Merge "Add enabled flag for sources"

This commit is contained in:
Zuul 2022-03-17 10:44:32 +00:00 committed by Gerrit Code Review
commit 0312ee67ee
5 changed files with 73 additions and 21 deletions

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@ -130,10 +130,11 @@ installed from upstream sources. The default method of the OpenStack install is
ones.
The locations of OpenStack source code are written in ``kolla-build.conf``.
The source type supports ``url``, ``git``, and ``local``. The location of
the ``local`` source type can point to either a directory containing the source
code or to a tarball of the source. The ``local`` source type permits to make
the best use of the Docker cache.
The source's ``type`` supports ``url``, ``git`` and ``local``. The
``location`` of the ``local`` source type can point to either a directory
containing the source code or to a tarball of the source. The ``local`` source
type permits to make the best use of the Docker cache. A source may be
disabled by setting ``enabled`` to ``False``.
The ``kolla-build.conf`` file could look like this:
@ -156,6 +157,7 @@ The ``kolla-build.conf`` file could look like this:
[ironic-base]
type = local
location = /tmp/ironic.tar.gz
enabled = False
.. note::
@ -380,8 +382,11 @@ The template now becomes:
python3 -m pip --no-cache-dir install /plugins/*
{% endblock %}
Many of the Dockerfiles already copy the ``plugins-archive`` to the image and
install available plugins at build time.
Some plugins are installed by default. For images with default plugins, the
Dockerfiles already copy the ``plugins-archive`` to the image and install
available plugins at build time. These default plugins may be disabled by
setting ``enabled`` to ``False`` in the relevant plugin source configuration
section in ``kolla-build.conf``.
Neutron plugins
^^^^^^^^^^^^^^^

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@ -963,7 +963,7 @@ USERS = {
}
def get_source_opts(type_=None, location=None, reference=None):
def get_source_opts(type_=None, location=None, reference=None, enabled=True):
return [cfg.StrOpt('type', choices=['local', 'git', 'url'],
default=type_,
help='Source location type'),
@ -971,7 +971,9 @@ def get_source_opts(type_=None, location=None, reference=None):
help='The location for source install'),
cfg.StrOpt('reference', default=reference,
help=('Git reference to pull, commit sha, tag '
'or branch name'))]
'or branch name')),
cfg.BoolOpt('enabled', default=enabled,
help=('Whether the source is enabled'))]
def get_user_opts(uid, gid, group):
@ -998,7 +1000,8 @@ def gen_all_source_opts():
type_ = params['type']
location = params['location']
reference = params.get('reference')
yield name, get_source_opts(type_, location, reference)
enabled = params.get('enabled', True)
yield name, get_source_opts(type_, location, reference, enabled)
def list_opts():

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@ -362,6 +362,10 @@ class BuildTask(DockerTask):
return followups
def process_source(self, image, source):
if not source['enabled']:
self.logger.debug("Skipping disabled source %s", source['name'])
return
dest_archive = os.path.join(image.path, source['name'] + '-archive')
if source.get('type') == 'url':
@ -459,7 +463,8 @@ class BuildTask(DockerTask):
archive_path = self.process_source(image, item)
if image.status in STATUS_ERRORS:
raise ArchivingError
archives.append(archive_path)
if archive_path:
archives.append(archive_path)
if archives:
for archive in archives:
with tarfile.open(archive, 'r') as archive_tar:
@ -1207,6 +1212,7 @@ class KollaWorker(object):
installation['name'] = section
if installation['type'] == 'git':
installation['reference'] = self.conf[section]['reference']
installation['enabled'] = self.conf[section]['enabled']
return installation
all_sections = (set(self.conf._groups.keys()) |

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@ -254,7 +254,8 @@ class TasksTest(base.TestCase):
self.image.source = {
'source': 'http://fake/source',
'type': 'url',
'name': 'fake-image-base'
'name': 'fake-image-base',
'enabled': True
}
push_queue = mock.Mock()
builder = build.BuildTask(self.conf, self.image, push_queue)
@ -276,17 +277,21 @@ class TasksTest(base.TestCase):
def test_process_source(self, mock_get, mock_client,
mock_rmtree, mock_copyfile, mock_utime):
for source in [{'source': 'http://fake/source1', 'type': 'url',
'name': 'fake-image-base1',
'reference': 'http://fake/reference1'},
'name': 'fake-image-base1',
'reference': 'http://fake/reference1',
'enabled': True},
{'source': 'http://fake/source2', 'type': 'git',
'name': 'fake-image-base2',
'reference': 'http://fake/reference2'},
'name': 'fake-image-base2',
'reference': 'http://fake/reference2',
'enabled': True},
{'source': 'http://fake/source3', 'type': 'local',
'name': 'fake-image-base3',
'reference': 'http://fake/reference3'},
'name': 'fake-image-base3',
'reference': 'http://fake/reference3',
'enabled': True},
{'source': 'http://fake/source4', 'type': None,
'name': 'fake-image-base4',
'reference': 'http://fake/reference4'}]:
'name': 'fake-image-base4',
'reference': 'http://fake/reference4',
'enabled': True}]:
self.image.source = source
push_queue = mock.Mock()
builder = build.BuildTask(self.conf, self.image, push_queue)
@ -305,7 +310,8 @@ class TasksTest(base.TestCase):
mock_path_exists):
source = {'source': 'http://fake/source1', 'type': 'git',
'name': 'fake-image1',
'reference': 'fake/reference1'}
'reference': 'fake/reference1',
'enabled': True}
self.image.source = source
self.image.path = "fake_image_path"
@ -385,7 +391,8 @@ class KollaWorkerTest(base.TestCase):
'name': 'neutron-server-plugin-networking-arista',
'reference': 'master',
'source': 'https://opendev.org/x/networking-arista',
'type': 'git'
'type': 'git',
'enabled': True
}
found = False
@ -399,6 +406,30 @@ class KollaWorkerTest(base.TestCase):
if not found:
self.fail('Can not find the expected neutron arista plugin')
def test_build_image_list_skips_disabled_plugins(self):
self.conf.set_override('install_type', 'source')
self.conf.set_override('enabled', False,
'neutron-base-plugin-networking-baremetal')
kolla = build.KollaWorker(self.conf)
kolla.setup_working_dir()
kolla.find_dockerfiles()
kolla.create_dockerfiles()
kolla.build_image_list()
disabled_plugin = 'neutron-base-plugin-networking-baremetal'
found = False
for image in kolla.images:
if image.name == 'neutron-server':
for plugin in image.plugins:
if plugin == disabled_plugin:
found = True
break
break
if found:
self.fail('Found disabled neutron networking-baremetal plugin')
def test_build_image_list_plugin_parsing(self):
"""Ensure regex used to parse plugins adds them to the correct image"""
self.conf.set_override('install_type', 'source')

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@ -0,0 +1,7 @@
---
features:
- |
Adds a new ``enabled`` option to each source definition. This allows
sources, plugins or additions for each source image to be disabled
individually. This may be used to reduce image sizes, or restrict the
dependencies necessary to build images.