def cleanup(namespace):
"""
Delete all OBCs created in the cluster
Args:
namespace (str): Namespace of OBC's deleting
"""
obc_name_list = oc_get_all_obc_names()
log.info(f"Deleting {len(obc_name_list)} OBCs")
if obc_name_list:
for i in obc_name_list:
run_cmd(f"oc delete obc {i} -n {namespace}")
def internal_verify_deletion(self):
return self.name not in oc_get_all_obc_names()
def test_scale_obc_create_delete_time(self, tmp_path):
"""
MCG OBC creation and deletion using Noobaa MCG storage class
"""
log.info(f"Start creating {self.scale_obc_count} "
f"OBCs in a batch of {self.num_obc_batch}")
obc_create = dict()
obc_delete = dict()
for i in range(int(self.scale_obc_count / self.num_obc_batch)):
obc_dict_list = (
scale_noobaa_lib.construct_obc_creation_yaml_bulk_for_kube_job(
no_of_obc=self.num_obc_batch,
sc_name=constants.NOOBAA_SC,
namespace=self.namespace,
))
# Create job profile
job_file = ObjectConfFile(
name="job_profile",
obj_dict_list=obc_dict_list,
project=self.namespace,
tmp_path=tmp_path,
)
# Create kube_job
job_file.create(namespace=self.namespace)
# Check all the OBCs to reach Bound state
obc_bound_list = (
scale_noobaa_lib.check_all_obc_reached_bound_state_in_kube_job(
kube_job_obj=job_file,
namespace=self.namespace,
no_of_obc=self.num_obc_batch,
))
log.info(f"Number of OBCs in Bound state {len(obc_bound_list)}")
# Measure obc creation and deletion time
obc_creation_time = scale_noobaa_lib.measure_obc_creation_time(
obc_name_list=obc_bound_list)
obc_create.update(obc_creation_time)
# Delete all obcs in a batch
obc_name_list = list(oc_get_all_obc_names())
new_list = [
obc_name_list[i:i + 20]
for i in range(0, len(obc_name_list), self.num_obc_batch)
]
for i in range(len(new_list)):
scale_noobaa_lib.cleanup(self.namespace, obc_count=new_list[i])
obc_deletion_time = scale_noobaa_lib.measure_obc_deletion_time(
obc_name_list=new_list[i])
obc_delete.update(obc_deletion_time)
# Store obc creation time on csv file
log_path = f"{ocsci_log_path()}/obc-creation"
with open(f"{log_path}-{constants.NOOBAA_SC}.csv", "w") as fd:
csv_obj = csv.writer(fd)
for k, v in obc_create.items():
csv_obj.writerow([k, v])
log.info(
f"OBC creation data present in {log_path}-{constants.NOOBAA_SC}.csv"
)
# Store obc deletion time on csv file
log_path = f"{ocsci_log_path()}/obc-deletion"
with open(f"{log_path}-{constants.NOOBAA_SC}.csv", "w") as fd:
csv_obj = csv.writer(fd)
for k, v in obc_create.items():
csv_obj.writerow([k, v])
log.info(
f"OBC deletion data present in {log_path}-{constants.NOOBAA_SC}.csv"
)
