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Use Apptainer containers on Sherlock #259
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The only package that needs to be installed in the Python environment used to launch workflow.py on Google Cloud or Sherlock is PyArrow
Make changes locally, push to a GitHub branch, then pull inside a container
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For better reproducibility, workflows are now run using Apptainer (formerly Singularity) containers on Sherlock. In light of the fact that containers are now used on Sherlock and Google Cloud, I added a script and accompanying documentation to assist with debugging and interacting with vEcoli inside an interactive container.
Now, if Apptainer is installed (true for most HPC clusters), Nextflow and PyArrow are the only requirements to run a workflow using
python runscripts/workflow.py
on an HPC cluster. This all but eliminates the difficulty of setting up and maintaining a complete installation (Python environment, system libraries, etc.).Miscellaneous
1e-8
to1e-7
because of failures to converge on Sherlock