Update documentation for JupyterHub on EKS solution

[petrokashlikov]

Description

Currently if you follow instructions using Cognito authentication and public domain and deploy default code, you won't be able to reach JupyterHub, because in jupyterhub-values-cognito.yaml file NLB annotation is set to make NLB internal. Can you please update documentation to guide users to change that to internet-facing if they go this route.
service.beta.kubernetes.io/aws-load-balancer-scheme: internal

• ✋ I have searched the open/closed issues and my issue is not listed.

Versions

• Module version [Required]: latest

• Terraform version: Terraform v1.7.5

• Provider version(s):

• provider registry.terraform.io/hashicorp/archive v2.4.0
• provider registry.terraform.io/hashicorp/aws v5.47.0
• provider registry.terraform.io/hashicorp/cloudinit v2.3.4
• provider registry.terraform.io/hashicorp/helm v2.13.1
• provider registry.terraform.io/hashicorp/kubernetes v2.29.0
• provider registry.terraform.io/hashicorp/random v3.1.0
• provider registry.terraform.io/hashicorp/time v0.11.1
• provider registry.terraform.io/hashicorp/tls v4.0.5

Reproduction Code [Required]

default code

Steps to reproduce the behavior:

Just follow instructions in documentation to deploy solution with Cognito authentication.

Expected behavior

JupyterHub reachable over public network

Actual behavior

JupyterHub not reachable over public network

[vara-bonthu]

Hi @petrokashlikov, yes, we need to update the documentation for all the blueprints. As part of our security exercise, we have shifted all internet-facing components to internal for ELB.

Could you specify which document you are referring to for JupyterHub in this case? Please post a link here.

[petrokashlikov]

Hi @vara-bonthu, I'm referring to this one https://awslabs.github.io/data-on-eks/docs/blueprints/ai-ml/jupyterhub