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koji-wrapper: Run all blocking commands with fresh ccache

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If keytab is used for authentication, other commands than runroot can
possibly fail due to the credentials cache being overwritten.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This commit is contained in:
Lubomír Sedlář 2017-05-15 19:36:43 +02:00
parent 68351fa5a8
commit f27f3ce4ba
2 changed files with 27 additions and 11 deletions
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7
pungi/wrappers/kojiwrapper.py
View File

@ -113,7 +113,7 @@ class KojiWrapper(object):
return cmd
@contextlib.contextmanager
def get_runroot_env(self):
def get_koji_cmd_env(self):
"""Get environment variables for running a koji command.
If we are authenticated with a keytab, we need a fresh credentials
@ -133,7 +133,7 @@ class KojiWrapper(object):
contains the id, it will be captured and returned.
"""
task_id = None
with self.get_runroot_env() as env:
with self.get_koji_cmd_env() as env:
retcode, output = run(command, can_fail=True, logfile=log_file, show_cmd=True, env=env)
if "--task-id" in command:
first_line = output.splitlines()[0]
@ -316,7 +316,8 @@ class KojiWrapper(object):
its exit code and parsed task id. This method will block until the
command finishes.
"""
retcode, output = run(command, can_fail=True, logfile=log_file)
with self.get_koji_cmd_env() as env:
retcode, output = run(command, can_fail=True, logfile=log_file, env=env)
match = re.search(r"Created task: (\d+)", output)
if not match:

31
tests/test_koji_wrapper.py
View File

@ -463,7 +463,22 @@ class RunBlockingCmdTest(KojiWrapperBaseTestCase):
self.assertDictEqual(result, {'retcode': 0, 'output': output, 'task_id': 1234})
self.assertItemsEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile=None)])
[mock.call('cmd', can_fail=True, logfile=None, env={})])
@mock.patch('pungi.util.temp_dir')
@mock.patch('pungi.wrappers.kojiwrapper.run')
def test_with_keytab(self, run, temp_dir):
temp_dir.return_value.__enter__.return_value = '/tmp/foo'
self.koji.koji_module.config.keytab = 'foo'
output = 'Created task: 1234\nHello\n'
run.return_value = (0, output)
result = self.koji.run_blocking_cmd('cmd')
self.assertDictEqual(result, {'retcode': 0, 'output': output, 'task_id': 1234})
self.assertItemsEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile=None,
env={'KRB5CCNAME': 'DIR:/tmp/foo'})])
@mock.patch('pungi.wrappers.kojiwrapper.run')
def test_with_log(self, run):
@ -474,7 +489,7 @@ class RunBlockingCmdTest(KojiWrapperBaseTestCase):
self.assertDictEqual(result, {'retcode': 0, 'output': output, 'task_id': 1234})
self.assertItemsEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile='logfile')])
[mock.call('cmd', can_fail=True, logfile='logfile', env={})])
@mock.patch('pungi.wrappers.kojiwrapper.run')
def test_fail_with_task_id(self, run):
@ -485,7 +500,7 @@ class RunBlockingCmdTest(KojiWrapperBaseTestCase):
self.assertDictEqual(result, {'retcode': 1, 'output': output, 'task_id': 1234})
self.assertItemsEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile=None)])
[mock.call('cmd', can_fail=True, logfile=None, env={})])
@mock.patch('pungi.wrappers.kojiwrapper.run')
def test_fail_without_task_id(self, run):
@ -496,7 +511,7 @@ class RunBlockingCmdTest(KojiWrapperBaseTestCase):
self.koji.run_blocking_cmd('cmd')
self.assertItemsEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile=None)])
[mock.call('cmd', can_fail=True, logfile=None, env={})])
self.assertIn('Could not find task ID', str(ctx.exception))
@mock.patch('pungi.wrappers.kojiwrapper.run')
@ -509,7 +524,7 @@ class RunBlockingCmdTest(KojiWrapperBaseTestCase):
self.assertDictEqual(result, {'retcode': 0, 'output': retry, 'task_id': 1234})
self.assertEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile=None),
[mock.call('cmd', can_fail=True, logfile=None, env={}),
mock.call(['koji', '--profile=custom-koji', 'watch-task', '1234'],
can_fail=True, logfile=None)])
@ -523,7 +538,7 @@ class RunBlockingCmdTest(KojiWrapperBaseTestCase):
self.assertDictEqual(result, {'retcode': 1, 'output': retry, 'task_id': 1234})
self.assertEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile=None),
[mock.call('cmd', can_fail=True, logfile=None, env={}),
mock.call(['koji', '--profile=custom-koji', 'watch-task', '1234'],
can_fail=True, logfile=None)])
@ -538,7 +553,7 @@ class RunBlockingCmdTest(KojiWrapperBaseTestCase):
self.assertDictEqual(result, {'retcode': 0, 'output': retry, 'task_id': 1234})
self.assertEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile=None),
[mock.call('cmd', can_fail=True, logfile=None, env={}),
mock.call(['koji', '--profile=custom-koji', 'watch-task', '1234'],
can_fail=True, logfile=None),
mock.call(['koji', '--profile=custom-koji', 'watch-task', '1234'],
@ -559,7 +574,7 @@ class RunBlockingCmdTest(KojiWrapperBaseTestCase):
self.assertIn('Failed to wait', str(ctx.exception))
self.assertEqual(run.mock_calls,
[mock.call('cmd', can_fail=True, logfile=None),
[mock.call('cmd', can_fail=True, logfile=None, env={}),
mock.call(['koji', '--profile=custom-koji', 'watch-task', '1234'],
can_fail=True, logfile=None),
mock.call(['koji', '--profile=custom-koji', 'watch-task', '1234'],