Cloud-manager-agent as Helm Chart w/ Terraform Module

[jdmaguire]

In the old way we'd configure poolmembers, we'd deploy a bunch of kustomize manifests against the cluster. We're porting them over to helm w/ terraform module. This is the work for cloud-manager-agent.

It's a pretty standard chart.

A statefulset. A headless service. Some config maps for the app.

[jdmaguire]

Still to do:

• top main.tf changes
• test
• Remove some incorrect wording
• Generate readme

[jdmaguire]

Still trying to get this working. Talking to Joey, we decided to add ExternalSecret support. That component is deprecated; I've filled tickets to upgrade to the External Secrets Operator.

streamnative/terraform-google-cloud#5
streamnative/terraform-aws-cloud#62

Trying to get this working on a test cluster with this values file:

appConfig:
  applicationAgentProperties:
    kubernetesExternalSecret:
      enabled: true

Having some issues. Just recording this all for next week.

[jdmaguire]

This code works as-is. There is some discussion one whether we should use the secret raw, have cloud-api-server inject the secret, or use KSE/ESO. This PR could go in before that decision is made.

[jrsdav]

Love it! Great job.

[jdmaguire]

Forgot to link to the relevant GH issues. https://github.com/streamnative/cloud-ops/issues/245

https://github.com/streamnative/cloud-api-server/issues/900