[spike] Support standing-up clusters in Terraform (for AWS)

[agoose77]

This PR recreates the neurohackademy cluster.

I generally dislike the need to run eksctl — it's slow, and a separate workflow from our other clusters. I noticed #1924 today, and I think it still holds true.

Therefore, I'm taking this opportunity to rebuild neurohackademy using Terraform.

To Do

• Support kubelet config via launch template
• Support custom labels and tags
• Implement User pool(s)
• Implement Core pool
• Implement Dask pool(s)
• Implement GPU pool(s)

[github-actions]

Merging this PR will trigger the following deployment actions.

Support deployments

No support upgrades will be triggered

Staging deployments

Cloud Provider	Cluster Name	Hub Name	Reason for Redeploy
aws	nmfs-openscapes	staging	Core common infrastructure has been updated
aws	bnext-bio	staging	Core common infrastructure has been updated
aws	reflective	staging	Core common infrastructure has been updated
aws	victor	staging	Core common infrastructure has been updated
aws	nasa-veda	staging	Core common infrastructure has been updated
aws	opensci	staging	Core common infrastructure has been updated
aws	nasa-ghg-hub	staging	Core common infrastructure has been updated
aws	earthscope	staging	Core common infrastructure has been updated
aws	aimatx-2i2c-hub	staging	Core common infrastructure has been updated
aws	projectpythia	staging	Core common infrastructure has been updated
aws	maap	staging	Core common infrastructure has been updated
aws	disasters	staging	Core common infrastructure has been updated
aws	2i2c-aws-us	staging	Core common infrastructure has been updated
aws	ucmerced	staging	Core common infrastructure has been updated
aws	openscapeshub	staging	Core common infrastructure has been updated
aws	jupyter-health	staging	Core common infrastructure has been updated
aws	temple	staging	Core common infrastructure has been updated
aws	nasa-cryo	staging	Core common infrastructure has been updated

Production deployments

Cloud Provider	Cluster Name	Hub Name	Reason for Redeploy
aws	nmfs-openscapes	prod	Core common infrastructure has been updated
aws	nmfs-openscapes	workshop	Core common infrastructure has been updated
aws	nmfs-openscapes	noaa-only	Core common infrastructure has been updated
aws	bnext-bio	prod	Core common infrastructure has been updated
aws	reflective	prod	Core common infrastructure has been updated
aws	reflective	workshop	Core common infrastructure has been updated
aws	victor	prod	Core common infrastructure has been updated
aws	nasa-veda	prod	Core common infrastructure has been updated
aws	nasa-veda	binder	Core common infrastructure has been updated
aws	opensci	sciencecore	Core common infrastructure has been updated
aws	opensci	climaterisk	Core common infrastructure has been updated
aws	opensci	small-binder	Core common infrastructure has been updated
aws	opensci	big-binder	Core common infrastructure has been updated
aws	nasa-ghg-hub	prod	Core common infrastructure has been updated
aws	nasa-ghg-hub	binder	Core common infrastructure has been updated
aws	earthscope	prod	Core common infrastructure has been updated
aws	earthscope	binder	Core common infrastructure has been updated
aws	aimatx-2i2c-hub	prod	Core common infrastructure has been updated
aws	projectpythia	prod	Core common infrastructure has been updated
aws	projectpythia	pythia-binder	Core common infrastructure has been updated
aws	maap	prod	Core common infrastructure has been updated
aws	disasters	prod	Core common infrastructure has been updated
aws	2i2c-aws-us	showcase	Core common infrastructure has been updated
aws	2i2c-aws-us	orcid-demo	Core common infrastructure has been updated
aws	ucmerced	prod	Core common infrastructure has been updated
aws	openscapeshub	prod	Core common infrastructure has been updated
aws	openscapeshub	workshop	Core common infrastructure has been updated
aws	jupyter-health	prod	Core common infrastructure has been updated
aws	temple	prod	Core common infrastructure has been updated
aws	temple	advanced	Core common infrastructure has been updated
aws	temple	research	Core common infrastructure has been updated
aws	nasa-cryo	prod	Core common infrastructure has been updated

[yuvipanda]

This was one of the reasons i moved us to using managed nodegroups! If this works, great :) But do timebox yourself, and make sure upgrades are possible

[yuvipanda]

Also big +1 for just using the terraform resources directly rather than using a module like https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest. Our needs are reasonably simple so this is ok.