Cloud Run error generating RSA certificates

[fincatto]

I'm having trouble generating certificates in Cloud Run.

I'm receiving the following errors:

- error:02000079:rsa routines::oaep decoding error (256/2048)

- error:02000084:rsa routines::data too large for modulus (256/2048)

I have only received this error on Cloud Run. Running the same container on GKE, DigitalOcean, AWS and locally, the error does not occur.

I set up a repository with a Dockerfile simulating the error: https://github.com/fincatto/kdm-cloudrun-problem

Does anyone have any ideas?

[robertcarlos]

Hi @fincatto,

Welcome to Google Cloud Community!

Can you provide a sample code or any links for the documentation that you followed?

Can you also check if this documentation on troubleshooting data too large for key size error?

[fincatto]

Hi @robertcarlos

All the code I have to simulate this strange Cloud Run behavior is committed in the repository on the first post. 

As I said, running this container works in any environment but Cloud Run. 

[robertcarlos]

Hi @fincatto,

I would suggest checking this documentation if your application is a good fit for Cloud Run as Cloud Run is serverless.

If you think that your application is a good fit, you can file this as a bug through the Google Cloud issue tracker so that cloud engineers could take a look at this. We don't have a specific ETA for this one but you can keep track of its progress once the ticket has been created.

Hope this helps.

[fincatto]

As my app run without problem in any provider but Cloud Run, I filled a bug report: https://issuetracker.google.com/issues/314734834