Follow these steps to perform a migration, especially during upstream updates:
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- Set the OHM site to read-only mode This prevents users from making changes during the migration process.
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- Take an EBS backup on AWS Ensure the backup is fully completed before proceeding with the migration.
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- Adjust the web autoscaling configuration to 1 Make sure only one container is running to avoid potential migration conflicts.
Once the migration is complete, verify that everything has been successfully applied and bring the site back online.