Update Dockerfile

Dockerfile

@@ -1,15 +1,38 @@
 # Use the official NGINX image
 FROM nginx:latest
 
-# Remove the default NGINX config
-RUN rm /etc/nginx/conf.d/default.conf
+#=================================================================
+USER root
+#=================================================================
+RUN groupadd user && \
+    useradd -d /home/user -ms /bin/bash -g user -G user -p user user
+
+RUN apt update -y && \
+    apt upgrade -y && \
+    apt install -yq nginx-full && \
+    apt clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-# Copy custom config
 COPY nginx.conf /etc/nginx/nginx.conf
 
 # Copy static HTML content
 COPY html /usr/share/nginx/html
 
+RUN mkdir -p /var/cache/nginx \
+             /var/log/nginx \
+             /var/lib/nginx && \
+    touch /var/run/nginx.pid && \
+    chown -R user:user /var/cache/nginx \
+                       /var/log/nginx \
+                       /var/lib/nginx \
+                       /var/run/nginx.pid
+
+#=================================================================
+USER user
+#=================================================================
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
 WORKDIR $HOME
 
 COPY --chown=user:user --chmod=755 entrypoint.sh $HOME