aws-list-services

List services concurrently in GO

This program list and write in json format a file.log RDS and Elasticache services available for specific region and IAM role, using go routines.

A go routine is a function that is capable of running concurrently with other functions.

run with Build

execute go build main.go

then region=us-east-1 role=prod ./main

• region can be any aws region options such as: sa-east-1 , us-east-1 and so on.
• role must be prod , stage or old

What you will need 🔨

Assuming that you already have your AWS credentials in /.aws file.

create a .env file and set the role arn as env vars,to switch roles properly:

     role_prod=arn:aws:iam::123456:role/ProdblablaViewOnllyFULL-sadlp43
     role_stage=arn:aws:iam::14324324:role/StageblablaViewOnlyFULL-34234
     role_old=arn:aws:iam::21231:role/OldblablaFullAccess-214324
     role_auth=arn:aws:iam::109267741677:role/AuthblablaFullViewacase24

Output Interface 📜

    [count] x Instances: 
    {
        "Name": "instanceName",
        "Endpoint": {
            "Address": "address",
            "Port": 5432
        },
        "Engine": "postgres:11.5"
    }, ...
       

- Above is what expected in output terminal and instances.log file for each service listed.

• May not print in the same order cause go routine can terminate in diferent times.