fix: ecs service 스케줄링 방식을 DAEMON으로 변경

Author: lvalentine6

terraform/dev/ecs/locals.tf

@@ -1,7 +1,7 @@
 locals {
   cluster_name        = "${var.environment}-cluster"
   launch_type         = "EC2"
-  scheduling_strategy = "REPLICA"
+  scheduling_strategy = "DAEMON"
 
   settings = {
     name  = "containerInsights"
@@ -69,7 +69,6 @@ locals {
   resolved_ecs_services = {
     for name, def in var.ecs_services : name => {
       name          = name
-      desired_count = def.desired_count
       iam_role_arn  = var.ecs_task_definitions[name].task_role_arn
       load_balancer = try(def.load_balancer, null)
     }

terraform/dev/ecs/service/main.tf

@@ -5,7 +5,6 @@ resource "aws_ecs_service" "dev" {
   cluster         = var.cluster_id
   launch_type = lookup(each.value, "launch_type", var.launch_type)
   task_definition = var.task_definition_arn[each.key]
-  desired_count   = each.value.desired_count
   scheduling_strategy = lookup(each.value, "scheduling_strategy", var.scheduling_strategy)
 
   dynamic "load_balancer" {

terraform/dev/ecs/service/variables.tf

@@ -1,6 +1,5 @@
 variable "ecs_services" {
   type = map(object({
-    desired_count = number
     load_balancer = object({
       target_group_key = string
       container_name   = string

terraform/dev/ecs/variables.tf

@@ -27,7 +27,6 @@ variable "ecs_task_definitions" {
 
 variable "ecs_services" {
   type = map(object({
-    desired_count = number
     load_balancer = optional(object({
       target_group_key = string
       container_name   = string

terraform/dev/terraform.tfvars

@@ -1,6 +1,5 @@
 ecs_services = {
   api-dev = {
-    desired_count   = 1
     task_definition = "api-dev"
     load_balancer = {
       target_group_key = "api-dev"
@@ -10,7 +9,6 @@ ecs_services = {
   }
 
   mysql-dev = {
-    desired_count   = 1
     task_definition = "mysql"
   }
 }

terraform/dev/variables.tf

@@ -1,6 +1,5 @@
 variable "ecs_services" {
   type = map(object({
-    desired_count = number
     load_balancer = optional(object({
       target_group_key = string
       container_name   = string

terraform/prod/ecs/locals.tf

@@ -1,7 +1,7 @@
 locals {
   cluster_name        = "${var.environment}-cluster"
   launch_type         = "EC2"
-  scheduling_strategy = "REPLICA"
+  scheduling_strategy = "DAEMON"
 
   settings = {
     name  = "containerInsights"

terraform/prod/terraform.tfvars

@@ -1,6 +1,5 @@
 ecs_services = {
   api-prod = {
-    desired_count   = 1
     task_definition = "api-prod"
     load_balancer = {
       target_group_key = "api-prod"
@@ -11,7 +10,6 @@ ecs_services = {
 
   datadog = {
     task_definition     = "datadog"
-    desired_count       = 1
     launch_type         = "EC2"
     scheduling_strategy = "REPLICA"
   }