Increase the grace period on ECS

distribution/ecs/quickwit/quickwit-indexer.tf

@@ -20,6 +20,9 @@ module "quickwit_indexer" {
   enable_cloudwatch_logging      = var.enable_cloudwatch_logging
   service_config                 = var.quickwit_indexer
   quickwit_index_s3_prefix       = local.quickwit_index_s3_prefix
+  # Longer termination grace period for indexers because their ingest services
+  # need to commit their WALs. Should be larger than the largest commit timeout.
+  stop_timeout = 120
 }
 
 resource "aws_service_discovery_service" "indexer" {

distribution/ecs/quickwit/service/ecs.tf

@@ -63,6 +63,8 @@ module "quickwit_service" {
         }
       ]
 
+      stopTimeout = var.stop_timeout
+
       dependencies = var.sidecar_container_dependencies
     }
   })

distribution/ecs/quickwit/service/variables.tf

@@ -61,3 +61,8 @@ variable "task_execution_policy_arn" {}
 variable "quickwit_cpu_architecture" {}
 
 variable "module_id" {}
+
+variable "stop_timeout" {
+  # between 1s and 120s on Fargate, 30s is the ECS default
+  default = 30
+}