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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright: (c) 2019, Hetzner Cloud GmbH <info@hetzner-cloud.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: hcloud_subnetwork
short_description: Manage cloud subnetworks on the Hetzner Cloud.
version_added: "2.9"
description:
- Create, update and delete cloud subnetworks on the Hetzner Cloud.
author:
- Lukas Kaemmerling (@lkaemmerling)
options:
network:
description:
- The ID or Name of the Hetzner Cloud Networks.
type: str
required: true
ip_range:
description:
- IP range of the subnetwork.
type: str
required: true
type:
description:
- Type of subnetwork.
type: str
required: true
network_zone:
description:
- Name of network zone.
type: str
required: true
state:
description:
- State of the subnetwork.
default: present
choices: [ absent, present ]
type: str
requirements:
- hcloud-python >= 1.3.0
extends_documentation_fragment: hcloud
"""
EXAMPLES = """
- name: Create a basic subnetwork
hcloud_subnetwork:
network: my-network
ip_range: 10.0.0.0/16
network_zone: eu-central
type: server
state: present
- name: Ensure the subnetwork is absent (remove if needed)
hcloud_subnetwork:
network: my-network
ip_range: 10.0.0.0/8
network_zone: eu-central
type: server
state: absent
"""
RETURN = """
hcloud_subnetwork:
description: One Subnet of a Network
returned: always
type: complex
contains:
network:
description: Name of the Network
type: str
returned: always
sample: my-network
ip_range:
description: IP range of the Network
type: str
returned: always
sample: 10.0.0.0/8
type:
description: Type of subnetwork
type: str
returned: always
sample: server
network_zone:
description: Name of network zone
type: str
returned: always
sample: eu-central
gateway:
description: Gateway of the subnetwork
type: str
returned: always
sample: 10.0.0.1
"""
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils._text import to_native
from ansible.module_utils.hcloud import Hcloud
try:
from hcloud import APIException
from hcloud.networks.domain import NetworkSubnet
except ImportError:
APIException = None
NetworkSubnet = None
class AnsibleHcloudSubnetwork(Hcloud):
def __init__(self, module):
super(AnsibleHcloudSubnetwork, self).__init__(module, "hcloud_subnetwork")
self.hcloud_network = None
self.hcloud_subnetwork = None
def _prepare_result(self):
return {
"network": to_native(self.hcloud_network.name),
"ip_range": to_native(self.hcloud_subnetwork.ip_range),
"type": to_native(self.hcloud_subnetwork.type),
"network_zone": to_native(self.hcloud_subnetwork.network_zone),
"gateway": self.hcloud_subnetwork.gateway,
}
def _get_network(self):
try:
self.hcloud_network = self.client.networks.get_by_name(self.module.params.get("network"))
self.hcloud_subnetwork = None
except APIException as e:
self.module.fail_json(msg=e.message)
def _get_subnetwork(self):
subnet_ip_range = self.module.params.get("ip_range")
for subnetwork in self.hcloud_network.subnets:
if subnetwork.ip_range == subnet_ip_range:
self.hcloud_subnetwork = subnetwork
def _create_subnetwork(self):
subnet = NetworkSubnet(
ip_range=self.module.params.get("ip_range"),
type=self.module.params.get('type'),
network_zone=self.module.params.get('network_zone')
)
if not self.module.check_mode:
try:
self.hcloud_network.add_subnet(subnet=subnet).wait_until_finished()
except APIException as e:
self.module.fail_json(msg=e.message)
self._mark_as_changed()
self._get_network()
self._get_subnetwork()
def present_subnetwork(self):
self._get_network()
self._get_subnetwork()
if self.hcloud_subnetwork is None:
self._create_subnetwork()
def delete_subnetwork(self):
self._get_network()
self._get_subnetwork()
if self.hcloud_subnetwork is not None and self.hcloud_network is not None:
if not self.module.check_mode:
self.hcloud_network.delete_subnet(self.hcloud_subnetwork).wait_until_finished()
self._mark_as_changed()
self.hcloud_subnetwork = None
@staticmethod
def define_module():
return AnsibleModule(
argument_spec=dict(
network={"type": "str", "required": True},
network_zone={"type": "str", "required": True},
type={"type": "str", "required": True},
ip_range={"type": "str", "required": True},
state={
"choices": ["absent", "present"],
"default": "present",
},
**Hcloud.base_module_arguments()
),
supports_check_mode=True,
)
def main():
module = AnsibleHcloudSubnetwork.define_module()
hcloud = AnsibleHcloudSubnetwork(module)
state = module.params["state"]
if state == "absent":
hcloud.delete_subnetwork()
elif state == "present":
hcloud.present_subnetwork()
module.exit_json(**hcloud.get_result())
if __name__ == "__main__":
main()
|
