diff --git a/.gitignore b/.gitignore
index 4af00a5..9b69782 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,8 +39,3 @@ out/
 /config.yml
 /src/main/resources/logback.xml
 docker-compose.yml
-
-### terraform ###
-.terraform/
-*.tfstate
-*.tfstate.*
\ No newline at end of file
diff --git a/terraform-bootstrap/.terraform.lock.hcl b/terraform-bootstrap/.terraform.lock.hcl
deleted file mode 100644
index 2c4a697..0000000
--- a/terraform-bootstrap/.terraform.lock.hcl
+++ /dev/null
@@ -1,26 +0,0 @@
-# This file is maintained automatically by "terraform init".
-# Manual edits may be lost in future updates.
-
-provider "registry.terraform.io/hashicorp/aws" {
-  version     = "5.54.1"
-  constraints = "5.54.1"
-  hashes = [
-    "h1:+aq386lQCaPX7wR6EPf3PPZvCiI6dRwnjb1wR6lNa8E=",
-    "h1:h6AA+TgBpDNQXFcLi4xKYiDbn94Dfhz7lt8Q8x8CEI8=",
-    "zh:37c09b9a0a0a2f7854fe52c6adb15f71593810b458a8283ed71d68036af7ba3a",
-    "zh:42fe11d87723d4e43b9c6224ae6bacdcb53faee8abc58f0fc625a161d1f71cb1",
-    "zh:57c6dfc46f28c9c2737559bd84acbc05aeae90431e731bb72a0024028a2d2412",
-    "zh:5ba9665a4ca0e182effd75575b19a4d47383ec02662024b9fe26f78286c36619",
-    "zh:9b12af85486a96aedd8d7984b0ff811a4b42e3d88dad1a3fb4c0b580d04fa425",
-    "zh:b55980be0237644123a02a30b56d4cc03863ef29036c47d6e8ab5429ab45adf5",
-    "zh:b81e7664f10855a3a6fc234a18b4c4f1456273126a40c41516f2061696fb9870",
-    "zh:bd09736ffafd92af104c3c34b5add138ae8db4402eb687863ce472ca7e5ff2e2",
-    "zh:cc2eb1c62fba2a11d1f239e650cc2ae94bcab01c907384dcf2e213a6ee1bd5b2",
-    "zh:e5dc40205d9cf6f353c0ca532ae29afc6c83928bc9bcca47d74b640d3bb5a38c",
-    "zh:ebf1acdcd13f10db1b9c85050ddaadc70ab269c47c5a240753362446442d8371",
-    "zh:f2fc28a4ad94af5e6144a7309286505e3eb7a94d9dc106722b506c372ff7f591",
-    "zh:f49445e8435944df122aa89853260a2716ba8b73d6a6a70cae1661554926d5a2",
-    "zh:fc3b5046e60ae7cab20715be23de8436eb12736136fd6d0f0cc1549ebda6cc73",
-    "zh:fdb98a53500e245a3b5bec077b994da6959dba8fc4eb7534528658d820e06bd5",
-  ]
-}
diff --git a/terraform-bootstrap/main.tf b/terraform-bootstrap/main.tf
deleted file mode 100644
index 2630dda..0000000
--- a/terraform-bootstrap/main.tf
+++ /dev/null
@@ -1,80 +0,0 @@
-terraform {
-  required_providers {
-    aws = {
-      source  = "hashicorp/aws"
-      version = "5.54.1"
-    }
-  }
-}
-
-provider "aws" {
-  region = "ap-northeast-2"
-}
-
-resource "aws_s3_bucket" "issuefy_bucket" {
-  bucket        = "issuefy-prod-terraform-state-ap-northeast-2"
-  force_destroy = false
-
-  tags = {
-    Name        = "issuefy-prod-terraform-state-ap-northeast-2"
-    Environment = "prod"
-    Owner       = "2024-iris"
-    Project     = "issuefy"
-    Service     = "infrastructure"
-  }
-}
-
-resource "aws_s3_bucket_versioning" "issuefy_bucket_versioning" {
-  bucket = aws_s3_bucket.issuefy_bucket.id
-
-  versioning_configuration {
-    status = "Enabled"
-  }
-}
-
-resource "aws_s3_bucket_lifecycle_configuration" "issuefy_bucket_lifecycle" {
-  bucket = aws_s3_bucket.issuefy_bucket.id
-
-  rule {
-    id     = "state-file-lifecycle"
-    status = "Enabled"
-
-    abort_incomplete_multipart_upload {
-      days_after_initiation = 7
-    }
-
-    noncurrent_version_expiration {
-      noncurrent_days = 90
-    }
-  }
-}
-
-resource "aws_dynamodb_table" "terraform_lock" {
-  name         = "issuefy-terraform-lock"
-  billing_mode = "PAY_PER_REQUEST"
-  hash_key     = "LockID"
-
-  attribute {
-    name = "LockID"
-    type = "S"
-  }
-
-  tags = {
-    Name        = "issuefy-terraform-lock"
-    Environment = "prod"
-    Owner       = "2024-iris"
-    Project     = "issuefy"
-    Service     = "infrastructure"
-  }
-}
-
-module "ecr" {
-  source = "../terraform/modules/ecr"
-
-  for_each = var.ecr_repositories
-
-  repository_name      = each.key
-  scan_on_push         = each.value.scan_on_push
-  image_tag_mutability = each.value.image_tag_mutability
-  tags                 = each.value.tags
-}
\ No newline at end of file
diff --git a/terraform-bootstrap/terraform.tfvars b/terraform-bootstrap/terraform.tfvars
deleted file mode 100644
index 7fe53d3..0000000
--- a/terraform-bootstrap/terraform.tfvars
+++ /dev/null
@@ -1,25 +0,0 @@
-ecr_repositories = {
-  issuefy-was = {
-    scan_on_push         = false
-    image_tag_mutability = "MUTABLE"
-    tags = {
-      Service = "was"
-    }
-  }
-
-  issuefy-prometheus = {
-    scan_on_push         = false
-    image_tag_mutability = "MUTABLE"
-    tags = {
-      Service = "prometheus"
-    }
-  }
-
-  issuefy-web = {
-    scan_on_push         = false
-    image_tag_mutability = "MUTABLE"
-    tags = {
-      Service = "web"
-    }
-  }
-}
diff --git a/terraform-bootstrap/variavles.tf b/terraform-bootstrap/variavles.tf
deleted file mode 100644
index 5fe00a2..0000000
--- a/terraform-bootstrap/variavles.tf
+++ /dev/null
@@ -1,7 +0,0 @@
-variable "ecr_repositories" {
-  type = map(object({
-    scan_on_push         = bool
-    image_tag_mutability = string
-    tags = map(string)
-  }))
-}
diff --git a/terraform/.terraform.lock.hcl b/terraform/.terraform.lock.hcl
deleted file mode 100644
index 2c4a697..0000000
--- a/terraform/.terraform.lock.hcl
+++ /dev/null
@@ -1,26 +0,0 @@
-# This file is maintained automatically by "terraform init".
-# Manual edits may be lost in future updates.
-
-provider "registry.terraform.io/hashicorp/aws" {
-  version     = "5.54.1"
-  constraints = "5.54.1"
-  hashes = [
-    "h1:+aq386lQCaPX7wR6EPf3PPZvCiI6dRwnjb1wR6lNa8E=",
-    "h1:h6AA+TgBpDNQXFcLi4xKYiDbn94Dfhz7lt8Q8x8CEI8=",
-    "zh:37c09b9a0a0a2f7854fe52c6adb15f71593810b458a8283ed71d68036af7ba3a",
-    "zh:42fe11d87723d4e43b9c6224ae6bacdcb53faee8abc58f0fc625a161d1f71cb1",
-    "zh:57c6dfc46f28c9c2737559bd84acbc05aeae90431e731bb72a0024028a2d2412",
-    "zh:5ba9665a4ca0e182effd75575b19a4d47383ec02662024b9fe26f78286c36619",
-    "zh:9b12af85486a96aedd8d7984b0ff811a4b42e3d88dad1a3fb4c0b580d04fa425",
-    "zh:b55980be0237644123a02a30b56d4cc03863ef29036c47d6e8ab5429ab45adf5",
-    "zh:b81e7664f10855a3a6fc234a18b4c4f1456273126a40c41516f2061696fb9870",
-    "zh:bd09736ffafd92af104c3c34b5add138ae8db4402eb687863ce472ca7e5ff2e2",
-    "zh:cc2eb1c62fba2a11d1f239e650cc2ae94bcab01c907384dcf2e213a6ee1bd5b2",
-    "zh:e5dc40205d9cf6f353c0ca532ae29afc6c83928bc9bcca47d74b640d3bb5a38c",
-    "zh:ebf1acdcd13f10db1b9c85050ddaadc70ab269c47c5a240753362446442d8371",
-    "zh:f2fc28a4ad94af5e6144a7309286505e3eb7a94d9dc106722b506c372ff7f591",
-    "zh:f49445e8435944df122aa89853260a2716ba8b73d6a6a70cae1661554926d5a2",
-    "zh:fc3b5046e60ae7cab20715be23de8436eb12736136fd6d0f0cc1549ebda6cc73",
-    "zh:fdb98a53500e245a3b5bec077b994da6959dba8fc4eb7534528658d820e06bd5",
-  ]
-}
diff --git a/terraform/backend.tf b/terraform/backend.tf
deleted file mode 100644
index b16f37b..0000000
--- a/terraform/backend.tf
+++ /dev/null
@@ -1,9 +0,0 @@
-terraform {
-  backend "s3" {
-    bucket         = "issuefy-prod-terraform-state-ap-northeast-2"
-    key            = "prod/terraform.tfstate"
-    region         = "ap-northeast-2"
-    encrypt        = true
-    dynamodb_table = "issuefy-terraform-lock"
-  }
-}
diff --git a/terraform/locals.tf b/terraform/locals.tf
deleted file mode 100644
index 2ad8873..0000000
--- a/terraform/locals.tf
+++ /dev/null
@@ -1,314 +0,0 @@
-locals {
-  instance_subnet_map = {
-    prod       = module.vpc.public_subnet_ids[0]
-    monitoring = module.vpc.public_subnet_ids[1]
-    nat        = module.vpc.public_subnet_ids[0]
-  }
-}
-
-locals {
-  iam_roles = {
-    "ec2-to-ecs" = {
-      assume_role_services = ["ec2.amazonaws.com"]
-      policy_arns = [
-        "arn:aws:iam::aws:policy/service-role/AmazonEC2ContainerServiceforEC2Role",
-        "arn:aws:iam::aws:policy/AmazonEC2ReadOnlyAccess",
-        "arn:aws:iam::aws:policy/AmazonECS_FullAccess"
-      ]
-      tags = {
-        Purpose = "ECS EC2 Registration"
-      }
-    }
-
-    "ecsTaskExecutionRole" = {
-      assume_role_services = ["ecs-tasks.amazonaws.com"]
-      policy_arns = [
-        "arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy"
-      ]
-      tags = {
-        Purpose = "ECS Task Execution"
-      }
-    }
-
-    "ec2-monitoring" = {
-      assume_role_services = ["ec2.amazonaws.com"]
-      policy_arns = [
-        "arn:aws:iam::aws:policy/AmazonEC2ReadOnlyAccess",
-        "arn:aws:iam::aws:policy/AmazonS3FullAccess"
-      ]
-      tags = {
-        Purpose = "EC2 Instance Monitoring"
-      }
-    }
-  }
-}
-
-locals {
-  instance_profiles = {
-    for name, mod in module.iam_roles :
-    name => mod.instance_profile_name
-  }
-
-  enriched_instance_definitions = {
-    for name, def in var.instance_definitions :
-    name => merge(def, {
-      key_name             = def.key_name,
-      user_data = def.user_data,
-      iam_instance_profile = (
-        def.iam_instance_profile != null
-        ? (
-        contains(keys(local.instance_profiles), def.iam_instance_profile)
-        ? local.instance_profiles[def.iam_instance_profile]
-        : null
-      )
-        : null
-      )
-    })
-  }
-}
-
-
-locals {
-  listeners = {
-    web = {
-      port             = 3000
-      protocol         = "HTTP"
-      target_group_arn = module.alb_target_group.target_group_arns["monitor"]
-    }
-
-    prometheus = {
-      port             = 9090
-      protocol         = "HTTP"
-      target_group_arn = module.alb_target_group.target_group_arns["prometheus"]
-    }
-
-    loki = {
-      port             = 3100
-      protocol         = "HTTP"
-      target_group_arn = module.alb_target_group.target_group_arns["loki"]
-    }
-
-    http = {
-      port             = 80
-      protocol         = "HTTP"
-      target_group_arn = module.alb_target_group.target_group_arns["web"]
-    }
-
-    # except HTTPS listener
-    # https = {
-    #   port             = 443
-    #   protocol         = "HTTPS"
-    #   target_group_arn = module.alb_target_group.target_group_arns["web"]
-    # }
-  }
-}
-
-locals {
-  target_groups = {
-    "web" = {
-      name     = "web"
-      port     = 80
-      protocol = "HTTP"
-      path     = "/"
-      health_check = {
-        path                = "/"
-        interval            = 30
-        timeout             = 5
-        healthy_threshold   = 3
-        unhealthy_threshold = 2
-      }
-    }
-
-    "monitor" = {
-      name     = "monitor"
-      port     = 3000
-      protocol = "HTTP"
-      path     = "/metrics"
-      health_check = {
-        path = "/login"
-      }
-    }
-
-    "prometheus" = {
-      name     = "prometheus"
-      port     = 9090
-      protocol = "HTTP"
-      path     = "/"
-      health_check = {
-        path = "/graph"
-      }
-    }
-
-    "loki" = {
-      name     = "loki"
-      port     = 3100
-      protocol = "HTTP"
-      path     = "/"
-      health_check = {
-        path = "/ready"
-      }
-    }
-
-    "was" = {
-      name     = "was"
-      port     = 8080
-      protocol = "HTTP"
-      path     = "/"
-      health_check = {
-        path                = "/api/health"
-        interval            = 30
-        timeout             = 5
-        healthy_threshold   = 3
-        unhealthy_threshold = 2
-      }
-    }
-  }
-}
-locals {
-  ecr_repo_urls = {
-    issuefy-was        = data.aws_ecr_repository.issuefy_was.repository_url
-    issuefy-web        = data.aws_ecr_repository.issuefy_web.repository_url
-    issuefy-prometheus = data.aws_ecr_repository.issuefy_prometheus.repository_url
-  }
-}
-
-locals {
-  ecs_services = {
-    "issuefy-was" = {
-      name            = "issuefy-was"
-      task_definition = module.ecs_task.task_definition_arns["issuefy-was"]
-      desired_count   = 1
-      iam_role_arn    = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      load_balancer = {
-        target_group_arn = module.alb_target_group.target_group_arns["was"]
-        container_name   = "issuefy-was"
-        container_port   = 8080
-      }
-    }
-
-    "issuefy-web" = {
-      name            = "issuefy-web"
-      task_definition = module.ecs_task.task_definition_arns["issuefy-web"]
-      desired_count   = 1
-      iam_role_arn    = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      load_balancer = {
-        target_group_arn = module.alb_target_group.target_group_arns["web"]
-        container_name   = "issuefy-web"
-        container_port   = 80
-      }
-    }
-
-    "issuefy-promtail" = {
-      name            = "issuefy-promtail"
-      task_definition = module.ecs_task.task_definition_arns["issuefy-promtail"]
-      desired_count   = 1
-      iam_role_arn    = module.iam_roles["ecsTaskExecutionRole"].role_arn
-    }
-
-    "issuefy-prometheus-lower" = {
-      name            = "issuefy-prometheus-lower"
-      task_definition = module.ecs_task.task_definition_arns["issuefy-prometheus-lower"]
-      desired_count   = 1
-      iam_role_arn    = module.iam_roles["ecsTaskExecutionRole"].role_arn
-    }
-
-    "issuefy-node-exporter" = {
-      name            = "issuefy-node-exporter"
-      task_definition = module.ecs_task.task_definition_arns["issuefy-node-exporter"]
-      desired_count   = 1
-      iam_role_arn    = module.iam_roles["ecsTaskExecutionRole"].role_arn
-    }
-  }
-}
-
-locals {
-  ecs_task_definitions = {
-    issuefy-was = {
-      cpu                = 512
-      memory             = 717
-      network_mode       = "bridge"
-      container_image    = "${local.ecr_repo_urls["issuefy-was"]}:latest"
-      container_port = [8080, 9136]
-      host_port = [0, 9136]
-      log_group          = "/ecs/issuefy-was"
-      task_role_arn      = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      execution_role_arn = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      environment = {}
-      volumes = [
-        {
-          name      = "issuefy-log-volume"
-          host_path = "/home/ec2-user/logs/"
-        }
-      ]
-    }
-
-    issuefy-web = {
-      cpu                = 256
-      memory             = 307
-      network_mode       = "bridge"
-      container_image    = "${local.ecr_repo_urls["issuefy-web"]}:latest"
-      container_port = [80]
-      host_port = [0]
-      log_group          = "/ecs/issuefy-web"
-      task_role_arn      = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      execution_role_arn = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      environment = {}
-      volumes = []
-    }
-
-    issuefy-promtail = {
-      cpu             = 256
-      memory          = 262
-      network_mode    = "host"
-      container_image = "grafana/promtail:latest"
-      container_port = []
-      host_port = []
-      log_group       = "/ecs/issuefy-promtail"
-      task_role_arn   = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      execution_role_arn = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      ## have to change
-      environment = {
-        LOKI_URL = "http://10.0.15.90:3100/loki/api/v1/push"
-      }
-      volumes = [
-        {
-          name      = "issuefy-promtail-config"
-          host_path = "/home/ec2-user/logs/config.yml"
-        },
-        {
-          name      = "issuefy-promtail-logs"
-          host_path = "/home/ec2-user/logs"
-        }
-      ]
-    }
-
-    issuefy-prometheus-lower = {
-      cpu             = 256
-      memory          = 262
-      network_mode    = "host"
-      container_image = "${local.ecr_repo_urls["issuefy-prometheus"]}:lower_1.0"
-
-      container_port = [9090]
-      host_port = [9090]
-      log_group          = "/ecs/issuefy-prometheus-lower"
-      task_role_arn      = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      execution_role_arn = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      environment = {}
-      volumes = []
-    }
-
-    issuefy-node-exporter = {
-      cpu                = 256
-      memory             = 256
-      network_mode       = "host"
-      container_image    = "${local.ecr_repo_urls["issuefy-prometheus"]}:node_exporter_1.0"
-      container_port = [9100]
-      host_port = [9100]
-      log_group          = "/ecs/issuefy-node-exporter"
-      task_role_arn      = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      execution_role_arn = module.iam_roles["ecsTaskExecutionRole"].role_arn
-      environment = {}
-      volumes = []
-    }
-  }
-}
diff --git a/terraform/main.tf b/terraform/main.tf
deleted file mode 100644
index d92942e..0000000
--- a/terraform/main.tf
+++ /dev/null
@@ -1,137 +0,0 @@
-module "vpc" {
-  source      = "./modules/vpc"
-  name_prefix = var.name_prefix
-
-  tags = {
-    Environment = "prod"
-  }
-}
-
-module "ec2" {
-  source               = "./modules/ec2"
-  instance_subnet_map  = local.instance_subnet_map
-  ec2_sg_id            = module.security_group.ec2_sg_id
-  name_prefix          = var.name_prefix
-  instance_definitions = local.enriched_instance_definitions
-}
-
-module "security_group" {
-  source      = "./modules/security"
-  name_prefix = var.name_prefix
-  vpc_id      = module.vpc.vpc_id
-
-  tags = {
-    Environment = "prod"
-  }
-}
-
-data "aws_ssm_parameter" "rds_user_name" {
-  name            = "/rds-user-name"
-  with_decryption = true
-}
-
-data "aws_ssm_parameter" "rds_password" {
-  name            = "/rds-password"
-  with_decryption = true
-}
-
-module "rds" {
-  source                  = "./modules/rds"
-  identifier              = "issuefy-db"
-  instance_class          = "db.t3.micro"
-  allocated_storage       = 20
-  username                = data.aws_ssm_parameter.rds_user_name.value
-  password                = data.aws_ssm_parameter.rds_password.value
-  private_subnet_ids      = module.vpc.private_subnet_ids
-  vpc_security_group_ids = [module.security_group.rds_sg_id]
-  multi_az                = false
-  backup_retention_period = 0
-  tags = {
-    Environment = "prod"
-    Service     = "issuefy"
-  }
-}
-
-module "iam" {
-  source     = "./modules/iam"
-  group_name = "issuefy_power"
-  user_name  = "roy_power"
-
-  policy_arns = [
-    "arn:aws:iam::aws:policy/AdministratorAccess",
-    "arn:aws:iam::aws:policy/AmazonElasticContainerRegistryPublicPowerUser",
-    "arn:aws:iam::aws:policy/AmazonS3FullAccess",
-    "arn:aws:iam::aws:policy/ElasticLoadBalancingReadOnly"
-  ]
-
-  enable_console_access  = true
-  enable_mfa_enforcement = true
-
-  tags = {
-    Department = "issuefy"
-    Role       = "power"
-  }
-}
-
-module "iam_roles" {
-  source   = "./modules/iamrole"
-  for_each = local.iam_roles
-
-  name                 = each.key
-  assume_role_services = each.value.assume_role_services
-  policy_arns          = each.value.policy_arns
-  tags                 = each.value.tags
-}
-
-module "alb" {
-  source             = "./modules/alb"
-  alb_security_group = module.security_group.alb_sg_id
-  name_prefix        = var.name_prefix
-  subnets            = module.vpc.public_subnet_ids
-}
-
-module "alb_listener" {
-  source    = "./modules/alb/listener"
-  alb_arn   = module.alb.alb_arn
-  listeners = local.listeners
-}
-
-module "alb_target_group" {
-  source        = "./modules/alb/targetgroup"
-  target_groups = local.target_groups
-  vpc_id        = module.vpc.vpc_id
-}
-
-module "cloud_map" {
-  source = "./modules/cloudmap"
-  vpc_id = module.vpc.vpc_id
-}
-
-module "ecs_cluster" {
-  source       = "./modules/ecs/cluster"
-  namespace_id = module.cloud_map.namespace_id
-  cluster_name = "${var.name_prefix}-cluster"
-}
-
-module "ecs_service" {
-  source       = "./modules/ecs/service"
-  cluster_id   = module.ecs_cluster.cluster_id
-  ecs_services = local.ecs_services
-}
-
-module "ecs_task" {
-  source               = "./modules/ecs/task"
-  ecs_task_definitions = local.ecs_task_definitions
-}
-
-data "aws_ecr_repository" "issuefy_was" {
-  name = "issuefy-was"
-}
-
-data "aws_ecr_repository" "issuefy_prometheus" {
-  name = "issuefy-prometheus"
-}
-
-data "aws_ecr_repository" "issuefy_web" {
-  name = "issuefy-web"
-}
diff --git a/terraform/modules/alb/listener/main.tf b/terraform/modules/alb/listener/main.tf
deleted file mode 100644
index fc53ebb..0000000
--- a/terraform/modules/alb/listener/main.tf
+++ /dev/null
@@ -1,12 +0,0 @@
-resource "aws_alb_listener" "this" {
-  for_each = var.listeners
-
-  load_balancer_arn = var.alb_arn
-  port              = each.value.port
-  protocol          = each.value.protocol
-
-  default_action {
-    type             = "forward"
-    target_group_arn = each.value.target_group_arn
-  }
-}
diff --git a/terraform/modules/alb/listener/outputs.tf b/terraform/modules/alb/listener/outputs.tf
deleted file mode 100644
index e69de29..0000000
diff --git a/terraform/modules/alb/listener/variables.tf b/terraform/modules/alb/listener/variables.tf
deleted file mode 100644
index b5a8fce..0000000
--- a/terraform/modules/alb/listener/variables.tf
+++ /dev/null
@@ -1,9 +0,0 @@
-variable "alb_arn" {}
-
-variable "listeners" {
-  type = map(object({
-    port             = number
-    protocol         = string
-    target_group_arn = string
-  }))
-}
diff --git a/terraform/modules/alb/main.tf b/terraform/modules/alb/main.tf
deleted file mode 100644
index 53aff69..0000000
--- a/terraform/modules/alb/main.tf
+++ /dev/null
@@ -1,13 +0,0 @@
-resource "aws_alb" "issuefy_alb" {
-  name               = "${var.name_prefix}-alb"
-  internal           = false
-  load_balancer_type = var.loadbalancer_type
-  security_groups    = [var.alb_security_group]
-  subnets            = var.subnets
-
-  enable_deletion_protection = false
-
-  tags = {
-    Environment = "issuefy-alb"
-  }
-}
\ No newline at end of file
diff --git a/terraform/modules/alb/outputs.tf b/terraform/modules/alb/outputs.tf
deleted file mode 100644
index 2d7b410..0000000
--- a/terraform/modules/alb/outputs.tf
+++ /dev/null
@@ -1,3 +0,0 @@
-output "alb_arn" {
-  value = aws_alb.issuefy_alb.arn
-}
\ No newline at end of file
diff --git a/terraform/modules/alb/targetgroup/main.tf b/terraform/modules/alb/targetgroup/main.tf
deleted file mode 100644
index fd6b3bb..0000000
--- a/terraform/modules/alb/targetgroup/main.tf
+++ /dev/null
@@ -1,8 +0,0 @@
-resource "aws_lb_target_group" "issuefy_target_group" {
-  for_each = var.target_groups
-
-  name     = each.key
-  port     = each.value.port
-  protocol = each.value.protocol
-  vpc_id   = var.vpc_id
-}
diff --git a/terraform/modules/alb/targetgroup/outputs.tf b/terraform/modules/alb/targetgroup/outputs.tf
deleted file mode 100644
index b2fee63..0000000
--- a/terraform/modules/alb/targetgroup/outputs.tf
+++ /dev/null
@@ -1,13 +0,0 @@
-output "target_group_arns" {
-  value = {
-    for k, tg in aws_lb_target_group.issuefy_target_group :
-    k => tg.arn
-  }
-}
-
-output "target_group_names" {
-  value = {
-    for k, tg in aws_lb_target_group.issuefy_target_group :
-    k => tg.name
-  }
-}
diff --git a/terraform/modules/alb/targetgroup/variables.tf b/terraform/modules/alb/targetgroup/variables.tf
deleted file mode 100644
index 2bfe24d..0000000
--- a/terraform/modules/alb/targetgroup/variables.tf
+++ /dev/null
@@ -1,9 +0,0 @@
-variable "target_groups" {
-  type = map(object({
-    name     = string
-    port     = number
-    protocol = string
-  }))
-}
-
-variable "vpc_id" {}
\ No newline at end of file
diff --git a/terraform/modules/alb/variables.tf b/terraform/modules/alb/variables.tf
deleted file mode 100644
index 978a78d..0000000
--- a/terraform/modules/alb/variables.tf
+++ /dev/null
@@ -1,26 +0,0 @@
-variable "name_prefix" {
-  type = string
-  description = "Prefix for ALB and related resources"
-}
-
-variable "subnets" {
-  type = list(string)
-  description = "List of public subnet IDs for the ALB"
-}
-
-variable "alb_security_group" {
-  type = string
-  description = "Security group ID for the ALB"
-}
-
-variable "loadbalancer_type" {
-  type    = string
-  default = "application"
-  description = "Type of ALB (application | network)"
-}
-
-variable "internal" {
-  type    = bool
-  default = false
-  description = "Whether the ALB is internal or internet-facing"
-}
diff --git a/terraform/modules/cloudmap/main.tf b/terraform/modules/cloudmap/main.tf
deleted file mode 100644
index b42213a..0000000
--- a/terraform/modules/cloudmap/main.tf
+++ /dev/null
@@ -1,4 +0,0 @@
-resource "aws_service_discovery_private_dns_namespace" "issuefy-ns" {
-  name = "issuefy-prod"
-  vpc  = var.vpc_id
-}
\ No newline at end of file
diff --git a/terraform/modules/cloudmap/outputs.tf b/terraform/modules/cloudmap/outputs.tf
deleted file mode 100644
index cb50fe9..0000000
--- a/terraform/modules/cloudmap/outputs.tf
+++ /dev/null
@@ -1,7 +0,0 @@
-output "namespace_id" {
-  value = aws_service_discovery_private_dns_namespace.issuefy-ns.id
-}
-
-output "namespace_arn" {
-  value = aws_service_discovery_private_dns_namespace.issuefy-ns.arn
-}
\ No newline at end of file
diff --git a/terraform/modules/cloudmap/variables.tf b/terraform/modules/cloudmap/variables.tf
deleted file mode 100644
index b7bf843..0000000
--- a/terraform/modules/cloudmap/variables.tf
+++ /dev/null
@@ -1 +0,0 @@
-variable "vpc_id" {}
\ No newline at end of file
diff --git a/terraform/modules/ec2/main.tf b/terraform/modules/ec2/main.tf
deleted file mode 100644
index 7d42a0a..0000000
--- a/terraform/modules/ec2/main.tf
+++ /dev/null
@@ -1,16 +0,0 @@
-resource "aws_instance" "multi_role" {
-  for_each = var.instance_definitions
-
-  ami           = each.value.ami
-  instance_type = each.value.instance_type
-  subnet_id     = var.instance_subnet_map[each.key]
-  vpc_security_group_ids = [var.ec2_sg_id]
-  iam_instance_profile = try(each.value.iam_instance_profile, null)
-  key_name = try(each.value.key_name, null)
-  user_data = try(each.value.user_data, null)
-  user_data_replace_on_change = true
-
-  tags = {
-    Name = "${var.name_prefix}-${each.key}"
-  }
-}
\ No newline at end of file
diff --git a/terraform/modules/ec2/outputs.tf b/terraform/modules/ec2/outputs.tf
deleted file mode 100644
index e69de29..0000000
diff --git a/terraform/modules/ec2/variables.tf b/terraform/modules/ec2/variables.tf
deleted file mode 100644
index 6d56b22..0000000
--- a/terraform/modules/ec2/variables.tf
+++ /dev/null
@@ -1,29 +0,0 @@
-variable "instance_definitions" {
-  description = "EC2 instance definitions for different roles including AMI and instance type"
-  type = map(object({
-    ami           = string
-    instance_type = string
-    iam_instance_profile = optional(string)
-    key_name      = string
-    user_data = optional(string)
-  }))
-}
-
-variable "instance_subnet_map" {
-  type = map(string)
-}
-
-variable "tags" {
-  type = map(string)
-  default = {}
-}
-
-variable "name_prefix" {
-  description = "Name prefix for instance naming"
-  type        = string
-}
-
-variable "ec2_sg_id" {
-  description = "Security Group ID for EC2 instances"
-  type        = string
-}
diff --git a/terraform/modules/ecr/main.tf b/terraform/modules/ecr/main.tf
deleted file mode 100644
index 45d1b9f..0000000
--- a/terraform/modules/ecr/main.tf
+++ /dev/null
@@ -1,10 +0,0 @@
-resource "aws_ecr_repository" "this" {
-  name                 = var.repository_name
-  image_tag_mutability = var.image_tag_mutability
-
-  image_scanning_configuration {
-    scan_on_push = var.scan_on_push
-  }
-
-  tags = var.tags
-}
diff --git a/terraform/modules/ecr/outputs.tf b/terraform/modules/ecr/outputs.tf
deleted file mode 100644
index 039cf36..0000000
--- a/terraform/modules/ecr/outputs.tf
+++ /dev/null
@@ -1,7 +0,0 @@
-output "repository_url" {
-  value = aws_ecr_repository.this.repository_url
-}
-
-output "repository_arn" {
-  value = aws_ecr_repository.this.arn
-}
diff --git a/terraform/modules/ecr/variables.tf b/terraform/modules/ecr/variables.tf
deleted file mode 100644
index 8bf576a..0000000
--- a/terraform/modules/ecr/variables.tf
+++ /dev/null
@@ -1,15 +0,0 @@
-variable "repository_name" {
-  type = string
-}
-
-variable "scan_on_push" {
-  type = bool
-}
-
-variable "image_tag_mutability" {
-  type = string
-}
-
-variable "tags" {
-  type = map(string)
-}
diff --git a/terraform/modules/ecs/cluster/main.tf b/terraform/modules/ecs/cluster/main.tf
deleted file mode 100644
index 68b7eb1..0000000
--- a/terraform/modules/ecs/cluster/main.tf
+++ /dev/null
@@ -1,12 +0,0 @@
-resource "aws_ecs_cluster" "issuefy_cluster" {
-  name = var.cluster_name
-
-  setting {
-    name  = "containerInsights"
-    value = "disabled"
-  }
-
-  tags = {
-    Name = var.cluster_name
-  }
-}
\ No newline at end of file
diff --git a/terraform/modules/ecs/cluster/outputs.tf b/terraform/modules/ecs/cluster/outputs.tf
deleted file mode 100644
index 9010ec8..0000000
--- a/terraform/modules/ecs/cluster/outputs.tf
+++ /dev/null
@@ -1,7 +0,0 @@
-output "cluster_id" {
-  value = aws_ecs_cluster.issuefy_cluster.id
-}
-
-output "cluster_name" {
-  value = aws_ecs_cluster.issuefy_cluster.name
-}
\ No newline at end of file
diff --git a/terraform/modules/ecs/cluster/variables.tf b/terraform/modules/ecs/cluster/variables.tf
deleted file mode 100644
index 9238ad3..0000000
--- a/terraform/modules/ecs/cluster/variables.tf
+++ /dev/null
@@ -1,9 +0,0 @@
-variable "cluster_name" {
-  description = "production cluster name"
-  default     = "issuefy-cluster"
-}
-
-variable "namespace_id" {
-  description = "production namespace id"
-  type        = string
-}
\ No newline at end of file
diff --git a/terraform/modules/ecs/service/main.tf b/terraform/modules/ecs/service/main.tf
deleted file mode 100644
index f931097..0000000
--- a/terraform/modules/ecs/service/main.tf
+++ /dev/null
@@ -1,9 +0,0 @@
-resource "aws_ecs_service" "services" {
-  for_each = var.ecs_services
-
-  name            = each.key
-  cluster         = var.cluster_id
-  task_definition = each.value.task_definition
-  desired_count   = each.value.desired_count
-  # iam_role        = each.value.iam_role_arn
-}
diff --git a/terraform/modules/ecs/service/outputs.tf b/terraform/modules/ecs/service/outputs.tf
deleted file mode 100644
index e69de29..0000000
diff --git a/terraform/modules/ecs/service/variables.tf b/terraform/modules/ecs/service/variables.tf
deleted file mode 100644
index c1f66ea..0000000
--- a/terraform/modules/ecs/service/variables.tf
+++ /dev/null
@@ -1,11 +0,0 @@
-variable "ecs_services" {
-  type = map(object({
-    name            = string
-    task_definition = string
-    desired_count   = number
-  }))
-}
-
-variable "cluster_id" {
-  type = string
-}
diff --git a/terraform/modules/ecs/task/main.tf b/terraform/modules/ecs/task/main.tf
deleted file mode 100644
index 1214bcb..0000000
--- a/terraform/modules/ecs/task/main.tf
+++ /dev/null
@@ -1,55 +0,0 @@
-resource "aws_ecs_task_definition" "tasks" {
-  for_each = var.ecs_task_definitions
-
-  family             = each.key
-  network_mode       = each.value.network_mode
-  requires_compatibilities = ["EC2"]
-  cpu                = each.value.cpu
-  memory             = each.value.memory
-  task_role_arn      = each.value.task_role_arn
-  execution_role_arn = each.value.execution_role_arn
-
-  dynamic "volume" {
-    for_each = each.value.volumes
-    content {
-      name      = volume.value.name
-      host_path = volume.value.host_path
-    }
-  }
-
-  container_definitions = jsonencode([
-    {
-      name         = each.key
-      image        = each.value.container_image
-      cpu          = each.value.cpu
-      memory       = each.value.memory
-      essential    = true
-      stopTimeout  = 30
-      portMappings = [
-        for idx, port in each.value.container_port : {
-          name          = "${each.key}-${port}-tcp"
-          containerPort = port
-          hostPort      = each.value.host_port[idx]
-          protocol      = "tcp"
-        }
-      ]
-      environment = [for k, v in each.value.environment : { name = k, value = v }]
-      logConfiguration = {
-        logDriver = "awslogs"
-        options = {
-          awslogs-group         = each.value.log_group
-          awslogs-create-group  = "true"
-          awslogs-region        = "ap-northeast-2"
-          awslogs-stream-prefix = "ecs"
-        }
-      }
-      mountPoints = [
-        for vol in each.value.volumes : {
-          sourceVolume  = vol.name
-          containerPath = (vol.name == "issuefy-promtail-config" ? "/etc/promtail/config.yml" : "/logs")
-          readOnly      = false
-        }
-      ]
-    }
-  ])
-}
diff --git a/terraform/modules/ecs/task/outputs.tf b/terraform/modules/ecs/task/outputs.tf
deleted file mode 100644
index 0f7f921..0000000
--- a/terraform/modules/ecs/task/outputs.tf
+++ /dev/null
@@ -1,6 +0,0 @@
-output "task_definition_arns" {
-  value = {
-    for k, task in aws_ecs_task_definition.tasks :
-    k => task.arn
-  }
-}
diff --git a/terraform/modules/ecs/task/variables.tf b/terraform/modules/ecs/task/variables.tf
deleted file mode 100644
index 95b3f05..0000000
--- a/terraform/modules/ecs/task/variables.tf
+++ /dev/null
@@ -1,18 +0,0 @@
-variable "ecs_task_definitions" {
-  type = map(object({
-    container_image    = string
-    container_port = optional(list(number), [])
-    host_port = optional(list(number), [])
-    cpu                = number
-    memory             = number
-    task_role_arn      = string
-    execution_role_arn = string
-    network_mode       = string
-    log_group          = string
-    volumes = optional(list(object({
-      name      = string
-      host_path = string
-    })), [])
-    environment = optional(map(string), {})
-  }))
-}
diff --git a/terraform/modules/iam/main.tf b/terraform/modules/iam/main.tf
deleted file mode 100644
index 31adaf0..0000000
--- a/terraform/modules/iam/main.tf
+++ /dev/null
@@ -1,47 +0,0 @@
-resource "aws_iam_group" "this" {
-  name = var.group_name
-}
-
-resource "aws_iam_user" "this" {
-  name = var.user_name
-  tags = var.tags
-}
-
-resource "aws_iam_group_membership" "membership" {
-  name  = "${var.group_name}-membership"
-  users = [aws_iam_user.this.name]
-  group = aws_iam_group.this.name
-}
-
-resource "aws_iam_group_policy_attachment" "policies" {
-  for_each = toset(var.policy_arns)
-
-  group      = aws_iam_group.this.name
-  policy_arn = each.value
-}
-
-resource "aws_iam_policy" "deny_if_no_mfa" {
-  count  = var.enable_mfa_enforcement ? 1 : 0
-  name   = "${var.group_name}-deny-no-mfa"
-  policy = data.aws_iam_policy_document.deny_without_mfa.json
-}
-
-resource "aws_iam_group_policy_attachment" "deny_no_mfa_attach" {
-  count      = var.enable_mfa_enforcement ? 1 : 0
-  group      = aws_iam_group.this.name
-  policy_arn = aws_iam_policy.deny_if_no_mfa[0].arn
-}
-
-data "aws_iam_policy_document" "deny_without_mfa" {
-  statement {
-    effect = "Deny"
-    actions = ["*"]
-    resources = ["*"]
-
-    condition {
-      test     = "BoolIfExists"
-      variable = "aws:MultiFactorAuthPresent"
-      values = ["false"]
-    }
-  }
-}
diff --git a/terraform/modules/iam/outputs.tf b/terraform/modules/iam/outputs.tf
deleted file mode 100644
index 2f85767..0000000
--- a/terraform/modules/iam/outputs.tf
+++ /dev/null
@@ -1,7 +0,0 @@
-output "user_name" {
-  value = aws_iam_user.this.name
-}
-
-output "group_name" {
-  value = aws_iam_group.this.name
-}
diff --git a/terraform/modules/iam/variables.tf b/terraform/modules/iam/variables.tf
deleted file mode 100644
index 8078535..0000000
--- a/terraform/modules/iam/variables.tf
+++ /dev/null
@@ -1,39 +0,0 @@
-variable "group_name" {
-  description = "IAM group name"
-  type        = string
-}
-
-variable "user_name" {
-  description = "IAM user name"
-  type        = string
-}
-
-variable "policy_arns" {
-  description = "List of IAM Policy ARNs to attach to the group"
-  type = list(string)
-}
-
-variable "enable_console_access" {
-  description = "Whether to enable AWS Management Console access"
-  type        = bool
-  default     = false
-}
-
-variable "console_password" {
-  description = "Initial password for console login"
-  type        = string
-  default     = null
-}
-
-variable "enable_mfa_enforcement" {
-  description = "Whether to enforce MFA via IAM policy"
-  type        = bool
-  default     = true
-}
-
-
-variable "tags" {
-  description = "Tags for the IAM user"
-  type = map(string)
-  default = {}
-}
diff --git a/terraform/modules/iamrole/main.tf b/terraform/modules/iamrole/main.tf
deleted file mode 100644
index 31f9f8f..0000000
--- a/terraform/modules/iamrole/main.tf
+++ /dev/null
@@ -1,27 +0,0 @@
-resource "aws_iam_role" "this" {
-  name               = var.name
-  assume_role_policy = data.aws_iam_policy_document.assume_role.json
-  tags               = var.tags
-}
-
-resource "aws_iam_instance_profile" "this" {
-  name = var.name
-  role = aws_iam_role.this.name
-}
-
-resource "aws_iam_role_policy_attachment" "this" {
-  for_each = toset(var.policy_arns)
-  role       = aws_iam_role.this.name
-  policy_arn = each.value
-}
-
-data "aws_iam_policy_document" "assume_role" {
-  statement {
-    actions = ["sts:AssumeRole"]
-
-    principals {
-      type        = "Service"
-      identifiers = var.assume_role_services
-    }
-  }
-}
diff --git a/terraform/modules/iamrole/outputs.tf b/terraform/modules/iamrole/outputs.tf
deleted file mode 100644
index c42acae..0000000
--- a/terraform/modules/iamrole/outputs.tf
+++ /dev/null
@@ -1,11 +0,0 @@
-output "role_name" {
-  value = aws_iam_role.this.name
-}
-
-output "role_arn" {
-  value = aws_iam_role.this.arn
-}
-
-output "instance_profile_name" {
-  value = aws_iam_instance_profile.this.name
-}
diff --git a/terraform/modules/iamrole/variables.tf b/terraform/modules/iamrole/variables.tf
deleted file mode 100644
index 42bbf95..0000000
--- a/terraform/modules/iamrole/variables.tf
+++ /dev/null
@@ -1,21 +0,0 @@
-variable "name" {
-  description = "IAM Role name"
-  type        = string
-}
-
-variable "assume_role_services" {
-  description = "List of services that can assume this role"
-  type = list(string)
-}
-
-variable "policy_arns" {
-  description = "List of policy ARNs to attach to the role"
-  type = list(string)
-  default = []
-}
-
-variable "tags" {
-  description = "Tags to apply to the role"
-  type = map(string)
-  default = {}
-}
diff --git a/terraform/modules/rds/main.tf b/terraform/modules/rds/main.tf
deleted file mode 100644
index 6d3a1ce..0000000
--- a/terraform/modules/rds/main.tf
+++ /dev/null
@@ -1,26 +0,0 @@
-resource "aws_db_subnet_group" "this" {
-  name       = "${var.identifier}-subnet-group"
-  subnet_ids = var.private_subnet_ids
-
-  tags = merge(var.tags, {
-    Name = "${var.identifier}-subnet-group"
-  })
-}
-
-resource "aws_db_instance" "this" {
-  identifier              = var.identifier
-  engine                  = var.engine
-  engine_version          = var.engine_version
-  instance_class          = var.instance_class
-  allocated_storage       = var.allocated_storage
-  username                = var.username
-  password                = var.password
-  vpc_security_group_ids  = var.vpc_security_group_ids
-  db_subnet_group_name    = aws_db_subnet_group.this.name
-  multi_az                = var.multi_az
-  backup_retention_period = var.backup_retention_period
-  storage_encrypted       = var.storage_encrypted
-  skip_final_snapshot     = true
-
-  tags = var.tags
-}
diff --git a/terraform/modules/rds/outputs.tf b/terraform/modules/rds/outputs.tf
deleted file mode 100644
index b9cb73a..0000000
--- a/terraform/modules/rds/outputs.tf
+++ /dev/null
@@ -1,9 +0,0 @@
-output "endpoint" {
-  description = "RDS endpoint address"
-  value       = aws_db_instance.this.endpoint
-}
-
-output "arn" {
-  description = "RDS instance ARN"
-  value       = aws_db_instance.this.arn
-}
\ No newline at end of file
diff --git a/terraform/modules/rds/variables.tf b/terraform/modules/rds/variables.tf
deleted file mode 100644
index 7a9bd81..0000000
--- a/terraform/modules/rds/variables.tf
+++ /dev/null
@@ -1,72 +0,0 @@
-variable "identifier" {
-  description = "RDS instance identifier"
-  type        = string
-}
-
-variable "engine" {
-  description = "Database engine"
-  type        = string
-  default     = "mysql"
-}
-
-variable "engine_version" {
-  description = "Database engine version"
-  type        = string
-  default     = "8.0.40"
-}
-
-variable "instance_class" {
-  description = "Instance type"
-  type        = string
-}
-
-variable "allocated_storage" {
-  description = "Storage size (GB)"
-  type        = number
-}
-
-variable "username" {
-  description = "Master username"
-  type        = string
-}
-
-variable "password" {
-  description = "Master password"
-  type        = string
-  sensitive   = true
-}
-
-variable "vpc_security_group_ids" {
-  description = "List of VPC security group IDs"
-  type = list(string)
-}
-
-variable "multi_az" {
-  description = "Multi-AZ deployment"
-  type        = bool
-  default     = false
-}
-
-variable "backup_retention_period" {
-  description = "Backup retention (in days)"
-  type        = number
-  default     = 0
-}
-
-variable "storage_encrypted" {
-  description = "Whether to encrypt storage"
-  type        = bool
-  default     = true
-}
-
-variable "tags" {
-  description = "Tags for the RDS instance"
-  type = map(string)
-  default = {}
-}
-
-variable "private_subnet_ids" {
-  description = "Private subnet IDs to associate with DB subnet group"
-  type = list(string)
-}
-
diff --git a/terraform/modules/security/main.tf b/terraform/modules/security/main.tf
deleted file mode 100644
index 4e7ef82..0000000
--- a/terraform/modules/security/main.tf
+++ /dev/null
@@ -1,117 +0,0 @@
-resource "aws_security_group" "ec2" {
-  name        = "${var.name_prefix}-ec2-sg"
-  description = "Security group for EC2 instances"
-  vpc_id      = var.vpc_id
-
-  ingress {
-    description = "Allow SSH access"
-    from_port   = 22
-    to_port     = 22
-    protocol    = "tcp"
-    cidr_blocks = var.allowed_ssh_cidrs
-  }
-
-  ingress {
-    description = "Allow HTTP access"
-    from_port   = 80
-    to_port     = 80
-    protocol    = "tcp"
-    cidr_blocks = var.allowed_http_cidrs
-  }
-
-  egress {
-    description = "Allow all outbound traffic"
-    from_port   = 0
-    to_port     = 0
-    protocol    = "-1"
-    cidr_blocks = ["0.0.0.0/0"]
-  }
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-ec2-sg"
-  })
-}
-
-resource "aws_security_group" "rds" {
-  name        = "${var.name_prefix}-rds-sg"
-  description = "Security group for RDS instances"
-  vpc_id      = var.vpc_id
-
-  ingress {
-    description = "Allow RDS access"
-    from_port   = 3306
-    to_port     = 3306
-    protocol    = "tcp"
-    cidr_blocks = var.allowed_http_cidrs
-  }
-
-  egress {
-    description = "Allow all outbound traffic"
-    from_port   = 0
-    to_port     = 0
-    protocol    = "-1"
-    cidr_blocks = ["0.0.0.0/0"]
-  }
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-rds-sg"
-  })
-}
-
-resource "aws_security_group" "alb" {
-  name        = "${var.name_prefix}-alb-sg"
-  description = "Security group for Application Loadbalancer"
-  vpc_id      = var.vpc_id
-
-  ingress {
-    description = "Allow HTTPS access"
-    from_port   = 443
-    to_port     = 443
-    protocol    = "tcp"
-    cidr_blocks = var.allowed_ssh_cidrs
-  }
-
-  ingress {
-    description = "Allow HTTP access"
-    from_port   = 80
-    to_port     = 80
-    protocol    = "tcp"
-    cidr_blocks = var.allowed_http_cidrs
-  }
-
-  ingress {
-    description = "Allow NginX access"
-    from_port   = 3000
-    to_port     = 3000
-    protocol    = "tcp"
-    cidr_blocks = var.allowed_http_cidrs
-  }
-
-  ingress {
-    description = "Allow Loki access"
-    from_port   = 3001
-    to_port     = 3001
-    protocol    = "tcp"
-    cidr_blocks = var.allowed_http_cidrs
-  }
-
-  ingress {
-    description = "Allow Prometheus access"
-    from_port   = 9090
-    to_port     = 9090
-    protocol    = "tcp"
-    cidr_blocks = var.allowed_http_cidrs
-  }
-
-  egress {
-    description = "Allow all outbound traffic"
-    from_port   = 0
-    to_port     = 0
-    protocol    = "-1"
-    cidr_blocks = ["0.0.0.0/0"]
-  }
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-alb-sg"
-  })
-}
diff --git a/terraform/modules/security/outputs.tf b/terraform/modules/security/outputs.tf
deleted file mode 100644
index 7d6e8b1..0000000
--- a/terraform/modules/security/outputs.tf
+++ /dev/null
@@ -1,14 +0,0 @@
-output "ec2_sg_id" {
-  description = "Security group ID for EC2"
-  value       = aws_security_group.ec2.id
-}
-
-output "rds_sg_id" {
-  description = "Security group ID for RDS"
-  value       = aws_security_group.rds.id
-}
-
-output "alb_sg_id" {
-  description = "Security group ID for ALB"
-  value       = aws_security_group.alb.id
-}
\ No newline at end of file
diff --git a/terraform/modules/security/variables.tf b/terraform/modules/security/variables.tf
deleted file mode 100644
index 5bbeb8b..0000000
--- a/terraform/modules/security/variables.tf
+++ /dev/null
@@ -1,27 +0,0 @@
-variable "name_prefix" {
-  description = "Prefix for naming the security group"
-  type        = string
-}
-
-variable "vpc_id" {
-  description = "VPC ID where the security group will be created"
-  type        = string
-}
-
-variable "allowed_ssh_cidrs" {
-  description = "CIDR blocks allowed for SSH access"
-  type = list(string)
-  default = ["0.0.0.0/0"]
-}
-
-variable "allowed_http_cidrs" {
-  description = "CIDR blocks allowed for HTTP access"
-  type = list(string)
-  default = ["0.0.0.0/0"]
-}
-
-variable "tags" {
-  description = "Tags to apply to the security group"
-  type = map(string)
-  default = {}
-}
diff --git a/terraform/modules/vpc/main.tf b/terraform/modules/vpc/main.tf
deleted file mode 100644
index 032d74f..0000000
--- a/terraform/modules/vpc/main.tf
+++ /dev/null
@@ -1,76 +0,0 @@
-resource "aws_vpc" "this" {
-  cidr_block                           = var.vpc_cidr
-  enable_dns_hostnames                 = var.enable_dns_hostnames
-  enable_dns_support                   = var.enable_dns_support
-  enable_network_address_usage_metrics = var.enable_network_address_usage_metrics
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-vpc"
-  })
-}
-
-resource "aws_subnet" "public" {
-  count = length(var.public_subnet_cidrs)
-  vpc_id                  = aws_vpc.this.id
-  cidr_block              = var.public_subnet_cidrs[count.index]
-  availability_zone       = var.availability_zones[count.index]
-  map_public_ip_on_launch = true
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-pub-sub-${substr(var.availability_zones[count.index], -2, 2)}"
-  })
-}
-
-resource "aws_subnet" "private" {
-  count = length(var.private_subnet_cidrs)
-  vpc_id            = aws_vpc.this.id
-  cidr_block        = var.private_subnet_cidrs[count.index]
-  availability_zone = var.availability_zones[count.index]
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-pri-sub-${substr(var.availability_zones[count.index], -2, 2)}"
-  })
-}
-
-resource "aws_internet_gateway" "this" {
-  vpc_id = aws_vpc.this.id
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-igw"
-  })
-}
-
-resource "aws_route_table" "public" {
-  vpc_id = aws_vpc.this.id
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-rt-pub"
-  })
-}
-
-resource "aws_route_table" "private" {
-  count = length(var.private_subnet_cidrs)
-  vpc_id = aws_vpc.this.id
-
-  tags = merge(var.tags, {
-    Name = "${var.name_prefix}-rt-pri-${substr(var.availability_zones[count.index], -2, 2)}"
-  })
-}
-
-resource "aws_route_table_association" "public" {
-  count = length(var.public_subnet_cidrs)
-  subnet_id      = aws_subnet.public[count.index].id
-  route_table_id = aws_route_table.public.id
-}
-
-resource "aws_route_table_association" "private" {
-  count = length(var.private_subnet_cidrs)
-  subnet_id      = aws_subnet.private[count.index].id
-  route_table_id = aws_route_table.private[count.index].id
-}
-
-resource "aws_route" "public_internet_gateway" {
-  route_table_id         = aws_route_table.public.id
-  destination_cidr_block = "0.0.0.0/0"
-  gateway_id             = aws_internet_gateway.this.id
-}
\ No newline at end of file
diff --git a/terraform/modules/vpc/outputs.tf b/terraform/modules/vpc/outputs.tf
deleted file mode 100644
index 7bf9121..0000000
--- a/terraform/modules/vpc/outputs.tf
+++ /dev/null
@@ -1,34 +0,0 @@
-output "vpc_id" {
-  description = "The ID of the VPC"
-  value       = aws_vpc.this.id
-}
-
-output "vpc_cidr_block" {
-  description = "The CIDR block of the VPC"
-  value       = aws_vpc.this.cidr_block
-}
-
-output "public_subnet_ids" {
-  description = "List of IDs of public subnets"
-  value       = aws_subnet.public[*].id
-}
-
-output "private_subnet_ids" {
-  description = "List of IDs of private subnets"
-  value       = aws_subnet.private[*].id
-}
-
-output "internet_gateway_id" {
-  description = "ID of the Internet Gateway"
-  value       = aws_internet_gateway.this.id
-}
-
-output "public_route_table_id" {
-  description = "ID of the public route table"
-  value       = aws_route_table.public.id
-}
-
-output "private_route_table_ids" {
-  description = "List of IDs of private route tables"
-  value       = aws_route_table.private[*].id
-}
\ No newline at end of file
diff --git a/terraform/modules/vpc/variables.tf b/terraform/modules/vpc/variables.tf
deleted file mode 100644
index 0b30ee5..0000000
--- a/terraform/modules/vpc/variables.tf
+++ /dev/null
@@ -1,53 +0,0 @@
-variable "vpc_cidr" {
-  description = "CIDR block for VPC"
-  type        = string
-  default     = "10.0.0.0/16"
-}
-
-variable "enable_dns_hostnames" {
-  description = "Enable DNS hostnames in VPC"
-  type        = bool
-  default     = true
-}
-
-variable "enable_dns_support" {
-  description = "Enable DNS support in VPC"
-  type        = bool
-  default     = true
-}
-
-variable "enable_network_address_usage_metrics" {
-  description = "Enable network address usage metrics"
-  type        = bool
-  default     = true
-}
-
-variable "public_subnet_cidrs" {
-  description = "CIDR blocks for public subnets"
-  type = list(string)
-  default = ["10.0.0.0/20", "10.0.16.0/20"]
-}
-
-variable "private_subnet_cidrs" {
-  description = "CIDR blocks for private subnets"
-  type = list(string)
-  default = ["10.0.128.0/20", "10.0.144.0/20"]
-}
-
-variable "availability_zones" {
-  description = "Availability zones for subnets"
-  type = list(string)
-  default = ["ap-northeast-2a", "ap-northeast-2c"]
-}
-
-variable "tags" {
-  description = "Tags to apply to resources"
-  type = map(string)
-  default = {}
-}
-
-variable "name_prefix" {
-  description = "Prefix to use for resource names"
-  type        = string
-  default     = "issuefy"
-}
\ No newline at end of file
diff --git a/terraform/outputs.tf b/terraform/outputs.tf
deleted file mode 100644
index e69de29..0000000
diff --git a/terraform/providers.tf b/terraform/providers.tf
deleted file mode 100644
index 7b61b44..0000000
--- a/terraform/providers.tf
+++ /dev/null
@@ -1,12 +0,0 @@
-terraform {
-  required_providers {
-    aws = {
-      source  = "hashicorp/aws"
-      version = "5.54.1"
-    }
-  }
-}
-
-provider "aws" {
-  region = "ap-northeast-2"
-}
\ No newline at end of file
diff --git a/terraform/terraform.tfvars b/terraform/terraform.tfvars
deleted file mode 100644
index 037afd7..0000000
--- a/terraform/terraform.tfvars
+++ /dev/null
@@ -1,32 +0,0 @@
-instance_definitions = {
-  prod = {
-    ami                  = "ami-012ea6058806ff688"
-    instance_type        = "t3a.small"
-    iam_instance_profile = "ec2-to-ecs"
-    key_name             = "issuefy-key"
-    user_data            = <<-EOF
-#!/bin/bash
-echo ECS_CLUSTER=issuefy-cluster >> /etc/ecs/ecs.config
-EOF
-  }
-
-  monitoring = {
-    ami                  = "ami-05377cf8cfef186c2"
-    instance_type        = "t2.micro"
-    iam_instance_profile = "ec2-monitoring"
-    key_name             = "issuefy-key"
-    user_data            = <<-EOF
-#!/bin/bash
-dnf update -y
-dnf install -y docker
-systemctl enable docker
-systemctl start docker
-EOF
-  }
-
-  nat = {
-    ami           = "ami-0fa9216d5e4fcd66d"
-    instance_type = "t3.nano"
-    key_name      = "issuefy-key"
-  }
-}
diff --git a/terraform/variables.tf b/terraform/variables.tf
deleted file mode 100644
index 007355e..0000000
--- a/terraform/variables.tf
+++ /dev/null
@@ -1,22 +0,0 @@
-variable "name_prefix" {
-  description = "project name prefix"
-  type        = string
-  default     = "issuefy"
-}
-
-variable "instance_definitions" {
-  type = map(object({
-    ami           = string
-    instance_type = string
-    iam_instance_profile = optional(string)
-    key_name = string
-    user_data = optional(string)
-  }))
-}
-
-variable "tags" {
-  type = map(string)
-  default = {}
-}
-
-