[筆記] Ultimate AWS Certified Developer Associate (24)

章節連結

給自己 2022 年的新目標 – AWS Certified Developer Associate 的學習筆記。這篇筆記下 Auto Scaling Group 的基礎知識。
notes-ultimate-aws-certified-developer-associate-1


課程相關資訊

[連結]:https://www.udemy.com/course/aws-certified-developer-associate-dva-c01/learn/lecture/11851244

本篇範圍:Chapter 7

請注意:本系列文章為個人對應課程的消化吸收後,所整理出來的內容。換言之,並不一定會包含全部的課程內容,也有可能會添加其他資源來說明。


內容

1. Auto Scaling Group 是為了因應流量的增加、減少來自動的調整 EC2 的數量。同時,你也可以設定最小數量
2. Minimum Size <= Actual Size (Desired Capacity) <= Maximum Size
3. 你可以設定 launch config,像是 AMI Type, EC2 User Data, SSH, EBS Volumes, Network, Scaling Policies, etc.
4. 可以設置 CloudWatch Alarm,是以 overall 的 ASG Instances 用量作計算
5. scaling rules 是可以使用 custom matrics


系列文章

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  • [筆記] Ultimate AWS Certified Developer Associate (8)
  • [筆記] Ultimate AWS Certified Developer Associate (7)
  • [筆記] Ultimate AWS Certified Developer Associate (6)
  • [筆記] Ultimate AWS Certified Developer Associate (5)
  • [筆記] Ultimate AWS Certified Developer Associate (4)
  • [筆記] Ultimate AWS Certified Developer Associate (3)
  • [筆記] Ultimate AWS Certified Developer Associate (29)
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  • [筆記] Ultimate AWS Certified Developer Associate (27)
  • [筆記] Ultimate AWS Certified Developer Associate (26)
  • [筆記] Ultimate AWS Certified Developer Associate (25)
  • [筆記] Ultimate AWS Certified Developer Associate (23)
  • [筆記] Ultimate AWS Certified Developer Associate (22)
  • [筆記] Ultimate AWS Certified Developer Associate (21)
  • [筆記] Ultimate AWS Certified Developer Associate (20)
  • [筆記] Ultimate AWS Certified Developer Associate (2)
  • [筆記] Ultimate AWS Certified Developer Associate (19)
  • [筆記] Ultimate AWS Certified Developer Associate (18)
  • [筆記] Ultimate AWS Certified Developer Associate (17)
  • [筆記] Ultimate AWS Certified Developer Associate (16)
  • [筆記] Ultimate AWS Certified Developer Associate (15)
  • [筆記] Ultimate AWS Certified Developer Associate (14)
  • [筆記] Ultimate AWS Certified Developer Associate (13)
  • [筆記] Ultimate AWS Certified Developer Associate (12)
  • [筆記] Ultimate AWS Certified Developer Associate (11)
  • [筆記] Ultimate AWS Certified Developer Associate (10)
  • [筆記] Ultimate AWS Certified Developer Associate (1)
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