AWS

AWS Essentials

AWS CLI
IAM Access Management
S3 Bucket
Secret Manager

S3 Bucket

Getting started with S3 command-line

Create a bucket named de-first

aws s3api create-bucket --bucket de-first

List all the buckets

aws s3 ls

List the content of a bucket named de-first

aws s3 ls s3://de-first/

Copy a local file /Files/sample.txt to the bucket de-first

aws s3 cp /Files/sample.txt s3://de-first/sample.txt

Sync all files of a folder /Files to the bucket's datafiles folder

aws s3 sync /Files s3://de-first/datafiles

Boto3

Download an object from a S3 bucket to a local file using the Resource API (high-level) of Boto 3:

awss3download-rapi/s3download.py
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See full example on GitHub

Secret Manager

Retrieve the value of a secret

import boto3
import json

def get_secret(secret_name, region_name="us-east-1"):
    session = boto3.session.Session()
    client = session.client(
        service_name='secretsmanager',
        region_name=region_name)
    get_secret_value_response = client.get_secret_value(SecretId=secret_name)
    get_secret_value_response = json.loads(get_secret_value_response['SecretString'])
    return get_secret_value_response

secret_values = get_secret(secret_name='de')