add update docker script

update-docker/update-docker.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+echo "Starting system update and Docker maintenance..."
+
+# Update and upgrade APT packages
+echo "Running apt update & upgrade..."
+apt update
+apt upgrade -y
+
+# Pull latest images, stop containers, and recreate in detached mode
+echo "Pulling latest Docker images..."
+docker compose pull
+
+echo "Stopping and removing existing containers..."
+docker compose down
+
+echo "Starting containers in detached mode..."
+docker compose up -d
+
+# Prune unused Docker objects
+echo "Pruning unused Docker objects..."
+docker system prune -a -f
+
+# Show running containers
+echo "Current running Docker containers:"
+docker ps
+
+echo "Maintenance complete."
+
+echo "Removing the file"
+rm -f ./update-docker.sh
+
+echo "Done!"