Send Kinesis events to Papertrail via a Lambda function.
$ make
npm install rollbar winston winston-papertrail
...
zip -r lambda.zip index.js node_modules
updating: index.js (deflated 44%)
updating: node_modules/ (stored 0%)
updating: node_modules/winston/ (stored 0%)
...
$ AWS_DEFAULT_PROFILE=release make release
aws s3 cp lambda.zip s3://convox/lambda/papertrail.zip --acl public-read
upload: ./lambda.zip to s3://convox/lambda/papertrail.zipOnce you've released the function, it will become the default for all new users.
If you need to update a exisiting lambda function, use a url of the form:
https://s3.amazonaws.com/convox-us-east-1/lambda/papertrail.zip
This Lambda function package is used in conjunction with the convox services
commands:
$ convox services create papertrail pt
$ convox services link pt --app myappIt is intended to be configured and installed via CloudFormation.
The handler introspects a CloudFormation stack matching the Lambda function name to find the Papertrail URL Parameter. It takes advantage of container reuse and saves this setting on the /tmp file system to avoid excessive CloudFormation Describe Stack API calls.
When the function has an EventSourceMapping (convox services link), it is
invoked with Kinesis events which are sent to Papertrail over syslog via the
Winston library.
- Open a GitHub Issue for bugs and feature requests
- Initiate a GitHub Pull Request for patches
{
"Records": [
{
"eventID": "shardId-000000000000:49545115243490985018280067714973144582180062593244200961",
"eventVersion": "1.0",
"kinesis": {
"partitionKey": "partitionKey-3",
"data": "d2ViOiBoZWxsbywgd29ybGQh",
"kinesisSchemaVersion": "1.0",
"sequenceNumber": "49545115243490985018280067714973144582180062593244200961"
},
"invokeIdentityArn": "arn:aws:iam::EXAMPLE",
"eventName": "aws:kinesis:record",
"eventSourceARN": "arn:aws:kinesis:us-east-1:901416387788:stream/myapp-staging-Kinesis-L6MUKT1VH451",
"eventSource": "aws:kinesis",
"awsRegion": "us-east-1"
}
]
}Apache 2.0 © 2015 Convox, Inc.