James E. Blair
36658cf7bd
Takes one or more changes and promotes them to the head of the queue. Also, change the command line syntax for the enqueue command to accept change IDs in the form 'change,patchset' in order to match the syntax of promote, as well as be potentially more compatible with future triggers. Change-Id: Ic7ded9587c68217c060328bf4c3518e32fe659e3
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# Copyright 2013 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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import logging
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import time
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import gear
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class RPCFailure(Exception):
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pass
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class RPCClient(object):
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log = logging.getLogger("zuul.RPCClient")
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def __init__(self, server, port):
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self.log.debug("Connecting to gearman at %s:%s" % (server, port))
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self.gearman = gear.Client()
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self.gearman.addServer(server, port)
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self.log.debug("Waiting for gearman")
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self.gearman.waitForServer()
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def submitJob(self, name, data):
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self.log.debug("Submitting job %s with data %s" % (name, data))
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job = gear.Job(name,
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json.dumps(data),
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unique=str(time.time()))
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self.gearman.submitJob(job)
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self.log.debug("Waiting for job completion")
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while not job.complete:
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time.sleep(0.1)
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if job.exception:
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raise RPCFailure(job.exception)
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self.log.debug("Job complete, success: %s" % (not job.failure))
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return (not job.failure)
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def enqueue(self, pipeline, project, trigger, change):
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data = {'pipeline': pipeline,
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'project': project,
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'trigger': trigger,
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'change': change,
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}
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return self.submitJob('zuul:enqueue', data)
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def promote(self, pipeline, change_ids):
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data = {'pipeline': pipeline,
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'change_ids': change_ids,
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}
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return self.submitJob('zuul:promote', data)
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def shutdown(self):
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self.gearman.shutdown()
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