Description

Terraform infrastructure script to create kube-state-metric + New Relic infrastracture Kubernetes agent and link them in Google Kubernetes Engine (GKE)

Usage

1. Using gcloud console, set the correct cluster kubectl config see https://cloud.google.com/sdk/gcloud/reference/container/clusters/get-credentials (this will be used by terraform to deploy the infrastructure)
2. Generate google service account credentials (need to have a Kubernetes Developer role (roles/container.developer)
3. Run terraform init
4. Run terraform apply. This will deploy the resources outlined in the terraform file

Variables

variable "nria_license_key" {
  type = string
  description = "New relic license key. Can get this from New Relic account page."
}

variable "cluster_name" {
  type = string
  description = "Cluster name that the agent will use to group all metrics in new relic infrastructure"
}

variable "credentials_file" {
  type = string
  description = "GKE service account credential file, in JSON format."
}

variable "project" {
  type = string
  description = "GKE Project ID"
}

variable "region" {
  type = string
  description = "Desired google cloud region"
}

variable "zone" {
  type = string
  description = "Desired google cloud zone"
}