README.md

serverless-getPage

A simple serverless framework system used to retrieve minute details of a web page.

Reference:

https://serverless.com/framework/docs/providers/aws/guide/intro/

Run locally?

download the zip file, unzip and change directory into document folder.

Install serverless

npm install -g serverless

setup AWS

NB: IAM AWS user should have programmatic access with policy to interact with lambda services such as DynamoDB, S3, Lambda, Cloudformation, Cloudwatch and IAM amongst others depending on your use-case.

serverless config credentials --provider aws --key your_xxx_key --secret your_xxx_secret

v4

Change directory to document & run npm install NB: You should have docker running on your system before deploying, as this allows python packages to be added to the lambda function.

deploy

serverless deploy

Once deployed go to your dynamodb service on us-east-1; under the overview tab for table UrlDocument get the arn from the Latest stream ARN label

arn:aws:dynamodb:us-east-1:{your_account_id}:table/UrlDocument/stream/2019-06-07T14:34:54.231

update the serverless.yml config under functions.get_page_title_handler.events.stream

events:
      - stream: arn:aws:dynamodb:us-east-1:{your_account_id}:table/UrlDocument/stream/2019-06-07T14:34:54.231

Redeploy:

deploy

serverless deploy

Run this command locally to invoke the AWS lambda function

serverless invoke -f create_request_identifier_handler -s dev -r us-east-1 -l -p event.json

Verify by checking s3 and dynamoDB for the latest changes/updates.

removal

serverless remove -v