mirror of
https://github.com/alerta/alerta.git
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91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
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import time
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import threading
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from alerta.common import config
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from alerta.common import log as logging
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from alerta.common.daemon import Daemon
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from alerta.common.api import ApiClient
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from alerta.common.amqp import Messaging, FanoutConsumer
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from alerta.common.alert import AlertDocument
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from alerta.common.heartbeat import Heartbeat
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from alerta.common import severity_code, status_code
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from alerta.pagerduty.pdclientapi import PagerDutyClient
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__version__ = '3.0.0'
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LOG = logging.getLogger(__name__)
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CONF = config.CONF
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class PagerDutyMessage(FanoutConsumer, threading.Thread):
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def __init__(self):
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mq = Messaging()
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FanoutConsumer.__init__(self, mq.connection)
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threading.Thread.__init__(self)
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self.pd = PagerDutyClient()
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def on_message(self, body, message):
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LOG.debug("Received: %s", body)
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try:
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pdAlert = AlertDocument.parse_alert(body)
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except ValueError:
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return
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if pdAlert:
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if not any(tag.startswith('pagerduty') for tag in pdAlert.tags):
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return
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# do not trigger new incidents from updates
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if pdAlert.origin == 'pagerduty/webhook': # set by alerta /pagerduty API endpoint
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return
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for tag in pdAlert.tags:
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if tag.startswith('pagerduty'):
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_, service = tag.split('=', 1)
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LOG.info('PagerDuty Incident on %s %s -> %s', service, pdAlert.get_id(), pdAlert.status)
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incident_key = pdAlert.get_id()
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if pdAlert.status == status_code.OPEN:
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self.pd.trigger_event(pdAlert, service, incident_key=incident_key)
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elif pdAlert.status == status_code.ACK:
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self.pd.acknowledge_event(pdAlert, service, incident_key=incident_key)
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elif pdAlert.status == status_code.CLOSED:
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self.pd.resolve_event(pdAlert, service, incident_key=incident_key)
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class PagerDutyDaemon(Daemon):
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pagerduty_opts = {
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'pagerduty_subdomain': '',
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'pagerduty_api_key': ''
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}
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def __init__(self, prog, **kwargs):
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config.register_opts(PagerDutyDaemon.pagerduty_opts)
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Daemon.__init__(self, prog, kwargs)
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def run(self):
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pd = PagerDutyMessage()
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pd.start()
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api = ApiClient()
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try:
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while True:
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LOG.debug('Send heartbeat...')
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heartbeat = Heartbeat(origin=__name__, tags=[__version__])
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api.send(heartbeat)
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time.sleep(CONF.loop_every)
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except (KeyboardInterrupt, SystemExit):
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pd.should_stop = True
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