Allow resubmiting the very same module build in case it results in new MSE build.

This is needed for Fedora branching, but it is generally useful.

For example, there is a module buildrequiring "platform:[]". In the time
this module has been built, only platform:f29 existed, so it has been built
just against platform:f29.

After a while, the platform:f30 is released and the maintainer needs
to rebuild the module against platform:f30. Right now, he needs to create
new commit in the module and submit the build, but this will result in useless
rebuild of the module also against platform:f29.

In this commit, MBS allows to resubmit the module build in a case
there are new MSE builds to build. MBS will send all the module builds
back to the user - so the existing builds will be already marked as
"ready" and the newly submitted builds will have the "init" state in
the REST API response.

However, in case when there are no new MSE builds to build, MBS still
sends back the Conflict error as it used to. This is done for backwards
compatibility and also to not confuse the users in case when no new build
has been submitted.
This commit is contained in:
Jan Kaluza
2019-01-28 10:53:37 +01:00
parent 6817102506
commit 26d707cb8e
3 changed files with 48 additions and 9 deletions

View File

@@ -30,7 +30,7 @@ from module_build_service import models, conf
from module_build_service.errors import ProgrammingError, ValidationError, UnprocessableEntity
from tests import (
reuse_component_init_data, db, reuse_shared_userspace_init_data, clean_database, init_data,
scheduler_init_data)
scheduler_init_data, make_module)
import mock
import koji
import pytest
@@ -667,6 +667,31 @@ class TestUtils:
v = module_build_service.utils.submit.get_prefixed_version(mmd)
assert v == 7000120180205135154
@patch('module_build_service.utils.submit.generate_expanded_mmds')
def test_submit_build_new_mse_build(self, generate_expanded_mmds):
"""
Tests that finished build can be resubmitted in case the resubmitted
build adds new MSE build (it means there are new expanded
buildrequires).
"""
build = make_module("foo:stream:0:c1", {}, {})
assert build.state == models.BUILD_STATES['ready']
mmd1 = build.mmd()
mmd2 = build.mmd()
mmd2.set_context("c2")
generate_expanded_mmds.return_value = [mmd1, mmd2]
builds = module_build_service.utils.submit_module_build("foo", "bar", mmd1)
ret = {b.mmd().get_context(): b.state for b in builds}
assert ret == {
"c1": models.BUILD_STATES['ready'],
"c2": models.BUILD_STATES['init']}
assert builds[0].siblings == [builds[1].id]
assert builds[1].siblings == [builds[0].id]
class DummyModuleBuilder(GenericBuilder):
"""