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This commit: - Converts various sections in the readme into individual documents. - Adds pointers to the public blogs. - Updates workflow/architecture diagram. - Adds community info and contributing guidelines.
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1.8 KiB
Installation
Following ways are supported to run Kraken:
- Standalone python program through Git
- Containerized version using either Podman or Docker as the runtime
- Kubernetes or OpenShift deployment
NOTE: It is recommended to run Kraken external to the cluster ( Standalone or Containerized ) hitting the Kubernetes/OpenShift API as running it internal to the cluster might be disruptive to itself and also might not report back the results if the chaos leads to cluster's API server instability.
Git
Clone the repository
$ git clone https://github.com/openshift-scale/kraken.git
$ cd kraken
Install the dependencies
$ pip3 install -r requirements.txt
Run
$ python3 run_kraken.py --config <config_file_location>
Run containerized version
Assuming that the latest docker ( 17.05 or greater with multi-build support ) is intalled on the host, run:
$ docker pull quay.io/openshift-scale/kraken:latest
$ docker run --name=kraken --net=host -v <path_to_kubeconfig>:/root/.kube/config -v <path_to_kraken_config>:/root/kraken/config/config.yaml -d quay.io/openshift-scale/kraken:latest
$ docker logs -f kraken
Similarly, podman can be used to achieve the same:
$ podman pull quay.io/openshift-scale/kraken
$ podman run --name=kraken --net=host -v <path_to_kubeconfig>:/root/.kube/config:Z -v <path_to_kraken_config>:/root/kraken/config/config.yaml:Z -d quay.io/openshift-scale/kraken:latest
$ podman logs -f kraken
If you want to build your own kraken image see here
Run Kraken as a Kubernetes deployment
Refer Instructions on how to deploy and run Kraken as a Kubernetes/OpenShift deployment.