Update Dockerfile

Dockerfile

@@ -2,8 +2,14 @@ FROM ubuntu:22.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN apt-get update && apt-get install -y curl && \
-    curl -sSL https://dokploy.com/install.sh | sh
+# Update package lists and install necessary packages
+RUN apt-get update && apt-get install -y \
+    curl \
+    iproute2 \
+    && rm -rf /var/lib/apt/lists/*
+
+# Run the Dokploy installation script
+RUN curl -sSL https://dokploy.com/install.sh | sh
 
 EXPOSE 3000