boto3-lambda-funcs's Introduction

Mastering Boto3 and Lambda Functions Using Python (Course)

Hands-on projects to automate actions in AWS using Boto3 Python SDK

Boto3 is the Python-based SDK for Amazon Web Services, enabling programmatic control services.

Instructor: Hari Kammana

Part 1: Boto3 for Lambda Functions

Using Boto3 within Lambda Functions to manage S3, DynamoDB, CloudWatch, EC2, AMIs, SNS, & SES

Description	Services Used	Link ↗
Find unused Elastic IPs and send alert email using SES and Lambda environmental variables	`Lambda` `EC2` `SES`	find and email unused eips.py
Detect unattached EBS volumes and send alert email using SNS	`Lambda` `EC2` `SNS`	unused volumes.py
Persist CSV data to DynamoDB when file is uploaded to an S3 bucket	`Lambda` `S3` `DynamoDB`	s3 csv to dynamodb.py
Persist JSON data to DynamoDB when S3 file upload triggers a CloudWatch log event	`Lambda` `S3` `DynamoDB` `CloudWatchLogs`	s3 json to dynamodb.py
Send Slack message via webhook to alert when an instance has stopped	`Lambda`	slack alert.py

Using Boto3 Terminal Scripts to manage EC2 Instances, EBS Volumes, & AMIs

Description	Services Used	Link ↗
Query contents of CSV file stored in S3	`S3`	s3 query csv select object content.py
Batch write data to DynamoDB table	`DynamoDB`	dynamobd batch write.py
Get and delete items from DynamoDB table	`DynamoDB`	dynamobd get and delete.py
Email list of EBS Snapshots based on tags	`EC2` `SNS`	ebs snapshots email.py
Create AMI & copy to another region	`EC2`	create image copy to diff region.py
Describe instances and related attributes	`EC2`	describe instances.py
Filter & manage instances using EC2 resource collections	`EC2`	ec2 collections.py
Launch new intances based on AMI & instance type	`EC2`	launch ec2.py
Delete EBS snapshots older than 15 days	`EC2`	remove old ebs snapshots.py
Deregister unused custom AMIs	`EC2`	remove unused amis.py
Start, stop, & terminate instances based in Id	`EC2`	sec start stop terminate.py

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