#!/usr/bin/python # -*- coding: utf-8 -*- # (c) 2018 Nicolai Buchwitz <nb@tipi-net.de> # 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: netcup_dns notes: [] short_description: manage Netcup DNS records description: - "Manages DNS records via the Netcup API, see the docs U(https://ccp.netcup.net/run/webservice/servers/endpoint.php)" options: api_key: description: - API key for authentication, must be obtained via the netcup CCP (U(https://ccp.netcup.net)) required: True api_password: description: - API password for authentication, must be obtained via the netcup CCP (https://ccp.netcup.net) required: True customer_id: description: - Netcup customer id required: True domain: description: - Domainname the records should be added / removed required: True record: description: - Record to add or delete, supports wildcard (*). Default is C(@) (e.g. the zone name) default: "@" aliases: [ name ] type: description: - Record type choices: ['A', 'AAAA', 'MX', 'CNAME', 'CAA', 'SRV', 'TXT', 'TLSA', 'NS', 'DS'] required: True value: description: - Record value required: true solo: type: bool default: False description: - Whether the record should be the only one for that record type and record name. Only use with C(state=present) - This will delete all other records with the same record name and type. priority: description: - Record priority. Required for C(type=MX) required: False state: description: - Whether the record should exist or not required: False default: present choices: [ 'present', 'absent' ] requirements: - "nc-dnsapi >= 0.1.3" author: "Nicolai Buchwitz (@nbuchwitz)" ''' EXAMPLES = ''' - name: Create a record of type A netcup_dns: api_key: "..." api_password: "..." customer_id: "..." domain: "example.com" name: "mail" type: "A" value: "127.0.0.1" - name: Delete that record netcup_dns: api_key: "..." api_password: "..." customer_id: "..." domain: "example.com" name: "mail" type: "A" value: "127.0.0.1" state: absent - name: Create a wildcard record netcup_dns: api_key: "..." api_password: "..." customer_id: "..." domain: "example.com" name: "*" type: "A" value: "127.0.1.1" - name: Set the MX record for example.com netcup_dns: api_key: "..." api_password: "..." customer_id: "..." domain: "example.com" type: "MX" value: "mail.example.com" - name: Set a record and ensure that this is the only one netcup_dns: api_key: "..." api_password: "..." customer_id: "..." name: "demo" domain: "example.com" type: "AAAA" value: "::1" solo: true ''' RETURN = ''' records: description: list containing all records returned: success type: complex contains: name: description: the record name returned: success type: str sample: fancy-hostname type: description: the record type returned: succcess type: str sample: A value: description: the record destination returned: success type: str sample: 127.0.0.1 priority: description: the record priority (only relevant if type=MX) returned: success type: int sample: 0 id: description: internal id of the record returned: success type: int sample: 12345 ''' import traceback from ansible.module_utils.basic import AnsibleModule, missing_required_lib NCDNSAPI_IMP_ERR = None try: import nc_dnsapi from nc_dnsapi import DNSRecord HAS_NCDNSAPI = True except ImportError: NCDNSAPI_IMP_ERR = traceback.format_exc() HAS_NCDNSAPI = False def main(): module = AnsibleModule( argument_spec=dict( api_key=dict(required=True, no_log=True), api_password=dict(required=True, no_log=True), customer_id=dict(required=True, type='int'), domain=dict(required=True), record=dict(required=False, default='@', aliases=['name']), type=dict(required=True, choices=['A', 'AAAA', 'MX', 'CNAME', 'CAA', 'SRV', 'TXT', 'TLSA', 'NS', 'DS']), value=dict(required=True), priority=dict(required=False, type='int'), solo=dict(required=False, type='bool', default=False), state=dict(required=False, choices=['present', 'absent'], default='present'), ), supports_check_mode=True ) if not HAS_NCDNSAPI: module.fail_json(msg=missing_required_lib('nc-dnsapi'), exception=NCDNSAPI_IMP_ERR) api_key = module.params.get('api_key') api_password = module.params.get('api_password') customer_id = module.params.get('customer_id') domain = module.params.get('domain') record_type = module.params.get('type') record = module.params.get('record') value = module.params.get('value') priority = module.params.get('priority') solo = module.params.get('solo') state = module.params.get('state') if record_type == 'MX' and not priority: module.fail_json(msg="record type MX required the 'priority' argument") has_changed = False all_records = [] try: with nc_dnsapi.Client(customer_id, api_key, api_password) as api: all_records = api.dns_records(domain) record = DNSRecord(record, record_type, value, priority=priority) # try to get existing record record_exists = False for r in all_records: if r == record: record_exists = True record = r break if state == 'present': if solo: obsolete_records = [r for r in all_records if r.hostname == record.hostname and r.type == record.type and not r.destination == record.destination] if obsolete_records: if not module.check_mode: all_records = api.delete_dns_records(domain, obsolete_records) has_changed = True if not record_exists: if not module.check_mode: all_records = api.add_dns_record(domain, record) has_changed = True elif state == 'absent' and record_exists: if not module.check_mode: all_records = api.delete_dns_record(domain, record) has_changed = True except Exception as ex: module.fail_json(msg=ex.message) module.exit_json(changed=has_changed, result={"records": [record_data(r) for r in all_records]}) def record_data(r): return {"name": r.hostname, "type": r.type, "value": r.destination, "priority": r.priority, "id": r.id} if __name__ == '__main__': main()