Terraform google Cortex Module

Terraform module for setting up cortex on Kubernetes with block storage configs. It also sets up minimal consul deployment needed for cortex as KV store for the HA tracker. This module is using following cortex-helm-chart

Compatibility

This module is meant for use with Terraform 0.12.

Dependencies

• helm >= 3.0

Example Usage

module "cortex_app" {
  source                          = "git::https://github.com/odif/terraform-google-cortex.git"
  project_name                    = "gcp-project"
  region                          = "asia-southeast-1"
  namespace                       = "cortex"
  network_name                    = "my-vpc"
  aws_zone_id                     = "XXXX"
  ingress_dns                     = "example.com"
  load_balancer_ingress_name      = "ingress"
  load_balancer_ingress_namespace = "infra"
}

Providers

Name	Version
google	~> 3.0
google-beta	~> 3.0
helm	>=2.0
kubernetes	n/a
aws	n/a

Inputs

Inputs

Name	Description	Type	Default	Required
app_name	n/a	string	"cortex"	no
aws_zone_id	AWS DNS zone Id for ingress creation	string	n/a	yes
consul_helm_release_config	Configs mapped to terraform helm_release provider. Ref:https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release	map	{ "chart": "consul", "repository": "https://odpf.github.io/charts", "timeout": 150, "values_override": "", "version": "0.1.0", "wait": true }	no
cortex_helm_release_config	Configs mapped to terraform helm_release provider. Ref:https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release	map	{ "chart": "cortex", "repository": "https://cortexproject.github.io/cortex-helm-chart", "timeout": 600, "values_override": "", "version": "0.4.0", "wait": true }	no
ingress_dns	Domain name for ingress	string	n/a	yes
ingress_enabled	n/a	bool	true	no
labels	n/a	map	{}	no
load_balancer_ingress_name	Loadbalancer ingress service name for kubernetes_service data resource	string	n/a	yes
load_balancer_ingress_namespace	Loadbalancer ingress service namespace for kubernetes_service data resource	any	n/a	yes
namespace	n/a	string	"cortex"	no
network_name	GCP Network name	string	n/a	yes
project_name	GCP Project name	string	n/a	yes
region	GCP Network region/location. eg: asia-southeast1	string	n/a	yes
memcached_config	Configs for the GCP memorystore memcached cluster	map	{ node_count = 1 node_config = { cpu_count = 1 memory_size_mb = 1024 } }	no

Outputs

Name	Description
bucket	GCS Bucket details for block storage
ingress_dns	DNS zone record details for ingress
memcache	GCP memory store details

Requirements

Installed Software

• Terraform ~> 0.12.6
• Terraform Provider for GCP ~> 3.0
• Terraform Provider for GCP Beta ~> 3.0

Enable API's

In order to operate with it you must activate the following API on the same project:

• Cloud Memorystore for Memcached API - memcache.googleapis.com