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Amazon ECS 容器執行個體運作狀態變更事件 - Amazon Elastic Container Service
範例容器執行個體運作狀態變更事件

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

Amazon ECS 容器執行個體運作狀態變更事件

下列案例會導致容器執行個體運作狀態變更事件。

Amazon ECS 容器代理程式會偵測容器執行時間運作狀態的變更。

容器代理程式會定期評估容器執行個體上容器執行時間 （例如 Docker 協助程式） 的運作狀態。如果執行時間變得沒有回應或復原，代理程式會報告變更並產生事件。

可用性：EC2 啟動類型。

Amazon ECS 容器代理程式會偵測加速運算裝置運作狀態的變更。

在具有 GPUs 等加速運算裝置的執行個體上，容器代理程式會監控裝置運作狀態。如果裝置受損或復原，就會產生事件。

可用性：Amazon ECS 受管執行個體啟動類型。

Amazon ECS 容器代理程式會偵測協助程式運作狀態的變更。

容器代理程式會監控容器執行個體上所需的協助程式任務。如果協助程式任務失敗，會產生事件。

可用性：Amazon ECS 受管執行個體啟動類型。

容器執行個體的整體運作狀態會變更。

Amazon ECS 會從個別運作狀態檢查結果計算整體運作狀態。當整體狀態轉換時，會產生事件。

可用性：Amazon ECS 受管執行個體和 EC2 啟動類型。

範例容器執行個體運作狀態變更事件

容器執行個體運作狀態變更事件會以下列格式交付。如需參數的詳細資訊，請參閱《 使用者指南》中的AWS 服務事件中繼資料。

範例容器執行時間運作狀態事件

{
    "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
            }
        ]
    }
}

範例加速運算運作狀態事件

{
    "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"
            }
        ]
    }
}

協助程式運作狀態事件範例

{
    "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"
            }
        ]
    }
}