fix multiarch...

Dockerfile

@@ -1,28 +1,52 @@
 FROM ubuntu:22.04
 
 ARG DEBIAN_FRONTEND="noninteractive"
+ENV DUMB_INIT_BASE_URL="https://github.com/Yelp/dumb-init/releases/download/v1.2.5"
 
-# Install prerequisites and curl
-RUN apt-get update && apt-get -y install curl software-properties-common && \
-    add-apt-repository -u ppa:deluge-team/stable && \
-    apt-get update && \
-    # Download and install dumb-init manually based on architecture
-    arch=$(dpkg --print-architecture) && \
-    if [ "$arch" = "arm64" ]; then arch="aarch64"; fi && \
-    curl -Lo /tmp/dumb-init.deb "https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_${arch}.deb" && \
-    dpkg -i /tmp/dumb-init.deb && rm -f /tmp/dumb-init.deb && \
-    # Install other dependencies
-    apt-get -y install iputils-ping dnsutils bash jq net-tools openvpn curl ufw deluged deluge-web p7zip-full unrar unzip && \
-    echo "Cleanup" && \
-    rm -rf /tmp/* /var/lib/apt/lists/* /var/tmp/* && \
-    echo "Adding user" && \
-    groupmod -g 1000 users && \
+# Step 1: Install prerequisites
+RUN apt-get update && apt-get -y install curl software-properties-common
+
+# Step 2: Add the Deluge PPA and update apt cache
+RUN add-apt-repository -u ppa:deluge-team/stable && apt-get update
+
+# Step 3: Download dumb-init asset based on architecture
+RUN arch=$(dpkg --print-architecture) && \
+    if [ "$arch" = "arm64" ]; then \
+      asset="dumb-init_1.2.5_aarch64"; \
+    elif [ "$arch" = "amd64" ]; then \
+      asset="dumb-init_1.2.5_amd64.deb"; \
+    else \
+      echo "Unsupported architecture: $arch" && exit 1; \
+    fi && \
+    echo "Downloading dumb-init asset: $asset" && \
+    curl -Lo /tmp/dumb-init "$DUMB_INIT_BASE_URL/$asset"
+
+# Step 4: Install dumb-init based on asset type
+RUN arch=$(dpkg --print-architecture) && \
+    if [ "$arch" = "amd64" ]; then \
+      dpkg-deb -x /tmp/dumb-init /tmp/dumb-init-dir && \
+      cp /tmp/dumb-init-dir/usr/bin/dumb-init /usr/local/bin/dumb-init; \
+    else \
+      cp /tmp/dumb-init /usr/local/bin/dumb-init; \
+    fi && \
+    chmod +x /usr/local/bin/dumb-init && \
+    rm -rf /tmp/dumb-init /tmp/dumb-init-dir
+
+# Step 5: Install other dependencies
+RUN apt-get -y install iputils-ping dnsutils bash jq net-tools openvpn curl ufw deluged deluge-web p7zip-full unrar unzip
+
+# Step 6: Clean up apt cache and temporary files
+RUN rm -rf /tmp/* /var/lib/apt/lists/* /var/tmp/*
+
+# Step 7: Add the user "abc"
+RUN groupmod -g 1000 users && \
     useradd -u 911 -U -d /config -s /bin/false abc && \
     usermod -G users abc
 
-# Add configuration and scripts
+# Step 8: Copy configuration and scripts
 COPY root/ /
 
+# Step 9: Set environment variables
 ENV OPENVPN_USERNAME=**None** \
     OPENVPN_PASSWORD=**None** \
     OPENVPN_PROVIDER=**None** \
@@ -52,9 +76,9 @@ ENV OPENVPN_USERNAME=**None** \
     DELUGE_OUTGOING_PORT_LOW=63394 \
     DELUGE_OUTGOING_PORT_HIGH=63404
 
+# Step 10: Configure health check and expose ports
 HEALTHCHECK --interval=1m CMD /etc/scripts/healthcheck.sh
-
-# Deluge Deamon and web
 EXPOSE 8112 58846
 
-CMD ["/usr/bin/dumb-init", "/etc/openvpn/init.sh"]
+# Step 11: Set default command
+CMD ["/usr/bin/dumb-init", "/etc/openvpn/init.sh"]