Merge pull request #21 from transcend-io/dmattia/listener_arn_outputs

Added outputs for ALB listener ARNs

modules/fargate_container_definition/main.tf

@@ -87,9 +87,9 @@ module "definition" {
   })
 
   environment = [
-    for name in sort(keys(var.environment)):
+    for name in sort(keys(var.environment)) :
     {
-      name = name
+      name  = name
       value = var.environment[name]
     }
   ]

modules/sombra_load_balancers/outputs.tf

@@ -14,6 +14,16 @@ output security_group_ids {
 }
 
 output private_zone_id {
-  value = var.use_private_load_balancer ? aws_route53_zone.private[0].zone_id : ""
+  value       = var.use_private_load_balancer ? aws_route53_zone.private[0].zone_id : ""
   description = "The hosted zone id of the private zone for the internal load balancer, if a private zone exists"
+}
+
+output internal_listener_arn {
+  value       = var.use_private_load_balancer ? module.internal_load_balancer.https_listener_arns[0] : module.load_balancer.https_listener_arns[0]
+  description = "ARN of the internal sombra load balancer listener"
+}
+
+output external_listener_arn {
+  value       = var.use_private_load_balancer ? module.external_load_balancer.https_listener_arns[0] : module.load_balancer.https_listener_arns[1]
+  description = "ARN of the external sombra load balancer listener"
 }

modules/sombra_load_balancers/single_alb.tf

@@ -4,7 +4,7 @@
 
 locals {
   should_override_name = try(length(var.override_alb_name) > 0, false)
-  alb_name = local.should_override_name ? var.override_alb_name : "${var.project_id}-sombra-alb"
+  alb_name             = local.should_override_name ? var.override_alb_name : "${var.project_id}-sombra-alb"
 }
 
 module load_balancer {

modules/sombra_load_balancers/variables.tf

@@ -97,9 +97,9 @@ variable zone_id {
 }
 
 variable override_alb_name {
-  type = string
-  default = null
-  description ="If set as a string, this custom name will be used on the alb resources"
+  type        = string
+  default     = null
+  description = "If set as a string, this custom name will be used on the alb resources"
 }
 
 variable tags {

outputs.tf

@@ -1,14 +1,24 @@
 output internal_url {
-  value = "https://${var.subdomain}.${var.root_domain}:${var.internal_port}"
+  value       = "https://${var.subdomain}.${var.root_domain}:${var.internal_port}"
   description = "Url of the internal sombra service. Depending on settings, it may only be accessible inside the VPC"
 }
 
 output external_url {
-  value = "https://${var.subdomain}.${var.root_domain}:${var.external_port}"
+  value       = "https://${var.subdomain}.${var.root_domain}:${var.external_port}"
   description = "Url of the external sombra service. It is publically accessible"
 }
 
 output private_zone_id {
-  value = module.load_balancer.private_zone_id
+  value       = module.load_balancer.private_zone_id
   description = "The hosted zone id of the private zone for the internal load balancer, if a private zone exists"
+}
+
+output internal_listener_arn {
+  value       = module.load_balancer.internal_listener_arn
+  description = "ARN of the internal sombra load balancer listener"
+}
+
+output external_listener_arn {
+  value       = module.load_balancer.external_listener_arn
+  description = "ARN of the external sombra load balancer listener"
 }

variables.tf

@@ -93,8 +93,8 @@ variable tls_config {
   })
   default = {
     passphrase = null
-    cert = null
-    key = null
+    cert       = null
+    key        = null
   }
   description = <<EOF
   Sombra TLS Support. These values are sensitive, and should be kept secret.
@@ -356,13 +356,13 @@ variable use_private_load_balancer {
 }
 
 variable override_alb_name {
-  type = string
-  default = null
-  description ="If set as a string, this custom name will be used on the alb resources"
+  type        = string
+  default     = null
+  description = "If set as a string, this custom name will be used on the alb resources"
 }
 
 variable extra_envs {
-  type = map(string)
+  type        = map(string)
   description = <<EOF
   A map of custom environment variables to set on the Sombra container.
 
@@ -373,11 +373,11 @@ variable extra_envs {
     SOME_LOGGING_LEVEL = "info"
   }
   EOF
-  default = {}
+  default     = {}
 }
 
 variable extra_secret_envs {
-  type = map(string)
+  type        = map(string)
   description = <<EOF
   A map of custom, secretive environment variables to set on the Sombra container.
 
@@ -387,7 +387,7 @@ variable extra_secret_envs {
     SOME_SECRET_ENV = "some_cryptographically_signed_value"
   }
   EOF
-  default = {}
+  default     = {}
 }
 
 variable tags {