1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
|
#!/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: 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:
- Name or ID of the Hetzner Cloud Networks.
type: str
required: true
server:
description:
- Name or ID 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
extends_documentation_fragment:
- hetzner.hcloud.hcloud
"""
EXAMPLES = """
- name: Create a basic server network
hetzner.hcloud.server_network:
network: my-network
server: my-server
state: present
- name: Create a server network and specify the ip address
hetzner.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
hetzner.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)
hetzner.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: list
elements: str
returned: always
sample: [10.1.0.1, ...]
"""
from ansible.module_utils.basic import AnsibleModule
from ..module_utils.hcloud import AnsibleHCloud
from ..module_utils.vendor.hcloud import APIException, HCloudException
from ..module_utils.vendor.hcloud.networks import BoundNetwork
from ..module_utils.vendor.hcloud.servers import BoundServer, PrivateNet
class AnsibleHCloudServerNetwork(AnsibleHCloud):
represent = "hcloud_server_network"
hcloud_network: BoundNetwork | None = None
hcloud_server: BoundServer | None = None
hcloud_server_network: PrivateNet | None = None
def _prepare_result(self):
return {
"network": self.hcloud_network.name,
"server": self.hcloud_server.name,
"ip": self.hcloud_server_network.ip,
"alias_ips": list(sorted(self.hcloud_server_network.alias_ips)),
}
def _get_server_and_network(self):
try:
self.hcloud_network = self._client_get_by_name_or_id(
"networks",
self.module.params.get("network"),
)
self.hcloud_server = self._client_get_by_name_or_id(
"servers",
self.module.params.get("server"),
)
self.hcloud_server_network = None
except HCloudException as exception:
self.fail_json_hcloud(exception)
def _get_server_network(self):
for private_net in self.hcloud_server.private_net:
if private_net.network.id == self.hcloud_network.id:
self.hcloud_server_network = private_net
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:
action = self.hcloud_server.attach_to_network(**params)
action.wait_until_finished()
except HCloudException as exception:
self.fail_json_hcloud(exception)
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 sorted(self.hcloud_server_network.alias_ips) != sorted(alias_ips):
params["alias_ips"] = alias_ips
if not self.module.check_mode:
try:
action = self.hcloud_server.change_alias_ips(**params)
action.wait_until_finished()
except APIException as exception:
self.fail_json_hcloud(exception)
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:
try:
action = self.hcloud_server.detach_from_network(self.hcloud_server_network.network)
action.wait_until_finished()
except HCloudException as exception:
self.fail_json_hcloud(exception)
self._mark_as_changed()
self.hcloud_server_network = None
@classmethod
def define_module(cls):
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",
},
**super().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()
|
