#!/usr/bin/python # -*- coding: utf-8 -*- # Copyright: (c) 2019, Hetzner Cloud GmbH # 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 DOCUMENTATION = ''' --- module: hcloud_server_network short_description: Manage the relationship between Hetzner Cloud Networks and servers description: - Create and delete the relationship Hetzner Cloud Networks and servers author: - Lukas Kaemmerling (@lkaemmerling) options: network: description: - The name of the Hetzner Cloud Networks. type: str required: true server: description: - The name of the Hetzner Cloud server. type: str required: true ip: description: - The IP the server should have. type: str alias_ips: description: - Alias IPs the server has. type: list elements: str state: description: - State of the server_network. default: present choices: [ absent, present ] type: str requirements: - hcloud-python >= 1.3.0 extends_documentation_fragment: - hetzner.hcloud.hcloud ''' EXAMPLES = """ - name: Create a basic server network hcloud_server_network: network: my-network server: my-server state: present - name: Create a server network and specify the ip address hcloud_server_network: network: my-network server: my-server ip: 10.0.0.1 state: present - name: Create a server network and add alias ips hcloud_server_network: network: my-network server: my-server ip: 10.0.0.1 alias_ips: - 10.1.0.1 - 10.2.0.1 state: present - name: Ensure the server network is absent (remove if needed) hcloud_server_network: network: my-network server: my-server state: absent """ RETURN = """ hcloud_server_network: description: The relationship between a server and a network returned: always type: complex contains: network: description: Name of the Network type: str returned: always sample: my-network server: description: Name of the server type: str returned: always sample: my-server ip: description: IP of the server within the Network ip range type: str returned: always sample: 10.0.0.8 alias_ips: description: Alias IPs of the server within the Network ip range type: str returned: always sample: [10.1.0.1, ...] """ from ansible.module_utils.basic import AnsibleModule from ansible.module_utils._text import to_native from ansible_collections.hetzner.hcloud.plugins.module_utils.hcloud import Hcloud try: from hcloud import APIException except ImportError: APIException = None class AnsibleHcloudServerNetwork(Hcloud): def __init__(self, module): Hcloud.__init__(self, module, "hcloud_server_network") self.hcloud_network = None self.hcloud_server = None self.hcloud_server_network = None def _prepare_result(self): return { "network": to_native(self.hcloud_network.name), "server": to_native(self.hcloud_server.name), "ip": to_native(self.hcloud_server_network.ip), "alias_ips": self.hcloud_server_network.alias_ips, } def _get_server_and_network(self): try: self.hcloud_network = self.client.networks.get_by_name(self.module.params.get("network")) self.hcloud_server = self.client.servers.get_by_name(self.module.params.get("server")) self.hcloud_server_network = None except APIException as e: self.module.fail_json(msg=e.message) def _get_server_network(self): for privateNet in self.hcloud_server.private_net: if privateNet.network.id == self.hcloud_network.id: self.hcloud_server_network = privateNet def _create_server_network(self): params = { "network": self.hcloud_network } if self.module.params.get("ip") is not None: params["ip"] = self.module.params.get("ip") if self.module.params.get("alias_ips") is not None: params["alias_ips"] = self.module.params.get("alias_ips") if not self.module.check_mode: try: self.hcloud_server.attach_to_network(**params).wait_until_finished() except APIException as e: self.module.fail_json(msg=e.message) self._mark_as_changed() self._get_server_and_network() self._get_server_network() def _update_server_network(self): params = { "network": self.hcloud_network } alias_ips = self.module.params.get("alias_ips") if alias_ips is not None and self.hcloud_server_network.alias_ips.sort() != alias_ips.sort(): params["alias_ips"] = alias_ips if not self.module.check_mode: try: self.hcloud_server.change_alias_ips(**params).wait_until_finished() except APIException as e: self.module.fail_json(msg=e.message) self._mark_as_changed() self._get_server_and_network() self._get_server_network() def present_server_network(self): self._get_server_and_network() self._get_server_network() if self.hcloud_server_network is None: self._create_server_network() else: self._update_server_network() def delete_server_network(self): self._get_server_and_network() self._get_server_network() if self.hcloud_server_network is not None and self.hcloud_server is not None: if not self.module.check_mode: self.hcloud_server.detach_from_network(self.hcloud_server_network.network).wait_until_finished() self._mark_as_changed() self.hcloud_server_network = None @staticmethod def define_module(): return AnsibleModule( argument_spec=dict( network={"type": "str", "required": True}, server={"type": "str", "required": True}, ip={"type": "str"}, alias_ips={"type": "list", "elements": "str"}, state={ "choices": ["absent", "present"], "default": "present", }, **Hcloud.base_module_arguments() ), supports_check_mode=True, ) def main(): module = AnsibleHcloudServerNetwork.define_module() hcloud = AnsibleHcloudServerNetwork(module) state = module.params["state"] if state == "absent": hcloud.delete_server_network() elif state == "present": hcloud.present_server_network() module.exit_json(**hcloud.get_result()) if __name__ == "__main__": main()