[#12] Allow using multiple endpoints for presets #76

Merged
4 changed files with 90 additions and 75 deletions

View file

@ -28,6 +28,7 @@ def create_bucket(endpoint, versioning, location):
else: else:
print(f" > Bucket versioning has been applied.") print(f" > Bucket versioning has been applied.")
print(f"Created bucket: {bucket_name} via endpoint {endpoint}")
return bucket_name return bucket_name
@ -41,5 +42,5 @@ def upload_object(bucket, payload_filepath, endpoint):
if not success: if not success:
print(f" > Object {object_name} has not been uploaded.") print(f" > Object {object_name} has not been uploaded.")
return False return False
else:
return object_name return bucket, endpoint, object_name

View file

@ -12,19 +12,19 @@ def create_container(endpoint, policy, wallet_file, wallet_config):
if not success: if not success:
print(f" > Container has not been created:\n{output}") print(f" > Container has not been created:\n{output}")
return False return False
else:
try:
fst_str = output.split('\n')[0]
except Exception:
print(f"Got empty output: {output}")
return False
splitted = fst_str.split(": ")
if len(splitted) != 2:
raise ValueError(f"no CID was parsed from command output: \t{fst_str}")
print(f"Created container: {splitted[1]}") try:
fst_str = output.split('\n')[0]
except Exception:
print(f"Got empty output: {output}")
return False
splitted = fst_str.split(": ")
if len(splitted) != 2:
raise ValueError(f"no CID was parsed from command output: \t{fst_str}")
return splitted[1] print(f"Created container: {splitted[1]} via endpoint {endpoint}")
return splitted[1]
def upload_object(container, payload_filepath, endpoint, wallet_file, wallet_config): def upload_object(container, payload_filepath, endpoint, wallet_file, wallet_config):
@ -36,17 +36,17 @@ def upload_object(container, payload_filepath, endpoint, wallet_file, wallet_con
if not success: if not success:
print(f" > Object {object_name} has not been uploaded:\n{output}") print(f" > Object {object_name} has not been uploaded:\n{output}")
return False return False
else:
try: try:
# taking second string from command output # taking second string from command output
snd_str = output.split('\n')[1] snd_str = output.split('\n')[1]
except Exception: except Exception:
print(f"Got empty input: {output}") print(f"Got empty input: {output}")
return False return False
splitted = snd_str.split(": ") splitted = snd_str.split(": ")
if len(splitted) != 2: if len(splitted) != 2:
raise Exception(f"no OID was parsed from command output: \t{snd_str}") raise Exception(f"no OID was parsed from command output: \t{snd_str}")
return splitted[1] return container, endpoint, splitted[1]
def get_object(cid, oid, endpoint, out_filepath, wallet_file, wallet_config): def get_object(cid, oid, endpoint, out_filepath, wallet_file, wallet_config):

View file

@ -1,6 +1,7 @@
#!/usr/bin/python3 #!/usr/bin/python3
import argparse import argparse
from itertools import cycle
import json import json
import random import random
import sys import sys
@ -29,7 +30,7 @@ parser.add_argument(
help="Container placement policy", help="Container placement policy",
default="REP 2 IN X CBF 2 SELECT 2 FROM * AS X" default="REP 2 IN X CBF 2 SELECT 2 FROM * AS X"
) )
parser.add_argument('--endpoint', help='Node address') parser.add_argument('--endpoint', help='Nodes addresses separated by comma.')
parser.add_argument('--update', help='Save existed containers') parser.add_argument('--update', help='Save existed containers')
parser.add_argument('--ignore-errors', help='Ignore preset errors') parser.add_argument('--ignore-errors', help='Ignore preset errors')
parser.add_argument('--workers', help='Count of workers in preset. Max = 50, Default = 50', default=50) parser.add_argument('--workers', help='Count of workers in preset. Max = 50, Default = 50', default=50)
@ -41,7 +42,7 @@ print(args)
def main(): def main():
container_list = [] containers = []
objects_list = [] objects_list = []
endpoints = args.endpoint.split(',') endpoints = args.endpoint.split(',')
@ -56,24 +57,26 @@ def main():
# Open file # Open file
with open(args.out) as f: with open(args.out) as f:
data_json = json.load(f) data_json = json.load(f)
container_list = data_json['containers'] containers = data_json['containers']
containers_count = len(container_list) containers_count = len(containers)
else: else:
containers_count = int(args.containers) containers_count = int(args.containers)
print(f"Create containers: {containers_count}") print(f"Create containers: {containers_count}")
with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor: with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor:
containers_runs = {executor.submit(create_container, endpoints[random.randrange(len(endpoints))], containers_runs = [executor.submit(create_container, endpoint, args.policy, wallet, wallet_config)
args.policy, wallet, wallet_config): _ for _ in range(containers_count)} for _, endpoint in
zip(range(containers_count), cycle(endpoints))]
for run in containers_runs: for run in containers_runs:
if run.result(): container_id = run.result()
container_list.append(run.result()) if container_id:
containers.append(container_id)
print("Create containers: Completed") print("Create containers: Completed")
print(f" > Containers: {container_list}") print(f" > Containers: {containers}")
if containers_count == 0 or len(container_list) != containers_count: if containers_count == 0 or len(containers) != containers_count:
print(f"Containers mismatch in preset: expected {containers_count}, created {len(container_list)}") print(f"Containers mismatch in preset: expected {containers_count}, created {len(containers)}")
if not ignore_errors: if not ignore_errors:
sys.exit(ERROR_WRONG_CONTAINERS_COUNT) sys.exit(ERROR_WRONG_CONTAINERS_COUNT)
@ -86,32 +89,36 @@ def main():
random_payload(payload_file, args.size) random_payload(payload_file, args.size)
print(" > Create random payload: Completed") print(" > Create random payload: Completed")
for container in container_list: total_objects = objects_per_container * containers_count
print(f" > Upload objects for container {container}") with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor:
with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor: objects_runs = [executor.submit(upload_object, container, payload_file.name,
objects_runs = {executor.submit(upload_object, container, payload_file.name, endpoint, wallet, wallet_config)
endpoints[random.randrange(len(endpoints))], wallet, wallet_config): _ for _ in range(objects_per_container)} for _, container, endpoint in
zip(range(total_objects), cycle(containers), cycle(endpoints))]
for run in objects_runs: for run in objects_runs:
if run.result(): result = run.result()
objects_list.append({'container': container, 'object': run.result()}) if run.result:
print(f" > Upload objects for container {container}: Completed") container_id = result[0]
endpoint = result[1]
object_id = result[2]
objects_list.append({'container': container_id, 'object': object_id})
print(f" > Uploaded object {object_id} for container {container_id} via endpoint {endpoint}.")
print("Upload objects to each container: Completed") print("Upload objects to each container: Completed")
total_objects = objects_per_container * containers_count
if total_objects > 0 and len(objects_list) != total_objects: if total_objects > 0 and len(objects_list) != total_objects:
print(f"Objects mismatch in preset: expected {total_objects}, created {len(objects_list)}") print(f"Objects mismatch in preset: expected {total_objects}, created {len(objects_list)}")
if not ignore_errors: if not ignore_errors:
sys.exit(ERROR_WRONG_OBJECTS_COUNT) sys.exit(ERROR_WRONG_OBJECTS_COUNT)
data = {'containers': container_list, 'objects': objects_list, 'obj_size': args.size + " Kb"} data = {'containers': containers, 'objects': objects_list, 'obj_size': args.size + " Kb"}
with open(args.out, 'w+') as f: with open(args.out, 'w+') as f:
json.dump(data, f, ensure_ascii=False, indent=2) json.dump(data, f, ensure_ascii=False, indent=2)
print("Result:") print("Result:")
print(f" > Total Containers has been created: {len(container_list)}.") print(f" > Total Containers has been created: {len(containers)}.")
print(f" > Total Objects has been created: {len(objects_list)}.") print(f" > Total Objects has been created: {len(objects_list)}.")

View file

@ -1,6 +1,7 @@
#!/usr/bin/python3 #!/usr/bin/python3
import argparse import argparse
from itertools import cycle
import json import json
import sys import sys
import tempfile import tempfile
@ -16,7 +17,7 @@ parser.add_argument('--size', help='Upload objects size in kb.')
parser.add_argument('--buckets', help='Number of buckets to create.') parser.add_argument('--buckets', help='Number of buckets to create.')
parser.add_argument('--out', help='JSON file with output.') parser.add_argument('--out', help='JSON file with output.')
parser.add_argument('--preload_obj', help='Number of pre-loaded objects.') parser.add_argument('--preload_obj', help='Number of pre-loaded objects.')
parser.add_argument('--endpoint', help='S3 Gateway address.') parser.add_argument('--endpoint', help='S3 Gateways addresses separated by comma.')
parser.add_argument('--update', help='True/False, False by default. Save existed buckets from target file (--out). ' parser.add_argument('--update', help='True/False, False by default. Save existed buckets from target file (--out). '
'New buckets will not be created.') 'New buckets will not be created.')
parser.add_argument('--location', help='AWS location. Will be empty, if has not be declared.', default="") parser.add_argument('--location', help='AWS location. Will be empty, if has not be declared.', default="")
@ -34,10 +35,12 @@ ERROR_WRONG_OBJECTS_COUNT = 2
MAX_WORKERS = 50 MAX_WORKERS = 50
def main(): def main():
bucket_list = [] buckets = []
objects_list = [] objects_list = []
ignore_errors = True if args.ignore_errors else False ignore_errors = True if args.ignore_errors else False
endpoints = args.endpoint.split(',')
workers = int(args.workers) workers = int(args.workers)
objects_per_bucket = int(args.preload_obj) objects_per_bucket = int(args.preload_obj)
@ -45,26 +48,28 @@ def main():
# Open file # Open file
with open(args.out) as f: with open(args.out) as f:
data_json = json.load(f) data_json = json.load(f)
bucket_list = data_json['buckets'] buckets = data_json['buckets']
buckets_count = len(bucket_list) buckets_count = len(buckets)
# Get CID list # Get CID list
else: else:
buckets_count = int(args.buckets) buckets_count = int(args.buckets)
print(f"Create buckets: {buckets_count}") print(f"Create buckets: {buckets_count}")
with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor: with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor:
buckets_runs = {executor.submit(create_bucket, args.endpoint, args.versioning, buckets_runs = [executor.submit(create_bucket, endpoint, args.versioning, args.location)
args.location): _ for _ in range(buckets_count)} for _, endpoint in
zip(range(buckets_count), cycle(endpoints))]
for run in buckets_runs: for run in buckets_runs:
if run.result(): bucket_name = run.result()
bucket_list.append(run.result()) if bucket_name:
buckets.append(bucket_name)
print("Create buckets: Completed") print("Create buckets: Completed")
print(f" > Buckets: {bucket_list}") print(f" > Buckets: {buckets}")
if buckets_count == 0 or len(bucket_list) != buckets_count: if buckets_count == 0 or len(buckets) != buckets_count:
print(f"Buckets mismatch in preset: expected {buckets_count}, created {len(bucket_list)}") print(f"Buckets mismatch in preset: expected {buckets_count}, created {len(buckets)}")
if not ignore_errors: if not ignore_errors:
sys.exit(ERROR_WRONG_CONTAINERS_COUNT) sys.exit(ERROR_WRONG_CONTAINERS_COUNT)
@ -77,32 +82,34 @@ def main():
random_payload(payload_file, args.size) random_payload(payload_file, args.size)
print(" > Create random payload: Completed") print(" > Create random payload: Completed")
for bucket in bucket_list:
print(f" > Upload objects for bucket {bucket}")
with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor:
objects_runs = {executor.submit(upload_object, bucket, payload_file.name,
args.endpoint): _ for _ in range(objects_per_bucket)}
for run in objects_runs:
if run.result():
objects_list.append({'bucket': bucket, 'object': run.result()})
print(f" > Upload objects for bucket {bucket}: Completed")
print("Upload objects to each bucket: Completed")
total_objects = objects_per_bucket * buckets_count total_objects = objects_per_bucket * buckets_count
with ProcessPoolExecutor(max_workers=min(MAX_WORKERS, workers)) as executor:
objects_runs = [executor.submit(upload_object, bucket, payload_file.name, endpoint)
for _, bucket, endpoint in
zip(range(total_objects), cycle(buckets), cycle(endpoints))]
for run in objects_runs:
result = run.result()
if run.result:
bucket = result[0]
endpoint = result[1]
object_id = result[2]
objects_list.append({'bucket': bucket, 'object': object_id})
print(f" > Uploaded object {object_id} for bucket {bucket} via endpoint {endpoint}.")
if total_objects > 0 and len(objects_list) != total_objects: if total_objects > 0 and len(objects_list) != total_objects:
print(f"Objects mismatch in preset: expected {total_objects}, created {len(objects_list)}") print(f"Objects mismatch in preset: expected {total_objects}, created {len(objects_list)}")
if not ignore_errors: if not ignore_errors:
sys.exit(ERROR_WRONG_OBJECTS_COUNT) sys.exit(ERROR_WRONG_OBJECTS_COUNT)
data = {'buckets': bucket_list, 'objects': objects_list, 'obj_size': args.size + " Kb"} data = {'buckets': buckets, 'objects': objects_list, 'obj_size': args.size + " Kb"}
with open(args.out, 'w+') as f: with open(args.out, 'w+') as f:
json.dump(data, f, ensure_ascii=False, indent=2) json.dump(data, f, ensure_ascii=False, indent=2)
print("Result:") print("Result:")
print(f" > Total Buckets has been created: {len(bucket_list)}.") print(f" > Total Buckets has been created: {len(buckets)}.")
print(f" > Total Objects has been created: {len(objects_list)}.") print(f" > Total Objects has been created: {len(objects_list)}.")