Getting Runtime Key from Docker Container on EC2

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Ron David

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Aug 26, 2025, 5:34:06 AM (11 days ago) Aug 26
to doubango-ai

Hi,

I’m running Dubango inside a Docker container on an AWS EC2 instance. I have installed udev as required. Now, I’m calling ultimateMicrSdk.UltMicrSdkEngine_requestRuntimeLicenseKey() within the container to get the runtime license key.

Could you please confirm if this is the correct and supported way to obtain the runtime key in this setup? I want to ensure everything is set up properly before proceeding with the purchase.

Thanks!

Mamadou DIOP

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Aug 26, 2025, 7:26:40 AM (11 days ago) Aug 26
to Ron David, doubango-ai
Hi,

I don't know which product you're using but the github repo must contain a file named aws.md explaining how to generate runtimeKey for ec2



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Ron David

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Aug 27, 2025, 10:56:35 AM (10 days ago) Aug 27
to doubango-ai

Hi,

Thanks for your reply.

I'm using ultimateMICR inside a Docker container on an EC2 instance.

Can you please explain how to properly use Docker on EC2 for this?
I’ve installed udev, but I’m not sure if I’m doing everything correctly.

If there’s any guide or example for using Docker with EC2, that would be really helpful.

Thank

Ron David

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Aug 28, 2025, 8:15:35 AM (9 days ago) Aug 28
to doubango-ai

Hi,

I’m running these commands:

./runtimeKey --type aws-instance --assets ../../../assets 
./runtimeKey --type aws-byol --assets ../../../assets

But I’m getting two different runtime keys. Why is that?

Mamadou DIOP

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Aug 28, 2025, 12:02:02 PM (8 days ago) Aug 28
to Ron David, doubango-ai

Ron David

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Aug 31, 2025, 10:53:56 AM (6 days ago) Aug 31
to doubango-ai

I'm running Docker on an EC2 instance and followed the steps from the URL you provided exactly, but I'm still getting a different keys.

Mamadou DIOP

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Aug 31, 2025, 1:51:13 PM (5 days ago) Aug 31
to Ron David, doubango-ai
1/ the url clearly says there is no steps to follow to use containers in ec2.
2/ i don't understand why you're expecting to get same key. Your first command attachs the license to the instance, the second attachs it to the hardware. Off course the keys will be different. 
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