Switched from Dockmon to Beszel

dockmon/scripts/update-pinned-images.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+# Script to update pinned Docker image versions
+# Run this occasionally to update to newer stable versions
+
+set -e
+
+echo "🔄 Updating pinned Docker image versions..."
+
+# Function to get SHA256 digest for an image
+get_image_digest() {
+    local image_name=$1
+    echo "📥 Pulling $image_name..."
+    docker pull "$image_name" >/dev/null 2>&1
+    local digest=$(docker inspect "$image_name" --format='{{index .RepoDigests 0}}' 2>/dev/null)
+    if [ -z "$digest" ]; then
+        # Fallback: get digest from manifest
+        digest=$(docker images --digests "$image_name" --format "{{.Repository}}:{{.Tag}}@{{.Digest}}" | head -1)
+    fi
+    echo "$digest"
+}
+
+echo ""
+echo "🐍 Getting Python 3.11-slim digest..."
+PYTHON_DIGEST=$(get_image_digest "python:3.11-slim")
+echo "   $PYTHON_DIGEST"
+
+echo ""
+echo "🌐 Getting nginx:alpine-slim digest..."
+NGINX_DIGEST=$(get_image_digest "nginx:alpine-slim")
+echo "   $NGINX_DIGEST"
+
+echo ""
+echo "📝 Dockerfile to update:"
+echo ""
+echo "docker/Dockerfile should use:"
+echo "FROM ${PYTHON_DIGEST}"
+echo ""
+
+echo "💡 To update the Dockerfile:"
+echo "1. Edit docker/Dockerfile line 4"
+echo "2. Replace the existing FROM line with the digest above"
+echo ""
+echo "✅ Done! Your images are now pinned to specific versions."
+echo "   This prevents Docker Hub registry issues and ensures reproducible builds."