Added min_instances, max_instances, min_throughput and max_throughtpu…

blueprints/cloud-operations/unmanaged-instances-healthcheck/main.tf

@@ -172,6 +172,7 @@ module "cf-healthchecker" {
   vpc_connector_config = {
     ip_cidr_range = "10.132.0.0/28"
     network       = "vpc"
+    instances     = {}
   }
   iam = {
     "roles/cloudfunctions.invoker" = [module.service-account-scheduler.iam_email]

modules/cloud-function-v1/README.md

@@ -399,7 +399,7 @@ module "cf-http" {
 | [service_account_create](variables.tf#L194) | Auto-create service account. | <code>bool</code> |  | <code>false</code> |
 | [trigger_config](variables.tf#L200) | Function trigger configuration. Leave null for HTTP trigger. | <code title="object&#40;&#123;&#10;  event    &#61; string&#10;  resource &#61; string&#10;  retry    &#61; optional&#40;bool&#41;&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>null</code> |
 | [vpc_connector](variables.tf#L210) | VPC connector configuration. Set create to 'true' if a new connector needs to be created. | <code title="object&#40;&#123;&#10;  create          &#61; bool&#10;  name            &#61; string&#10;  egress_settings &#61; string&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>null</code> |
-| [vpc_connector_config](variables.tf#L220) | VPC connector network configuration. Must be provided if new VPC connector is being created. | <code title="object&#40;&#123;&#10;  ip_cidr_range &#61; string&#10;  network       &#61; string&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>null</code> |
+| [vpc_connector_config](variables.tf#L220) | VPC connector network configuration. Must be provided if new VPC connector is being created. | <code title="object&#40;&#123;&#10;  ip_cidr_range &#61; string&#10;  network       &#61; string&#10;  instances &#61; optional&#40;object&#40;&#123;&#10;    max &#61; optional&#40;number&#41;&#10;    min &#61; optional&#40;number, 2&#41;&#10;  &#125;&#41;&#41;&#10;  throughput &#61; optional&#40;object&#40;&#123;&#10;    max &#61; optional&#40;number, 300&#41;&#10;    min &#61; optional&#40;number, 200&#41;&#10;  &#125;&#41;&#41;&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>null</code> |
 
 ## Outputs
 

modules/cloud-function-v1/main.tf

@@ -42,12 +42,16 @@ locals {
 }
 
 resource "google_vpc_access_connector" "connector" {
-  count         = try(var.vpc_connector.create, false) == false ? 0 : 1
-  project       = var.project_id
-  name          = var.vpc_connector.name
-  region        = var.region
-  ip_cidr_range = var.vpc_connector_config.ip_cidr_range
-  network       = var.vpc_connector_config.network
+  count          = try(var.vpc_connector.create, false) == true ? 1 : 0
+  project        = var.project_id
+  name           = var.vpc_connector.name
+  region         = var.region
+  ip_cidr_range  = var.vpc_connector_config.ip_cidr_range
+  network        = var.vpc_connector_config.network
+  max_instances  = try(var.vpc_connector_config.instances.max, null)
+  min_instances  = try(var.vpc_connector_config.instances.min, null)
+  max_throughput = try(var.vpc_connector_config.throughput.max, null)
+  min_throughput = try(var.vpc_connector_config.throughput.min, null)
 }
 
 resource "google_cloudfunctions_function" "function" {

modules/cloud-function-v1/variables.tf

@@ -222,6 +222,22 @@ variable "vpc_connector_config" {
   type = object({
     ip_cidr_range = string
     network       = string
+    instances = optional(object({
+      max = optional(number)
+      min = optional(number, 2)
+    }))
+    throughput = optional(object({
+      max = optional(number, 300)
+      min = optional(number, 200)
+    }))
   })
   default = null
+  validation {
+    condition = (
+      var.vpc_connector_config == null ||
+      try(var.vpc_connector_config.instances, null) != null ||
+      try(var.vpc_connector_config.throughput, null) != null
+    )
+    error_message = "VPC connector must specify either instances or throughput."
+  }
 }

modules/cloud-function-v2/README.md

@@ -332,7 +332,7 @@ module "cf-http" {
 | [service_account_create](variables.tf#L191) | Auto-create service account. | <code>bool</code> |  | <code>false</code> |
 | [trigger_config](variables.tf#L197) | Function trigger configuration. Leave null for HTTP trigger. | <code title="object&#40;&#123;&#10;  event_type   &#61; string&#10;  pubsub_topic &#61; optional&#40;string&#41;&#10;  region       &#61; optional&#40;string&#41;&#10;  event_filters &#61; optional&#40;list&#40;object&#40;&#123;&#10;    attribute &#61; string&#10;    value     &#61; string&#10;    operator  &#61; optional&#40;string&#41;&#10;  &#125;&#41;&#41;, &#91;&#93;&#41;&#10;  service_account_email  &#61; optional&#40;string&#41;&#10;  service_account_create &#61; optional&#40;bool, false&#41;&#10;  retry_policy           &#61; optional&#40;string, &#34;RETRY_POLICY_DO_NOT_RETRY&#34;&#41; &#35; default to avoid permadiff&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>null</code> |
 | [vpc_connector](variables.tf#L215) | VPC connector configuration. Set create to 'true' if a new connector needs to be created. | <code title="object&#40;&#123;&#10;  create          &#61; bool&#10;  name            &#61; string&#10;  egress_settings &#61; string&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>null</code> |
-| [vpc_connector_config](variables.tf#L225) | VPC connector network configuration. Must be provided if new VPC connector is being created. | <code title="object&#40;&#123;&#10;  ip_cidr_range &#61; string&#10;  network       &#61; string&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>null</code> |
+| [vpc_connector_config](variables.tf#L225) | VPC connector network configuration. Must be provided if new VPC connector is being created. | <code title="object&#40;&#123;&#10;  ip_cidr_range &#61; string&#10;  network       &#61; string&#10;  instances &#61; optional&#40;object&#40;&#123;&#10;    max &#61; optional&#40;number&#41;&#10;    min &#61; optional&#40;number, 2&#41;&#10;  &#125;&#41;&#41;&#10;  throughput &#61; optional&#40;object&#40;&#123;&#10;    max &#61; optional&#40;number, 300&#41;&#10;    min &#61; optional&#40;number, 200&#41;&#10;  &#125;&#41;&#41;&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>null</code> |
 
 ## Outputs
 

modules/cloud-function-v2/main.tf

@@ -50,12 +50,16 @@ locals {
 }
 
 resource "google_vpc_access_connector" "connector" {
-  count         = try(var.vpc_connector.create, false) == true ? 1 : 0
-  project       = var.project_id
-  name          = var.vpc_connector.name
-  region        = var.region
-  ip_cidr_range = var.vpc_connector_config.ip_cidr_range
-  network       = var.vpc_connector_config.network
+  count          = try(var.vpc_connector.create, false) == true ? 1 : 0
+  project        = var.project_id
+  name           = var.vpc_connector.name
+  region         = var.region
+  ip_cidr_range  = var.vpc_connector_config.ip_cidr_range
+  network        = var.vpc_connector_config.network
+  max_instances  = try(var.vpc_connector_config.instances.max, null)
+  min_instances  = try(var.vpc_connector_config.instances.min, null)
+  max_throughput = try(var.vpc_connector_config.throughput.max, null)
+  min_throughput = try(var.vpc_connector_config.throughput.min, null)
 }
 
 resource "google_cloudfunctions2_function" "function" {

modules/cloud-function-v2/variables.tf

@@ -227,6 +227,22 @@ variable "vpc_connector_config" {
   type = object({
     ip_cidr_range = string
     network       = string
+    instances = optional(object({
+      max = optional(number)
+      min = optional(number, 2)
+    }))
+    throughput = optional(object({
+      max = optional(number, 300)
+      min = optional(number, 200)
+    }))
   })
   default = null
+  validation {
+    condition = (
+      var.vpc_connector_config == null ||
+      try(var.vpc_connector_config.instances, null) != null ||
+      try(var.vpc_connector_config.throughput, null) != null
+    )
+    error_message = "VPC connector must specify either instances or throughput."
+  }
 }