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[JAWS-UG CLI] AutoScaling:#3 情報の確認

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前提条件

AutoScalingへの権限

  • AutoScalingに対してフル権限があること。

EC2への権限

  • EC2に対してフル権限があること。

AWS CLIのバージョン

  • 以下のバージョンで動作確認済

    • AWS CLI 1.7.42
aws --version

結果(例):

  aws-cli/1.7.42 Python/2.7.5 Darwin/13.4.0

0. 準備

0.1. リージョンの決定

変数の設定:

  AWS_DEFAULT_REGION='ap-northeast-1'

0.2. 変数の確認

変数の確認:

  aws configure list

結果(例):

        Name                    Value             Type    Location
        ----                    -----             ----    --------
     profile    ec2as_full-prjZ-mbp13              env    AWS_DEFAULT_PROFILE
  access_key     ****************LOAQ shared-credentials-file
  secret_key     ****************I1O1 shared-credentials-file
      region           ap-northeast-1              env    AWS_DEFAULT_REGION

1. 情報確認

1.0. アカウント上限

aws autoscaling describe-account-limits
結果
{
    "MaxNumberOfLaunchConfigurations": 100, 
    "MaxNumberOfAutoScalingGroups": 20
}

1.1. 通知関連

aws autoscaling describe-auto-scaling-notification-types 
結果
{
    "AutoScalingNotificationTypes": [
        "autoscaling:EC2_INSTANCE_LAUNCH", 
        "autoscaling:EC2_INSTANCE_LAUNCH_ERROR", 
        "autoscaling:EC2_INSTANCE_TERMINATE", 
        "autoscaling:EC2_INSTANCE_TERMINATE_ERROR", 
        "autoscaling:TEST_NOTIFICATION"
    ]
}

1.2. ライフサイクルフック関連

aws autoscaling describe-lifecycle-hook-types 
結果
{
    "LifecycleHookTypes": [
        "autoscaling:EC2_INSTANCE_LAUNCHING", 
        "autoscaling:EC2_INSTANCE_TERMINATING"
    ]
}

1.3. スケーリングポリシー関連

aws autoscaling describe-adjustment-types 
結果(例)
{
    "AdjustmentTypes": [
        {
            "AdjustmentType": "ChangeInCapacity"
        }, 
        {
            "AdjustmentType": "ExactCapacity"
        }, 
        {
            "AdjustmentType": "PercentChangeInCapacity"
        }
    ]
}

1.4. スケーリングプロセス関連

aws autoscaling describe-scaling-process-types 
結果(例)
{
    "Processes": [
        {
            "ProcessName": "AZRebalance"
        }, 
        {
            "ProcessName": "AddToLoadBalancer"
        }, 
        {
            "ProcessName": "AlarmNotification"
        }, 
        {
            "ProcessName": "HealthCheck"
        }, 
        {
            "ProcessName": "Launch"
        }, 
        {
            "ProcessName": "ReplaceUnhealthy"
        }, 
        {
            "ProcessName": "ScheduledActions"
        }, 
        {
            "ProcessName": "Terminate"
        }
    ]
}

1.5. メトリックコレクション関連

aws autoscaling describe-metric-collection-types 
結果(例)
{
    "Metrics": [
        {
            "Metric": "GroupMinSize"
        }, 
        {
            "Metric": "GroupMaxSize"
        }, 
        {
            "Metric": "GroupDesiredCapacity"
        }, 
        {
            "Metric": "GroupInServiceInstances"
        }, 
        {
            "Metric": "GroupPendingInstances"
        }, 
        {
            "Metric": "GroupTerminatingInstances"
        }, 
        {
            "Metric": "GroupStandbyInstances"
        }, 
        {
            "Metric": "GroupTotalInstances"
        }
    ], 
    "Granularities": [
        {
            "Granularity": "1Minute"
        }
    ]
}

完了

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