To install and configure skywalking in a Kubernetes cluster, follow these instructions.
Prior to 6.0.0-GA, only kubernetes YAMLs as examples for users and should be modified to fix real kuberentes enviroment, for instance, resources, volume claims.
Now, these YAMLs are archived in the repository, that means we never maintain them, but users still could use them.
We recommend using helm-chart as your first choice.
This is recommended as the best practice to deploy SkyWalking backend stack into kubernetes cluster. You can pick a sub folder base on version your desired version.