update build scripts and docker images

packages/reservation-platform/docker/save.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+# Get image name and optional platform as arguments
+IMAGE_NAME=$1
+PLATFORM="linux/arm64v8"  # Fixed to linux/arm64v8
+
+# Define paths
+IMAGE_DIR="docker/images"
+IMAGE_FILE="${IMAGE_DIR}/${IMAGE_NAME//[:\/]/_}.tar"
+COMPRESSED_FILE="${IMAGE_FILE}.xz"
+
+# Pull the image if it is not available locally
+if ! docker image inspect ${IMAGE_NAME} &>/dev/null; then
+    echo "Image $IMAGE_NAME not found locally. Pulling for platform $PLATFORM..."
+    docker pull --platform $PLATFORM ${IMAGE_NAME}
+    if [ $? -ne 0 ]; then
+        echo "Error occurred while pulling $IMAGE_NAME for platform $PLATFORM"
+        exit 1
+    fi
+else
+    echo "Image $IMAGE_NAME found locally. Skipping pull."
+fi
+
+# Save the Docker image
+echo "Saving $IMAGE_NAME Docker image..."
+docker save ${IMAGE_NAME} > $IMAGE_FILE
+
+# Compress the Docker image (overwriting if file exists)
+echo "Compressing $IMAGE_FILE..."
+xz -z --force $IMAGE_FILE
+
+if [ $? -eq 0 ]; then
+    echo "$IMAGE_NAME Docker image saved and compressed successfully as $COMPRESSED_FILE"
+else
+    echo "Error occurred while compressing $IMAGE_NAME Docker image"
+    exit 1
+fi