AWS EC2

The topics you need to know for the EC2:

• API:
  • SendDiagonisticInterrupt API :-
    • crash dump file
    •  obtaining a bracket 
  • FSR :- Fast snapshot restore
• It has enabled per available zone and can add to the new and existing snapshot
• Prints meta-data of the EC2 :http://169.254.169.254/latest/meta-data/ 
• Prints user-data of the EC2 http://169.254.169.254/latest/user-data