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openvpn/Dockerfile

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+FROM alpine:3.19
+
+LABEL maintainer="mGuard VPN Manager"
+LABEL description="OpenVPN multi-server container with dynamic configuration"
+
+# Install packages
+RUN apk add --no-cache \
+    openvpn \
+    bash \
+    curl \
+    iptables \
+    ip6tables \
+    supervisor \
+    jq
+
+# Create directories
+RUN mkdir -p \
+    /etc/openvpn/servers \
+    /etc/openvpn/scripts \
+    /etc/openvpn/supervisor.d \
+    /var/log/openvpn \
+    /var/run/openvpn
+
+# Copy configuration and scripts
+COPY supervisord.conf /etc/supervisord.conf
+COPY entrypoint.sh /entrypoint.sh
+COPY scripts/ /etc/openvpn/scripts/
+
+# Make scripts executable and create log file with proper permissions
+RUN chmod +x /entrypoint.sh /etc/openvpn/scripts/*.sh && \
+    touch /var/log/openvpn/clients.log && \
+    chmod 666 /var/log/openvpn/clients.log
+
+# Expose common VPN ports (actual ports depend on server configs)
+# These are just defaults, actual binding happens via host network
+EXPOSE 1194/udp
+EXPOSE 1194/tcp
+EXPOSE 443/tcp
+
+# Volumes for persistent data
+VOLUME ["/etc/openvpn", "/var/log/openvpn"]
+
+# Environment variables
+ENV API_URL="http://127.0.0.1:8000/api/internal"
+ENV API_TIMEOUT="120"
+ENV API_RETRY_INTERVAL="5"
+ENV POLL_INTERVAL="30"
+
+ENTRYPOINT ["/entrypoint.sh"]