Medium
AutoScaling
Regional
Auto Scaling groups should use multiple instance types in multiple Availability Zones
NIST
Description
Checks whether Auto Scaling groups are using multiple instance types in multiple Availability Zones.
Remediation
To remediate, configure Auto Scaling groups to use multiple instance types across multiple Availability Zones.
Steps
- Open the Amazon EC2 console.
- Navigate to 'Auto Scaling Groups'.
- Select the Auto Scaling group.
- Modify the group to include multiple instance types and span multiple Availability Zones.
- Save the changes.
Compliance
NIST