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Thamimul ansari Avatar Thamimul ansari  أجاب NAVEEN KUMAR J's سؤال. منذ 3 ساعات

What happens if you lose your Key Pair?

Losing an EC2 key pair means you cannot SSH into the instance using that key again, because AWS never stores your private key — but you can regain access using several supported recovery methods.
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Thamimul ansari
Thamimul ansari منذ 3 ساعات
On Linux EC2 instances, User Data scripts run as the root user by default, while on Windows they run under the Local System account.Amazon L..
Thamimul ansari
Thamimul ansari منذ 3 ساعات
Yes — although user data is normally accessed from inside an EC2 instance, you can also view it externally through the AWS Console or EC2 AP..
Thamimul ansari
Thamimul ansari منذ 3 ساعات
The key components you must select when launching an EC2 Linux instance are the AMI, instance type, key pair, network/security settings, sto..
Thamimul ansari
Thamimul ansari منذ 3 ساعات
A failed command in EC2 user‑data does not stop the instance from launching—cloud‑init logs the error and continues running the remaining co..
Thamimul ansari
Thamimul ansari منذ 3 ساعات
Yes — you can access EC2 user data from inside a running instance using the Instance Metadata Service at http://169.254.169.254/latest/user-..
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