Add Helm chart for the whole setup

[webwurst]

• [ ] Use Condition fields to allow enabling/disabling certain components.
• [ ] Write some Chart tests
• [ ] Have a look at samsung-cnct/chart-elasticsearch

Make sure these issues are addressed with that:

• https://github.com/giantswarm/kubernetes-elastic-stack/issues/41
• https://github.com/giantswarm/kubernetes-elastic-stack/issues/36
• https://github.com/giantswarm/kubernetes-elastic-stack/issues/27
• https://github.com/giantswarm/kubernetes-elastic-stack/issues/24

[hobti01]

@webwurst We're very interested in having a Helm Chart for this. Could you share your thoughts on the "certain components" you envision for conditional dependencies in case we have time to contribute?

[webwurst]

Hi @hobti01! I am finally back on this with an update to the Elastic stack v6.0.0.

Did you already start working on a Helm Chart?

[vyfster]

@webwurst any progress on a Helm Chart for this?