
# ttl is not required to change records
if module_dnsrecord['record_ttl'] is None:
module_dnsrecord.pop('record_ttl')
changed = False
if state == 'present':
if not ipa_dnsrecord:
changed = True
if not module.check_mode:
client.dnsrecord_add(zone_name=zone_name,
record_name=record_name,
details=module_dnsrecord)
else:
diff = get_dnsrecord_diff(client, ipa_dnsrecord, module_dnsrecord)
if len(diff) > 0:
changed = True
if not module.check_mode:
client.dnsrecord_mod(zone_name=zone_name,
record_name=record_name,
details=module_dnsrecord)
else:
if ipa_dnsrecord:
changed = True
if not module.check_mode:
client.dnsrecord_del(zone_name=zone_name,
record_name=record_name,
details=module_dnsrecord)
return changed, client.dnsrecord_find(zone_name, record_name)
def main():
record_types = ['A', 'AAAA', 'A6', 'CNAME', 'DNAME', 'NS', 'PTR', 'TXT', 'SRV', 'MX', 'SSHFP']
argument_spec = ipa_argument_spec()
argument_spec.update(
zone_name=dict(type='str', required=True),
record_name=dict(type='str', aliases=['name'], required=True),
record_type=dict(type='str', default='A', choices=record_types),
record_value=dict(type='str'),
record_values=dict(type='list', elements='str'),
state=dict(type='str', default='present', choices=['present', 'absent']),
record_ttl=dict(type='int', required=False),
)
module = AnsibleModule(
argument_spec=argument_spec,
mutually_exclusive=[['record_value', 'record_values']],
required_one_of=[['record_value', 'record_values']],
supports_check_mode=True
)
client = DNSRecordIPAClient(
module=module,
host=module.params['ipa_host'],
port=module.params['ipa_port'],
protocol=module.params['ipa_prot']
)
try:
client.login(
username=module.params['ipa_user'],
password=module.params['ipa_pass']
)
changed, record = ensure(module, client)
module.exit_json(changed=changed, record=record)
except Exception as e:
module.fail_json(msg=to_native(e), exception=traceback.format_exc())
if __name__ == '__main__':
main()
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