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# Copyright 2017 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import logging
import time
import voluptuous as v
from zuul.lib.logutil import get_annotated_logger
from zuul.lib.result_data import get_artifacts_from_result_data
from zuul.reporter import BaseReporter
class MQTTReporter(BaseReporter):
"""Publish messages to a topic via mqtt"""
name = 'mqtt'
log = logging.getLogger("zuul.MQTTReporter")
def report(self, item):
log = get_annotated_logger(self.log, item.event)
log.debug("Report change %s, params %s", item.change, self.config)
message = {
'timestamp': time.time(),
'action': self._action,
'tenant': item.pipeline.tenant.name,
'zuul_ref': item.current_build_set.ref,
'pipeline': item.pipeline.name,
'project': item.change.project.name,
'branch': getattr(item.change, 'branch', ''),
'change_url': item.change.url,
'change': getattr(item.change, 'number', ''),
'patchset': getattr(item.change, 'patchset', ''),
'commit_id': getattr(item.change, 'commit_id', ''),
'owner': getattr(item.change, 'owner', ''),
'ref': getattr(item.change, 'ref', ''),
'message': self._formatItemReport(
item, with_jobs=False),
'trigger_time': item.event.timestamp,
'enqueue_time': item.enqueue_time,
'buildset': {
'uuid': item.current_build_set.uuid,
'result': item.current_build_set.result,
'builds': [],
'retry_builds': [],
},
'zuul_event_id': item.event.zuul_event_id,
}
for job in item.getJobs():
job_informations = {
'job_name': job.name,
'voting': job.voting,
}
build = item.current_build_set.getBuild(job.name)
if build:
# Report build data if available
(result, web_url) = item.formatJobResult(job)
job_informations.update({
'uuid': build.uuid,
'start_time': build.start_time,
'end_time': build.end_time,
'execute_time': build.execute_time,
'log_url': build.log_url,
'web_url': web_url,
'result': result,
'dependencies': [j.name for j in job.dependencies],
'artifacts': get_artifacts_from_result_data(
build.result_data, logger=log)
})
# Report build data of retried builds if available
retry_builds = item.current_build_set.getRetryBuildsForJob(
job.name)
for build in retry_builds:
(result, url) = item.formatJobResult(job, build)
retry_build_information = {
'job_name': job.name,
'voting': job.voting,
'uuid': build.uuid,
'start_time': build.start_time,
'end_time': build.end_time,
'execute_time': build.execute_time,
'log_url': url,
'result': result,
}
message['buildset']['retry_builds'].append(
retry_build_information)
message['buildset']['builds'].append(job_informations)
topic = None
try:
topic = self.config['topic'].format(
tenant=item.pipeline.tenant.name,
pipeline=item.pipeline.name,
project=item.change.project.name,
branch=getattr(item.change, 'branch', None),
change=getattr(item.change, 'number', None),
patchset=getattr(item.change, 'patchset', None),
ref=getattr(item.change, 'ref', None))
except Exception:
log.exception("Error while formatting MQTT topic %s:",
self.config['topic'])
if topic is not None:
self.connection.publish(
topic, message, self.config.get('qos', 0), item.event)
def topicValue(value):
if not isinstance(value, str):
raise v.Invalid("topic is not a string")
try:
value.format(
tenant='test',
pipeline='test',
project='test',
branch='test',
change='test',
patchset='test',
ref='test')
except KeyError as e:
raise v.Invalid("topic component %s is invalid" % str(e))
return value
def qosValue(value):
if not isinstance(value, int):
raise v.Invalid("qos is not a integer")
if value not in (0, 1, 2):
raise v.Invalid("qos can only be 0, 1 or 2")
return value
def getSchema():
return v.Schema({v.Required('topic'): topicValue, 'qos': qosValue})
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