feat: add kubernetes deployment with kustomize (#258)

Signed-off-by: Guilhem Lettron <guilhem@barpilot.io>

deploy/pvc.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: opengist-data
+  labels:
+    app.kubernetes.io/name: opengist
+    app.kubernetes.io/component: data
+spec:
+  resources:
+    requests:
+      storage: 1Gi
+  volumeMode: Filesystem
+  accessModes:
+    - ReadWriteOnce