Trunks is an load testing boilerplate destined to simulate the use of a web application by a important number of users. It is built on top of puppeteer and serverless, and is inspired by vegeta.
You will need to have an AWS account with a programmatic access configured on your machine (with the .aws/credentials file or AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment variables).
If you want to test your puppeteer script in local mode (useful for debugging), you will need the Chromium binary somewhere on your file system.
Clone the repository with:
git clone git@github.com:georgesbiaux/trunks.git
Install the project dependencies with:
yarn install
Modify the src/test-script.js and the invoke(browser) function with your end to end puppeteer script.
Test the script in local mode to check if everything works with:
yarn invoke:local --chromium-path ~/Desktop/Chromium.app/Contents/MacOS/Chromium
If necessary, change the name of the services names by editing the service property into the serverless.yml file.
Deploy the Lambda and Step Function with:
yarn deploy
And finally, launch a cluster of Lambdas executing your load test with:
yarn invoke --cluster-size 5
You will get a result table like the following:
Launching load test cluster with 5 nodes
┌─────────┬──────────┐
│ (index) │ duration │
├─────────┼──────────┤
│ 0 │ 5801 │
│ 1 │ 5640 │
│ 2 │ 5579 │
│ 3 │ 5961 │
│ 4 │ 5679 │
└─────────┴──────────┘
DONE!