Add Scripts/Bash/ProxmoxVE/Deeplab Rollback Script.md

Scripts/Bash/ProxmoxVE/Deeplab Rollback Script.md

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+## Purpose
+This script is ran via cronjob on `cluster-node-02` at midnight to rollback the deeplab environment automatically to a previous snapshot nightly.
+
+### Bash Script
+
+```sh title="/root/deeplab-rollback.sh"
+#!/usr/bin/env bash
+# ProxmoxVE Nightly DeepLab Rollback Script
+
+SNAPNAME="ROLLBACK"
+
+DC=140
+WIN10=141
+WIN11=111
+ALL=("$DC" "$WIN10" "$WIN11")
+
+log(){ echo "[$(date '+%F %T')] $*"; }
+
+# Force Stop DeepLab VMs
+for id in "${ALL[@]}"; do
+  log "Force stopping VM $id"
+  /usr/sbin/qm stop "$id" || true
+done
+
+# Rollback Snapshots
+for id in "${ALL[@]}"; do
+  log "Rolling back VM $id to snapshot $SNAPNAME"
+  /usr/sbin/qm rollback "$id" "$SNAPNAME"
+done
+
+# Start DC
+log "Starting DC ($DC)"
+/usr/sbin/qm start "$DC"
+
+# Wait 2 minutes
+log "Waiting 2 minutes for DC to initialize..."
+sleep 120
+
+# Start Win10 + Win11
+log "Starting WIN10 ($WIN10) and WIN11 ($WIN11)"
+/usr/sbin/qm start "$WIN10" &
+/usr/sbin/qm start "$WIN11" &
+wait
+
+log "Lab Rollback Complete."
+```
+
+### Crontab Scheduling
+Type `crontab -e` to add an entry to run the job at midnight every day.
+
+=== "With Logging"
+
+    ``` sh
+    0 0 * * * /root/deeplab-rollback.sh >> /var/log/deeplab-rollback.log 2>&1
+    ```
+        
+=== "Without Logging"
+
+    ``` sh
+    0 0 * * * /root/deeplab-rollback.sh 2>&1
+    ```
+```sh title="crontab -e"