Improve Documentation

[jlloyd-widen]

The documentation provided is not sufficient to even get the most basic deployment working. Specifically, it's unclear exactly how to expose the Cube deployment such that you can access the playground through a browser. Nor is there any useful information on how the Cube and Cubestore deployments are to be configured with each other.

[lvauvillier]

Hey @jlloyd-widen, I recommend using the official documentation to set up your cluster: https://cube.dev/docs/reference/configuration/environment-variables

The chart documentation is only meant to assist in mapping Cube environment variables to chart values.

[jlloyd-widen]

yeah, the problem is that the Cube docs point back here for guidance on how to set up kubernetes-based deployments. So it's a bit circular ...