def test_bucket_delete_with_objects(self, mcg_obj, interface, awscli_pod):
"""
Negative test with deletion of bucket has objects stored in.
"""
bucket_map = {'s3': S3Bucket, 'oc': OCBucket, 'cli': CLIBucket}
bucketname = create_unique_resource_name(
resource_description='bucket', resource_type=interface.lower())
try:
bucket = bucket_map[interface.lower()](mcg_obj, bucketname)
logger.info(f"aws s3 endpoint is {mcg_obj.s3_endpoint}")
logger.info(f"aws region is {mcg_obj.region}")
data_dir = '/data'
full_object_path = f"s3://{bucketname}"
helpers.retrieve_test_objects_to_pod(awscli_pod, data_dir)
helpers.sync_object_directory(awscli_pod, data_dir,
full_object_path, mcg_obj)
logger.info(f"Deleting bucket: {bucketname}")
if interface == "S3":
try:
s3_del = mcg_obj.s3_resource.Bucket(bucketname).delete()
assert not s3_del, (
"Unexpected s3 delete non-empty OBC succeed")
except botocore.exceptions.ClientError as err:
assert "BucketNotEmpty" in str(err), (
"Couldn't verify delete non-empty OBC with s3")
logger.info(
f"Delete non-empty OBC {bucketname} failed as expected"
)
finally:
bucket.delete()
def test_write_to_bucket_rbd_cephfs(self, verify_rgw_restart_count,
setup_rbd_cephfs_pods, mcg_obj,
awscli_pod, bucket_factory):
"""
Test RGW restarts after running s3, rbd and cephfs IOs in parallel
"""
bucketname = bucket_factory(1)[0].name
full_object_path = f"s3://{bucketname}"
target_dir = '/data/'
helpers.retrieve_test_objects_to_pod(awscli_pod, target_dir)
with ThreadPoolExecutor() as p:
p.submit(pod_io, setup_rbd_cephfs_pods)
p.submit(
helpers.sync_object_directory(awscli_pod, target_dir,
full_object_path, mcg_obj))
def test_data_reduction(self, mcg_obj, awscli_pod, bucket_factory):
"""
Test data reduction mechanics
"""
# TODO: Privatize test bucket
download_dir = '/aws/downloaded'
helpers.retrieve_test_objects_to_pod(awscli_pod, download_dir)
bucket = bucket_factory(1)[0]
bucketname = bucket.name
full_object_path = f"s3://{bucketname}"
helpers.sync_object_directory(awscli_pod, download_dir,
full_object_path, mcg_obj)
assert mcg_obj.check_data_reduction(bucketname), (
'Data reduction did not work as anticipated.')
def test_check_object_integrity(self, mcg_obj, awscli_pod, bucket_factory):
"""
Test object integrity using md5sum
"""
bucketname = bucket_factory(1)[0].name
original_dir = "/original"
result_dir = "/result"
awscli_pod.exec_cmd_on_pod(command=f'mkdir {result_dir}')
# Retrieve a list of all objects on the test-objects bucket and
# downloads them to the pod
full_object_path = f"s3://{bucketname}"
downloaded_files = helpers.retrieve_test_objects_to_pod(
awscli_pod, original_dir)
# Write all downloaded objects to the new bucket
helpers.sync_object_directory(awscli_pod, original_dir,
full_object_path, mcg_obj)
# Retrieve all objects from MCG bucket to result dir in Pod
logger.info(f'Downloading all objects from MCG bucket to awscli pod')
helpers.sync_object_directory(awscli_pod, full_object_path, result_dir,
mcg_obj)
# Checksum is compared between original and result object
for obj in downloaded_files:
assert mcg_obj.verify_s3_object_integrity(
original_object_path=f'{original_dir}/{obj}',
result_object_path=f'{result_dir}/{obj}',
awscli_pod=awscli_pod
), 'Checksum comparision between original and result object failed'
def test_fill_bucket(
mcg_obj_session,
awscli_pod_session,
multiregion_mirror_setup_session
):
"""
Test multi-region bucket creation using the S3 SDK. Fill the bucket for
upgrade testing.
"""
(
bucket,
backingstore1,
backingstore2
) = multiregion_mirror_setup_session
mcg_bucket_path = f's3://{bucket.name}'
# Download test objects from the public bucket
awscli_pod_session.exec_cmd_on_pod(
command=f'mkdir {LOCAL_TESTOBJS_DIR_PATH}'
)
DOWNLOADED_OBJS = retrieve_test_objects_to_pod(
awscli_pod_session, LOCAL_TESTOBJS_DIR_PATH
)
logger.info('Uploading all pod objects to MCG bucket')
# Upload test objects to the NooBucket 3 times
for i in range(3):
sync_object_directory(
awscli_pod_session,
LOCAL_TESTOBJS_DIR_PATH,
f'{mcg_bucket_path}/{i}/',
mcg_obj_session
)
mcg_obj_session.check_if_mirroring_is_done(bucket.name)
assert bucket.status == constants.STATUS_BOUND
# Retrieve all objects from MCG bucket to result dir in Pod
sync_object_directory(
awscli_pod_session,
mcg_bucket_path,
LOCAL_TEMP_PATH,
mcg_obj_session
)
assert bucket.status == constants.STATUS_BOUND
# Checksum is compared between original and result object
for obj in DOWNLOADED_OBJS:
for i in range(3):
assert mcg_obj_session.verify_s3_object_integrity(
original_object_path=f'{LOCAL_TESTOBJS_DIR_PATH}/{obj}',
result_object_path=f'{LOCAL_TEMP_PATH}/{i}/{obj}',
awscli_pod=awscli_pod_session
), 'Checksum comparison between original and result object failed'
assert bucket.status == constants.STATUS_BOUND
def test_s3_bucket_delete_1t_objects(self, mcg_obj, awscli_pod):
"""
Test with deletion of bucket has 1T objects stored in.
"""
bucketname = create_unique_resource_name(
resource_description='bucket', resource_type='s3'
)
try:
bucket = S3Bucket(mcg_obj, bucketname)
logger.info(f"aws s3 endpoint is {mcg_obj.s3_endpoint}")
logger.info(f"aws region is {mcg_obj.region}")
data_dir = '/data'
helpers.retrieve_test_objects_to_pod(awscli_pod, data_dir)
# Sync downloaded objects dir to the new bucket, sync to 3175
# virtual dirs. With each dir around 315MB, and 3175 dirs will
# reach targed 1TB data.
logger.info('Writing objects to bucket')
for i in range(3175):
full_object_path = f"s3://{bucketname}/{i}/"
helpers.sync_object_directory(
awscli_pod, data_dir, full_object_path, mcg_obj
)
# Delete bucket content use aws rm with --recursive option.
# The object_versions.delete function does not work with objects
# exceeds 1000.
start = timeit.default_timer()
helpers.rm_object_recursive(awscli_pod, bucketname, mcg_obj)
bucket.delete()
stop = timeit.default_timer()
gap = (stop - start) // 60 % 60
if gap > 10:
assert False, "Failed to delete s3 bucket within 10 minutes"
finally:
if mcg_obj.s3_verify_bucket_exists(bucketname):
helpers.rm_object_recursive(awscli_pod, bucketname, mcg_obj)
mcg_obj.s3_resource.Bucket(bucketname).delete()
def test_write_file_to_bucket(self, mcg_obj, awscli_pod, bucket_factory):
"""
Test object IO using the S3 SDK
"""
# Retrieve a list of all objects on the test-objects bucket and
# downloads them to the pod
data_dir = '/data'
bucketname = bucket_factory(1)[0].name
full_object_path = f"s3://{bucketname}"
downloaded_files = helpers.retrieve_test_objects_to_pod(
awscli_pod, data_dir)
# Write all downloaded objects to the new bucket
helpers.sync_object_directory(awscli_pod, data_dir, full_object_path,
mcg_obj)
assert set(downloaded_files).issubset(
obj.key
for obj in mcg_obj.s3_list_all_objects_in_bucket(bucketname))
def test_multiregion_mirror(self, mcg_obj, awscli_pod,
multiregion_mirror_setup):
"""
Test multi-region bucket creation using the S3 SDK
"""
bucket, backingstore1, backingstore2 = multiregion_mirror_setup
bucket_name = bucket.name
# Download test objects from the public bucket
downloaded_objs = retrieve_test_objects_to_pod(awscli_pod,
'/aws/original/')
logger.info(f'Uploading all pod objects to MCG bucket')
local_testobjs_dir_path = '/aws/original'
local_temp_path = '/aws/temp'
mcg_bucket_path = f's3://{bucket_name}'
sync_object_directory(awscli_pod,
's3://' + constants.TEST_FILES_BUCKET,
local_testobjs_dir_path)
# Upload test objects to the NooBucket
sync_object_directory(awscli_pod, local_testobjs_dir_path,
mcg_bucket_path, mcg_obj)
mcg_obj.check_if_mirroring_is_done(bucket_name)
# Bring bucket A down
mcg_obj.toggle_aws_bucket_readwrite(backingstore1['name'])
mcg_obj.check_backingstore_state(
'backing-store-' + backingstore1['name'], BS_AUTH_FAILED)
# Verify integrity of B
# Retrieve all objects from MCG bucket to result dir in Pod
sync_object_directory(awscli_pod, mcg_bucket_path, local_temp_path,
mcg_obj)
# Checksum is compared between original and result object
for obj in downloaded_objs:
assert mcg_obj.verify_s3_object_integrity(
original_object_path=f'{local_testobjs_dir_path}/{obj}',
result_object_path=f'{local_temp_path}/{obj}',
awscli_pod=awscli_pod
), 'Checksum comparision between original and result object failed'
# Clean up the temp dir
awscli_pod.exec_cmd_on_pod(
command=f'sh -c \"rm -rf {local_temp_path}/*\"')
# Bring B down, bring A up
logger.info('Blocking bucket B')
mcg_obj.toggle_aws_bucket_readwrite(backingstore2['name'])
logger.info('Freeing bucket A')
mcg_obj.toggle_aws_bucket_readwrite(backingstore1['name'], block=False)
mcg_obj.check_backingstore_state(
'backing-store-' + backingstore1['name'], BS_OPTIMAL)
mcg_obj.check_backingstore_state(
'backing-store-' + backingstore2['name'], BS_AUTH_FAILED)
# Verify integrity of A
# Retrieve all objects from MCG bucket to result dir in Pod
sync_object_directory(awscli_pod, mcg_bucket_path, local_temp_path,
mcg_obj)
# Checksum is compared between original and result object
for obj in downloaded_objs:
assert mcg_obj.verify_s3_object_integrity(
original_object_path=f'{local_testobjs_dir_path}/{obj}',
result_object_path=f'{local_temp_path}/{obj}',
awscli_pod=awscli_pod
), 'Checksum comparision between original and result object failed'
# Bring B up
mcg_obj.toggle_aws_bucket_readwrite(backingstore2['name'], block=False)
mcg_obj.check_backingstore_state(
'backing-store-' + backingstore2['name'], BS_OPTIMAL)
