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
249
250
|
#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (c) 2016, Deepak Kothandan <deepak.kothandan@outlook.com>
# Copyright (c) 2015, Stefan Berggren <nsg@nsg.cc>
# Copyright (c) 2014, Ramon de la Fuente <ramon@delafuente.nl>
#
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import absolute_import, division, print_function
__metaclass__ = type
DOCUMENTATION = '''
module: rocketchat
short_description: Send notifications to Rocket Chat
description:
- The C(rocketchat) module sends notifications to Rocket Chat via the Incoming WebHook integration
author: "Ramon de la Fuente (@ramondelafuente)"
extends_documentation_fragment:
- community.general.attributes
attributes:
check_mode:
support: none
diff_mode:
support: none
options:
domain:
type: str
description:
- The domain for your environment without protocol. (i.e.
C(example.com) or C(chat.example.com))
required: true
token:
type: str
description:
- Rocket Chat Incoming Webhook integration token. This provides
authentication to Rocket Chat's Incoming webhook for posting
messages.
required: true
protocol:
type: str
description:
- Specify the protocol used to send notification messages before the webhook url. (i.e. http or https)
default: https
choices:
- 'http'
- 'https'
msg:
type: str
description:
- Message to be sent.
channel:
type: str
description:
- Channel to send the message to. If absent, the message goes to the channel selected for the I(token)
specified during the creation of webhook.
username:
type: str
description:
- This is the sender of the message.
default: "Ansible"
icon_url:
type: str
description:
- URL for the message sender's icon.
default: "https://docs.ansible.com/favicon.ico"
icon_emoji:
type: str
description:
- Emoji for the message sender. The representation for the available emojis can be
got from Rocket Chat. (for example :thumbsup:) (if I(icon_emoji) is set, I(icon_url) will not be used)
link_names:
type: int
description:
- Automatically create links for channels and usernames in I(msg).
default: 1
choices:
- 1
- 0
validate_certs:
description:
- If C(false), SSL certificates will not be validated. This should only be used
on personally controlled sites using self-signed certificates.
type: bool
default: true
color:
type: str
description:
- Allow text to use default colors - use the default of 'normal' to not send a custom color bar at the start of the message
default: 'normal'
choices:
- 'normal'
- 'good'
- 'warning'
- 'danger'
attachments:
type: list
elements: dict
description:
- Define a list of attachments.
'''
EXAMPLES = """
- name: Send notification message via Rocket Chat
community.general.rocketchat:
token: thetoken/generatedby/rocketchat
domain: chat.example.com
msg: '{{ inventory_hostname }} completed'
delegate_to: localhost
- name: Send notification message via Rocket Chat all options
community.general.rocketchat:
domain: chat.example.com
token: thetoken/generatedby/rocketchat
msg: '{{ inventory_hostname }} completed'
channel: #ansible
username: 'Ansible on {{ inventory_hostname }}'
icon_url: http://www.example.com/some-image-file.png
link_names: 0
delegate_to: localhost
- name: Insert a color bar in front of the message for visibility purposes and use the default webhook icon and name configured in rocketchat
community.general.rocketchat:
token: thetoken/generatedby/rocketchat
domain: chat.example.com
msg: '{{ inventory_hostname }} is alive!'
color: good
username: ''
icon_url: ''
delegate_to: localhost
- name: Use the attachments API
community.general.rocketchat:
token: thetoken/generatedby/rocketchat
domain: chat.example.com
attachments:
- text: Display my system load on host A and B
color: #ff00dd
title: System load
fields:
- title: System A
value: 'load average: 0,74, 0,66, 0,63'
short: true
- title: System B
value: 'load average: 5,16, 4,64, 2,43'
short: true
delegate_to: localhost
"""
RETURN = """
changed:
description: A flag indicating if any change was made or not.
returned: success
type: bool
sample: false
"""
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.urls import fetch_url
ROCKETCHAT_INCOMING_WEBHOOK = '%s://%s/hooks/%s'
def build_payload_for_rocketchat(module, text, channel, username, icon_url, icon_emoji, link_names, color, attachments):
payload = {}
if color == "normal" and text is not None:
payload = dict(text=text)
elif text is not None:
payload = dict(attachments=[dict(text=text, color=color)])
if channel is not None:
if (channel[0] == '#') or (channel[0] == '@'):
payload['channel'] = channel
else:
payload['channel'] = '#' + channel
if username is not None:
payload['username'] = username
if icon_emoji is not None:
payload['icon_emoji'] = icon_emoji
else:
payload['icon_url'] = icon_url
if link_names is not None:
payload['link_names'] = link_names
if attachments is not None:
if 'attachments' not in payload:
payload['attachments'] = []
if attachments is not None:
for attachment in attachments:
if 'fallback' not in attachment:
attachment['fallback'] = attachment['text']
payload['attachments'].append(attachment)
payload = "payload=" + module.jsonify(payload)
return payload
def do_notify_rocketchat(module, domain, token, protocol, payload):
if token.count('/') < 1:
module.fail_json(msg="Invalid Token specified, provide a valid token")
rocketchat_incoming_webhook = ROCKETCHAT_INCOMING_WEBHOOK % (protocol, domain, token)
response, info = fetch_url(module, rocketchat_incoming_webhook, data=payload)
if info['status'] != 200:
module.fail_json(msg="failed to send message, return status=%s" % str(info['status']))
def main():
module = AnsibleModule(
argument_spec=dict(
domain=dict(type='str', required=True),
token=dict(type='str', required=True, no_log=True),
protocol=dict(type='str', default='https', choices=['http', 'https']),
msg=dict(type='str', required=False),
channel=dict(type='str'),
username=dict(type='str', default='Ansible'),
icon_url=dict(type='str', default='https://docs.ansible.com/favicon.ico'),
icon_emoji=dict(type='str'),
link_names=dict(type='int', default=1, choices=[0, 1]),
validate_certs=dict(default=True, type='bool'),
color=dict(type='str', default='normal', choices=['normal', 'good', 'warning', 'danger']),
attachments=dict(type='list', elements='dict', required=False)
)
)
domain = module.params['domain']
token = module.params['token']
protocol = module.params['protocol']
text = module.params['msg']
channel = module.params['channel']
username = module.params['username']
icon_url = module.params['icon_url']
icon_emoji = module.params['icon_emoji']
link_names = module.params['link_names']
color = module.params['color']
attachments = module.params['attachments']
payload = build_payload_for_rocketchat(module, text, channel, username, icon_url, icon_emoji, link_names, color, attachments)
do_notify_rocketchat(module, domain, token, protocol, payload)
module.exit_json(msg="OK")
if __name__ == '__main__':
main()
|
