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zonca / jupyterhub-deploy-kubernetes-jetstream

Configuration files for my tutorials on deploying JupyterHub on top of Kubernetes on XSEDE Jetstream (Openstack)
https://zonca.dev/categories/#jetstream
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"Soft" Auto Scaling Hack #78

Closed ana-v-espinoza closed 1 month ago

ana-v-espinoza commented 5 months ago

CC: @julienchastang

In the absence of true auto-scaling on Jetstream2, you created the scripts found in the hacktoscalar directory, which uses the "hard" scaling method of provisioning new nodes before adding them to the cluster (or tearing them down, in the case of a scale down).

I want to revisit this workflow to use soft scaling instead and will be working on this soon.

Best,

ana v. e.

zonca commented 5 months ago

Consider the jet stream team is now working on a new method to deploy kubernetes

This is going to be based on cluster apis

Once that is available we will have native auto scaling

zonca commented 5 months ago

https://gitlab.com/jetstream-cloud/project-mgt/-/issues/108

zonca commented 1 month ago

This won't be necessary, we will have the new Openstack Magnum based on Cluster API coming soon.