Dockerfile

@@ -0,0 +1,6 @@
+FROM registry:2
+
+# Install Apache utilities for htpasswd management
+RUN apt-get update && apt-get install -y \
+    apache2-utils \
+    && rm -rf /var/lib/apt/lists/*

docker-compose.yml

@@ -2,7 +2,7 @@ version: '3.8'
 
 services:
   registry:
-    image: registry:2
+    build: .
     container_name: registry
     restart: unless-stopped
     expose: