Use dask/daskhub helm chart

.circleci/config.yml

@@ -128,12 +128,14 @@ jobs:
             git crypt unlock ~/repo/default.key
             rm ~/repo/default.key
 
-      - run:
-          name: Unlock ooi secrets
-          command: |
-            echo "${OOI_GIT_CRYPT_KEY}" | base64 -d > ~/repo/ooi.key
-            git crypt unlock ~/repo/ooi.key
-            rm ~/repo/ooi.key
+      # OOI is temporarily disabled with the move to daskhub.
+      # https://github.com/pangeo-data/pangeo-cloud-federation/issues/704
+      # - run:
+      #     name: Unlock ooi secrets
+      #     command: |
+      #       echo "${OOI_GIT_CRYPT_KEY}" | base64 -d > ~/repo/ooi.key
+      #       git crypt unlock ~/repo/ooi.key
+      #       rm ~/repo/ooi.key
 
       - run:
           name: Build gcp-uscentral1b.pangeo.io image if needed
@@ -150,14 +152,14 @@ jobs:
           environment:
             PYTHONIOENCODING: utf-8
 
-      - run:
-          name: Build ooi.pangeo.io image if needed
-          when: always
-          no_output_timeout: 1200
-          command: |
-            hubploy build ooi --check-registry --push
-          environment:
-            PYTHONIOENCODING: utf-8
+      # - run:
+      #     name: Build ooi.pangeo.io image if needed
+      #     when: always
+      #     no_output_timeout: 1200
+      #     command: |
+      #       hubploy build ooi --check-registry --push
+      #     environment:
+      #       PYTHONIOENCODING: utf-8
 
 
       - run:
@@ -168,7 +170,7 @@ jobs:
               tar -xzf -
             sudo mv linux-amd64/helm /usr/local/bin
             helm version
-            helm repo add pangeo https://pangeo-data.github.io/helm-chart/
+            helm repo add dask https://helm.dask.org/
             helm repo add jupyterhub https://jupyterhub.github.io/helm-chart/
             helm repo add dask-gateway https://dask.org/dask-gateway-helm-repo/
             helm repo add stable https://kubernetes-charts.storage.googleapis.com
@@ -206,12 +208,12 @@ jobs:
             AWS_SHARED_CREDENTIALS_FILE=./deployments/icesat2/secrets/aws-config.txt
             aws eks update-cluster-config --region us-west-2 --name pangeo --resources-vpc-config publicAccessCidrs=${AWS_IP_WHITELIST} > /dev/null
 
-      - run:
-          name: Deploy ooi.pangeo.io
-          when: always
-          no_output_timeout: 1200
-          command: |
-            hubploy deploy ooi pangeo-deploy ${CIRCLE_BRANCH} --timeout 1200s --cleanup-on-fail
+      # - run:
+      #     name: Deploy ooi.pangeo.io
+      #     when: always
+      #     no_output_timeout: 1200
+      #     command: |
+      #       hubploy deploy ooi pangeo-deploy ${CIRCLE_BRANCH} --timeout 1200s --cleanup-on-fail
 
 
 workflows:

deployments/gcp-uscentral1b/config/common.yaml

@@ -1,4 +1,4 @@
-pangeo:
+daskhub:
   jupyterhub:
     scheduling:
       corePods:

deployments/gcp-uscentral1b/config/prod.yaml

@@ -1,4 +1,4 @@
-pangeo:
+daskhub:
   jupyterhub:
     proxy:
       https:
@@ -9,16 +9,5 @@ pangeo:
       service:
         loadBalancerIP: 35.238.103.127
     hub:
-      services:
-        dask-gateway:
-          # This makes the gateway available at ${HUB_URL}/services/dask-gateway
-          url: "http://traefik-gcp-uscentral1b-prod-dask-gateway.prod"
       extraEnv:
         OAUTH_CALLBACK_URL: "https://us-central1-b.gcp.pangeo.io/hub/oauth_callback"
-
-
-    singleuser:
-      extraEnv:
-        # TODO: DNS
-        DASK_GATEWAY__ADDRESS: "https://us-central1-b.gcp.pangeo.io/services/dask-gateway/"
-        DASK_GATEWAY__PROXY_ADDRESS: "gateway://traefik-gcp-uscentral1b-prod-dask-gateway.prod:80"

deployments/gcp-uscentral1b/config/staging.yaml

@@ -1,4 +1,4 @@
-pangeo:
+daskhub:
   jupyterhub:
     proxy:
       https:
@@ -16,19 +16,9 @@ pangeo:
         limits:
           cpu: "0.1"
           memory: 0.25Gi
-      services:
-        dask-gateway:
-          # This makes the gateway available at ${HUB_URL}/services/dask-gateway
-          url: "http://traefik-gcp-uscentral1b-staging-dask-gateway.staging"
-
     scheduling:
       userScheduler:
         enabled: false
-    singleuser:
-      extraEnv:
-        # TODO: DNS
-        DASK_GATEWAY__ADDRESS: "https://staging.us-central1-b.gcp.pangeo.io/services/dask-gateway/"
-        DASK_GATEWAY__PROXY_ADDRESS: "gateway://traefik-gcp-uscentral1b-staging-dask-gateway.staging:80"
 
 metrics:
   enabled: true

deployments/icesat2/config/common.yaml

@@ -1,4 +1,4 @@
-pangeo:
+daskhub:
   jupyterhub:
     scheduling:
       userPods:

deployments/icesat2/config/prod.yaml

@@ -1,11 +1,7 @@
 # Leave commented for first build, then uncomment and add loadBalancerIP
-pangeo:
+daskhub:
   jupyterhub:
     hub:
-      services:
-        dask-gateway:
-          # This makes the gateway available at ${HUB_URL}/services/dask-gateway
-          url: "http://traefik-icesat2-prod-dask-gateway.icesat2-prod"
       extraEnv:
         OAUTH_CALLBACK_URL: "https://aws-uswest2.pangeo.io/hub/oauth_callback"
     singleuser:
@@ -31,9 +27,6 @@ pangeo:
           description: "https://github.com/ICESAT-2HackWeek/jupyter-image-2020"
           kubespawner_override:
             image: uwhackweeks/icesat2:latest
-      extraEnv:
-        DASK_GATEWAY__ADDRESS: "https://aws-uswest2.pangeo.io/services/dask-gateway"
-        DASK_GATEWAY__PROXY_ADDRESS: "gateway://traefik-icesat2-prod-dask-gateway.icesat2-prod:80"
     proxy:
       https:
         hosts:

deployments/icesat2/config/staging.yaml

@@ -10,10 +10,6 @@ pangeo:
         limits:
           cpu: 0.5
           memory: 1G
-      services:
-        dask-gateway:
-          # This makes the gateway available at ${HUB_URL}/services/dask-gateway
-          url: "http://traefik-icesat2-staging-dask-gateway.icesat2-staging"
       extraEnv:
         OAUTH_CALLBACK_URL: "https://staging.aws-uswest2.pangeo.io/hub/oauth_callback"
     singleuser:
@@ -43,9 +39,6 @@ pangeo:
           description: "https://github.com/ICESAT-2HackWeek/jupyter-image-2020"
           kubespawner_override:
             image: uwhackweeks/icesat2:latest
-      extraEnv:
-        DASK_GATEWAY__ADDRESS: "https://staging.aws-uswest2.pangeo.io/services/dask-gateway"
-        DASK_GATEWAY__PROXY_ADDRESS: "gateway://traefik-icesat2-staging-dask-gateway.icesat2-staging:80"
     proxy:
       https:
         hosts:

deployments/ooi/config/prod.yaml

@@ -1,10 +1,5 @@
 pangeo:
   jupyterhub:
-    hub:
-      services:
-        dask-gateway:
-          # This makes the gateway available at ${HUB_URL}/services/dask-gateway
-          url: "http://traefik-ooi-prod-dask-gateway.ooi-prod"
     scheduling:
       userPlaceholder:
         enabled: true
@@ -26,8 +21,3 @@ pangeo:
       service:
         annotations: {'service.beta.kubernetes.io/azure-load-balancer-resource-group': 'ooi-pangeo'}
         loadBalancerIP: 23.96.23.164
-    singleuser:
-      extraEnv:
-        # TODO: DNS
-        DASK_GATEWAY__ADDRESS: "https://ooi.pangeo.io/services/dask-gateway/"
-        DASK_GATEWAY__PROXY_ADDRESS: "gateway://traefik-ooi-prod-dask-gateway.ooi-prod:80"

deployments/ooi/config/staging.yaml

@@ -1,10 +1,5 @@
 pangeo:
   jupyterhub:
-    hub:
-      services:
-        dask-gateway:
-          # This makes the gateway available at ${HUB_URL}/services/dask-gateway
-          url: "http://traefik-ooi-staging-dask-gateway.ooi-staging"
     scheduling:
       userPlaceholder:
         enabled: false
@@ -18,8 +13,3 @@ pangeo:
       service:
         annotations: {'service.beta.kubernetes.io/azure-load-balancer-resource-group': 'ooi-pangeo'}
         loadBalancerIP: 13.92.63.24
-    singleuser:
-      extraEnv:
-        # TODO: DNS
-        DASK_GATEWAY__ADDRESS: "https://staging.ooi.pangeo.io/services/dask-gateway/"
-        DASK_GATEWAY__PROXY_ADDRESS: "gateway://traefik-ooi-staging-dask-gateway.ooi-staging:80"

pangeo-deploy/Chart.yaml

@@ -4,9 +4,9 @@ description: A Helm chart for Kubernetes
 name: pangeo-deploy
 version: 0.1.0
 dependencies:
-  - name: pangeo
-    version: "v0.2.2-n063.h716913e"
-    repository: https://pangeo-data.github.io/helm-chart/
+  - name: daskhub
+    version: "4.4.2"
+    repository: https://helm.dask.org
     import-values:
       - child: rbac
         parent: rbac

pangeo-deploy/values.yaml

@@ -1,4 +1,4 @@
-pangeo:
+daskhub:
   # Pangeo configuration values
   # --------------------
   # The following configuration options are specifically for the custom Pangeo components.
@@ -8,7 +8,6 @@ pangeo:
   rbac:
     enabled: true
 
-
   # Dependency configuration values
   # -------------------------------
   # To configure dependencies you must create a key with the name of the dependency
@@ -17,7 +16,6 @@ pangeo:
   jupyterhub:
     # Helm config for jupyterhub goes here
     # See https://github.com/jupyterhub/zero-to-jupyterhub-k8s/blob/master/jupyterhub/values.yaml
-
     singleuser:
       cpu:
         limit: 2
@@ -29,7 +27,6 @@ pangeo:
       extraEnv:
         # The default worker image matches the singleuser image.
         DASK_GATEWAY__CLUSTER__OPTIONS__IMAGE: '{JUPYTER_IMAGE_SPEC}'
-        DASK_GATEWAY__AUTH__TYPE: 'jupyterhub'
       serviceAccountName: pangeo
 
     prePuller:
@@ -43,6 +40,7 @@ pangeo:
         enabled: true
       userPlaceholder:
         enabled: false
+
   dask-gateway:
     gateway:
       backend:
@@ -60,11 +58,7 @@ pangeo:
             securityContext:
               fsGroup: 1000
 
-        # TODO: figure out a replacement
-        # userLimts: |
-        #   c.UserLimits.max_cores = 100
-        #   c.UserLimits.max_memory = "400 G"
-        #   c.UserLimits.max_clusters = 1
+        # TODO: figure out a replacement for userLimits.
       extraConfig:
         optionHandler: |
           from dask_gateway_server.options import Options, Integer, Float, String