Python LatentController.auto_stop方法代碼示例

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_build_stop_with_cancelled_during_substantiation(self):
        """
        If a build is stopping during latent worker substantiating, the build becomes cancelled
        """
        controller = LatentController('local')
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            # Disable checks about missing scheduler.
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder = master.botmaster.builders['testy']
        builder_id = self.successResultOf(builder.getBuilderId())

        # Trigger a buildrequest
        self.createBuildrequest(master, [builder_id])

        # Stop the build
        build = builder.getBuild(0)
        build.stopBuild('no reason', results=CANCELLED)

        # Indicate that the worker can't start an instance.
        controller.start_instance(False)

        dbdict = yield master.db.builds.getBuildByNumber(builder_id, 1)
        self.assertEqual(CANCELLED, dbdict['results'])
        controller.auto_stop(True)
        self.flushLoggedErrors(LatentWorkerFailedToSubstantiate)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_failed_substantiations_get_exception(self):
        """
        If a latent worker fails to substantiate, the result is an exception.
        """
        controller = LatentController('local')
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            # Disable checks about missing scheduler.
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder_id = self.successResultOf(
            master.data.updates.findBuilderId('testy'))

        # Trigger a buildrequest
        self.createBuildrequest(master, [builder_id])

        # The worker fails to substantiate.
        controller.start_instance(
            Failure(LatentWorkerCannotSubstantiate("substantiation failed")))
        # Flush the errors logged by the failure.
        self.flushLoggedErrors(LatentWorkerCannotSubstantiate)

        dbdict = yield master.db.builds.getBuildByNumber(builder_id, 1)

        # When the substantiation fails, the result is an exception.
        self.assertEqual(EXCEPTION, dbdict['results'])
        controller.auto_stop(True)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_latent_max_builds(self):
        """
        If max_builds is set, only one build is started on a latent
        worker at a time.
        """
        controller = LatentController(
            'local',
            max_builds=1,
        )
        step_controller = StepController()
        config_dict = {
            'builders': [
                BuilderConfig(name="testy-1",
                              workernames=["local"],
                              factory=BuildFactory([step_controller]),
                              ),
                BuilderConfig(name="testy-2",
                              workernames=["local"],
                              factory=BuildFactory([step_controller]),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            'multiMaster': True,
        }
        self.master = master = self.successResultOf(
            getMaster(self, self.reactor, config_dict))
        builder_ids = [
            self.successResultOf(master.data.updates.findBuilderId('testy-1')),
            self.successResultOf(master.data.updates.findBuilderId('testy-2')),
        ]

        started_builds = []
        self.successResultOf(master.mq.startConsuming(
            lambda key, build: started_builds.append(build),
            ('builds', None, 'new')))

        # Trigger a buildrequest
        bsid, brids = self.successResultOf(
            master.data.updates.addBuildset(
                waited_for=False,
                builderids=builder_ids,
                sourcestamps=[
                    {'codebase': '',
                     'repository': '',
                     'branch': None,
                     'revision': None,
                     'project': ''},
                ],
            )
        )

        # The worker fails to substantiate.
        controller.start_instance(True)

        controller.connect_worker(self)

        self.assertEqual(len(started_builds), 1)
        controller.auto_stop(True)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_worker_accepts_builds_after_failure(self):
        """
        If a latent worker fails to substantiate, the worker is still able to accept jobs.
        """
        controller = LatentController('local')
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            # Disable checks about missing scheduler.
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder_id = self.successResultOf(
            master.data.updates.findBuilderId('testy'))

        controller.auto_stop(True)
        # Trigger a buildrequest
        bsid, brids = self.createBuildrequest(master, [builder_id])

        unclaimed_build_requests = []
        self.successResultOf(master.mq.startConsuming(
            lambda key, request: unclaimed_build_requests.append(request),
            ('buildrequests', None, 'unclaimed')))
        # The worker fails to substantiate.
        controller.start_instance(
            Failure(TestException("substantiation failed")))
        # Flush the errors logged by the failure.
        self.flushLoggedErrors(TestException)

        # The retry logic should only trigger after a exponential backoff
        self.assertEqual(controller.starting, False)

        # advance the time to the point where we should retry
        master.reactor.advance(controller.worker.quarantine_initial_timeout)

        # If the worker started again after the failure, then the retry logic will have
        # already kicked in to start a new build on this (the only) worker. We check that
        # a new instance was requested, which indicates that the worker
        # accepted the build.
        self.assertEqual(controller.starting, True)

        # The worker fails to substantiate(again).
        controller.start_instance(
            Failure(TestException("substantiation failed")))
        # Flush the errors logged by the failure.
        self.flushLoggedErrors(TestException)

        # advance the time to the point where we should not retry
        master.reactor.advance(controller.worker.quarantine_initial_timeout)
        self.assertEqual(controller.starting, False)
        # advance the time to the point where we should retry
        master.reactor.advance(controller.worker.quarantine_initial_timeout)
        self.assertEqual(controller.starting, True)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_worker_close_connection_while_building(self):
        """
        If the worker close connection in the middle of the build, the next build can start correctly
        """
        controller = LatentController('local', build_wait_timeout=0)
        # a step that we can finish when we want
        stepcontroller = BuildStepController()
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory([stepcontroller.step]),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            # Disable checks about missing scheduler.
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder_id = self.successResultOf(
            master.data.updates.findBuilderId('testy'))

        # Request two builds.
        for i in range(2):
            self.createBuildrequest(master, [builder_id])
        controller.auto_stop(True)

        self.assertTrue(controller.starting)
        controller.start_instance(True)
        controller.connect_worker(self)

        builds = self.successResultOf(
            master.data.get(("builds",)))
        self.assertEqual(builds[0]['results'], None)
        controller.disconnect_worker(self)
        builds = self.successResultOf(
            master.data.get(("builds",)))
        self.assertEqual(builds[0]['results'], RETRY)

        # Request one build.
        self.createBuildrequest(master, [builder_id])
        controller.start_instance(True)
        controller.connect_worker(self)
        builds = self.successResultOf(
            master.data.get(("builds",)))
        self.assertEqual(builds[1]['results'], None)
        stepcontroller.finish_step(SUCCESS)
        builds = self.successResultOf(
            master.data.get(("builds",)))
        self.assertEqual(builds[1]['results'], SUCCESS)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_worker_multiple_substantiations_succeed(self):
        """
        If multiple builders trigger try to substantiate a worker at
        the same time, if the substantiation succeeds then all of
        the builds proceeed.
        """
        controller = LatentController('local')
        config_dict = {
            'builders': [
                BuilderConfig(name="testy-1",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
                BuilderConfig(name="testy-2",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder_ids = [
            self.successResultOf(master.data.updates.findBuilderId('testy-1')),
            self.successResultOf(master.data.updates.findBuilderId('testy-2')),
        ]

        finished_builds = []
        self.successResultOf(master.mq.startConsuming(
            lambda key, build: finished_builds.append(build),
            ('builds', None, 'finished')))

        # Trigger a buildrequest
        bsid, brids = self.createBuildrequest(master, builder_ids)

        # The worker succeeds to substantiate.
        controller.start_instance(True)

        controller.connect_worker(self)

        # We check that there were two builds that finished, and
        # that they both finished with success
        self.assertEqual([build['results']
                          for build in finished_builds], [SUCCESS] * 2)
        controller.auto_stop(True)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_build_stop_with_retry_during_substantiation(self):
        """
        If master is shutting down during latent worker substantiating, the build becomes retry.
        """
        controller = LatentController('local')
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            # Disable checks about missing scheduler.
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder = master.botmaster.builders['testy']
        builder_id = self.successResultOf(builder.getBuilderId())

        # Trigger a buildrequest
        _, brids = self.createBuildrequest(master, [builder_id])

        unclaimed_build_requests = []
        self.successResultOf(master.mq.startConsuming(
            lambda key, request: unclaimed_build_requests.append(request),
            ('buildrequests', None, 'unclaimed')))

        # Stop the build
        build = builder.getBuild(0)
        build.stopBuild('no reason', results=RETRY)

        # Indicate that the worker can't start an instance.
        controller.start_instance(False)

        dbdict = yield master.db.builds.getBuildByNumber(builder_id, 1)
        self.assertEqual(RETRY, dbdict['results'])
        self.assertEqual(
            set(brids),
            set([req['buildrequestid'] for req in unclaimed_build_requests]),
        )
        controller.auto_stop(True)
        self.flushLoggedErrors(LatentWorkerFailedToSubstantiate)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_stalled_substantiation_then_timeout_get_requeued(self):
        """
        If a latent worker substantiate, but not connect, and then be unsubstanciated,
        the build request becomes unclaimed.
        """
        controller = LatentController('local')
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            # Disable checks about missing scheduler.
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder_id = self.successResultOf(
            master.data.updates.findBuilderId('testy'))

        # Trigger a buildrequest
        bsid, brids = self.createBuildrequest(master, [builder_id])

        unclaimed_build_requests = []
        self.successResultOf(master.mq.startConsuming(
            lambda key, request: unclaimed_build_requests.append(request),
            ('buildrequests', None, 'unclaimed')))

        # We never start the worker, rather timeout it.
        master.reactor.advance(controller.worker.missing_timeout)
        # Flush the errors logged by the failure.
        self.flushLoggedErrors(defer.TimeoutError)

        # When the substantiation fails, the buildrequest becomes unclaimed.
        self.assertEqual(
            set(brids),
            set([req['buildrequestid'] for req in unclaimed_build_requests]),
        )
        controller.auto_stop(True)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_failed_substantiations_get_requeued(self):
        """
        If a latent worker fails to substantiate, the build request becomes unclaimed.
        """
        controller = LatentController('local')
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            # Disable checks about missing scheduler.
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder_id = self.successResultOf(
            master.data.updates.findBuilderId('testy'))

        # Trigger a buildrequest
        bsid, brids = self.createBuildrequest(master, [builder_id])

        unclaimed_build_requests = []
        self.successResultOf(master.mq.startConsuming(
            lambda key, request: unclaimed_build_requests.append(request),
            ('buildrequests', None, 'unclaimed')))

        # The worker fails to substantiate.
        controller.start_instance(
            Failure(TestException("substantiation failed")))
        # Flush the errors logged by the failure.
        self.flushLoggedErrors(TestException)

        # When the substantiation fails, the buildrequest becomes unclaimed.
        self.assertEqual(
            set(brids),
            {req['buildrequestid'] for req in unclaimed_build_requests}
        )
        controller.auto_stop(True)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_failed_ping_get_requeued(self):
        """
        sendBuilderList can fail due to missing permissions on the workdir,
        the build request becomes unclaimed
        """
        controller = LatentController('local')
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory(),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            # Disable checks about missing scheduler.
            'multiMaster': True,
        }
        master = self.getMaster(config_dict)
        builder_id = self.successResultOf(
            master.data.updates.findBuilderId('testy'))

        # Trigger a buildrequest
        bsid, brids = self.createBuildrequest(master, [builder_id])

        unclaimed_build_requests = []
        self.successResultOf(master.mq.startConsuming(
            lambda key, request: unclaimed_build_requests.append(request),
            ('buildrequests', None, 'unclaimed')))
        logs = []
        self.successResultOf(master.mq.startConsuming(
            lambda key, log: logs.append(log),
            ('logs', None, 'new')))

        # The worker succeed to substantiate
        def remote_print(self, msg):
            if msg == "ping":
                raise TestException("can't ping")
        controller.patchBot(self, 'remote_print', remote_print)
        controller.start_instance(True)
        controller.connect_worker(self)

        # Flush the errors logged by the failure.
        self.flushLoggedErrors(TestException)

        # When the substantiation fails, the buildrequest becomes unclaimed.
        self.assertEqual(
            set(brids),
            set([req['buildrequestid'] for req in unclaimed_build_requests]),
        )
        # should get 2 logs (html and txt) with proper information in there
        self.assertEqual(len(logs), 2)
        logs_by_name = {}
        for _log in logs:
            fulllog = self.successResultOf(
                master.data.get(("logs", str(_log['logid']), "raw")))
            logs_by_name[fulllog['filename']] = fulllog['raw']

        for i in ["err_text", "err_html"]:
            self.assertIn("can't ping", logs_by_name[i])
            # make sure stacktrace is present in html
            self.assertIn(os.path.join(
                "integration", "test_latent.py"), logs_by_name[i])
        controller.auto_stop(True)

# 需要導入模塊: from buildbot.test.fake.latent import LatentController [as 別名]
# 或者: from buildbot.test.fake.latent.LatentController import auto_stop [as 別名]
    def test_rejects_build_on_instance_with_different_type_timeout_nonzero(self):
        """
        If latent worker supports getting its instance type from properties that
        are rendered from build then the buildrequestdistributor must not
        schedule any builds on workers that are running different instance type
        than what these builds will require.
        """
        controller = LatentController(self, 'local',
                                      kind=Interpolate('%(prop:worker_kind)s'),
                                      build_wait_timeout=5)

        # a step that we can finish when we want
        stepcontroller = BuildStepController()
        config_dict = {
            'builders': [
                BuilderConfig(name="testy",
                              workernames=["local"],
                              factory=BuildFactory([stepcontroller.step]),
                              ),
            ],
            'workers': [controller.worker],
            'protocols': {'null': {}},
            'multiMaster': True,
        }

        master = self.getMaster(config_dict)
        builder_id = self.successResultOf(
            master.data.updates.findBuilderId('testy'))

        # create build request
        self.createBuildrequest(master, [builder_id],
                                properties=Properties(worker_kind='a'))

        # start the build and verify the kind of the worker. Note that the
        # buildmaster needs to restart the worker in order to change the worker
        # kind, so we allow it both to auto start and stop
        self.assertEqual(True, controller.starting)

        controller.auto_connect_worker = True
        controller.auto_disconnect_worker = True
        controller.auto_start(True)
        controller.auto_stop(True)
        controller.connect_worker()
        self.assertEqual('a', (yield controller.get_started_kind()))

        # before the other build finished, create another build request
        self.createBuildrequest(master, [builder_id],
                                properties=Properties(worker_kind='b'))
        stepcontroller.finish_step(SUCCESS)

        # give the botmaster chance to insubstantiate the worker and
        # maybe substantiate it for the pending build the builds on worker
        self.reactor.advance(0.1)

        # verify build has not started, even though the worker is waiting
        # for one
        self.assertIsNone((yield master.db.builds.getBuild(2)))
        self.assertTrue(controller.started)

        # wait until the latent worker times out, is insubstantiated,
        # is substantiated because of pending buildrequest and starts the build
        self.reactor.advance(6)
        self.assertIsNotNone((yield master.db.builds.getBuild(2)))

        # verify that the second build restarted with the expected instance
        # kind
        self.assertEqual('b', (yield controller.get_started_kind()))
        stepcontroller.finish_step(SUCCESS)

        dbdict = yield master.db.builds.getBuild(1)
        self.assertEqual(SUCCESS, dbdict['results'])
        dbdict = yield master.db.builds.getBuild(2)
        self.assertEqual(SUCCESS, dbdict['results'])