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Hi IRP,
First and foremost, ensure you take a snapshot of the current EC2 instance and its associated EBS volumes. This acts as a safeguard against any inadvertent data loss.
Regaining Access to MySQL Database: If you don't have the credentials for the MySQL database:
- Consider forensic methods to recover the MySQL root password. Typically, you'd stop the MySQL service, restart it with --skip-grant-tables, then log in as root, and change the password.
- Once you've gained access, secure a backup using mysqldump.
Addressing the PV Instance Type:
- Paravirtual (PV) instances, being older, have largely been superseded by HVM. Directly transitioning from PV to HVM can be challenging.
- A practical approach involves creating a new EC2 instance with HVM virtualization. Then, manually migrate application and database files from the old PV instance to this new HVM instance.
已回答 8 个月前