AWS - EC2 Fundamentals
Which of the following is a valid way to access instance metadata from within an EC2 instance?
Which of the following is a valid way to access instance metadata from within an EC2 instance?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall the metadata IP address
The special IP 169.254.169.254 is used inside EC2 to access metadata.Step 2: Verify the URL path
The path /latest/meta-data/ is the correct endpoint for metadata access.Final Answer:
curl http://169.254.169.254/latest/meta-data/ -> Option AQuick Check:
Metadata IP = 169.254.169.254 [OK]
Quick Trick: Metadata IP is always 169.254.169.254 inside EC2 [OK]
Common Mistakes:
MISTAKES- Using localhost instead of metadata IP
- Using incorrect URLs outside AWS docs
- Confusing user data URL with metadata URL
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