💥 add all the files

Nextcloud_calendar_export_script.configmap.yaml

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+apiVersion: v1
+data:
+  export_calendar.sh: |
+    #!/usr/bin/env bash
+    apk update
+    apk add curl
+    list='capgemini birmingham cesi papa blueberry personal-1 prometheus birthday maman capgemini_ca-gip shared_shared_by_calendar_sync'
+    for element in $list;do 
+      curl -u $PI_USER_USERNAME:$PI_USER_PASSWORD https://nextcloud.tryton.geeraert.eu/remote.php/dav/calendars/pi/$element/\?export -o /backup/calendar_$element.ics
+    done
+    #curl -u $PI_USER_USERNAME:$PI_USER_PASSWORD https://nextcloud.tryton.geeraert.eu/remote.php/dav/calendars/pi/capgemini_ca-gip/\?export -o /backup/calendar.ics
+kind: ConfigMap
+metadata:
+  name: nextcloud-calendar-export-script

nextcloud-contact-backup.job.yaml

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+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: contact-backup
+  namespace: nextcloud
+spec:
+  ttlSecondsAfterFinished: 100
+  template:
+    spec:
+      containers:
+      - name: contact-backup
+        image: alpine
+        env:
+        - name: PI_USER_USERNAME
+          valueFrom:
+            secretKeyRef:
+              name: nextcloud-credentials
+              key: PI_USER_USERNAME
+        - name: PI_USER_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: nextcloud-credentials
+              key: PI_USER_PASSWORD
+        command: ["/bin/sh","/config/export_calendar.sh"]
+        volumeMounts:
+        - name: calendar
+          mountPath: /backup
+        - name: scripts
+          mountPath: /config
+      volumes:
+      - name: calendar
+        persistentVolumeClaim:
+          claimName: calendar
+      - name: scripts
+        configMap:
+          name: nextcloud-calendar-export-script
+          defaultMode: 0555
+      restartPolicy: Never
+  backoffLimit: 4
+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: calendar
+  namespace: nextcloud
+spec:
+  storageClassName: nfs-backup-storage-intelligent
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 2Gi

nextcloud_backup_calendar.cronjob.yaml

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+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: nextcloud-calendar-backup
+  namespace: nextcloud
+spec:
+  schedule: "0 0 * * *"
+  jobTemplate:
+    spec:
+      ttlSecondsAfterFinished: 100
+      template:
+        spec:
+          containers:
+          - name: calendar-backup
+            image: alpine
+            env:
+            - name: PI_USER_USERNAME
+              valueFrom:
+                secretKeyRef:
+                  name: nextcloud-credentials
+                  key: PI_USER_USERNAME
+            - name: PI_USER_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: nextcloud-credentials
+                  key: PI_USER_PASSWORD
+            command: ["/bin/sh","/config/export_calendar.sh"]
+            volumeMounts:
+            - name: calendar
+              mountPath: /backup
+            - name: scripts
+              mountPath: /config
+          volumes:
+          - name: calendar
+            persistentVolumeClaim:
+              claimName: calendar
+          - name: scripts
+            configMap:
+              name: nextcloud-calendar-export-script
+              defaultMode: 0555
+          restartPolicy: Never
+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: calendar
+  namespace: nextcloud
+spec:
+  storageClassName: nfs-backup-storage-intelligent
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 2Gi

nextcloud_backup_contact.cronjob.yaml

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+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: nextcloud-contact-backup
+  namespace: nextcloud
+spec:
+  schedule: "0 0 * * *"
+  jobTemplate:
+    spec:
+      ttlSecondsAfterFinished: 100
+      template:
+        spec:
+          containers:
+          - name: contact-backup
+            image: alpine/curl
+            env:
+            - name: PI_USER_USERNAME
+              valueFrom:
+                secretKeyRef:
+                  name: nextcloud-credentials
+                  key: PI_USER_USERNAME
+            - name: PI_USER_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: nextcloud-credentials
+                  key: PI_USER_PASSWORD
+            args:
+              - -u
+              - $(PI_USER_USERNAME):$(PI_USER_PASSWORD)
+              - https://nextcloud.tryton.geeraert.eu/remote.php/dav/addressbooks/users/pi/contacts/?export
+              - -o
+              - /backup/contact.vcf
+            volumeMounts:
+            - name: contact
+              mountPath: /backup
+          volumes:
+          - name: contact
+            persistentVolumeClaim:
+              claimName: contact
+          restartPolicy: Never
+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: contact
+  namespace: nextcloud
+spec:
+  storageClassName: nfs-backup-storage-intelligent
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 2Gi

nfs-subdir-external-provisioner/kustomization.yaml

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+namespace: nfs-provisioner-backup
+bases:
+  - github.com/kubernetes-sigs/nfs-subdir-external-provisioner//deploy
+resources:
+  - namespace.yaml
+patchesStrategicMerge:
+  - patch_nfs_details.yaml

nfs-subdir-external-provisioner/namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: nfs-provisioner-backup

nfs-subdir-external-provisioner/nfs-client.storageclasses.yaml

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+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: nfs-backup-storage-intelligent
+parameters:
+  pathPattern: "Backup/${.PVC.namespace}/${.PVC.name}" 
+  archiveOnDelete: "false"
+provisioner: k8s-sigs.io/nfs-subdir-external-provisioner
+reclaimPolicy: Delete
+volumeBindingMode: Immediate

nfs-subdir-external-provisioner/patch_nfs_details.yaml

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+# patch_nfs_details.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: nfs-client-provisioner
+  name: nfs-client-provisioner
+spec:
+  template:
+    spec:
+      containers:
+        - name: nfs-client-provisioner
+          env:
+            - name: NFS_SERVER
+              value: 192.168.88.50
+            - name: NFS_PATH
+              value: /data/kubernetes/
+      volumes:
+        - name: nfs-client-root
+          nfs:
+            server: 192.168.88.50
+            path: /data/kubernetes/