add chart to repo

docs/kubernetes/06_my_first_helm.md

@@ -124,7 +124,7 @@ example-chart
 
 ## Creation du chart Jupyter
 
-Nous allons suivre la structure de l'exemple pour créer notre propre charte d'application jupyter. 
+Nous allons suivre la structure de l'exemple pour créer notre propre charte d'application jupyter.
 
 ```bash
 mkdir -p jupyter-chart/templates
@@ -176,7 +176,7 @@ version: 0.1.0
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "7.3.2"
+appVersion: "4.0.7" # <-- on a mis la version de jupyterlab ici
 ```
 
 Même qu'il ne soit pas configurable, c'est déjà un chart Helm valide et installable.
@@ -208,5 +208,7 @@ TEST SUITE: None
 helm ls
 
 NAME      	NAMESPACE	REVISION	UPDATED                                	STATUS  	CHART              	APP VERSION
-my-jupyter	tuto     	1       	2025-03-12 19:38:02.264727617 +0100 CET	deployed	jupyter-chart-0.1.0	7.3.2     
+my-jupyter	tuto     	1       	2025-03-12 19:38:02.264727617 +0100 CET	deployed	jupyter-chart-0.1.0	4.0.7     
 ```
+
+Le chart a ce stade est disponible [ici](https://gitlab.in2p3.fr/si-apc/tp-kubernetes-si/-/tree/main/files/charts/step0/jupyter-chart).
\ No newline at end of file

files/charts/step0/jupyter-chart/Chart.yaml

+apiVersion: v2
+name: jupyter-chart
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "4.0.7"

files/charts/step0/jupyter-chart/templates/configmap.yaml

+apiVersion: v1
+data:
+  initpwd.py: |
+    #!/usr/bin/env python
+
+    from jupyter_server.auth import passwd
+    import os
+    import json
+
+    if os.getenv('JUPYTER_PWD') is not None:
+        pwd = passwd(os.getenv('JUPYTER_PWD'))
+
+
+        cfg_dir = os.path.join(os.getenv('HOME'), '.jupyter')
+        os.makedirs(cfg_dir, exist_ok=True)
+        cfg_json = os.path.join(cfg_dir, 'jupyter_server_config.json')
+
+        with open(cfg_json, 'w') as fd:
+            json.dump({"IdentityProvider": {"hashed_password": pwd}}, fd)
+    else:
+        print("JUPYTER_PWD environment variable is not set.")
+kind: ConfigMap
+metadata:
+  creationTimestamp: null
+  name: initscript

files/charts/step0/jupyter-chart/templates/insgress.yaml

+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: jupyter 
+  annotations:
+    ingress.kubernetes.io/ssl-redirect: "false"
+spec:
+  rules:
+  - http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: jupyter 
+            port:
+              number: 8888
+

files/charts/step0/jupyter-chart/templates/jupyter-claim0-persistentvolumeclaim.yaml

+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  labels:
+    io.kompose.service: jupyter-claim0
+  name: jupyter-claim0
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 100Mi

files/charts/step0/jupyter-chart/templates/jupyter-deployment.yaml

+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    kompose.cmd: kompose --file compose.yaml convert
+    kompose.version: 1.35.0 (9532ceef3)
+  labels:
+    io.kompose.service: jupyter
+  name: jupyter
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      io.kompose.service: jupyter
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      annotations:
+        kompose.cmd: kompose --file compose.yaml convert
+        kompose.version: 1.35.0 (9532ceef3)
+      labels:
+        io.kompose.service: jupyter
+    spec:
+      containers:
+        - image: jupyter/base-notebook 
+          name: jupyter          
+          resources:
+            requests:
+              cpu: 500m
+              memory: 500Mi
+            limits:
+              cpu: "1"
+              memory: 1024Mi
+          ports:
+            - containerPort: 8888
+              protocol: TCP
+          env:
+            - name: JUPYTER_PORT
+              value: "8888"
+          livenessProbe:
+            exec:
+              command:
+              - /etc/jupyter/docker_healthcheck.py
+            initialDelaySeconds: 5
+            timeoutSeconds: 1
+            periodSeconds: 10
+            failureThreshold: 3
+          volumeMounts:
+            - mountPath: /home/jovyan/work/local
+              name: jupyter-claim0
+            - name: jupyter-confdir
+              mountPath: /home/jovyan/.jupyter
+      initContainers:
+        - image: jupyter/base-notebook
+          name: pwd-init
+          command: 
+            - python 
+            - /initpwd.py
+          volumeMounts:
+            - name: initscript
+              mountPath: /initpwd.py
+              subPath: initpwd.py
+            - name: jupyter-confdir
+              mountPath: /home/jovyan/.jupyter
+          env:
+            - name: JUPYTER_PWD
+              valueFrom:
+                secretKeyRef:
+                  name: jupyter-pwd
+                  key: password
+      restartPolicy: Always
+      volumes:
+        - name: jupyter-claim0
+          persistentVolumeClaim:
+            claimName: jupyter-claim0
+        - name: initscript
+          configMap:
+            name: initscript
+        - name: jupyter-confdir
+          emptyDir: {}
+

files/charts/step0/jupyter-chart/templates/jupyter-service.yaml

+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    kompose.cmd: kompose --file compose.yaml convert
+    kompose.version: 1.35.0 (9532ceef3)
+  labels:
+    io.kompose.service: jupyter
+  name: jupyter
+spec:
+  ports:
+    - name: "8888"
+      port: 8888
+      targetPort: 8888
+  selector:
+    io.kompose.service: jupyter

files/charts/step0/jupyter-chart/templates/secret.yaml

+apiVersion: v1
+data:
+  password: dmVyeV9zZWN1cmVfanVweXRlcl9wd2Q=
+kind: Secret
+metadata:
+  creationTimestamp: null
+  name: jupyter-pwd