codepipeline-demo

codepipeline-demo/fargate-service.tf

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+resource "aws_ecs_task_definition" "demo" {
+  family = "demo"
+  execution_role_arn = aws_iam_role.ecs-task-execution-role.arn
+  task_role_arn = aws_iam_role.ecs-demo-task-role.arn
+  cpu = 256
+  memory = 512
+  network_mode = "awsvpc"
+  requires_compatibilities = [
+    "FARGATE"
+  ]
+
+  container_definitions = <<DEFINITION
+[
+  {
+    "essential": true,
+    "image": "${aws_ecr_repository.demo.repository_url}",
+    "name": "demo",
+    "logConfiguration": {
+            "logDriver": "awslogs",
+            "options": {
+               "awslogs-group" : "demo",
+               "awslogs-region": "${var.AWS_REGION}",
+               "awslogs-stream-prefix": "ecs"
+            }
+     },
+     "secrets": [],
+     "environment": [],
+     "portMappings": [
+        {
+           "containerPort": 3000,
+           "hostPort": 3000,
+           "protocol": "tcp"
+        }
+     ]
+  }
+]
+DEFINITION
+
+}
+
+resource "aws_ecs_service" "demo" {
+  name = "demo"
+  cluster = aws_ecs_cluster.demo.id
+  desired_count = 1
+  task_definition = aws_ecs_task_definition.demo.arn
+  launch_type = "FARGATE"
+
+  network_configuration {
+    subnets = slice(module.vpc.public_subnets, 1, 2)
+    security_groups = [aws_security_group.ecs-demo.id]
+    assign_public_ip = true
+  }
+
+  load_balancer {
+    target_group_arn = aws_lb_target_group.demo.id
+    container_name = "demo"
+    container_port = "3000"
+  }
+  lifecycle {
+    ignore_changes = [
+      task_definition
+    ]
+  }
+}
+
+# security group
+resource "aws_security_group" "ecs-demo" {
+  name = "ECS demo"
+  vpc_id = module.vpc.vpc_id
+  description = "ECS demo"
+
+  egress {
+    from_port = 0
+    to_port = 0
+    protocol = "-1"
+    cidr_blocks = [
+      "0.0.0.0/0"
+    ]
+  }
+}