def run_pipeline_and_notify(pipeline: pipelines.Pipeline,
nodes: {pipelines.Node} = None):
if config.slack_token():
import requests, os
message = (
':hatching_chick: *' +
(os.environ.get('SUDO_USER') or os.environ.get('USER')
or os.getlogin()) + '* manually triggered run of ' +
('pipeline <' + config.base_url() + '/' +
'/'.join(pipeline.path()) + '|' + '/'.join(pipeline.path()) +
' >' if pipeline.parent else 'root pipeline'))
if nodes:
message += ', nodes ' + ', '.join(
[f'`{node.id}`' for node in nodes])
requests.post('https://hooks.slack.com/services/' +
config.slack_token(),
json={'text': message})
if not run_pipeline(pipeline, nodes):
requests.post('https://hooks.slack.com/services/' +
config.slack_token(),
json={'text': ':baby_chick: failed'})
sys.exit(-1)
requests.post('https://hooks.slack.com/services/' +
config.slack_token(),
json={'text': ':hatched_chick: succeeded'})
def send_task_failed_message(self, event: pipeline_events.NodeFinished):
path = '/'.join(event.node_path)
text = '\n:baby_chick: Ooops, a hiccup in ' + '_ <' + config.base_url() + '/' + path \
+ ' | ' + path + ' > _'
attachments = []
key = tuple(event.node_path)
if self.node_output[key][False]:
attachments.append({
'text':
self._format_output(self.node_output[key][False]),
'mrkdwn_in': ['text']
})
if self.node_output[key][True]:
attachments.append({
'text':
self._format_output(self.node_output[key][True]),
'color':
'#eb4d5c',
'mrkdwn_in': ['text']
})
self._send_message({'text': text, 'attachments': attachments})
def handle_event(self, event: events.Event):
"""
Send the output of a node to Slack when the node failed.
Args:
event: The current event of interest
"""
if isinstance(event, events.Output):
key = tuple(event.node_path)
if not self.node_output:
self.node_output = {}
if not key in self.node_output:
self.node_output[key] = {True: [], False: []}
self.node_output[key][event.is_error].append(event)
elif isinstance(event, events.NodeFinished):
key = tuple(event.node_path)
if not event.succeeded and event.is_pipeline is False:
message = {
'text':
'\n:baby_chick: Ooops, a hiccup in ' + '_ <' +
config.base_url() +
flask.url_for('data_integration.node_page',
path='/'.join(event.node_path)) + ' | ' +
'/'.join(event.node_path) + ' > _',
'attachments': []
}
if (self.node_output[key][False]):
message['attachments'].append({
'text':
self.format_output(self.node_output[key][False]),
'mrkdwn_in': ['text']
})
if (self.node_output[key][True]):
message['attachments'].append({
'text':
self.format_output(self.node_output[key][True]),
'color':
'#eb4d5c',
'mrkdwn_in': ['text']
})
response = requests.post('https://hooks.slack.com/services/' +
config.slack_token(),
json=message)
if response.status_code != 200:
raise ValueError(
'Request to slack returned an error %s. The response is:\n%s'
% (response.status_code, response.text))
def send_run_started_interactively_message(
self, event: pipeline_events.RunStarted):
text = ('<font size="4">🐣</font> ' + event.user +
' manually triggered run of ' +
('pipeline [_' +
'/'.join(event.node_path).replace("_", "\\_") + '_]' + '(' +
(config.base_url() + '/' + '/'.join(event.node_path) +
')' if not event.is_root_pipeline else 'root pipeline')))
if event.node_ids:
text += ', nodes ' + ', '.join(
[f'`{node}`' for node in event.node_ids])
self._send_message({'text': text})
def send_run_started_interactively_message(
self, event: pipeline_events.RunStarted):
text = (':hatching_chick: *' + event.user +
'* manually triggered run of ' +
('pipeline <' + config.base_url() + '/' +
'/'.join(event.node_path) + '|' + '/'.join(event.node_path) +
' >' if not event.is_root_pipeline else 'root pipeline'))
if event.node_ids:
text += ', nodes ' + ', '.join(
[f'`{node}`' for node in event.node_ids])
self._send_message({'text': text})
def send_task_failed_message(self, event: pipeline_events.NodeFinished):
text = '<font size="4">🐤</font> Ooops, a hiccup in [_' + '/'.join(event.node_path).replace("_", "\\_") \
+ '_](' + config.base_url() + '/' + '/'.join(event.node_path) + ')'
key = tuple(event.node_path)
if self.node_output[key][False]:
text += self._format_output(self.node_output[key][False])
if self.node_output[key][True]:
text += self._format_output(self.node_output[key][True])
# Shortening message to 2000 because Teams does not display message greater than 28 KB.
# https://docs.microsoft.com/en-us/microsoftteams/limits-specifications-teams#chat
if len(text) > 2000:
text = text[:2000] + '</pre>'
self._send_message({'text': text})
def handle_event(self, event: events.Event):
"""
Send the output of a node to Slack when the node failed.
Args:
event: The current event of interest
"""
import requests
if isinstance(event, pipeline_events.Output):
key = tuple(event.node_path)
if not self.node_output:
self.node_output = {}
if not key in self.node_output:
self.node_output[key] = {True: [], False: []}
self.node_output[key][event.is_error].append(event)
elif isinstance(event, pipeline_events.NodeFinished):
key = tuple(event.node_path)
if not event.succeeded and event.is_pipeline is False:
message = {
'text':
'\n:baby_chick: Ooops, a hiccup in ' + '_ <' +
config.base_url() + '/' + '/'.join(event.node_path) +
' | ' + '/'.join(event.node_path) + ' > _',
'attachments': []
}
if (self.node_output[key][False]):
message['attachments'].append({
'text':
self.format_output(self.node_output[key][False]),
'mrkdwn_in': ['text']
})
if (self.node_output[key][True]):
message['attachments'].append({
'text':
self.format_output(self.node_output[key][True]),
'color':
'#eb4d5c',
'mrkdwn_in': ['text']
})
response = requests.post('https://hooks.slack.com/services/' +
config.slack_token(),
json=message)
if response.status_code != 200:
raise ValueError(
'Request to slack returned an error %s. The response is:\n%s'
% (response.status_code, response.text))
elif isinstance(event, pipeline_events.RunStarted):
# default handler only handles interactively started runs
if event.interactively_started:
message = f':hatching_chick: *{event.user}* manually triggered run of '
message += ('pipeline <' + config.base_url() + '/' +
'/'.join(event.node_path) + '|' +
'/'.join(event.node_path) + ' >'
if not event.is_root_pipeline else 'root pipeline')
if event.node_ids:
message += ', nodes ' + ', '.join(
[f'`{id_}`' for id_ in event.node_ids])
requests.post('https://hooks.slack.com/services/' +
config.slack_token(),
json={'text': message})
elif isinstance(event, pipeline_events.RunFinished):
# default handler only handles interactively started runs
if event.interactively_started:
if event.succeeded:
msg = ':hatched_chick: succeeded'
else:
msg = ':baby_chick: failed'
requests.post('https://hooks.slack.com/services/' +
config.slack_token(),
json={'text': msg})