Skip to content
This repository has been archived by the owner on Aug 5, 2024. It is now read-only.

Latest commit

 

History

History
13 lines (7 loc) · 357 Bytes

metadata-and-userdata.md

File metadata and controls

13 lines (7 loc) · 357 Bytes

EC2 Metadata and User data

  • EC2 metadata is data about your EC2 instance

    • It can include private and public IP addresses, hostnames, security groups, etc.

  • You can use the curl command to query EC2 metadata

    • curl http://169.254.169.25/latest/meta-data/

  • User data is bootstrap scripts

  • You can use bootstrap scripts to access metadata