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https://github.com/OctoPerf/kraken

The Load Testing IDE
https://github.com/OctoPerf/kraken

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The Load Testing IDE

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README 

        
# Kraken - The Load Testing IDE



Kraken is a load testing IDE based on Gatling.



As such, Kraken provides a complete development environment to software programmers and load testers that seek to make the most out of Gatling:



* A code editor to create and update .scala Gatling simulations with autocomplete suggestions and code snippets,

* Simulations debugging and comparison with HAR imports,

* Load tests analysis with aggregated data in InfluxDb displayed in comprehensive reports generated with Grafana,

* Multi-hosts load injection using a Kubernetes cluster.



## Support and Community



### Blog



[Load Testing blog on OctoPerf](https://blog.octoperf.com/)



#### Tutorials



1. [Gatling - Getting Started with Simulation Scripts](https://blog.octoperf.com/gatling-getting-started-with-simulation-scripts/)

2. [Gatling - Simulation Scripts Parameterization](https://blog.octoperf.com/gatling-simulation-scripts-parameterization/)

2. [Gatling - Loops, Conditions and Pauses](https://blog.octoperf.com/gatling-loops-conditions-and-pauses/)



### Email



Contact us at [[email protected]](mailto:[email protected]).



## Development



### Source code structure



The source code of Kraken is divided in several folders:



* `backend`: this folder contains a Gradle multi-modules project that build all Java backends of Kraken,

* `deployment`: private Git sub-module used to create and deploy all Docker containers,

* `development`: contains shell scripts and docker-compose configuration to start the InfluxDb/Grafana stack in dev mode,

* `documentation`: private Git sub-module that builds Kraken's documentation,

* `frontend`: this folder contains an Angular project with several libraries and two applications: administration and gatling.



### Prerequisites



* Requires the **make** command `sudo apt-get install build-essential`

* Requires [docker](https://docs.docker.com/install/linux/docker-ce/ubuntu/)

* Requires [docker compose](https://docs.docker.com/compose/install/#install-compose)

* Requires the [JDK 11 ](https://openjdk.java.net/projects/jdk/11/)



### Run the application from the source code



To run Kraken from the source code, execute one of the following commands from the root folder of the repository:



* `make launch-docker` to run the Docker version,

* `make launch-k8s` to run the Kubernetes version. 



Open the [Makefile](https://github.com/OctoPerf/kraken/blob/master/Makefile) to know in detail what each of these tasks does.

  

### Tests and bug finders



#### Frontend



* `./test-coverage-all` to generate test coverage for the complete project,

* `make test APP=` to run tests for a single module (for example `make test APP=commons`),

* `make lint` to run TSLint on the whole project.



#### Backend



* `make check` to run all unit tests and SpotBugs,

* `make test APP=` to run unit test for a single sub-module (for example `make test APP=:commons:docker-client`).



### Roadmap



Check out the [next milestone](https://github.com/OctoPerf/kraken/milestones).



## License



Kraken is an open core product:



* The majority of the code base is licensed under the [Apache V2 License](https://www.apache.org/licenses/LICENSE-2.0),

* Some closed-source components, not available directly in this repository, requires a license (free or paid) from [OctoPerf](https://octoperf.com).