Azure function not able to index functions

Question

Since 27 my azure function is not working with the error

Error: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.33' not found

But what can i do now? Is there a fix? A work around? what is the recommended action?

Answer 1

@José María Pelayo Tijero Thanks for posting your question here. Apologize for any inconvenience caused on this.

I see this issue has been resolved and below are the workaround or mitigations shared. let me know if have any further questions on this.

Workaround: Multiple approaches to mitigate- 

1. [Azure Functions only] Use Remote Build when deploying - retry performing the deployment using the Remote Build: https://learn.microsoft.com/en-us/azure/azure-functions/functions-deployment-technologies?tabs=windows#remote-build
2. Use older action image for azure pipelines and GitHub Action - in case you are using Azure Pipelines please change the vmImageName tag from “ubuntu-latest” to “ubuntu-20.04” for your yaml file- please refer to https://learn.microsoft.com/en-us/azure/devops/pipelines/agents/hosted?view=azure-devops&tabs=yaml#software - in case you are using GH Actions please change the runs-on tag from “ubuntu-latest” to “ubuntu-20.04” for your yaml file- please refer to https://docs.github.com/en/actions/using-github-hosted-runners/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources
3. For local build, please use Ubuntu 20.04 or any Debian 11 based image when doing a zip-deploy.
4. [to be used only if 1 and 2 cannot be done] If you use azure-identity or any library leveraging azure-identity module - Please pin the cryptography library to cryptography==43.0.3.

• After making this change, redeploy your app. Note that change should be done with consideration to ongoing management of application dependency versions. Please avoid keeping this dependency pinned longer than necessary. For more details, refer to azure-sdk-for-python/issues/38725