def wait_for_idle(runner, timeout=None):
"""
Run waiting command. Raise LibraryError if command failed.
runner is preconfigured object for running external programs
string timeout is waiting timeout
"""
args = [__exec("crm_resource"), "--wait"]
if timeout is not None:
args.append("--timeout={0}".format(timeout))
stdout, stderr, retval = runner.run(args)
if retval != 0:
# Usefull info goes to stderr - not only error messages, a list of
# pending actions in case of timeout goes there as well.
# We use stdout just to be sure if that's get changed.
if retval == __EXITCODE_WAIT_TIMEOUT:
raise LibraryError(
reports.wait_for_idle_timed_out(
join_multilines([stderr, stdout])
)
)
raise LibraryError(
reports.wait_for_idle_error(
join_multilines([stderr, stdout])
)
)
def wait_for_idle(runner, timeout=None):
"""
Run waiting command. Raise LibraryError if command failed.
runner is preconfigured object for running external programs
string timeout is waiting timeout
"""
args = [__exec("crm_resource"), "--wait"]
if timeout is not None:
args.append("--timeout={0}".format(timeout))
stdout, stderr, retval = runner.run(args)
if retval != 0:
# Usefull info goes to stderr - not only error messages, a list of
# pending actions in case of timeout goes there as well.
# We use stdout just to be sure if that's get changed.
if retval == __EXITCODE_WAIT_TIMEOUT:
raise LibraryError(
reports.wait_for_idle_timed_out(
join_multilines([stderr, stdout])
)
)
else:
raise LibraryError(
reports.wait_for_idle_error(
join_multilines([stderr, stdout])
)
)
def test_wait_fail(self):
wait_error_message = dedent("""\
Pending actions:
Action 12: {bundle_id}-node2-stop on node2
Error performing operation: Timer expired
""".format(bundle_id=self.bundle_id)).strip()
self.config.env.push_cib(
resources=self.fixture_resources_bundle_simple,
wait=TIMEOUT,
exception=LibraryError(
reports.wait_for_idle_timed_out(wait_error_message)))
self.env_assist.assert_raise_library_error(
lambda: self.run_bundle_cmd(wait=TIMEOUT),
[fixture.report_wait_for_idle_timed_out(wait_error_message)],
expected_in_processor=False)
def test_wait_fail(self):
wait_error_message = dedent("""\
Pending actions:
Action 12: B1-node2-stop on node2
Error performing operation: Timer expired
""").strip()
self.config.env.push_cib(
resources=self.fixture_resources_bundle_simple,
wait=TIMEOUT,
exception=LibraryError(
reports.wait_for_idle_timed_out(wait_error_message)),
instead="env.push_cib")
self.env_assist.assert_raise_library_error(
lambda: simple_bundle_update(self.env_assist.get_env()),
[fixture.report_wait_for_idle_timed_out(wait_error_message)],
expected_in_processor=False)
def test_wait_fail(self):
wait_error_message = dedent(
"""\
Pending actions:
Action 12: {bundle_id}-node2-stop on node2
Error performing operation: Timer expired
"""
.format(bundle_id=self.bundle_id)
).strip()
self.config.env.push_cib(
resources=self.fixture_resources_bundle_simple,
wait=TIMEOUT,
exception=LibraryError(
reports.wait_for_idle_timed_out(wait_error_message)
)
)
self.env_assist.assert_raise_library_error(
lambda: self.run_bundle_cmd(wait=TIMEOUT),
[
fixture.report_wait_for_idle_timed_out(wait_error_message)
],
expected_in_processor=False
)
