mirror of
https://github.com/ansible-collections/hetzner.hcloud
synced 2024-12-15 15:02:32 +00:00
eb45ae014c
* Fix error handling and add test cases Signed-off-by: Lukas Kämmerling <lukas.kaemmerling@hetzner-cloud.de>
360 lines
12 KiB
Python
360 lines
12 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2019, Hetzner Cloud GmbH <info@hetzner-cloud.de>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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DOCUMENTATION = '''
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---
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module: hcloud_floating_ip
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short_description: Create and manage cloud Floating IPs on the Hetzner Cloud.
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description:
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- Create, update and manage cloud Floating IPs on the Hetzner Cloud.
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author:
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- Lukas Kaemmerling (@lkaemmerling)
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version_added: 0.1.0
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options:
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id:
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description:
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- The ID of the Hetzner Cloud Floating IPs to manage.
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- Only required if no Floating IP I(name) is given.
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type: int
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name:
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description:
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- The Name of the Hetzner Cloud Floating IPs to manage.
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- Only required if no Floating IP I(id) is given or a Floating IP does not exists.
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type: str
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description:
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description:
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- The Description of the Hetzner Cloud Floating IPs.
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type: str
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home_location:
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description:
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- Home Location of the Hetzner Cloud Floating IP.
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- Required if no I(server) is given and Floating IP does not exists.
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type: str
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server:
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description:
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- Server Name the Floating IP should be assigned to.
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- Required if no I(home_location) is given and Floating IP does not exists.
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type: str
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type:
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description:
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- Type of the Floating IP.
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- Required if Floating IP does not exists
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choices: [ ipv4, ipv6 ]
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type: str
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force:
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description:
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- Force the assignment or deletion of the Floating IP.
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type: bool
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delete_protection:
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description:
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- Protect the Floating IP for deletion.
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type: bool
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labels:
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description:
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- User-defined labels (key-value pairs).
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type: dict
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state:
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description:
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- State of the Floating IP.
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default: present
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choices: [ absent, present ]
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type: str
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requirements:
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- hcloud-python >= 1.6.0
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extends_documentation_fragment:
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- hetzner.hcloud.hcloud
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'''
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EXAMPLES = """
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- name: Create a basic IPv4 Floating IP
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hcloud_floating_ip:
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name: my-floating-ip
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home_location: fsn1
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type: ipv4
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state: present
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- name: Create a basic IPv6 Floating IP
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hcloud_floating_ip:
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name: my-floating-ip
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home_location: fsn1
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type: ipv6
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state: present
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- name: Assign a Floating IP to a server
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hcloud_floating_ip:
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name: my-floating-ip
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server: 1234
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state: present
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- name: Assign a Floating IP to another server
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hcloud_floating_ip:
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name: my-floating-ip
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server: 1234
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force: yes
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state: present
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- name: Floating IP should be absent
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hcloud_floating_ip:
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name: my-floating-ip
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state: absent
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"""
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RETURN = """
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hcloud_floating_ip:
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description: The Floating IP instance
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returned: Always
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type: complex
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contains:
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id:
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description: ID of the Floating IP
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type: int
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returned: Always
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sample: 12345
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name:
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description: Name of the Floating IP
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type: str
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returned: Always
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sample: my-floating-ip
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description:
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description: Description of the Floating IP
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type: str
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returned: Always
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sample: my-floating-ip
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ip:
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description: IP Address of the Floating IP
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type: str
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returned: Always
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sample: 116.203.104.109
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type:
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description: Type of the Floating IP
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type: str
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returned: Always
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sample: ipv4
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home_location:
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description: Name of the home location of the Floating IP
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type: str
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returned: Always
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sample: fsn1
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server:
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description: Name of the server the Floating IP is assigned to.
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type: str
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returned: Always
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sample: "my-server"
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delete_protection:
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description: True if Floating IP is protected for deletion
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type: bool
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returned: always
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sample: false
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version_added: "0.1.0"
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labels:
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description: User-defined labels (key-value pairs)
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type: dict
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returned: Always
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sample:
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key: value
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mylabel: 123
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"""
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils._text import to_native
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from ansible_collections.hetzner.hcloud.plugins.module_utils.hcloud import Hcloud
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try:
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from hcloud import APIException
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except ImportError:
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APIException = None
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class AnsibleHcloudFloatingIP(Hcloud):
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def __init__(self, module):
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Hcloud.__init__(self, module, "hcloud_floating_ip")
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self.hcloud_floating_ip = None
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def _prepare_result(self):
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server = None
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if self.hcloud_floating_ip.server is not None:
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server = to_native(self.hcloud_floating_ip.server.name)
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return {
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"id": to_native(self.hcloud_floating_ip.id),
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"name": to_native(self.hcloud_floating_ip.name),
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"description": to_native(self.hcloud_floating_ip.description),
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"ip": to_native(self.hcloud_floating_ip.ip),
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"type": to_native(self.hcloud_floating_ip.type),
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"home_location": to_native(self.hcloud_floating_ip.home_location.name),
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"labels": self.hcloud_floating_ip.labels,
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"server": server,
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"delete_protection": self.hcloud_floating_ip.protection["delete"],
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}
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def _get_floating_ip(self):
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try:
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if self.module.params.get("id") is not None:
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self.hcloud_floating_ip = self.client.floating_ips.get_by_id(
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self.module.params.get("id")
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)
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else:
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self.hcloud_floating_ip = self.client.floating_ips.get_by_name(
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self.module.params.get("name")
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)
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except Exception as e:
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self.module.fail_json(msg=e.message)
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def _create_floating_ip(self):
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self.module.fail_on_missing_params(
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required_params=["type"]
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)
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try:
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params = {
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"description": self.module.params.get("description"),
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"type": self.module.params.get("type"),
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"name": self.module.params.get("name"),
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}
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if self.module.params.get("home_location") is not None:
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params["home_location"] = self.client.locations.get_by_name(
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self.module.params.get("home_location")
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)
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elif self.module.params.get("server") is not None:
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params["server"] = self.client.servers.get_by_name(
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self.module.params.get("server")
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)
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else:
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self.module.fail_json(msg="one of the following is required: home_location, server")
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if self.module.params.get("labels") is not None:
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params["labels"] = self.module.params.get("labels")
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if not self.module.check_mode:
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resp = self.client.floating_ips.create(**params)
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self.hcloud_floating_ip = resp.floating_ip
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delete_protection = self.module.params.get("delete_protection")
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if delete_protection is not None:
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self.hcloud_floating_ip.change_protection(delete=delete_protection).wait_until_finished()
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except Exception as e:
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self.module.fail_json(msg=e.message)
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self._mark_as_changed()
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self._get_floating_ip()
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def _update_floating_ip(self):
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try:
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labels = self.module.params.get("labels")
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if labels is not None and labels != self.hcloud_floating_ip.labels:
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if not self.module.check_mode:
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self.hcloud_floating_ip.update(labels=labels)
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self._mark_as_changed()
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description = self.module.params.get("description")
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if description is not None and description != self.hcloud_floating_ip.description:
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if not self.module.check_mode:
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self.hcloud_floating_ip.update(description=description)
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self._mark_as_changed()
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server = self.module.params.get("server")
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if server is not None and self.hcloud_floating_ip.server is not None:
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if self.module.params.get("force") and server != self.hcloud_floating_ip.server.name:
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if not self.module.check_mode:
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self.hcloud_floating_ip.assign(
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self.client.servers.get_by_name(server)
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)
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self._mark_as_changed()
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elif server != self.hcloud_floating_ip.server.name:
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self.module.warn(
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"Floating IP is already assigned to another server %s. You need to unassign the Floating IP or use force=yes."
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% self.hcloud_floating_ip.server.name
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)
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self._mark_as_changed()
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elif server is not None and self.hcloud_floating_ip.server is None:
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if not self.module.check_mode:
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self.hcloud_floating_ip.assign(
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self.client.servers.get_by_name(server)
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)
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self._mark_as_changed()
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elif server is None and self.hcloud_floating_ip.server is not None:
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if not self.module.check_mode:
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self.hcloud_floating_ip.unassign()
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self._mark_as_changed()
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delete_protection = self.module.params.get("delete_protection")
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if delete_protection is not None and delete_protection != self.hcloud_floating_ip.protection["delete"]:
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if not self.module.check_mode:
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self.hcloud_floating_ip.change_protection(delete=delete_protection).wait_until_finished()
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self._mark_as_changed()
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self._get_floating_ip()
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except Exception as e:
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self.module.fail_json(msg=e.message)
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def present_floating_ip(self):
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self._get_floating_ip()
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if self.hcloud_floating_ip is None:
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self._create_floating_ip()
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else:
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self._update_floating_ip()
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def delete_floating_ip(self):
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try:
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self._get_floating_ip()
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if self.hcloud_floating_ip is not None:
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if self.module.params.get("force") or self.hcloud_floating_ip.server is None:
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if not self.module.check_mode:
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self.client.floating_ips.delete(self.hcloud_floating_ip)
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else:
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self.module.warn(
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"Floating IP is currently assigned to server %s. You need to unassign the Floating IP or use force=yes."
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% self.hcloud_floating_ip.server.name
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)
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self._mark_as_changed()
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self.hcloud_floating_ip = None
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except Exception as e:
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self.module.fail_json(msg=e.message)
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@staticmethod
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def define_module():
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return AnsibleModule(
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argument_spec=dict(
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id={"type": "int"},
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name={"type": "str"},
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description={"type": "str"},
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server={"type": "str"},
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home_location={"type": "str"},
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force={"type": "bool"},
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type={"choices": ["ipv4", "ipv6"]},
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labels={"type": "dict"},
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delete_protection={"type": "bool"},
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state={
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"choices": ["absent", "present"],
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"default": "present",
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},
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**Hcloud.base_module_arguments()
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),
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required_one_of=[['id', 'name']],
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mutually_exclusive=[['home_location', 'server']],
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supports_check_mode=True,
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)
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def main():
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module = AnsibleHcloudFloatingIP.define_module()
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hcloud = AnsibleHcloudFloatingIP(module)
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state = module.params["state"]
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if state == "absent":
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hcloud.delete_floating_ip()
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elif state == "present":
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hcloud.present_floating_ip()
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module.exit_json(**hcloud.get_result())
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if __name__ == "__main__":
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main()
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