Extra Credit

Amazon EC2 Auto Scaling

Official docs outline

8 sections
  1. What is EC2 Auto Scaling

    Auto Scaling groups, capacity limits and health replacement.

  2. Launch templates

    Defining the instance configuration for groups.

  3. Auto Scaling groups

    Creating groups, mixed instances and warm pools.

  4. Scaling your group

    Target tracking, step and scheduled scaling and predictive scaling.

  5. Replacing instances

    Instance refresh and maximum instance lifetime.

  6. Monitoring

    CloudWatch metrics and lifecycle notifications.

  7. Integrations

    Using Auto Scaling with ELB, SNS and EventBridge.

  8. Security

    IAM permissions, service-linked roles and data protection for Auto Scaling groups.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.

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