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May 17, 2019 14:52
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Ceph boto3 example
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| #!/usr/bin/env python | |
| import logging | |
| import boto3 | |
| import datetime | |
| import botocore | |
| import os | |
| access_key = 'test' | |
| secret_key = 'test' | |
| endpoint_url = 'http://127.0.0.1:8000' | |
| bucket_name = 'ihateceph' | |
| bucket_name2 = 'iloveceph' | |
| # Connect | |
| print '\n=======================[Connect]=======================' | |
| s3 = boto3.client('s3',None, | |
| aws_access_key_id=access_key, | |
| aws_secret_access_key=secret_key, | |
| endpoint_url=endpoint_url, | |
| ) | |
| # Create | |
| print '\n=======================[Creating bucket' + bucket_name + ']=======================' | |
| s3.create_bucket(Bucket=bucket_name) | |
| print '\n=======================[Listing buckets]=======================' | |
| response = s3.list_buckets() | |
| if 'Buckets' in response.keys(): | |
| for bucket in response['Buckets']: | |
| print bucket['Name'] | |
| else: | |
| print 'Empty' | |
| print '\n=======================[Deleting bucket' + bucket_name + ']=======================' | |
| # Delete | |
| s3.delete_bucket(Bucket=bucket_name) | |
| print '\n=======================[Listing buckets]=======================' | |
| response = s3.list_buckets() | |
| if 'Buckets' in response.keys(): | |
| for bucket in response['Buckets']: | |
| print bucket['Name'] | |
| else: | |
| print 'Empty' | |
| # Create 2 | |
| print '\n=======================[Creating bucket' + bucket_name2 + ']=======================' | |
| print('Creating bucket:' + bucket_name2) | |
| s3.create_bucket(Bucket=bucket_name2) | |
| print '\n=======================[Listing buckets]=======================' | |
| response = s3.list_buckets() | |
| if 'Buckets' in response.keys(): | |
| for bucket in response['Buckets']: | |
| print bucket['Name'] | |
| else: | |
| print 'Empty' | |
| print '\n=======================[Create Content]=======================' | |
| response = s3.put_object( | |
| Key='helloworld', | |
| ACL='public-read', | |
| Body='aaaaaa', | |
| Bucket=bucket_name2, | |
| ) | |
| print '\n=======================[Get String Content]=======================' | |
| response = s3.get_object( | |
| Bucket=bucket_name2, | |
| Key='helloworld', | |
| Range='bytes=2-3' | |
| ) | |
| if 'Body' in response.keys(): | |
| print response['Body'].read() | |
| #print response.keys() | |
| print '\n=======================[List Content]=======================' | |
| response = s3.list_objects( | |
| Bucket=bucket_name2, | |
| ) | |
| if 'Contents' in response.keys(): | |
| for obj in response['Contents']: | |
| print obj['Key'] | |
| else: | |
| print 'Empty' | |
| print '\n=======================[Delete Content]=======================' | |
| response = s3.delete_object( | |
| Bucket=bucket_name2, | |
| Key='helloworld', | |
| ) | |
| print '\n=======================[List Content]=======================' | |
| response = s3.list_objects( | |
| Bucket=bucket_name2, | |
| ) | |
| if 'Contents' in response.keys(): | |
| for obj in response['Contents']: | |
| print obj['Key'] | |
| else: | |
| print 'Empty' | |
| print '\n=======================[Multipart Object]=======================' | |
| key='oggetto_multipart' | |
| mpu = s3.create_multipart_upload(Bucket=bucket_name2, Key=key) | |
| file=open("bigfile") | |
| part1 = s3.upload_part(Bucket=bucket_name2, Key=key, PartNumber=1, | |
| #UploadId=mpu['UploadId'], Body='Hello, world! (Parte 1)\n') | |
| UploadId=mpu['UploadId'], Body=file) | |
| part2 = s3.upload_part(Bucket=bucket_name2, Key=key, PartNumber=2, | |
| UploadId=mpu['UploadId'], Body=file) | |
| #UploadId=mpu['UploadId'], Body='Hello, world! (Parte 2)\n') | |
| part_info = { | |
| 'Parts': [ | |
| { | |
| 'PartNumber': 1, | |
| 'ETag': part1['ETag'] | |
| }, | |
| { | |
| 'PartNumber': 2, | |
| 'ETag': part2['ETag'] | |
| } | |
| ] | |
| } | |
| s3.complete_multipart_upload(Bucket=bucket_name2, Key=key, UploadId=mpu['UploadId'], | |
| MultipartUpload=part_info) | |
| print '\n=======================[List Content]=======================' | |
| response = s3.list_objects( | |
| Bucket=bucket_name2, | |
| ) | |
| if 'Contents' in response.keys(): | |
| for obj in response['Contents']: | |
| print obj['Key'] | |
| else: | |
| print 'Empty' | |
| print '\n=======================[Delete Content]=======================' | |
| response = s3.delete_object( | |
| Bucket=bucket_name2, | |
| Key=key, | |
| ) | |
| print '\n=======================[List Content]=======================' | |
| response = s3.list_objects( | |
| Bucket=bucket_name2, | |
| ) | |
| if 'Contents' in response.keys(): | |
| for obj in response['Contents']: | |
| print obj['Key'] | |
| else: | |
| print 'Empty' |
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