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Scaling

Auto Scaling​

ASG scales based on CPU utilization:

  • Scale out: > 70% CPU
  • Scale in: < 30% CPU

Manual Scaling​

# Increase desired capacity
aws autoscaling set-desired-capacity \
  --auto-scaling-group-name statux-prod-asg-api \
  --desired-capacity 4

# Update min/max
aws autoscaling update-auto-scaling-group \
  --auto-scaling-group-name statux-prod-asg-api \
  --min-size 2 --max-size 10