update deployment: add alt deployment (#223)

update.sh

@@ -1,15 +1,20 @@
 #!/bin/bash
-# Script to update Docker container
+# update.sh - Script to update Docker container on Hetzner server
+# Called by deploy.sh after uploading Docker image to Docker Hub
 
 # Check if environment parameter is provided
-if [ -z "$1" ]; then
-  echo "Error: Environment parameter is required (prod or staging)"
-  echo "Usage: $0 <environment>"
+if [ $# -lt 3 ]; then
+  echo "Error: Required parameters missing"
+  echo "Usage: $0 <environment> <docker_username> <docker_repo>"
   exit 1
 fi
 
-# Set environment from parameter
+# Set parameters
 ENV=$1
+DOCKER_USERNAME=$2
+DOCKER_REPO=$3
+
+# Container and image configuration
 CONTAINER_NAME="openfront-${ENV}"
 IMAGE_NAME="${DOCKER_USERNAME}/${DOCKER_REPO}"
 FULL_IMAGE_NAME="${IMAGE_NAME}:latest"
@@ -70,7 +75,6 @@ echo "Starting new container for ${ENV} environment..."
 docker run -d -p 80:80 \
   --restart=always \
   $VOLUME_MOUNTS \
-  $NETWORK_FLAGS \
   --env GAME_ENV=${ENV} \
   --env-file /root/.env \
   --name ${CONTAINER_NAME} \
@@ -78,7 +82,8 @@ docker run -d -p 80:80 \
 
 if [ $? -eq 0 ]; then
   echo "Update complete! New ${ENV} container is running."
-    # Final cleanup after successful deployment
+  
+  # Final cleanup after successful deployment
   echo "Performing final cleanup of unused Docker resources..."
   echo "Removing unused images (not tagged and not referenced)..."
   docker image prune -f