From 1bd031cacbe4bf78a9c0d91da525f0e0805d9606 Mon Sep 17 00:00:00 2001
From: Andrea Grillo <andrea.grillo@pagopa.it>
Date: Fri, 27 Sep 2024 10:05:03 +0200
Subject: [PATCH] Update AppGw autoscaler

---
 src/common/_modules/application_gateway/main.tf      |  8 ++++----
 src/common/_modules/application_gateway/variables.tf | 12 +-----------
 src/common/prod/westeurope.tf                        |  4 +---
 3 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/src/common/_modules/application_gateway/main.tf b/src/common/_modules/application_gateway/main.tf
index c827d13b1..38ebcf618 100644
--- a/src/common/_modules/application_gateway/main.tf
+++ b/src/common/_modules/application_gateway/main.tf
@@ -803,9 +803,9 @@ module "app_gw" {
   identity_ids = [azurerm_user_assigned_identity.appgateway.id]
 
   # Scaling
-  # min_capacity = var.min_capacity
-  app_gateway_min_capacity = "10"
-  app_gateway_max_capacity = var.max_capacity
+  # 4 capacity=baseline, 10 capacity=high volume event, 15 capacity=very high volume event
+  app_gateway_min_capacity = "20"
+  app_gateway_max_capacity = "100"
 
   alerts_enabled = var.alerts_enabled
 
@@ -943,4 +943,4 @@ module "app_gw" {
   }
 
   tags = var.tags
-}
\ No newline at end of file
+}
diff --git a/src/common/_modules/application_gateway/variables.tf b/src/common/_modules/application_gateway/variables.tf
index 3265493f6..cc104d71f 100644
--- a/src/common/_modules/application_gateway/variables.tf
+++ b/src/common/_modules/application_gateway/variables.tf
@@ -93,16 +93,6 @@ variable "backend_hostnames" {
   description = "Information of the backend hostnames"
 }
 
-variable "min_capacity" {
-  type    = number
-  default = 0
-}
-
-variable "max_capacity" {
-  type    = number
-  default = 2
-}
-
 variable "alerts_enabled" {
   type        = bool
   description = "Enable alerts"
@@ -117,4 +107,4 @@ variable "deny_paths" {
 variable "error_action_group_id" {
   type        = string
   description = "Azure Monitor error action group id"
-}
\ No newline at end of file
+}
diff --git a/src/common/prod/westeurope.tf b/src/common/prod/westeurope.tf
index 9d15d4cc9..54ea6f6df 100644
--- a/src/common/prod/westeurope.tf
+++ b/src/common/prod/westeurope.tf
@@ -326,8 +326,6 @@ module "application_gateway_weu" {
   }
 
   cidr_subnet           = ["10.0.13.0/24"]
-  min_capacity          = 4 # 4 capacity=baseline, 10 capacity=high volume event, 15 capacity=very high volume event
-  max_capacity          = 50
   alerts_enabled        = true
   deny_paths            = ["\\/admin\\/(.*)"]
   error_action_group_id = module.monitoring_weu.action_groups.error
@@ -523,4 +521,4 @@ module "app_backend_li_weu" {
   }
 
   tags = local.tags
-}
\ No newline at end of file
+}