Explicit providers

terraform/environment/region/modules/ecs_autoscaling/main.tf

@@ -5,6 +5,8 @@ resource "aws_appautoscaling_target" "ecs_service" {
   role_arn           = var.ecs_autoscaling_service_role_arn
   max_capacity       = var.ecs_task_autoscaling_maximum
   min_capacity       = var.ecs_task_autoscaling_minimum
+
+  provider = aws.region
 }
 
 # Automatically scale capacity up by one
@@ -26,6 +28,8 @@ resource "aws_appautoscaling_policy" "up" {
   }
 
   depends_on = [aws_appautoscaling_target.ecs_service]
+
+  provider = aws.region
 }
 
 # Automatically scale capacity down by one
@@ -47,6 +51,8 @@ resource "aws_appautoscaling_policy" "down" {
   }
 
   depends_on = [aws_appautoscaling_target.ecs_service]
+
+  provider = aws.region
 }
 
 resource "aws_cloudwatch_metric_alarm" "scale_up" {
@@ -113,6 +119,8 @@ resource "aws_cloudwatch_metric_alarm" "scale_up" {
     }
   }
   alarm_actions = [aws_appautoscaling_policy.up.arn]
+
+  provider = aws.region
 }
 
 resource "aws_cloudwatch_metric_alarm" "scale_down" {
@@ -179,6 +187,8 @@ resource "aws_cloudwatch_metric_alarm" "scale_down" {
     }
   }
   alarm_actions = [aws_appautoscaling_policy.down.arn]
+
+  provider = aws.region
 }
 
 
@@ -198,4 +208,6 @@ resource "aws_cloudwatch_metric_alarm" "max_scaling_reached" {
     ServiceName = var.aws_ecs_service_name
     ClusterName = var.aws_ecs_cluster_name
   }
+
+  provider = aws.region
 }

terraform/environment/region/pagerduty.tf

@@ -11,11 +11,15 @@ resource "pagerduty_service_integration" "cloudwatch_integration" {
 resource "aws_sns_topic" "cloudwatch_to_pagerduty" {
   name              = "CloudWatch-to-PagerDuty-${var.environment_name}"
   kms_master_key_id = data.aws_kms_alias.pagerduty_sns.target_key_arn
+
+  provider = aws.region
 }
 
 resource "aws_sns_topic_subscription" "cloudwatch_sns_subscription" {
   topic_arn              = aws_sns_topic.cloudwatch_to_pagerduty.arn
   protocol               = "https"
   endpoint_auto_confirms = true
   endpoint               = "https://events.pagerduty.com/integration/${pagerduty_service_integration.cloudwatch_integration.integration_key}/enqueue"
+
+  provider = aws.region
 }

terraform/environment/region/ship_to_metrics.tf

@@ -20,6 +20,8 @@ resource "aws_cloudwatch_log_subscription_filter" "events" {
   filter_pattern  = "{ $.context.event_code = * }"
   destination_arn = data.aws_lambda_function.clsf_to_sqs[0].arn
   depends_on      = [aws_lambda_permission.allow_cloudwatch]
+
+  provider = aws.region
 }
 
 resource "aws_lambda_permission" "allow_cloudwatch" {
@@ -29,4 +31,6 @@ resource "aws_lambda_permission" "allow_cloudwatch" {
   function_name = data.aws_lambda_function.clsf_to_sqs[0].function_name
   principal     = "logs.${data.aws_region.current.name}.amazonaws.com"
   source_arn    = "${aws_cloudwatch_log_group.application_logs.arn}:*"
+
+  provider = aws.region
 }