如何查詢一台ECS實例中的雲端助手指令執行清單及狀態

本文在介紹如何查詢一台ECS實例中的雲助手指令執行清單及狀態的基礎上，重點探討了其具體步驟，本文內容緊湊，希望大家可以有所收穫。

DescribeInvocations

請求參數

傳回參數

#指令執行記錄集類型InvocationSetType

命令執行類型InvocationType

#執行目標實例集類型InvokeInstanceSetType

#目標實例執行狀態類型InvokeInstanceType

範例

請求範例

https://ecs.aliyuncs.com/?Action=DescribeInvocations
&RegionId=cn-hangzhou
&<公共请求参数>

######正常返回範例###########XML 格式######

<DescribeInvocationsResponse>
    <TotalCount>2</TotalCount>
    <PageNumber>1</PageNumber>
    <PageSize>10</PageSize>
    <Invocations>
        <Invocation>
                <InvokeStatus>Running</InvokeStatus>
                <InvokeId>t-7d2a745b412b4601b2d47f6a768d3b53</InvokeId>
                <CommandName>Test1</CommandName>
                <CommandType>RunShellScript</CommandType>
                <Frequency>0 */20 * * * *</Frequency>
                <InvokeInstances>
                    <InvokeInstance>
                        <InstanceId>i-uf614fhehhzmx</InstanceId>
                        <InstanceInvokeStatus>Finished</InstanceInvokeStatus>
                    </InvokeInstance>
                    <InvokeInstance>
                        <InstanceId>i-uf614fhehhzmy</InstanceId>
                        <InstanceInvokeStatus>Running</InstanceInvokeStatus>
                    </InvokeInstance>
                </InvokeInstances>
                <Timed>True</Timed>
                <CommandId>c-7d2a745b412b4601b2d47f6a768d3a14</CommandId>
        </Invocation>
        <Invocation>
                <InvokeStatus>Finished</InvokeStatus>
                <InvokeId>t-7d2a745b412b4601b2d47f6a768d3b55</InvokeId>
                <CommandName>Test3</CommandName>
                <CommandType>RunShellScript</CommandType>
                <Frequency> </Frequency>
                <InvokeInstances>
                    <InvokeInstance>
                        <InstanceId>i-uf614fhehhzmx</InstanceId>
                        <InstanceInvokeStatus>Finished</InstanceInvokeStatus>
                    </InvokeInstance>
                    <InvokeInstance>
                        <InstanceId>i-uf64isakb713x</InstanceId>
                        <InstanceInvokeStatus>Finished</InstanceInvokeStatus>
                    </InvokeInstance>
                </InvokeInstances>
                <Timed>False</Timed>
                <CommandId>c-7d2a745b412b4601b2d47f6a768d3a16</CommandId>
        </Invocation>
    </Invocations>
    <RequestId>E69EF3CC-94CD-42E7-8926-F133B86387C0</RequestId>
</DescribeInvocationsResponse>

######JSON 格式######

{
    "TotalCount": 2,
    "PageNumber": 1,
    "PageSize": 10,
    "Invocations": {
        "Invocation": [
            {
                "InvokeStatus": "Running",
                "InvokeId": "t-7d2a745b412b4601b2d47f6a768d3b53",
                "CommandName": "Test1",
                "CommandType": "RunShellScript",
                "Frequency": "0 */20 * * * *",
                "InvokeInstances": {
                    "InvokeInstance": [
                        {
                            "InstanceId": "i-uf614fhehhzmx",
                            "InstanceInvokeStatus": "Finished"
                        },
                        {
                            "InstanceId": "i-uf64isakb713x",
                            "InstanceInvokeStatus": "Running"
                        }
                    ]
                },
                "Timed": true,
                "CommandId": "c-7d2a745b412b4601b2d47f6a768d3a14"
            },
            {
                "InvokeStatus": "Finished",
                "InvokeId": ">t-7d2a745b412b4601b2d47f6a768d3b55",
                "CommandName": "Test3",
                "CommandType": "RunShellScript",
                "InvokeInstances": {
                    "InvokeInstance": [
                        {
                            "InstanceId": "i-uf614fhehhzmx",
                            "InstanceInvokeStatus": "Finished"
                        },
                        {
                            "InstanceId": "i-uf64isakb713x",
                            "InstanceInvokeStatus": "Finished"
                        }
                    ]
                },
                "Timed": false,
                "CommandId": "c-7d2a745b412b4601b2d47f6a768d3a16"
            } 
        ]
    },
    "RequestId": "E69EF3CC-94CD-42E7-8926-F133B86387C0"
}

#######異常回傳範例############XML 格式######

<Error>
    <RequestId>E69EF3CC-94CD-42E7-8926-F133B86387C0</RequestId>
    <HostId>ecs.aliyuncs.com</HostId>
    <Code>MissingParameter.RegionId</Code>
    <Message>The input parameter “RegionId” that is mandatory for processing this request is not supplied.</Message>
</Error>

###### #JSON 格式######

{
    "RequestId": "E69EF3CC-94CD-42E7-8926-F133B86387C0",
    "HostId": "ecs.aliyuncs.com"
    "Code": "MissingParameter.RegionId"
    "Message": "The input parameter “RegionId” that is mandatory for processing this request is not supplied."
}

#########錯誤碼#############以下為本介面特有的錯誤碼。更多錯誤碼，請造訪 API 錯誤中心。 ############

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