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#!/usr/bin/python
# Copyright (c) 2016 Hewlett-Packard Enterprise
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
DOCUMENTATION = '''
---
module: dns_zone
short_description: Manage OpenStack DNS zones
author: OpenStack Ansible SIG
description:
- Manage OpenStack DNS zones. Zones can be created, deleted or
updated. Only the I(email), I(description), I(ttl) and I(masters) values
can be updated.
options:
name:
description:
- Zone name
required: true
type: str
zone_type:
description:
- Zone type
choices: [primary, secondary]
type: str
email:
description:
- Email of the zone owner (only applies if zone_type is primary)
type: str
description:
description:
- Zone description
type: str
ttl:
description:
- TTL (Time To Live) value in seconds
type: int
masters:
description:
- Master nameservers (only applies if zone_type is secondary)
type: list
elements: str
state:
description:
- Should the resource be present or absent.
choices: [present, absent]
default: present
type: str
requirements:
- "python >= 3.6"
- "openstacksdk"
extends_documentation_fragment:
- openstack.cloud.openstack
'''
EXAMPLES = '''
# Create a zone named "example.net"
- openstack.cloud.dns_zone:
cloud: mycloud
state: present
name: example.net.
zone_type: primary
email: test@example.net
description: Test zone
ttl: 3600
# Update the TTL on existing "example.net." zone
- openstack.cloud.dns_zone:
cloud: mycloud
state: present
name: example.net.
ttl: 7200
# Delete zone named "example.net."
- openstack.cloud.dns_zone:
cloud: mycloud
state: absent
name: example.net.
'''
RETURN = '''
zone:
description: Dictionary describing the zone.
returned: On success when I(state) is 'present'.
type: complex
contains:
id:
description: Unique zone ID
type: str
sample: "c1c530a3-3619-46f3-b0f6-236927b2618c"
name:
description: Zone name
type: str
sample: "example.net."
type:
description: Zone type
type: str
sample: "PRIMARY"
email:
description: Zone owner email
type: str
sample: "test@example.net"
description:
description: Zone description
type: str
sample: "Test description"
ttl:
description: Zone TTL value
type: int
sample: 3600
masters:
description: Zone master nameservers
type: list
sample: []
'''
from ansible_collections.openstack.cloud.plugins.module_utils.openstack import OpenStackModule
class DnsZoneModule(OpenStackModule):
argument_spec = dict(
name=dict(required=True, type='str'),
zone_type=dict(required=False, choices=['primary', 'secondary'], type='str'),
email=dict(required=False, type='str'),
description=dict(required=False, type='str'),
ttl=dict(required=False, type='int'),
masters=dict(required=False, type='list', elements='str'),
state=dict(default='present', choices=['absent', 'present'], type='str'),
)
def _system_state_change(self, state, email, description, ttl, masters, zone):
if state == 'present':
if not zone:
return True
if email is not None and zone.email != email:
return True
if description is not None and zone.description != description:
return True
if ttl is not None and zone.ttl != ttl:
return True
if masters is not None and zone.masters != masters:
return True
if state == 'absent' and zone:
return True
return False
def _wait(self, timeout, zone, state):
"""Wait for a zone to reach the desired state for the given state."""
for count in self.sdk.utils.iterate_timeout(
timeout,
"Timeout waiting for zone to be %s" % state):
if (state == 'absent' and zone is None) or (state == 'present' and zone and zone.status == 'ACTIVE'):
return
try:
zone = self.conn.get_zone(zone.id)
except Exception:
continue
if zone and zone.status == 'ERROR':
self.fail_json(msg="Zone reached ERROR state while waiting for it to be %s" % state)
def run(self):
name = self.params['name']
state = self.params['state']
wait = self.params['wait']
timeout = self.params['timeout']
zone = self.conn.get_zone(name)
if state == 'present':
zone_type = self.params['zone_type']
email = self.params['email']
description = self.params['description']
ttl = self.params['ttl']
masters = self.params['masters']
kwargs = {}
if email:
kwargs['email'] = email
if description:
kwargs['description'] = description
if ttl:
kwargs['ttl'] = ttl
if masters:
kwargs['masters'] = masters
if self.ansible.check_mode:
self.exit_json(changed=self._system_state_change(state, email,
description, ttl,
masters, zone))
if zone is None:
zone = self.conn.create_zone(
name=name, zone_type=zone_type, **kwargs)
changed = True
else:
if masters is None:
masters = []
pre_update_zone = zone
changed = self._system_state_change(state, email,
description, ttl,
masters, pre_update_zone)
if changed:
zone = self.conn.update_zone(
name, **kwargs)
if wait:
self._wait(timeout, zone, state)
self.exit_json(changed=changed, zone=zone)
elif state == 'absent':
if self.ansible.check_mode:
self.exit_json(changed=self._system_state_change(state, None,
None, None,
None, zone))
if zone is None:
changed = False
else:
self.conn.delete_zone(name)
changed = True
if wait:
self._wait(timeout, zone, state)
self.exit_json(changed=changed)
def main():
module = DnsZoneModule()
module()
if __name__ == '__main__':
main()
|
