mirror of
https://github.com/ansible-collections/hetzner.hcloud
synced 2024-11-10 06:34:13 +00:00
df8c3b6a59
##### SUMMARY This adds future annotations imports to benefit from the modern python typing system.
331 lines
11 KiB
Python
331 lines
11 KiB
Python
#!/usr/bin/python
|
|
|
|
# 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 annotations
|
|
|
|
DOCUMENTATION = """
|
|
---
|
|
module: volume
|
|
|
|
short_description: Create and manage block Volume on the Hetzner Cloud.
|
|
|
|
|
|
description:
|
|
- Create, update and attach/detach block Volume on the Hetzner Cloud.
|
|
|
|
author:
|
|
- Christopher Schmitt (@cschmitt-hcloud)
|
|
|
|
options:
|
|
id:
|
|
description:
|
|
- The ID of the Hetzner Cloud Block Volume to manage.
|
|
- Only required if no volume I(name) is given
|
|
type: int
|
|
name:
|
|
description:
|
|
- The Name of the Hetzner Cloud Block Volume to manage.
|
|
- Only required if no volume I(id) is given or a volume does not exist.
|
|
type: str
|
|
size:
|
|
description:
|
|
- The size of the Block Volume in GB.
|
|
- Required if volume does not yet exists.
|
|
type: int
|
|
automount:
|
|
description:
|
|
- Automatically mount the Volume.
|
|
type: bool
|
|
default: False
|
|
format:
|
|
description:
|
|
- Automatically Format the volume on creation
|
|
- Can only be used in case the Volume does not exist.
|
|
type: str
|
|
choices: [xfs, ext4]
|
|
location:
|
|
description:
|
|
- Location of the Hetzner Cloud Volume.
|
|
- Required if no I(server) is given and Volume does not exist.
|
|
type: str
|
|
server:
|
|
description:
|
|
- Server Name the Volume should be assigned to.
|
|
- Required if no I(location) is given and Volume does not exist.
|
|
type: str
|
|
delete_protection:
|
|
description:
|
|
- Protect the Volume for deletion.
|
|
type: bool
|
|
labels:
|
|
description:
|
|
- User-defined key-value pairs.
|
|
type: dict
|
|
state:
|
|
description:
|
|
- State of the Volume.
|
|
default: present
|
|
choices: [absent, present]
|
|
type: str
|
|
extends_documentation_fragment:
|
|
- hetzner.hcloud.hcloud
|
|
|
|
"""
|
|
|
|
EXAMPLES = """
|
|
- name: Create a Volume
|
|
hetzner.hcloud.volume:
|
|
name: my-volume
|
|
location: fsn1
|
|
size: 100
|
|
state: present
|
|
- name: Create a Volume and format it with ext4
|
|
hetzner.hcloud.volume:
|
|
name: my-volume
|
|
location: fsn
|
|
format: ext4
|
|
size: 100
|
|
state: present
|
|
- name: Mount a existing Volume and automount
|
|
hetzner.hcloud.volume:
|
|
name: my-volume
|
|
server: my-server
|
|
automount: true
|
|
state: present
|
|
- name: Mount a existing Volume and automount
|
|
hetzner.hcloud.volume:
|
|
name: my-volume
|
|
server: my-server
|
|
automount: true
|
|
state: present
|
|
- name: Ensure the Volume is absent (remove if needed)
|
|
hetzner.hcloud.volume:
|
|
name: my-volume
|
|
state: absent
|
|
"""
|
|
|
|
RETURN = """
|
|
hcloud_volume:
|
|
description: The block Volume
|
|
returned: Always
|
|
type: complex
|
|
contains:
|
|
id:
|
|
description: ID of the Volume
|
|
type: int
|
|
returned: Always
|
|
sample: 12345
|
|
name:
|
|
description: Name of the Volume
|
|
type: str
|
|
returned: Always
|
|
sample: my-volume
|
|
size:
|
|
description: Size in GB of the Volume
|
|
type: int
|
|
returned: Always
|
|
sample: 1337
|
|
linux_device:
|
|
description: Path to the device that contains the Volume.
|
|
returned: always
|
|
type: str
|
|
sample: /dev/disk/by-id/scsi-0HC_Volume_12345
|
|
version_added: "0.1.0"
|
|
location:
|
|
description: Location name where the Volume is located at
|
|
type: str
|
|
returned: Always
|
|
sample: "fsn1"
|
|
labels:
|
|
description: User-defined labels (key-value pairs)
|
|
type: dict
|
|
returned: Always
|
|
sample:
|
|
key: value
|
|
mylabel: 123
|
|
server:
|
|
description: Server name where the Volume is attached to
|
|
type: str
|
|
returned: Always
|
|
sample: "my-server"
|
|
delete_protection:
|
|
description: True if Volume is protected for deletion
|
|
type: bool
|
|
returned: always
|
|
sample: false
|
|
version_added: "0.1.0"
|
|
"""
|
|
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
from ansible.module_utils.common.text.converters import to_native
|
|
|
|
from ..module_utils.hcloud import AnsibleHCloud
|
|
from ..module_utils.vendor.hcloud import HCloudException
|
|
from ..module_utils.vendor.hcloud.volumes import BoundVolume
|
|
|
|
|
|
class AnsibleHCloudVolume(AnsibleHCloud):
|
|
represent = "hcloud_volume"
|
|
|
|
hcloud_volume: BoundVolume | None = None
|
|
|
|
def _prepare_result(self):
|
|
server_name = None
|
|
if self.hcloud_volume.server is not None:
|
|
server_name = to_native(self.hcloud_volume.server.name)
|
|
|
|
return {
|
|
"id": to_native(self.hcloud_volume.id),
|
|
"name": to_native(self.hcloud_volume.name),
|
|
"size": self.hcloud_volume.size,
|
|
"location": to_native(self.hcloud_volume.location.name),
|
|
"labels": self.hcloud_volume.labels,
|
|
"server": server_name,
|
|
"linux_device": to_native(self.hcloud_volume.linux_device),
|
|
"delete_protection": self.hcloud_volume.protection["delete"],
|
|
}
|
|
|
|
def _get_volume(self):
|
|
try:
|
|
if self.module.params.get("id") is not None:
|
|
self.hcloud_volume = self.client.volumes.get_by_id(self.module.params.get("id"))
|
|
else:
|
|
self.hcloud_volume = self.client.volumes.get_by_name(self.module.params.get("name"))
|
|
except HCloudException as exception:
|
|
self.fail_json_hcloud(exception)
|
|
|
|
def _create_volume(self):
|
|
self.module.fail_on_missing_params(required_params=["name", "size"])
|
|
params = {
|
|
"name": self.module.params.get("name"),
|
|
"size": self.module.params.get("size"),
|
|
"automount": self.module.params.get("automount"),
|
|
"format": self.module.params.get("format"),
|
|
"labels": self.module.params.get("labels"),
|
|
}
|
|
if self.module.params.get("server") is not None:
|
|
params["server"] = self.client.servers.get_by_name(self.module.params.get("server"))
|
|
elif self.module.params.get("location") is not None:
|
|
params["location"] = self.client.locations.get_by_name(self.module.params.get("location"))
|
|
else:
|
|
self.module.fail_json(msg="server or location is required")
|
|
|
|
if not self.module.check_mode:
|
|
try:
|
|
resp = self.client.volumes.create(**params)
|
|
resp.action.wait_until_finished()
|
|
[action.wait_until_finished() for action in resp.next_actions]
|
|
delete_protection = self.module.params.get("delete_protection")
|
|
if delete_protection is not None:
|
|
self._get_volume()
|
|
self.hcloud_volume.change_protection(delete=delete_protection).wait_until_finished()
|
|
except HCloudException as exception:
|
|
self.fail_json_hcloud(exception)
|
|
self._mark_as_changed()
|
|
self._get_volume()
|
|
|
|
def _update_volume(self):
|
|
try:
|
|
size = self.module.params.get("size")
|
|
if size:
|
|
if self.hcloud_volume.size < size:
|
|
if not self.module.check_mode:
|
|
self.hcloud_volume.resize(size).wait_until_finished()
|
|
self._mark_as_changed()
|
|
elif self.hcloud_volume.size > size:
|
|
self.module.warn("Shrinking of volumes is not supported")
|
|
|
|
server_name = self.module.params.get("server")
|
|
if server_name:
|
|
server = self.client.servers.get_by_name(server_name)
|
|
if self.hcloud_volume.server is None or self.hcloud_volume.server.name != server.name:
|
|
if not self.module.check_mode:
|
|
automount = self.module.params.get("automount", False)
|
|
self.hcloud_volume.attach(server, automount=automount).wait_until_finished()
|
|
self._mark_as_changed()
|
|
else:
|
|
if self.hcloud_volume.server is not None:
|
|
if not self.module.check_mode:
|
|
self.hcloud_volume.detach().wait_until_finished()
|
|
self._mark_as_changed()
|
|
|
|
labels = self.module.params.get("labels")
|
|
if labels is not None and labels != self.hcloud_volume.labels:
|
|
if not self.module.check_mode:
|
|
self.hcloud_volume.update(labels=labels)
|
|
self._mark_as_changed()
|
|
|
|
delete_protection = self.module.params.get("delete_protection")
|
|
if delete_protection is not None and delete_protection != self.hcloud_volume.protection["delete"]:
|
|
if not self.module.check_mode:
|
|
self.hcloud_volume.change_protection(delete=delete_protection).wait_until_finished()
|
|
self._mark_as_changed()
|
|
|
|
self._get_volume()
|
|
except HCloudException as exception:
|
|
self.fail_json_hcloud(exception)
|
|
|
|
def present_volume(self):
|
|
self._get_volume()
|
|
if self.hcloud_volume is None:
|
|
self._create_volume()
|
|
else:
|
|
self._update_volume()
|
|
|
|
def delete_volume(self):
|
|
try:
|
|
self._get_volume()
|
|
if self.hcloud_volume is not None:
|
|
if not self.module.check_mode:
|
|
if self.hcloud_volume.server is not None:
|
|
self.hcloud_volume.detach().wait_until_finished()
|
|
self.client.volumes.delete(self.hcloud_volume)
|
|
self._mark_as_changed()
|
|
self.hcloud_volume = None
|
|
except HCloudException as exception:
|
|
self.fail_json_hcloud(exception)
|
|
|
|
@classmethod
|
|
def define_module(cls):
|
|
return AnsibleModule(
|
|
argument_spec=dict(
|
|
id={"type": "int"},
|
|
name={"type": "str"},
|
|
size={"type": "int"},
|
|
location={"type": "str"},
|
|
server={"type": "str"},
|
|
labels={"type": "dict"},
|
|
automount={"type": "bool", "default": False},
|
|
format={"type": "str", "choices": ["xfs", "ext4"]},
|
|
delete_protection={"type": "bool"},
|
|
state={
|
|
"choices": ["absent", "present"],
|
|
"default": "present",
|
|
},
|
|
**super().base_module_arguments(),
|
|
),
|
|
required_one_of=[["id", "name"]],
|
|
mutually_exclusive=[["location", "server"]],
|
|
supports_check_mode=True,
|
|
)
|
|
|
|
|
|
def main():
|
|
module = AnsibleHCloudVolume.define_module()
|
|
|
|
hcloud = AnsibleHCloudVolume(module)
|
|
state = module.params.get("state")
|
|
if state == "absent":
|
|
module.fail_on_missing_params(required_params=["name"])
|
|
hcloud.delete_volume()
|
|
else:
|
|
hcloud.present_volume()
|
|
|
|
module.exit_json(**hcloud.get_result())
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|