fix dockerfile 15

start.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+set -e
+
+echo "Starting Knot DNS initialization..."
+
+# Create necessary directories
+mkdir -p /etc/knot /var/lib/knot/keys
+
+# Copy template files to working directories if they don't exist
+if [ ! -f /etc/knot/knot.conf ]; then
+    echo "Copying knot.conf from template..."
+    cp /etc/knot-dist/knot.conf /etc/knot/
+
+    echo "Copying zone file from template..."
+    cp /var/lib/knot-dist/my-dnssec-test-domain.de.zone /var/lib/knot/
+fi
+
+# Ensure proper ownership
+echo "Setting file ownership..."
+chown -R knot:knot /etc/knot /var/lib/knot
+
+# Check configuration
+echo "Validating configuration..."
+/usr/sbin/knotc conf-check
+
+echo "Starting Knot DNS server..."
+exec /usr/sbin/knotd -d