Terraform Enterprise FDO Kubernetes | Run TFE and TFE agents in the same namespace

Introduction

HashiCorp's Helm chart can be used to deploy Terraform Enterprise FDO on Kubernetes .
The default helm chart behaviour is to spawn the TFE agents in a different namespace than the TFE application.

Problem

Users asking for a way to spawn the TFE agents in the same namespace as the TFE application.

Things to consider before using the solution

Terraform agents (TFE agents) are deliberately placed in a separate namespace as the Terraform Enterprise application. This is because Terraform Enterprise is given a set of permissions required to run and monitor the Kubernetes jobs created.
The agents are deliberately placed in a separate namespace to isolate the danger those permissions provide. 

Solution

To change the TFE agents' namespace one will need to fork the helm chart

and change the TFE_RUN_PIPELINE_KUBERNETES_NAMESPACE value in the config map
from
TFE_RUN_PIPELINE_KUBERNETES_NAMESPACE: {{ .Release.Namespace }}-agents

to

TFE_RUN_PIPELINE_KUBERNETES_NAMESPACE: {{ .Release.Namespace }}