amazon-web-services - 无法在 ECS Fargate 中使用 ephemeralStorage 参数注册任务定义

Question

我想在存储大于默认 21GB 的 Fargate 上的 ECS 中旋转任务。首先，我在没有 ephemeralStorage

的情况下从门户创建了一个任务定义

在验证任务运行后，我尝试从 cli 注册一个新版本，并添加来自 https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definition_parameters.html 的参数 ephemeralStorage

我的任务定义是这样的

{
    "containerDefinitions": [
        {
            "name": "python-container",
            "image": "xxxx/python-trial:v1.0",
            "cpu": 0,
            "portMappings": [],
            "essential": true,
            "environment": [],
            "mountPoints": [],
            "volumesFrom": [],
            "logConfiguration": {
                "logDriver": "awslogs",
                "options": {
                    "awslogs-group": "/ecs/python-trial-td",
                    "awslogs-region": "eu-east-1",
                    "awslogs-stream-prefix": "ecs"
                }
            }
        }
    ],
    "family": "python-trial-td",
    "taskRoleArn": "arn:aws:iam::xxxx:role/ecsTaskExecutionRole",
    "executionRoleArn": "arn:aws:iam::xxxx:role/ecsTaskExecutionRole",
    "networkMode": "awsvpc",
    "volumes": [],
    "placementConstraints": [],
    "requiresCompatibilities": [
        "FARGATE"
    ],
    "cpu": "256",
    "memory": "512",
    "ephemeralStorage": {"sizeInGiB": 100 }
}

运行 aws cli

aws ecs register-task-definition --family python-trial-td --cli-input-json file://task-definition-python.json

给予

Parameter validation failed:
Unknown parameter in input: "ephemeralStorage", must be one of: family, taskRoleArn, executionRoleArn, networkMode, containerDefinitions, volumes, placementConstraints, requiresCompatibilities, cpu, memory, tags, pidMode, ipcMode, proxyConfiguration, inferenceAccelerators

如果我通过 Configure via JSON 选项从门户尝试，我会得到相同的结果 issue

语法错误吗？该参数是否不允许操作？

Answer 1

以下 json 对我有用:

{
...
...
    "cpu": "256",
    "memory": "512",
    "ephemeralStorage": {"sizeInGiB": 100 }
}

我怀疑您的 AWS CLI 可能处于低级别，可能需要升级到最新版本才能了解(相对)最近的新参数。