import os

import string

import random

import sys

import boto3

from botocore.client import ClientError

# This is a small example of using Outscale Object Storage using Boto3 library

#

# Check boto3 documentation regarding s3 actions for more details

# https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3.html#S3.Client

def demo():

try:

s3 = s3_client()

bucket_name = "bucket-test-" + random_name(4)

print("creating private bucket named %s..." % bucket_name)

s3.create_bucket(ACL='private', Bucket=bucket_name)

print("bucket %s created" % bucket_name)

object_name = "my-data"

print("writing 'Hello World' to public %s object..." % object_name)

s3.put_object(ACL='public-read', Body=b'Hello World', Bucket=bucket_name, Key=object_name)

print("writed to %s object" % bucket_name)

print("reading %s object..." % object_name)

obj = s3.get_object(Bucket=bucket_name, Key=object_name)

print("read object ok: %s" % obj['Body'].read())

print("deleting %s object..." % object_name)

s3.delete_object(Bucket=bucket_name, Key=object_name)

print("deleted %s object" % object_name)

print("deleting bucket named %s..." % bucket_name)

bucket = s3.delete_bucket(Bucket=bucket_name)

print("bucket %s deleted" % bucket_name)

except ClientError as error:

print(error, file=sys.stderr)

sys.exit(1)

def s3_client():

access_key = os.environ['OSC_ACCESS_KEY']

secret_key = os.environ['OSC_SECRET_KEY']

region = os.environ['OSC_REGION']

endpoint = 'https://oos.%s.outscale.com' % region

s3_client = boto3.client(service_name='s3', region_name=region, use_ssl=True, endpoint_url=endpoint, aws_access_key_id=access_key, aws_secret_access_key=secret_key)

return s3_client

def random_name(size):

letters = string.ascii_lowercase

name = ''.join(random.choice(letters) for i in range(size))

return name

if __name__ == "__main__":

demo()