Files
fm-orchestrator/tests/test_scheduler/test_poller.py
Qixiang Wan d83e6897ca Change ModuleBuild.context to db column
1. Changed ModuleBuild's context property to db column, it's
non-nullable and default value is '00000000' to keep it consistent
with previous behaviour.

2. Changed ModuleBuild.contexts_from_mmd to return a tuple of
(ref_build_context, build_context, runtime_context, context).

3. Updated tests affected by this change.
2018-04-28 11:46:31 +08:00

445 lines
18 KiB
Python

# Copyright (c) 2017 Red Hat, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import pytest
from mock import patch
from module_build_service import models, conf
from tests import reuse_component_init_data, db, clean_database
import mock
import koji
from module_build_service.scheduler.producer import MBSProducer
import six.moves.queue as queue
from datetime import datetime, timedelta
@patch("module_build_service.builder.GenericBuilder.default_buildroot_groups",
return_value={'build': [], 'srpm-build': []})
@patch("module_build_service.scheduler.consumer.get_global_consumer")
@patch("module_build_service.builder.KojiModuleBuilder.KojiModuleBuilder.get_session")
@patch("module_build_service.builder.GenericBuilder.create_from_module")
class TestPoller:
def setup_method(self, test_method):
reuse_component_init_data()
def teardown_method(self, test_method):
clean_database()
@pytest.mark.parametrize('fresh', [True, False])
@patch('module_build_service.utils.batches.start_build_component')
def test_process_paused_module_builds(self, start_build_component, create_builder,
koji_get_session, global_consumer,
dbg, fresh):
"""
Tests general use-case of process_paused_module_builds.
"""
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
koji_session = mock.MagicMock()
koji_get_session.return_value = koji_session
builder = mock.MagicMock()
create_builder.return_value = builder
# Change the batch to 2, so the module build is in state where
# it is not building anything, but the state is "build".
module_build = models.ModuleBuild.query.filter_by(id=3).one()
module_build.batch = 2
# If fresh is set, then we simulate that activity just occurred 2 minutes ago on the build
if fresh:
module_build.time_modified = datetime.utcnow() - timedelta(minutes=2)
else:
module_build.time_modified = datetime.utcnow() - timedelta(days=5)
db.session.commit()
# Poll :)
hub = mock.MagicMock()
poller = MBSProducer(hub)
poller.poll()
# Refresh our module_build object.
module_build = models.ModuleBuild.query.filter_by(id=3).one()
db.session.refresh(module_build)
# If fresh is set, we expect the poller to not touch the module build since it's been less
# than 10 minutes of inactivity
if fresh:
expected_state = None
expected_build_calls = 0
else:
expected_state = koji.BUILD_STATES["BUILDING"]
expected_build_calls = 2
components = module_build.current_batch()
for component in components:
assert component.state == expected_state
assert len(start_build_component.mock_calls) == expected_build_calls
def test_trigger_new_repo_when_failed(self, create_builder,
koji_get_session, global_consumer,
dbg):
"""
Tests that we call koji_sesion.newRepo when newRepo task failed.
"""
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
koji_session = mock.MagicMock()
koji_session.getTag = lambda tag_name: {'name': tag_name}
koji_session.getTaskInfo.return_value = {'state': koji.TASK_STATES['FAILED']}
koji_session.newRepo.return_value = 123456
koji_get_session.return_value = koji_session
builder = mock.MagicMock()
builder.buildroot_ready.return_value = False
create_builder.return_value = builder
# Change the batch to 2, so the module build is in state where
# it is not building anything, but the state is "build".
module_build = models.ModuleBuild.query.filter_by(id=3).one()
module_build.batch = 2
module_build.new_repo_task_id = 123456
db.session.commit()
hub = mock.MagicMock()
poller = MBSProducer(hub)
poller.poll()
koji_session.newRepo.assert_called_once_with(
"module-testmodule-master-20170219191323-c40c156c-build")
def test_trigger_new_repo_when_succeded(self, create_builder,
koji_get_session, global_consumer,
dbg):
"""
Tests that we do not call koji_sesion.newRepo when newRepo task
succeeded.
"""
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
koji_session = mock.MagicMock()
koji_session.getTag = lambda tag_name: {'name': tag_name}
koji_session.getTaskInfo.return_value = {'state': koji.TASK_STATES['CLOSED']}
koji_session.newRepo.return_value = 123456
koji_get_session.return_value = koji_session
builder = mock.MagicMock()
builder.buildroot_ready.return_value = False
create_builder.return_value = builder
# Change the batch to 2, so the module build is in state where
# it is not building anything, but the state is "build".
module_build = models.ModuleBuild.query.filter_by(id=3).one()
module_build.batch = 2
module_build.new_repo_task_id = 123456
db.session.commit()
hub = mock.MagicMock()
poller = MBSProducer(hub)
poller.poll()
# Refresh our module_build object.
module_build = models.ModuleBuild.query.filter_by(id=3).one()
db.session.refresh(module_build)
assert not koji_session.newRepo.called
assert module_build.new_repo_task_id == 0
def test_process_paused_module_builds_waiting_for_repo(
self, create_builder, koji_get_session, global_consumer, dbg):
"""
Tests that process_paused_module_builds does not start new batch
when we are waiting for repo.
"""
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
koji_session = mock.MagicMock()
koji_get_session.return_value = koji_session
builder = mock.MagicMock()
create_builder.return_value = builder
# Change the batch to 2, so the module build is in state where
# it is not building anything, but the state is "build".
module_build = models.ModuleBuild.query.filter_by(id=3).one()
module_build.batch = 2
module_build.new_repo_task_id = 123456
db.session.commit()
# Poll :)
hub = mock.MagicMock()
poller = MBSProducer(hub)
poller.poll()
# Refresh our module_build object.
module_build = models.ModuleBuild.query.filter_by(id=3).one()
db.session.refresh(module_build)
# Components should not be in building state
components = module_build.current_batch()
for component in components:
assert component.state is None
def test_delete_old_koji_targets(
self, create_builder, koji_get_session, global_consumer, dbg):
"""
Tests that we delete koji target when time_completed is older than
koji_target_delete_time value.
"""
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
for state_name, state in models.BUILD_STATES.items():
koji_session = mock.MagicMock()
koji_session.getBuildTargets.return_value = [
{'dest_tag_name': 'module-tag', 'id': 852, 'name': 'module-tag'},
{'dest_tag_name': 'f26', 'id': 853, 'name': 'f26'},
{'dest_tag_name': 'module-tag2', 'id': 853, 'name': 'f26'}]
koji_get_session.return_value = koji_session
builder = mock.MagicMock()
create_builder.return_value = builder
# Change the batch to 2, so the module build is in state where
# it is not building anything, but the state is "build".
module_build = models.ModuleBuild.query.filter_by(id=3).one()
module_build.state = state
module_build.koji_tag = "module-tag"
module_build.time_completed = datetime.utcnow()
module_build.new_repo_task_id = 123456
db.session.commit()
# Poll :)
hub = mock.MagicMock()
poller = MBSProducer(hub)
poller.delete_old_koji_targets(conf, db.session)
module_build = models.ModuleBuild.query.filter_by(id=3).one()
db.session.refresh(module_build)
module_build.time_completed = datetime.utcnow() - timedelta(hours=23)
db.session.commit()
poller.delete_old_koji_targets(conf, db.session)
# deleteBuildTarget should not be called, because time_completed is
# set to "now".
assert not koji_session.deleteBuildTarget.called
# Try removing non-modular target - should not happen
db.session.refresh(module_build)
module_build.koji_tag = "module-tag2"
module_build.time_completed = datetime.utcnow() - timedelta(hours=25)
db.session.commit()
poller.delete_old_koji_targets(conf, db.session)
assert not koji_session.deleteBuildTarget.called
# Refresh our module_build object and set time_completed 25 hours ago
db.session.refresh(module_build)
module_build.time_completed = datetime.utcnow() - timedelta(hours=25)
module_build.koji_tag = "module-tag"
db.session.commit()
poller.delete_old_koji_targets(conf, db.session)
if state_name in ["done", "ready", "failed"]:
koji_session.deleteBuildTarget.assert_called_once_with(852)
def test_process_waiting_module_build(self, create_builder, koji_get_session,
global_consumer, dbg):
""" Test that processing old waiting module builds works. """
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
hub = mock.MagicMock()
poller = MBSProducer(hub)
# Change the batch to 2, so the module build is in state where
# it is not building anything, but the state is "build".
module_build = models.ModuleBuild.query.filter_by(id=3).one()
module_build.state = 1
original = datetime.utcnow() - timedelta(minutes=11)
module_build.time_modified = original
db.session.commit()
db.session.refresh(module_build)
# Ensure the queue is empty before we start.
assert consumer.incoming.qsize() == 0
# Poll :)
poller.process_waiting_module_builds(db.session)
assert consumer.incoming.qsize() == 1
module_build = models.ModuleBuild.query.filter_by(id=3).one()
# ensure the time_modified was changed.
assert module_build.time_modified > original
def test_process_waiting_module_build_not_old_enough(self, create_builder, koji_get_session,
global_consumer, dbg):
""" Test that we do not process young waiting builds. """
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
hub = mock.MagicMock()
poller = MBSProducer(hub)
# Change the batch to 2, so the module build is in state where
# it is not building anything, but the state is "build".
module_build = models.ModuleBuild.query.filter_by(id=3).one()
module_build.state = 1
original = datetime.utcnow() - timedelta(minutes=9)
module_build.time_modified = original
db.session.commit()
db.session.refresh(module_build)
# Ensure the queue is empty before we start.
assert consumer.incoming.qsize() == 0
# Poll :)
poller.process_waiting_module_builds(db.session)
# Ensure we did *not* process the 9 minute-old build.
assert consumer.incoming.qsize() == 0
def test_process_waiting_module_build_none_found(self, create_builder, koji_get_session,
global_consumer, dbg):
""" Test nothing happens when no module builds are waiting. """
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
hub = mock.MagicMock()
poller = MBSProducer(hub)
# Ensure the queue is empty before we start.
assert consumer.incoming.qsize() == 0
# Poll :)
poller.process_waiting_module_builds(db.session)
# Ensure we did *not* process any of the non-waiting builds.
assert consumer.incoming.qsize() == 0
def test_cleanup_stale_failed_builds(self, create_builder, koji_get_session,
global_consumer, dbg):
""" Test that one of the two module builds gets to the garbage state when running
cleanup_stale_failed_builds.
"""
builder = mock.MagicMock()
create_builder.return_value = builder
module_build_one = models.ModuleBuild.query.get(2)
module_build_two = models.ModuleBuild.query.get(3)
module_build_one.state = models.BUILD_STATES['failed']
module_build_one.time_modified = datetime.utcnow() - timedelta(
days=conf.cleanup_failed_builds_time + 1)
module_build_two.time_modified = datetime.utcnow()
module_build_two.state = models.BUILD_STATES['failed']
failed_component = models.ComponentBuild.query.filter_by(
package='tangerine', module_id=3).one()
failed_component.state = koji.BUILD_STATES['FAILED']
failed_component.tagged = False
failed_component.tagged_in_final = False
db.session.add(failed_component)
db.session.add(module_build_one)
db.session.add(module_build_two)
db.session.commit()
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
hub = mock.MagicMock()
poller = MBSProducer(hub)
# Ensure the queue is empty before we start
assert consumer.incoming.qsize() == 0
poller.cleanup_stale_failed_builds(conf, db.session)
db.session.refresh(module_build_two)
# Make sure module_build_one was transitioned to garbage
assert module_build_one.state == models.BUILD_STATES['garbage']
state_reason = ('The module was garbage collected since it has failed over {0} day(s) ago'
.format(conf.cleanup_failed_builds_time))
assert module_build_one.state_reason == state_reason
# Make sure all the components are marked as untagged in the database
for component in module_build_one.component_builds:
assert not component.tagged
assert not component.tagged_in_final
# Make sure module_build_two stayed the same
assert module_build_two.state == models.BUILD_STATES['failed']
# Make sure the builds were untagged
builder.untag_artifacts.assert_called_once_with([
'perl-Tangerine-0.23-1.module+0+d027b723',
'perl-List-Compare-0.53-5.module+0+d027b723',
'tangerine-0.22-3.module+0+d027b723',
'module-build-macros-0.1-1.module+0+d027b723'
])
def test_cleanup_stale_failed_builds_no_components(self, create_builder, koji_get_session,
global_consumer, dbg):
""" Test that a module build without any components built gets to the garbage state when
running cleanup_stale_failed_builds.
"""
module_build_one = models.ModuleBuild.query.get(1)
module_build_two = models.ModuleBuild.query.get(2)
module_build_one.state = models.BUILD_STATES['failed']
module_build_one.time_modified = datetime.utcnow()
module_build_two.state = models.BUILD_STATES['failed']
module_build_two.time_modified = datetime.utcnow() - timedelta(
days=conf.cleanup_failed_builds_time + 1)
module_build_two.koji_tag = None
module_build_two.cg_build_koji_tag = None
for c in module_build_two.component_builds:
c.state = None
db.session.add(c)
db.session.add(module_build_one)
db.session.add(module_build_two)
db.session.commit()
consumer = mock.MagicMock()
consumer.incoming = queue.Queue()
global_consumer.return_value = consumer
hub = mock.MagicMock()
poller = MBSProducer(hub)
# Ensure the queue is empty before we start
assert consumer.incoming.qsize() == 0
poller.cleanup_stale_failed_builds(conf, db.session)
db.session.refresh(module_build_two)
# Make sure module_build_two was transitioned to garbage
assert module_build_two.state == models.BUILD_STATES['garbage']
state_reason = ('The module was garbage collected since it has failed over {0} day(s) ago'
.format(conf.cleanup_failed_builds_time))
assert module_build_two.state_reason == state_reason
# Make sure module_build_one stayed the same
assert module_build_one.state == models.BUILD_STATES['failed']
# Make sure that the builder was never instantiated
create_builder.assert_not_called()