AWS - CLI
You want to automate creating an EC2 instance and tagging it in one script. Which AWS CLI command sequence correctly achieves this?
You want to automate creating an EC2 instance and tagging it in one script. Which AWS CLI command sequence correctly achieves this?
hard📝 Best Practice Q15 of 15
Step-by-Step Solution
Solution:
Step 1: Understand EC2 instance creation and tagging
Creating an instance and tagging it are separate steps; tags are added after instance creation.Step 2: Analyze command sequences
aws ec2 run-instances --image-id ami-12345 --count 1 --instance-type t2.micro && aws ec2 create-tags --resources--tags Key=Name,Value=MyInstance runs instance creation first, then tags it using the instance ID placeholder, which is correct. Step 3: Identify incorrect options
The sequence that tags before the instance exists will fail; sequences attempting to add tags directly in run-instances use invalid syntax.Final Answer:
aws ec2 run-instances --image-id ami-12345 --count 1 --instance-type t2.micro && aws ec2 create-tags --resources--tags Key=Name,Value=MyInstance -> Option BQuick Check:
Create then tag = B [OK]
Quick Trick: Create instance first, then tag it separately [OK]
Common Mistakes:
- Trying to tag before instance exists
- Using wrong tag syntax in run-instances
- Combining commands incorrectly
Master "CLI" in AWS
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore AWS Quizzes