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community.general/plugins/modules/monitoring/pagerduty_alert.py
Andrew Klychkov 41cfdda6a3
modules: fix examples to use FQCN (#644)
* modules: fix examples to use FQCN

* fix

* fix

* fix
2020-07-13 21:50:31 +02:00

246 lines
8.5 KiB
Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright: Ansible Project
# 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: pagerduty_alert
short_description: Trigger, acknowledge or resolve PagerDuty incidents
description:
- This module will let you trigger, acknowledge or resolve a PagerDuty incident by sending events
author:
- "Amanpreet Singh (@ApsOps)"
requirements:
- PagerDuty API access
options:
name:
description:
- PagerDuty unique subdomain. Obsolete. It is not used with PagerDuty REST v2 API.
service_id:
description:
- ID of PagerDuty service when incidents will be triggered, acknowledged or resolved.
required: true
service_key:
description:
- The GUID of one of your "Generic API" services. Obsolete. Please use I(integration_key).
integration_key:
description:
- The GUID of one of your "Generic API" services.
- This is the "integration key" listed on a "Integrations" tab of PagerDuty service.
required: true
state:
description:
- Type of event to be sent.
required: true
choices:
- 'triggered'
- 'acknowledged'
- 'resolved'
api_key:
description:
- The pagerduty API key (readonly access), generated on the pagerduty site.
required: true
desc:
description:
- For C(triggered) I(state) - Required. Short description of the problem that led to this trigger. This field (or a truncated version)
will be used when generating phone calls, SMS messages and alert emails. It will also appear on the incidents tables in the PagerDuty UI.
The maximum length is 1024 characters.
- For C(acknowledged) or C(resolved) I(state) - Text that will appear in the incident's log associated with this event.
required: false
default: Created via Ansible
incident_key:
description:
- Identifies the incident to which this I(state) should be applied.
- For C(triggered) I(state) - If there's no open (i.e. unresolved) incident with this key, a new one will be created. If there's already an
open incident with a matching key, this event will be appended to that incident's log. The event key provides an easy way to "de-dup"
problem reports.
- For C(acknowledged) or C(resolved) I(state) - This should be the incident_key you received back when the incident was first opened by a
trigger event. Acknowledge events referencing resolved or nonexistent incidents will be discarded.
required: false
client:
description:
- The name of the monitoring client that is triggering this event.
required: false
client_url:
description:
- The URL of the monitoring client that is triggering this event.
required: false
'''
EXAMPLES = '''
- name: Trigger an incident with just the basic options
community.general.pagerduty_alert:
name: companyabc
integration_key: xxx
api_key: yourapikey
service_id: PDservice
state: triggered
desc: problem that led to this trigger
- name: Trigger an incident with more options
community.general.pagerduty_alert:
integration_key: xxx
api_key: yourapikey
service_id: PDservice
state: triggered
desc: problem that led to this trigger
incident_key: somekey
client: Sample Monitoring Service
client_url: http://service.example.com
- name: Acknowledge an incident based on incident_key
community.general.pagerduty_alert:
integration_key: xxx
api_key: yourapikey
service_id: PDservice
state: acknowledged
incident_key: somekey
desc: "some text for incident's log"
- name: Resolve an incident based on incident_key
community.general.pagerduty_alert:
integration_key: xxx
api_key: yourapikey
service_id: PDservice
state: resolved
incident_key: somekey
desc: "some text for incident's log"
'''
import json
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.urls import fetch_url
from ansible.module_utils.six.moves.urllib.parse import urlparse, urlencode, urlunparse
def check(module, name, state, service_id, integration_key, api_key, incident_key=None, http_call=fetch_url):
url = 'https://api.pagerduty.com/incidents'
headers = {
"Content-type": "application/json",
"Authorization": "Token token=%s" % api_key,
'Accept': 'application/vnd.pagerduty+json;version=2'
}
params = {
'service_ids[]': service_id,
'sort_by': 'incident_number:desc',
'time_zone': 'UTC'
}
if incident_key:
params['incident_key'] = incident_key
url_parts = list(urlparse(url))
url_parts[4] = urlencode(params, True)
url = urlunparse(url_parts)
response, info = http_call(module, url, method='get', headers=headers)
if info['status'] != 200:
module.fail_json(msg="failed to check current incident status."
"Reason: %s" % info['msg'])
incidents = json.loads(response.read())["incidents"]
msg = "No corresponding incident"
if len(incidents) == 0:
if state in ('acknowledged', 'resolved'):
return msg, False
return msg, True
elif state != incidents[0]["status"]:
return incidents[0], True
return incidents[0], False
def send_event(module, service_key, event_type, desc,
incident_key=None, client=None, client_url=None):
url = "https://events.pagerduty.com/generic/2010-04-15/create_event.json"
headers = {
"Content-type": "application/json"
}
data = {
"service_key": service_key,
"event_type": event_type,
"incident_key": incident_key,
"description": desc,
"client": client,
"client_url": client_url
}
response, info = fetch_url(module, url, method='post',
headers=headers, data=json.dumps(data))
if info['status'] != 200:
module.fail_json(msg="failed to %s. Reason: %s" %
(event_type, info['msg']))
json_out = json.loads(response.read())
return json_out
def main():
module = AnsibleModule(
argument_spec=dict(
name=dict(required=False),
service_id=dict(required=True),
service_key=dict(required=False),
integration_key=dict(required=False),
api_key=dict(required=True),
state=dict(required=True,
choices=['triggered', 'acknowledged', 'resolved']),
client=dict(required=False, default=None),
client_url=dict(required=False, default=None),
desc=dict(required=False, default='Created via Ansible'),
incident_key=dict(required=False, default=None)
),
supports_check_mode=True
)
name = module.params['name']
service_id = module.params['service_id']
integration_key = module.params['integration_key']
service_key = module.params['service_key']
api_key = module.params['api_key']
state = module.params['state']
client = module.params['client']
client_url = module.params['client_url']
desc = module.params['desc']
incident_key = module.params['incident_key']
if integration_key is None:
if service_key is not None:
integration_key = service_key
module.warn('"service_key" is obsolete parameter and will be removed.'
' Please, use "integration_key" instead')
else:
module.fail_json(msg="'integration_key' is required parameter")
state_event_dict = {
'triggered': 'trigger',
'acknowledged': 'acknowledge',
'resolved': 'resolve'
}
event_type = state_event_dict[state]
if event_type != 'trigger' and incident_key is None:
module.fail_json(msg="incident_key is required for "
"acknowledge or resolve events")
out, changed = check(module, name, state, service_id,
integration_key, api_key, incident_key)
if not module.check_mode and changed is True:
out = send_event(module, integration_key, event_type, desc,
incident_key, client, client_url)
module.exit_json(result=out, changed=changed)
if __name__ == '__main__':
main()