Adds the Jupyter web app manifest (kubeflow#8)

* adds ambassador and argo components to manifests

* removes ksonnet labels

* removed unused stubs for overlays

* adds jupyter web app

* set image for jupyter-web-app

* formatted multiline string in jupyter svc

* nit

jupyter-web-app/base/cluster-role-binding.yaml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: jupyter-web-app-binding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: jupyter-web-app-cluster-role
+subjects:
+- kind: ServiceAccount
+  name: jupyter-web-app
+  namespace: kubeflow

jupyter-web-app/base/cluster-role.yaml

@@ -0,0 +1,32 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: jupyter-web-app-cluster-role
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - namespaces
+  verbs:
+  - get
+  - list
+  - create
+  - delete
+- apiGroups:
+  - kubeflow.org
+  resources:
+  - notebooks
+  verbs:
+  - get
+  - list
+  - create
+  - delete
+- apiGroups:
+  - ""
+  resources:
+  - persistentvolumeclaims
+  verbs:
+  - create
+  - delete
+  - get
+  - list

jupyter-web-app/base/config-map.yaml

@@ -0,0 +1,123 @@
+apiVersion: v1
+data:
+  spawner_ui_config.yaml: |
+    # Configuration file for the default JupyterHub Spawner UI
+    # Each key corresponds to a JupyterHub Spawner UI option
+    # If a key is missing, the respective Spawner UI option will be left untouched
+    #
+    # Each Spawner UI option is configured by two keys: `value` and `readOnly`
+    # - The `value` key contains the default value
+    # - The `readOnly` key determines if the option will be available to users
+    #
+    # If the 'readOnly' key is present and set to 'true', the respective option
+    # will be disabled for users and only set by the admin
+    # If the 'readOnly' key is missing (defaults to 'false'), the respective option
+    # will be available for users
+    #
+    # Please note that some values (e.g. {username}) may be templated
+    # and expanded according to KubeSpawner's rules
+    #
+    # For more information regarding JupyterHub KubeSpawner and its configuration:
+    # https://jupyterhub-kubespawner.readthedocs.io/en/latest/spawner.html
+
+    spawnerFormDefaults:
+      image:
+        # The container Image for the user's Jupyter Notebook
+        # If readonly, this value must be a member of the list below
+        value: gcr.io/kubeflow-images-public/tensorflow-1.10.1-notebook-cpu:v0.4.0
+        # The list of available standard container Images
+        options:
+          - gcr.io/kubeflow-images-public/tensorflow-1.4.1-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.4.1-notebook-gpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.5.1-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.5.1-notebook-gpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.6.0-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.6.0-notebook-gpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.7.0-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.7.0-notebook-gpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.8.0-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.8.0-notebook-gpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.9.0-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.9.0-notebook-gpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.10.1-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.10.1-notebook-gpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.11.0-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.11.0-notebook-gpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.12.0-notebook-cpu:v0.4.0
+          - gcr.io/kubeflow-images-public/tensorflow-1.12.0-notebook-gpu:v0.4.0
+        # By default, custom container Images are allowed
+        # Uncomment the following line to only enable standard container Images
+        readOnly: false
+      cpu:
+        # CPU for user's Notebook
+        value: '0.5'
+        # readOnly: true
+      memory:
+        # Memory for user's Notebook
+        value: 1.0Gi
+      workspaceVolume:
+        # Workspace Volume to be attached to user's Notebook
+        # Each Workspace Volume is declared with the following attributes:
+        # Type, Name, Size, MountPath and Access Mode
+        value:
+          type:
+            # The Type of the Workspace Volume
+            # Supported values: 'New', 'Existing'
+            value: New
+          name:
+            # The Name of the Workspace Volume
+            # Note that this is a templated value
+            # value: {username}-workspace
+            value: {username}-workspace
+          size:
+            # The Size of the Workspace Volume (in Gi)
+            value: '10'
+          mountPath:
+            # The Path that the Workspace Volume will be mounted
+            readOnly: true
+            value: /home/jovyan
+          accessModes:
+            # The Access Mode of the Workspace Volume
+            # Supported values: 'ReadWriteOnce', 'ReadWriteMany', 'ReadOnlyMany'
+            value: ReadWriteOnce
+      dataVolumes:
+        # List of additional Data Volumes to be attached to the user's Notebook
+        value: []
+        # Each Data Volume is declared with the following attributes:
+        # Type, Name, Size, MountPath and Access Mode
+        #
+        # For example, a list with 2 Data Volumes:
+        #value:
+        #  - value:
+        #      type:
+        #        value: New
+        #      name:
+        #        value: {username}-vol-1
+        #      size:
+        #        value: '10'
+        #      mountPath:
+        #        value: /home/jovyan/{username}-vol-1
+        #      accessModes:
+        #        value: ReadWriteOnce
+        #  - value:
+        #      type:
+        #        value: New
+        #      name:
+        #        value: {username}-vol-2
+        #      size:
+        #        value: '5'
+        #      mountPath:
+        #        value: /home/jovyan/{username}-vol-2
+        #      accessModes:
+        #        value: ReadWriteOnce
+        #
+        # Uncomment the following line to make the Data Volumes list readonly
+        #readOnly: true
+      extraResources:
+        # Extra Resource Limits for user's Notebook
+        # Note that braces are escaped
+        value: "{{}}"
+kind: ConfigMap
+metadata:
+  name: jupyter-web-app-config
+  namespace: kubeflow

jupyter-web-app/base/deployment.yaml

@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: jupyter-web-app
+  name: jupyter-web-app
+  namespace: kubeflow
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: jupyter-web-app
+  template:
+    metadata:
+      labels:
+        app: jupyter-web-app
+    spec:
+      containers:
+      - image: gcr.io/kubeflow-images-public/jupyter-web-app:v20190215-v0.4.0-rc.1-138-g1f61e52d
+        imagePullPolicy: IfNotPresent
+        name: jupyter-web-app
+        ports:
+        - containerPort: 5000
+        volumeMounts:
+        - mountPath: /etc/config
+          name: config-volume
+        workingDir: /app/default
+      serviceAccountName: jupyter-web-app
+      volumes:
+      - configMap:
+          name: jupyter-web-app-config
+        name: config-volume

jupyter-web-app/base/kustomization.yaml

@@ -0,0 +1,18 @@
+namePrefix: jupyter-web-app-
+
+resources:
+- cluster-role.yaml
+- service-account.yaml
+- cluster-role-binding.yaml
+- config-map.yaml
+- service.yaml
+- deployment.yaml
+
+commonLabels:
+  kustomize.component: jupyter-web-app
+
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+images:
+- name: gcr.io/kubeflow-images-public/jupyter-web-app
+  newTag: v20190215-v0.4.0-rc.1-138-g1f61e52d

jupyter-web-app/base/service-account.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    app: jupyter-web-app
+  name: jupyter-web-app
+  namespace: kubeflow

jupyter-web-app/base/service.yaml

@@ -0,0 +1,26 @@
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    getambassador.io/config: |-
+      ---
+      apiVersion: ambassador/v0
+      kind:  Mapping
+      name: webapp_mapping
+      prefix: /jupyter/
+      service: jupyter-web-app.kubeflow
+      add_request_headers:
+        x-forwarded-prefix: /jupyter
+  labels:
+    run: jupyter-web-app
+  name: jupyter-web-app
+  namespace: kubeflow
+  spec:
+  ports:
+  - name: http
+    port: 80
+    protocol: TCP
+    targetPort: 5000
+  selector:
+    app: jupyter-web-app
+  type: ClusterIP

kustomization.yaml

@@ -1,7 +1,8 @@
 bases:
 - ambassador/base
 - argo/base
-- github.com/swiftdiaries/kubeflow//components/profile-controller/config?ref=profiles-controller
+- jupyter-web-app/base
+#- github.com/swiftdiaries/kubeflow//components/profile-controller/config/default?ref=profiles-controller
 commonLabels:
   app: kubeflow
 namespace: kubeflow