Merge pull request #5610 from nhsuk/scale-reporting-prod

Scale reporting service to normal values in production, training and preview

Author: thomasleese

terraform/app/env/preview.tfvars

@@ -17,3 +17,6 @@ http_hosts = {
 valkey_node_type          = "cache.t4g.micro"
 valkey_log_retention_days = 3
 valkey_failover_enabled   = false
+
+minimum_reporting_replicas = 2
+maximum_reporting_replicas = 4

terraform/app/env/production.tfvars

@@ -26,4 +26,7 @@ container_insights        = "enhanced"
 enable_backup_to_vault        = true
 enable_enhanced_db_monitoring = true
 
+minimum_reporting_replicas = 2
+maximum_reporting_replicas = 4
+
 enable_ops_service = true

terraform/app/env/training.tfvars

@@ -20,3 +20,6 @@ http_hosts = {
 valkey_node_type          = "cache.t4g.micro"
 valkey_log_retention_days = 3
 valkey_failover_enabled   = false
+
+minimum_reporting_replicas = 2
+maximum_reporting_replicas = 4