OK, I was delayed by code reviews this week but I have finally tested this workaround by adding the following line to my Metaflow config json to inject the dependency, which I hope looks correct:

"METAFLOW_CONDA_SYS_DEFAULT_PACKAGES": "{'linux-64': {'__glibc': '2.27'}}"

After saving the changes, I am still seeing the same error message when attempting to run my flow with Kubernetes:

Metaflow 2.10.8+netflix-ext(1.1.1) executing TestHCC for user:gracemoore
Validating your flow...
    The graph looks good!
Running pylint...
    Pylint is happy!
Bootstrapping Conda environment... (this could take a few minutes)
    Resolving 1 environment ...    Conda ran into an error while setting up environment.:
    Could not determine maximum GLIBC version

If you have any other ideas for workarounds, I’m all ears 🙏🏻