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Amazon ECS 容器实例运行状况更改事件

以下方案将引起容器实例运行状况更改事件。

Amazon ECS 容器代理检测容器运行时运行状况的变化。

容器代理会定期评估容器实例上容器运行时（例如 Docker 进程守护程序）的运行状况。如果运行时无响应或恢复，代理会报告该变化并生成事件。

可用性：EC2 启动类型。

Amazon ECS 容器代理检测加速计算设备运行状况的变化。

对于具有加速计算设备（如 GPU）的实例，容器代理会监控设备运行状况。如果设备受损或恢复，则会生成事件。

可用性：Amazon ECS 托管实例启动类型。

Amazon ECS 容器代理检测进程守护程序运行状况的变化。

容器代理监控容器实例上所需的进程守护程序任务。如果进程守护程序任务失败，则系统会生成事件。

可用性：Amazon ECS 托管实例启动类型。

容器实例的整体运行状况发生变化。

Amazon ECS 根据各项运行状况检查结果计算整体运行状况。当整体状态转换时，系统会生成事件。

可用性：Amazon ECS 托管实例和 EC2 启动类型。

示例容器实例运行状况更改事件

容器实例运行状况更改事件以以下格式传送。有关参数的更多信息，请参阅用户指南中的 Amazon 服务事件元数据。

容器运行时运行状况事件示例

{
    "version": "0",
    "id": "EXAMPLE-48f8-c0ff-0dab-EXAMPLE2ac34",
    "detail-type": "ECS Container Instance Health Change",
    "source": "aws.ecs",
    "account": "123456789012",
    "time": "2026-04-11T00:49:09Z",
    "region": "us-west-2",
    "resources": [
        "arn:aws:ecs:us-west-2:123456789012:container-instance/my-cluster/a1b2c3d4EXAMPLE"
    ],
    "detail": {
        "clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/my-cluster",
        "containerInstanceArn": "arn:aws:ecs:us-west-2:123456789012:container-instance/my-cluster/a1b2c3d4EXAMPLE",
        "capacityProviderName": null,
        "ec2InstanceId": "i-0abcdef1234567890",
        "overallStatus": "OK",
        "healthChecks": [
            {
                "type": "CONTAINER_RUNTIME",
                "status": "OK",
                "lastStatusChange": "2026-04-11T00:48:53Z",
                "lastUpdated": "2026-04-11T00:48:09Z",
                "statusReason": null
            }
        ]
    }
}

加速计算运行状况事件示例

{
    "version": "0",
    "id": "EXAMPLE-46c3-a48a-1bef-EXAMPLE72f3c",
    "detail-type": "ECS Container Instance Health Change",
    "source": "aws.ecs",
    "account": "123456789012",
    "time": "2026-04-11T00:49:09Z",
    "region": "us-west-2",
    "resources": [
        "arn:aws:ecs:us-west-2:123456789012:container-instance/my-cluster/a1b2c3d4EXAMPLE"
    ],
    "detail": {
        "clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/my-cluster",
        "containerInstanceArn": "arn:aws:ecs:us-west-2:123456789012:container-instance/my-cluster/a1b2c3d4EXAMPLE",
        "capacityProviderName": "my-capacity-provider",
        "ec2InstanceId": "i-0abcdef1234567890",
        "overallStatus": "IMPAIRED",
        "healthChecks": [
            {
                "type": "ACCELERATED_COMPUTE",
                "status": "IMPAIRED",
                "lastStatusChange": "2026-04-11T00:48:53Z",
                "lastUpdated": "2026-04-11T00:48:09Z",
                "statusReason": "XID_46"
            }
        ]
    }
}

进程守护程序运行状况事件示例

{
    "version": "0",
    "id": "EXAMPLE-febc-b5e3-054b-EXAMPLE1a1f4f",
    "detail-type": "ECS Container Instance Health Change",
    "source": "aws.ecs",
    "account": "123456789012",
    "time": "2026-04-11T00:49:09Z",
    "region": "us-west-2",
    "resources": [
        "arn:aws:ecs:us-west-2:123456789012:container-instance/my-cluster/a1b2c3d4EXAMPLE"
    ],
    "detail": {
        "clusterArn": "arn:aws:ecs:us-west-2:123456789012:cluster/my-cluster",
        "containerInstanceArn": "arn:aws:ecs:us-west-2:123456789012:container-instance/my-cluster/a1b2c3d4EXAMPLE",
        "capacityProviderName": "my-capacity-provider",
        "ec2InstanceId": "i-0abcdef1234567890",
        "overallStatus": "IMPAIRED",
        "healthChecks": [
            {
                "type": "DAEMON",
                "status": "IMPAIRED",
                "lastStatusChange": "2026-04-11T00:48:53Z",
                "lastUpdated": "2026-04-11T00:48:09Z",
                "statusReason": "Daemon task: EXAMPLE-4af2-4b3c-b9c1-EXAMPLEb2bbf is unhealthy"
            }
        ]
    }
}