def test_dcos_diagnostics_bundle_create_download_delete(
dcos_api_session: DcosApiSession, use_legacy_api: bool) -> None:
"""
test bundle create, read, delete workflow
"""
health_url = dcos_api_session.default_url.copy(
query='cache=0',
path='system/health/v1',
)
diagnostics = Diagnostics(
default_url=health_url,
masters=dcos_api_session.masters,
all_slaves=dcos_api_session.all_slaves,
session=dcos_api_session.copy().session,
use_legacy_api=use_legacy_api,
)
app, test_uuid = test_helpers.marathon_test_docker_app('diag-bundle',
constraints=[])
with dcos_api_session.marathon.deploy_and_cleanup(app, timeout=120):
bundle = _create_bundle(diagnostics)
_check_diagnostics_bundle_status(dcos_api_session)
_download_and_extract_bundle(dcos_api_session, bundle, diagnostics)
_download_and_extract_bundle_from_another_master(
dcos_api_session, bundle, diagnostics)
_delete_bundle(diagnostics, bundle)
def _dump_diagnostics(request: requests.Request, dcos_api_session: DcosApiSession) -> Generator:
"""Download the zipped diagnostics bundle report from each master in the cluster to the home directory. This should
be run last. The _ prefix makes sure that pytest calls this first out of the autouse session scope fixtures, which
means that its post-yield code will be executed last.
* There is no official way to ensure fixtures are called in a certain order
https://github.com/pytest-dev/pytest/issues/1216
* However it seems that fixtures at the same scope are called alphabetically
https://stackoverflow.com/a/28593102/1436300
"""
yield
make_diagnostics_report = os.environ.get('DIAGNOSTICS_DIRECTORY') is not None
if make_diagnostics_report:
creation_start = datetime.datetime.now()
last_datapoint = {
'time': None,
'value': 0
}
health_url = dcos_api_session.default_url.copy(
query='cache=0',
path='system/health/v1',
)
diagnostics = Diagnostics(
default_url=health_url,
masters=dcos_api_session.masters,
all_slaves=dcos_api_session.all_slaves,
session=dcos_api_session.copy().session,
)
log.info('Create diagnostics report for all nodes')
diagnostics.start_diagnostics_job()
log.info('\nWait for diagnostics job to complete')
diagnostics.wait_for_diagnostics_job(last_datapoint=last_datapoint)
duration = last_datapoint['time'] - creation_start # type: ignore
log.info('\nDiagnostis bundle took {} to generate'.format(duration))
log.info('\nWait for diagnostics report to become available')
diagnostics.wait_for_diagnostics_reports()
log.info('\nDownload zipped diagnostics reports')
bundles = diagnostics.get_diagnostics_reports()
diagnostics.download_diagnostics_reports(diagnostics_bundles=bundles)
else:
log.info('\nNot downloading diagnostics bundle for this session.')