winston-aws-cloudwatch
A Winston transport for
Amazon CloudWatch.
Usage
var CloudWatchTransport = require('winston-aws-cloudwatch')
winston.add(CloudWatchTransport, {
logGroupName: '...',
logStreamName: '...',
createLogGroup: true,
createLogStream: true,
submissionInterval: 2000,
submissionRetryCount: 1,
batchSize: 20,
awsConfig: {
accessKeyId: '...',
secretAccessKey: '...',
region: '...'
},
formatLog: function (item) {
return item.level + ': ' + item.message + ' ' + JSON.stringify(item.meta)
}
})
Error Handling
If, for any reason, logging to CloudWatch should fail, then the transport will
emit an error
event. It is recommended that you
subscribe to this event
to avoid crashes.
But Why?
As you may have noticed, there is also
winston-cloudwatch, which
predates this module. After making some contributions to that one, I felt like
writing my own version. Feel free to use whichever you like best.
Author
Tim De Pauw
License
MIT