Added PVE-to-PBS-Backup & OVHCloud-DDNS-API-Setup

Linux/Proxmox/PVE-BackupToPBS/ReadMe.md

@@ -0,0 +1,31 @@
+## Instalation
+### PVE Setup
+Put the following files on the Proxmox-VE server
+* `pxarexclude` as `/.pxarexclude
+* `BackupScipt.sh` as `/opt/PVEtoPBS.sh`  
+* `Backup.service` as `/etc/systemd/system/PVEtoPBS.service`  
+* `Backup.timer` as `/etc/systemd/system/PVEtoPBS.timer` 
+
+Edit `/opt/PVEtoPBS.sh` to configure the backups.  
+Edit `/etc/systemd/system/PVEtoPBS.timer` to set-up the schedule the backups,  
+change OnCalendar (examples yearly,monthly,weekly,daily,hourly or *-01-01 00:00:00)
+
+Run `systemctl enable --now PVEtoPBS.timer`.  
+To run a backup now run `systemctl start PVEtoPBS.service` or `bash /opt/PVEtoPBS.sh` 
+
+### PBS Setup
+using name space for PVE with nested 1 for hostname,
+This is done for permission managment
+
+### Required permission for api token/user
+| **Used for?**            | **Path**                                          | **Role**           |
+|------------------------------|---------------------------------------------------|--------------------|
+| Basic usage                  | /system/status                                    | Audit              |
+| Creating backups             | /datastore/`<datastoreName>`/PVE-Hosts/PVE-Hostname | DatastoreBackup    |
+| Creating and purging backups | /datastore/`<datastoreName>`/PVE-Hosts/PVE-Hostname | DatastorePowerUser |
+| Run garbage collection       | /datastore/`<datastoreName>`                        | DatastoreAdmin     |
+
+### Source/Inspriration
+* https://github.com/DerDanilo/proxmox-stuff/blob/master/prox_config_backup.sh
+* https://pbs.proxmox.com/docs/backup-client.html
+