[request] Handlers for AWS Lambda

[dfduarte]

Cookbook version

N/A

Chef-client version

Any

Platform Details

Any

Scenario:

So, would be good to have a Coobook to handle AWS Lambda calls, and use its results to make something.

For example: Here in my company we have a Lambda function with gathers the ENI's Private IP of ENIs with a specific tag, and return them in a output JSON. The idea is take this result inside JSON and use something during the converging process.

In CLI, the invoke function in CLI is more or less like this:

aws lambda invoke --invocation-type RequestResponse --function-name arn:aws:lambda:us-east-1:xxxxxxxxxxxxxxxxxxx:function:eniip-parser --region us-east-1 --log-type None --payload '{"Purpose": "pdns", "Region" :"us-east-1", "KOD": "test", "VpcId": "vpc-xxxxxxx", "account_id": "xxxxxxxxxxxxxxxx"}' outputfile.out

And the output file contains a return payload like:

{"PdnsEniIps": ["10.147.8.244", "10.147.0.92", "10.147.18.42"]}

I know Lambda is bigger than just a parser which returns something and maybe my request couldn't be feasible, but it would be cool for these situations. If it's impossible, np... I'll try to find a way using Seahorse or AWS CLI here =).

Steps to Reproduce:

Run cookbook
Get any results
Parse it