fix: remove depriciated gitrepo volume type

examples/notebooks/README.md

@@ -1,5 +1,4 @@
-Jupyter Notebooks for Kubernetes
-================================
+# Jupyter Notebooks for Kubernetes
 
 This is a set of Jupyter notebooks to learn the Kubernetes API in Python.
 
@@ -11,9 +10,20 @@ kubectl create -f docker/jupyter.yml
 
 Open your browser on the jupyter service and go through the notebooks.
 
-If you are using minikube, you can run this command to see jupyter service in your browser:
+If you are using minikube:
 
 ```
+# You can run this command to see jupyter service in your browser:
+
 minikube service jupyter
+
+# You can run this command to get the url in console
+minikube service --url jupyter
+
 ```
 
+Clean up your deployment.
+
+```
+kubectl delete -f docker/jupyter.yml
+```

examples/notebooks/docker/jupyter.yml

@@ -20,6 +20,18 @@ metadata:
   labels:
     app: jupyter
 spec:
+  initContainers:
+    - name: git-clone
+      image: alpine/git
+      args:
+          - clone
+          - --single-branch
+          - --
+          - https://github.com/kubernetes-client/python.git
+          - /data
+      volumeMounts:
+      - mountPath: /data
+        name: notebook-volume
   containers:
     - name: jupyter
       image: skippbox/jupyter:0.0.3
@@ -32,5 +44,4 @@ spec:
           name: notebook-volume
   volumes:
   - name: notebook-volume
-    gitRepo:
-      repository: "https://github.com/kubernetes-client/python.git"
+    emptyDir: {}