Bnext-bio hub updates

config/clusters/bnext-bio/cluster.yaml

@@ -16,15 +16,15 @@ support:
 hubs:
 - name: staging
   display_name: bnext-bio - staging
-  domain: staging.bnext-bio.2i2c.cloud
+  domain: staging.beta-hub.nucleus.engineering
   helm_chart: basehub
   helm_chart_values_files:
   - common.values.yaml
   - staging.values.yaml
   - enc-staging.secret.values.yaml
 - name: prod
   display_name: bnext-bio - prod
-  domain: bnext-bio.2i2c.cloud
+  domain: beta-hub.nucleus.engineering
   helm_chart: basehub
   helm_chart_values_files:
   - common.values.yaml

config/clusters/bnext-bio/common.values.yaml

@@ -40,6 +40,8 @@ jupyterhub:
         - read:users:name
         - list:users
     config:
+      KubeSpawner:
+        image_pull_policy: Always
       JupyterHub:
         authenticator_class: github
       GitHubOAuthenticator:
@@ -62,143 +64,6 @@ jupyterhub:
       enabled: true
   singleuser:
     defaultUrl: /lab
-    profileList:
-    - display_name: Choose your environment and resources
-      slug: only-choice
-      profile_options:
-        image:
-          display_name: Image
-          # Enables dynamic image building for this profile
-          dynamic_image_building:
-            enabled: true
-          unlisted_choice:
-            enabled: true
-            display_name: Custom image
-            validation_regex: ^.+:.+$
-            validation_message: Must be a publicly available docker image, of form <image-name>:<tag>
-            display_name_in_choices: Specify an existing docker image
-            description_in_choices: Use a pre-existing docker image from a public docker registry (dockerhub, quay, etc)
-            kubespawner_override:
-              image: '{value}'
-          choices:
-            bnext-nucleus:
-              default: true
-              display_name: B.next Nucleus
-              slug: bnext-nucleus
-              kubespawner_override:
-                image: quay.io/2i2c/bnext-nucleus-image:1002ebd7f334
-            jupyter-scipy:
-              display_name: Jupyter SciPy
-              slug: jupyter-scipy
-              kubespawner_override:
-                image: quay.io/jupyter/scipy-notebook:2025-10-21
-            rocker-geospatial:
-              display_name: Rocker Geospatial
-              slug: rocker-geospatial
-              kubespawner_override:
-                image: rocker/binder:4.4
-                image_pull_policy: Always
-                  # Launch into RStudio after the user logs in
-                default_url: /rstudio
-                  # Ensures container working dir is homedir
-                  # https://github.com/2i2c-org/infrastructure/issues/2559
-                working_dir: /home/rstudio
-            pangeo:
-              display_name: Pangeo Notebook Image
-              slug: pangeo
-              description: Python image with scientific, dask and geospatial tools
-              kubespawner_override:
-                image: quay.io/pangeo/pangeo-notebook:2025.07.09
-        resource_allocation:
-          display_name: Resource Allocation
-          choices:
-            mem_4_gb:
-              display_name: ~4 GB RAM, ~0.5 CPUs
-              description: Up to ~4 CPUs when available
-              kubespawner_override:
-                mem_guarantee: 3902839759
-                mem_limit: 3902839759
-                cpu_guarantee: 0.4563125
-                cpu_limit: 3.6505
-                node_selector:
-                  node.kubernetes.io/instance-type: r5.xlarge
-            mem_7_gb:
-              display_name: ~7 GB RAM, ~0.9 CPUs
-              description: Up to ~4 CPUs when available
-              kubespawner_override:
-                mem_guarantee: 7805679519
-                mem_limit: 7805679519
-                cpu_guarantee: 0.912625
-                cpu_limit: 3.6505
-                node_selector:
-                  node.kubernetes.io/instance-type: r5.xlarge
-            mem_15_gb:
-              display_name: ~15 GB RAM, ~1.8 CPUs
-              description: Up to ~4 CPUs when available
-              kubespawner_override:
-                mem_guarantee: 15611359038
-                mem_limit: 15611359038
-                cpu_guarantee: 1.82525
-                cpu_limit: 3.6505
-                node_selector:
-                  node.kubernetes.io/instance-type: r5.xlarge
-            mem_29_gb:
-              display_name: ~29 GB RAM, ~4 CPUs
-              description: ~4 CPUs always available
-              kubespawner_override:
-                mem_guarantee: 31222718077
-                mem_limit: 31222718077
-                cpu_guarantee: 3.6505
-                cpu_limit: 3.6505
-                node_selector:
-                  node.kubernetes.io/instance-type: r5.xlarge
-    - display_name: NVIDIA Tesla T4, ~16 GB, ~4 CPUs
-      description: Start a container on a dedicated node with a GPU
-      slug: gpu
-      allowed_groups:
-      - 2i2c-org:hub-access-for-2i2c-staff
-      profile_options:
-        image:
-          display_name: Image
-          dynamic_image_building:
-            enabled: true
-          unlisted_choice:
-            enabled: true
-            display_name: Custom image
-            validation_regex: ^.+:.+$
-            validation_message: Must be a publicly available docker image of form <image-name>:<tag>
-            display_name_in_choices: Specify an existing docker image
-            description_in_choices: Use a pre-existing docker image from a public docker registry (dockerhub, quay, etc)
-            kubespawner_override:
-              image: '{value}'
-          choices:
-            pytorch:
-              display_name: Pangeo PyTorch ML Notebook
-              default: false
-              slug: pytorch
-              kubespawner_override:
-                image: quay.io/pangeo/pytorch-notebook:2024.11.11
-            tensorflow2:
-              display_name: Pangeo Tensorflow2 ML Notebook
-              slug: tensorflow2
-              kubespawner_override:
-                image: quay.io/pangeo/ml-notebook:2024.11.11
-            bnext-nucleus:
-              display_name: B.next Nucleus
-              default: true
-              slug: bnext-nucleus
-              kubespawner_override:
-                image: quay.io/2i2c/bnext-nucleus-image:1002ebd7f334
-
-      kubespawner_override:
-        environment:
-          NVIDIA_DRIVER_CAPABILITIES: compute,utility
-        mem_limit:
-        mem_guarantee: 14G
-        node_selector:
-          node.kubernetes.io/instance-type: g4dn.xlarge
-        extra_resource_limits:
-          nvidia.com/gpu: '1'
 binderhub-service:
   enabled: true
     # Explicitly specify what nodes we want for our builds

config/clusters/bnext-bio/prod.values.yaml

@@ -8,18 +8,29 @@ userServiceAccount:
 
 jupyterhub:
   ingress:
-    hosts: [bnext-bio.2i2c.cloud]
+    hosts: [beta-hub.nucleus.engineering]
     tls:
-    - hosts: [bnext-bio.2i2c.cloud]
+    - hosts: [beta-hub.nucleus.engineering]
       secretName: https-auto-tls
   hub:
     config:
       JupyterHub:
         authenticator_class: github
       GitHubOAuthenticator:
-        oauth_callback_url: https://bnext-bio.2i2c.cloud/hub/oauth_callback
+        oauth_callback_url: https://beta-hub.nucleus.engineering/hub/oauth_callback
   singleuser:
+    image:
+      name: quay.io/nucleus/nucleus-hub
+      tag: 2i2c
+      pullPolicy: Always
+    memory:
+      guarantee: 3902839759
+      limit: 3902839759
+    cpu:
+      guarantee: 0.4563125
+      limit: 3.6505
     nodeSelector:
+      node.kubernetes.io/instance-type: r5.xlarge
       2i2c/hub-name: prod
     extraEnv:
       SCRATCH_BUCKET: s3://bnext-bio-scratch/$(JUPYTERHUB_USER)

config/clusters/bnext-bio/staging.values.yaml

@@ -8,19 +8,85 @@ userServiceAccount:
 
 jupyterhub:
   ingress:
-    hosts: [staging.bnext-bio.2i2c.cloud]
+    hosts: [staging.beta-hub.nucleus.engineering]
     tls:
-    - hosts: [staging.bnext-bio.2i2c.cloud]
+    - hosts: [staging.beta-hub.nucleus.engineering]
       secretName: https-auto-tls
   hub:
     config:
       JupyterHub:
         authenticator_class: github
       GitHubOAuthenticator:
-        oauth_callback_url: https://staging.bnext-bio.2i2c.cloud/hub/oauth_callback
+        oauth_callback_url: https://staging.beta-hub.nucleus.engineering/hub/oauth_callback
   singleuser:
-    nodeSelector:
-      2i2c/hub-name: staging
+    profileList:
+    - display_name: Choose your environment and resources
+      slug: only-choice
+      profile_options:
+        image:
+          display_name: Image
+          # Enables dynamic image building for this profile
+          dynamic_image_building:
+            enabled: true
+          unlisted_choice:
+            enabled: true
+            display_name: Custom image
+            validation_regex: ^.+:.+$
+            validation_message: Must be a publicly available docker image, of form <image-name>:<tag>
+            display_name_in_choices: Specify an existing docker image
+            description_in_choices: Use a pre-existing docker image from a public docker registry (dockerhub, quay, etc)
+            kubespawner_override:
+              image: '{value}'
+          choices:
+            bnext-nucleus:
+              default: true
+              display_name: B.next Nucleus
+              slug: bnext-nucleus
+              kubespawner_override:
+                image: quay.io/nucleus/nucleus-hub:2i2c
+        resource_allocation:
+          display_name: Resource Allocation
+          choices:
+            mem_4_gb:
+              display_name: ~4 GB RAM, ~0.5 CPUs
+              description: Up to ~4 CPUs when available
+              kubespawner_override:
+                mem_guarantee: 3902839759
+                mem_limit: 3902839759
+                cpu_guarantee: 0.4563125
+                cpu_limit: 3.6505
+                node_selector:
+                  node.kubernetes.io/instance-type: r5.xlarge
+            mem_7_gb:
+              display_name: ~7 GB RAM, ~0.9 CPUs
+              description: Up to ~4 CPUs when available
+              kubespawner_override:
+                mem_guarantee: 7805679519
+                mem_limit: 7805679519
+                cpu_guarantee: 0.912625
+                cpu_limit: 3.6505
+                node_selector:
+                  node.kubernetes.io/instance-type: r5.xlarge
+            mem_15_gb:
+              display_name: ~15 GB RAM, ~1.8 CPUs
+              description: Up to ~4 CPUs when available
+              kubespawner_override:
+                mem_guarantee: 15611359038
+                mem_limit: 15611359038
+                cpu_guarantee: 1.82525
+                cpu_limit: 3.6505
+                node_selector:
+                  node.kubernetes.io/instance-type: r5.xlarge
+            mem_29_gb:
+              display_name: ~29 GB RAM, ~4 CPUs
+              description: ~4 CPUs always available
+              kubespawner_override:
+                mem_guarantee: 31222718077
+                mem_limit: 31222718077
+                cpu_guarantee: 3.6505
+                cpu_limit: 3.6505
+                node_selector:
+                  node.kubernetes.io/instance-type: r5.xlarge
     extraEnv:
       SCRATCH_BUCKET: s3://bnext-bio-scratch-staging/$(JUPYTERHUB_USER)
       PERSISTENT_BUCKET: s3://bnext-bio-persistent-staging/$(JUPYTERHUB_USER)
@@ -31,7 +97,6 @@ jupyterhub-home-nfs:
   eks:
     volumeId: vol-09363d84917d28027
 
-
 binderhub-service:
   config:
     BinderHub:

config/clusters/bnext-bio/support.values.yaml

@@ -44,3 +44,10 @@ calico:
 nvidiaDevicePlugin:
   aws:
     enabled: true
+
+redirects:
+  rules:
+  - from: staging.bnext-bio.2i2c.cloud
+    to: staging.beta-hub.nucleus.engineering
+  - from: bnext-bio.2i2c.cloud
+    to: beta-hub.nucleus.engineering