Deploy jupyterhub-home-nfs to CryoCloud

[sgibson91]

Context

Deploy the jupyterhub-home-nfs project to the CryoCloud cluster and migrate the home directories

• Relevant docs: https://infrastructure.2i2c.org/howto/features/storage-quota/

Task list

Tasks

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1. Determine disk size and quota for staging hub
2. Create an in-cluster EBS volume for staging hub
3. Migrate staging hub home dirs from EFS to EBS volume
4. Determine migration window with CryoCloud community for prod
5. Determine disk size and quota for prod hub
6. [During migration window] Migrate CryoCloud prod hub home dirs from EFS to EBS
7. Decommission old EFS instance from CryoCloud

Definition of Done

• Both staging and prod hubs are now backed by EBS volumes for home dir storage
• Both staging and prod hubs have per-user home dir quotas enforced
• The original EFS instance has been cleaned up

[sgibson91]

Since this is exactly the same work that I did for nmfs-openscapes, I took the opportunity to size this by: adding up all the points allocated to the nmfs-openscapes migration tasks, then choosing a number on our fibonacci scale closest to that sum.

[sgibson91]

I would also love for someone not me to do this migration to spread the knowledge!