Ravi Sir's Cards › AWS
Stop, start, terminate
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
Why do we need it?
Idle servers cost money every hour.
What is it?
stop keeps the disk; terminate deletes the instance.
stop-instances / terminate-instances
How to do it
Find by tag: --filters Name=tag:Name,Values=web.
Example
Protect prod: modify-instance-attribute --disable-api-termination.