log-dawg

Push your logs from the frontend to [AWS CloudWatch](https://aws.amazon.com/cloudwatch/)

log-dawg will neither create a Log Group nor a Log Stream inside of the log group.

I don't think it's a good idea to let your frontend do that or check whether a log group or a log stream exists every time you try to log something.

How-To

const Logger = require('log-dawg')
 
const logger = new Logger({
  accessKeyId: 'accessKeyId',
  secretAccessKey: 'secretAccessKey',
  logGroupName: 'log-dawg',
  logStreamName: 'logs',
  region: 'us-east-1'
})
 
logger.log('Hello from log-dawg')

log-dawg will only send logs to CloudWatch if you run in production mode, otherwise it will use console.log() to log your messages.

Prerequisites

1. A log group
2. An AWS role with the permission to:

• PutLogEvents
• DescribeLogStreams

A policy for the user/role could look something like this:

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "LogDawg",
            "Effect": "Allow",
            "Action": [
                "logs:PutLogEvents",
                "logs:DescribeLogStreams"
            ],
            "Resource": "arn:aws:logs:<region>:<account-id>:log-group:<log-group-name>:log-stream:*"
        }
    ]
}

Create LogGroup and LogStream

There is a cloudformation script inside of the aws folder that should help you to get started with creating LogGroup and a LogStream for your frontend application.

You'll have to adapt the script to your needs though!!!

cd aws
./deploy-stack.sh