PowerTune execution script
npm install ptx



src/ptx.js is a script which calls the PowerTune stack inside your current AWS account
to allow tuning of the AWS Lambdas in that AWS account.
It is designed to replace the execute.sh script that is provided by PowerTune.
Note: PTX will run using the AWS profile that is available in your shell/terminal. Set the AWS_PROFILE environment variable to point to the AWS profile that
you wish to use this tool in.
- Node.js version 14+ (to use the npx tool to run this tool)
You may install this tool globally, or run it via npx.
`` shell`Global installation
$ npm i -g ptx
` shell`Run via npx
$ npx ptx
` shellSet your AWS Profile
export AWS_PROFILE=my-profile
`
See configuration information for the basics, but note that this Node script adds the following capabilities:
- Reference one external JSON or JS files when defining the payload (see examples/configs/basic.json)
- Reference multiple external JSON or JS files when defining the payload (see examples/configs/multiInclude.json)
- Pass arguments to included JS files (see examples/configs/includeFunctionWithArgs.json)
This tool uses the aws-sdk library to call the following APIs:
- CloudFormation.describeStacks()
- StepFunctions.startExecution()
- StepFunctions.describeExecution()
If you see an AWS permissions error when running ptx`, check if your AWS account has permission to use these APIs.
This software is licensed under the APACHE 2.0 License. See the LICENSE file for more info.