Kodekloud - 100 Days of cloud (AWS) Day 46: Event-Driven Processing with Amazon S3 and Lambda

Step 1: Login into the AWS environment using provided credentials.

Step 2: Go to S3, Name bucket and create public bucket.

Step 3: Go to S3, Name bucket and create private bucket.

Step 4: Open public bucket go to permissions and edit block access.

• Edit the Bucket policy.

Step 5: Go to IAM and create a role for Lambda.

• Select the service.

• Choose these 3 policy.

• Name the Role and create.

Step 6: Go to Lambda and create function.

• Name the function, choose the runtime and select the create lambda role.

Step 7: Copy the code from Lambda_function.py and paste it to created function.

Paste your code here.

Step 8: Change following things in the code.

• REPLACE-WITH-YOUR-DYNAMODB-TABLE = datacenter-S3CopyLogs

• REPLACE-WITH-YOUR-PRIVATE-BUCKET = datacenter-private-4772

Step 9: Go to DynamoDB, Name it, provide partition key and click create.

Step 10: Go to create Lambda and click add trigger and select S3 public bucket and add.

Step 11: Finally copy the sample.zip file to s3 bucket

Step 12: Check if exist in public bucket.

• private bucket.