AWS Classroomnotes 14/Sep/2022

AWS EC2 Continued

• Resize ec2 instance => Vertical Scaling
  • Resizing ec2 instances can be done only when the instance is stopped
    
    
    
  • Vertical Scaling requires downtime.
• Figure out what status checks are
  
• What does system status check failure mean?
• What does instance status check failure mean?
• Refer Here for the official docs
• Scenario: When the ec2 average cpu usage is less than 10% for the last 1 days i want to send mail to admin team