ecs.tf

resource "aws_ecs_cluster" "app_cluster" {
  name = "${var.project_names}-cluster"
}

# Create a CloudWatch Log Group for ECS logs
resource "aws_cloudwatch_log_group" "ecs_log_group" {
  name              = "/ecs/${var.project_names}"
  retention_in_days = 7  # Retain logs for 7 days (adjust as needed)
}


resource "aws_ecs_task_definition" "app_task" {
  family                   = "${var.project_names}-task"
  network_mode             = "awsvpc"
  requires_compatibilities = ["FARGATE"]
  cpu                      = "256"
  memory                   = "512"

  execution_role_arn = aws_iam_role.ecs_task_execution_role.arn

  container_definitions = jsonencode([
    {
      name      = "${var.project_names}"
      image     = "${aws_ecr_repository.app.repository_url}:latest"
      cpu       = 256
      memory    = 512
      essential = true
      portMappings = [{
        containerPort = 80
        hostPort      = 80
      }]
      logConfiguration = {
        logDriver = "awslogs"
        options = {
          awslogs-group         = aws_cloudwatch_log_group.ecs_log_group.name
          awslogs-region        = "ap-south-1"
          awslogs-stream-prefix = "ecs"
        }
      }
    }
  ])
}

resource "aws_ecs_service" "app_service" {
  name            = "${var.project_names}-service"
  cluster         = aws_ecs_cluster.app_cluster.id
  task_definition = aws_ecs_task_definition.app_task.arn
  launch_type     = "FARGATE"

  network_configuration {
    # subnets         = var.public_subnets  # Replace with actual subnets
    subnets = aws_subnet.public_subnets[*].id
    # security_groups = ["sg-07ed7eb6862f90068"]
    assign_public_ip = true
    security_groups = [aws_security_group.ecs_sg.id]  # Replace with actual security group
  }

  load_balancer {
    target_group_arn = aws_lb_target_group.ecs_tg.arn
    container_name   = "${var.project_names}"
    container_port   = 80
  }

  desired_count = 1
}