How To Convert from AWS Instance Family t2 to t3 with Enhanced Networking on Amazon Linux 1
I wanted to change instance type from t2 to t3, but got an error when i went to start the instance:
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An error occurred (InvalidParameterCombination) when calling the StartInstances operation: Enhanced networking with the Elastic Network Adapter (ENA) is required for the 't3.large' instance type. Ensure that your instance 'i-04ae4c6f7bfa96e51' is enabled for ENA. |
I found this AWS docs page: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/enhanced-networking-ena.html Below are the steps I need to follow on AWS Linux 1. Summary Steps Pre-flight tests on t2 modinfo ena -> see “ERROR: modinfo: could not […]