Storage rework part 1 (#337)

* Create docs for Integrated Persistent Storage

* add a clear note about possibly moving to PVC's in the (near) future.

* Adapt developer docs to reflect new storage system

* Move Apps fixed-storage to new Storage system

docs/development/app development/storage.md

@@ -5,82 +5,78 @@ This article serves as a development extention to the storage article available
 ##### Storage and Common-Chart
 
 For all these storage solutions we require the commonchart to be added to the App.
-The Common-Chart handles both the connection/addition of storage to the container and spinning up special k8s jobs to fix the permissions if requested.
+The Common-Chart handles both the connection/addition of storage to the container and spinning up special k8s jobs to fix the permissions if requested for the Custom storage.
 
 
-### Fixed Storage
+### Integrated Persistent Storage
 
 When adding an App, there are almost always certain folders that are required for solid Apps performance. For example config files that should be persistent across restarts.
-For these storages we can easily add fixes values in the UI, these settings can not be disabled or removed and would, by default, bind to an ix_volume if nothing is changed.
+
+For these storages we can easily add fixes values in the UI, these settings can not be disabled or removed and would, by default and preferably, be limited to the "internal" storage class
 Preventing the user to disable them, ensures that users don't (by mistake) remove the storage.
 
 #####
 
 ```
-  - variable: appVolumeMounts
-    label: "app storage"
-    group: "Storage and Devices"
+  - variable: persistence
+    label: "Integrated Persistent Storage"
+    description: "Websocket Service"
+    group: "Storage"
     schema:
       type: dict
       attrs:
-        # Config ------------------------
-        - variable: config
-          label: "config dataset"
+        - variable: data
+          label: "App Config Storage"
+          description: "Stores the Application Configuration."
           schema:
             type: dict
-            $ref:
-              - "normalize/ixVolume"
             attrs:
               - variable: enabled
-                label: "Enabled"
+                label: "Enable the storage"
                 schema:
                   type: boolean
                   default: true
-                  required: true
                   hidden: true
-                  editable: false
-              - variable: setPermissions
-                label: "Automatic Permissions"
-                description: "Automatically set permissions on install"
-                schema:
-                  type: boolean
-                  default: true
-                  hidden: false
-              - variable: emptyDir
-                label: "emptyDir"
-                schema:
-                  type: boolean
-                  default: false
-                  hidden: true
-                  editable: false
-              - variable: datasetName
-                label: "Dataset Name"
+              - variable: storageClass
+                label: "Type of Storage"
+                description: " Warning: Anything other than Internal will break rollback!"
                 schema:
                   type: string
-                  default: "config"
-                  required: true
-                  editable: false
-                  hidden: true
+                  default: ""
+                  enum:
+                    - value: ""
+                      description: "Internal"
               - variable: mountPath
-                label: "Mount Path"
-                description: "Path to mount inside the pod"
+                label: "mountPath"
+                description: "Path inside the container the storage is mounted"
                 schema:
-                  type: path
-                  required: true
-                  default: "/config"
-                  editable: false
-              - variable: hostPathEnabled
-                label: "host Path Enabled"
+                  type: string
+                  default: "/data"
+                  hidden: true
+              - variable: emptyDir
+                label: "Mount a ramdisk instead of actual storage"
                 schema:
                   type: boolean
                   default: false
-                  show_subquestions_if: true
-                  subquestions:
-                    - variable: hostPath
-                      label: "Host Path"
-                      schema:
-                        type: hostpath
-                        required: true
+                  hidden: true
+              - variable: accessMode
+                label: "Access Mode (Advanced)"
+                description: "Allow or disallow multiple PVC's writhing to the same PVC"
+                schema:
+                  type: string
+                  default: "ReadWriteOnce"
+                  enum:
+                    - value: "ReadWriteOnce"
+                      description: "ReadWriteOnce"
+                    - value: "ReadOnlyMany"
+                      description: "ReadOnlyMany"
+                    - value: "ReadWriteMany"
+                      description: "ReadWriteMany"
+              - variable: size
+                label: "Size quotum of storage"
+                schema:
+                  type: string
+                  default: "100Gi"
 ```
 
 ### Unlimited Custom Storage Mounts