taskdef.json

{
    "family": "%TASK_FAMILY%",
    "networkMode": "awsvpc",
    "executionRoleArn": "%EXECUTION_ROLE_ARN%",
    "containerDefinitions": [
        {
            "image": "%REPOSITORY_URI%/%SERVICE_NAME%:%TAG%",
            "name": "%SERVICE_NAME%",
            "cpu": 10,
            "memory": 256,
            "essential": true,
            "portMappings": [
                {
                    "containerPort": 80,
                    "protocol": "tcp"
                }
            ],
            "logConfiguration": {
                "logDriver": "awslogs",
                "options": {
                    "awslogs-group": "/ecs/%SERVICE_NAME%",
                    "awslogs-region": "us-east-1",
                    "awslogs-stream-prefix": "ecs"
                }
            }
        }
    ],
    "requiresCompatibilities": [
        "FARGATE"
    ],
    "cpu": "256",
    "memory": "512"
}