Migrate redis cache to Basic sku in non-prod env

.github/renovate.json

@@ -1,11 +1,8 @@
 {
-  "enabledManagers": ["helm-requirements", "nvm"],
-  "automerge": true,
-  "labels": ["dependencies"],
-  "helm-requirements": {
-    "fileMatch": ["\\Chart.yaml$"],
-    "aliases": {
-      "hmctspublic": "https://hmctspublic.azurecr.io/helm/v1/repo/"
-    }
+    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+    "extends": [
+      "github>hmcts/.github//renovate/automerge-minor",
+      "local>hmcts/.github:renovate-config"
+    ]
   }
-}
+

infrastructure/main.tf

@@ -1,5 +1,5 @@
 provider "azurerm" {
- features {}
+  features {}
 }
 
 locals {
@@ -9,20 +9,24 @@ locals {
 data "azurerm_subnet" "core_infra_redis_subnet" {
   name                 = "core-infra-subnet-1-${var.env}"
   virtual_network_name = "core-infra-vnet-${var.env}"
-  resource_group_name = "core-infra-${var.env}"
+  resource_group_name  = "core-infra-${var.env}"
 }
 
 module "fis-ds-web-session-storage" {
-  source   = "git@github.com:hmcts/cnp-module-redis?ref=master"
-  product  = "${var.product}-${var.component}-session-storage"
-  location = var.location
-  env      = var.env
-  subnetid = data.azurerm_subnet.core_infra_redis_subnet.id
-  common_tags  = var.common_tags
+  source      = "git@github.com:hmcts/cnp-module-redis?ref=master"
+  product     = "${var.product}-${var.component}-session-storage"
+  location    = var.location
+  env         = var.env
+  subnetid    = data.azurerm_subnet.core_infra_redis_subnet.id
+  common_tags = var.common_tags
+  sku_name    = var.sku_name
+  family      = var.family
+  capacity    = var.capacity
+
 }
 
 data "azurerm_key_vault" "fis_key_vault" {
-  name = "fis-kv-${var.env}"
+  name                = "fis-kv-${var.env}"
   resource_group_name = "${var.raw_product}-${var.env}"
 }
 
@@ -43,18 +47,18 @@ resource "azurerm_key_vault_secret" "s2s-secret" {
 }
 
 data "azurerm_key_vault_secret" "idam-ui-secret" {
-  name = "idam-ui-secret"
-  key_vault_id = "${data.azurerm_key_vault.fis_key_vault.id}"
+  name         = "idam-ui-secret"
+  key_vault_id = data.azurerm_key_vault.fis_key_vault.id
 }
 
 data "azurerm_key_vault_secret" "idam-system-user-name" {
-  name = "idam-system-user-name"
-  key_vault_id = "${data.azurerm_key_vault.fis_key_vault.id}"
+  name         = "idam-system-user-name"
+  key_vault_id = data.azurerm_key_vault.fis_key_vault.id
 }
 
 data "azurerm_key_vault_secret" "idam-system-user-password" {
-  name = "idam-system-user-password"
-  key_vault_id = "${data.azurerm_key_vault.fis_key_vault.id}"
+  name         = "idam-system-user-password"
+  key_vault_id = data.azurerm_key_vault.fis_key_vault.id
 }
 
 resource "azurerm_key_vault_secret" "redis_access_key" {

infrastructure/output.tf

@@ -1,3 +1,3 @@
 output "env" {
-  value = "${var.env}"
+  value = var.env
 }

infrastructure/prod.tfvars

@@ -0,0 +1,3 @@
+sku_name = "Premium"
+family   = "P"
+capacity = "1"

infrastructure/variables.tf

@@ -14,15 +14,15 @@ variable "location" {
   default = "UK South"
 }
 
-variable "env" { }
+variable "env" {}
 
-variable "ilbIp" { }
+variable "ilbIp" {}
 
 
 variable "subscription" {}
 
 variable "jenkins_AAD_objectId" {
-  description                 = "(Required) The Azure AD object ID of a user, service principal or security group in the Azure Active Directory tenant for the vault. The object ID must be unique for the list of access policies."
+  description = "(Required) The Azure AD object ID of a user, service principal or security group in the Azure Active Directory tenant for the vault. The object ID must be unique for the list of access policies."
 }
 
 variable "tenant_id" {
@@ -35,9 +35,23 @@ variable "node_env" {
 
 variable "appinsights_instrumentation_key" {
   description = "Instrumentation key of the App Insights instance this webapp should use. Module will create own App Insights resource if this is not provided"
-  default = ""
+  default     = ""
 }
 
 variable "common_tags" {
   type = map(string)
 }
+variable "family" {
+  default     = "C"
+  description = "The SKU family/pricing group to use. Valid values are `C` (for Basic/Standard SKU family) and `P` (for Premium). Use P for higher availability, but beware it costs a lot more."
+}
+
+variable "sku_name" {
+  default     = "Basic"
+  description = "The SKU of Redis to use. Possible values are `Basic`, `Standard` and `Premium`."
+}
+
+variable "capacity" {
+  default     = "1"
+  description = "The size of the Redis cache to deploy. Valid values are 1, 2, 3, 4, 5"
+}