Add Helm Charts

[osokin]

Proposed changes

Add Helm Charts

Checklist

Before creating a PR, run through this checklist and mark each as complete.

• I have read the CONTRIBUTING document
• If applicable, I have added tests that prove my fix is effective or that my feature works
• If applicable, I have checked that any relevant tests pass after adding my changes
• I have updated any relevant documentation (README.md and CHANGELOG.md)

[ciroque]

Hi @osokin , really appreciate the contribution! This is one that has been hanging out there for a while; knew it had to be done, but didn't find the motivation to actually do it.

This looks really good, I left a couple of comments about referring to support options as that has been somewhat of a sticky proposition during development. Mostly need to know if @brianehlert is okay using that email address, or if there is another he'd prefer.

The only other thing is around a recent upgrade to allow TLS usage. As detailed in the file comments, I am okay with moving forward with merging this PR as long as we follow up pretty quickly with adding the new TLS fields to the ConfigMap. I'll leave the decision to you. If you choose to kick that can down the road I would ask that you create a new Issue so the work doesn't fall by the wayside.

Again, thanks so much for the contribution, this is really helpful!

[osokin]

Hi @ciroque, thanks for the review! I've just updated the pull-request based on your suggestions and recommendations.