說明 EC2 機群的組態、執行個體和事件歷史記錄

您可說明您的 EC2 機群組態、您 EC2 機群中的執行個體，及您 EC2 機群的事件歷史記錄。

說明您所有的 EC2 機群

使用 describe-fleets 命令來說明您所有的 EC2 機群。

aws ec2 describe-fleets

aws ec2 describe-fleets --fleet-ids fleet-8a22eee4-f489-ab02-06b8-832a7EXAMPLE

範例輸出

{
    "Fleets": [
        {
            "ActivityStatus": "fulfilled",
            "CreateTime": "2022-02-09T03:35:52+00:00",
            "FleetId": "fleet-364457cd-3a7a-4ed9-83d0-7b63e51bb1b7",
            "FleetState": "active",
            "ExcessCapacityTerminationPolicy": "termination",
            "FulfilledCapacity": 2.0,
            "FulfilledOnDemandCapacity": 0.0,
            "LaunchTemplateConfigs": [
                {
                    "LaunchTemplateSpecification": {
                        "LaunchTemplateName": "my-launch-template",
                        "Version": "$Latest"
                    }
                }
            ],
            "TargetCapacitySpecification": {
                "TotalTargetCapacity": 2,
                "OnDemandTargetCapacity": 0,
                "SpotTargetCapacity": 2,
                "DefaultTargetCapacityType": "spot"
            },
            "TerminateInstancesWithExpiration": false,
            "Type": "maintain",
            "ReplaceUnhealthyInstances": false,
            "SpotOptions": {
                "AllocationStrategy": "capacity-optimized",
                "InstanceInterruptionBehavior": "terminate"
            },
            "OnDemandOptions": {
                "AllocationStrategy": "lowestPrice"
            }
        }
    ]
}

說明指定 EC2 機群中的所有執行個體

使用 describe-fleet-instances 命令來說明特定 EC2 Fleet 的執行個體。執行中執行個體的傳回清單會定期重新整理且可能過期。

aws ec2 describe-fleet-instances  --fleet-id fleet-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE

範例輸出

{
    "ActiveInstances": [
        {
            "InstanceId": "i-09cd595998cb3765e", 
            "InstanceHealth": "healthy", 
            "InstanceType": "m4.large", 
            "SpotInstanceRequestId": "sir-86k84j6p"
        }, 
        {
            "InstanceId": "i-09cf95167ca219f17", 
            "InstanceHealth": "healthy", 
            "InstanceType": "m4.large", 
            "SpotInstanceRequestId": "sir-dvxi7fsm"
        }
    ], 
    "FleetId": "fleet-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE"
}

說明 EC2 機群的事件歷史記錄

使用 describe-fleet-history 命令來說明特定時間之特定 EC2 機群的事件。如需輸出中所傳回事件的詳細資訊，請參閱 EC2 機群 事件類型。

aws ec2 describe-fleet-history \
    --fleet-id fleet-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE \
    --start-time 2018-04-10T00:00:00Z

範例輸出

{
    "HistoryRecords": [
        {
            "EventInformation": {
                "EventSubType": "submitted"
            },
            "EventType": "fleetRequestChange",
            "Timestamp": "2020-09-01T18:26:05.000Z"
        },
        {
            "EventInformation": {
                "EventSubType": "active"
            },
            "EventType": "fleetRequestChange",
            "Timestamp": "2020-09-01T18:26:15.000Z"
        },
        {
            "EventInformation": {
                "EventDescription": "t2.small, ami-07c8bc5c1ce9598c3, ...",
                "EventSubType": "progress"
            },
            "EventType": "fleetRequestChange",
            "Timestamp": "2020-09-01T18:26:17.000Z"
        },
        {
            "EventInformation": {
                "EventDescription": "{\"instanceType\":\"t2.small\", ...}",
                "EventSubType": "launched",
                "InstanceId": "i-083a1c446e66085d2"
            },
            "EventType": "instanceChange",
            "Timestamp": "2020-09-01T18:26:17.000Z"
        },
        {
            "EventInformation": {
                "EventDescription": "{\"instanceType\":\"t2.small\", ...}",
                "EventSubType": "launched",
                "InstanceId": "i-090db02406cc3c2d6"
            },
            "EventType": "instanceChange",
            "Timestamp": "2020-09-01T18:26:17.000Z"
        }
    ], 
    "FleetId": "fleet-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE", 
    "LastEvaluatedTime": "1970-01-01T00:00:00.000Z", 
    "StartTime": "2018-04-09T23:53:20.000Z"
}