Create Dockerfile

Dockerfile

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+# --- Stage 1: Build remotemoe ---
+FROM golang:1.21-alpine AS builder
+
+RUN apk add --no-cache git
+WORKDIR /app
+
+# Copy dependency files and source
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+
+# Build statically
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o remotemoe main.go
+
+# --- Stage 2: Runtime ---
+FROM alpine:latest
+
+# Install sslh (multiplexer) and supervisor (process manager)
+RUN apk add --no-cache sslh supervisor ca-certificates
+
+WORKDIR /root/
+
+# Copy binary from builder
+COPY --from=builder /app/remotemoe .
+
+# Create directories
+RUN mkdir -p /etc/remotemoe /var/log/supervisor
+
+# 1. Configure Supervisor
+# This runs both remotemoe and sslh at the same time
+RUN echo "[supervisord]" > /etc/supervisord.conf && \
+    echo "nodaemon=true" >> /etc/supervisord.conf && \
+    echo "" >> /etc/supervisord.conf && \
+    echo "[program:remotemoe]" >> /etc/supervisord.conf && \
+    echo "command=/root/remotemoe --ssh-addr :2222 --http-addr :8080" >> /etc/supervisord.conf && \
+    echo "stdout_logfile=/dev/stdout" >> /etc/supervisord.conf && \
+    echo "stdout_logfile_maxbytes=0" >> /etc/supervisord.conf && \
+    echo "stderr_logfile=/dev/stderr" >> /etc/supervisord.conf && \
+    echo "stderr_logfile_maxbytes=0" >> /etc/supervisord.conf && \
+    echo "" >> /etc/supervisord.conf && \
+    echo "[program:sslh]" >> /etc/supervisord.conf && \
+    echo "# Listen on 7860, forward SSH to 2222, HTTP to 8080" >> /etc/supervisord.conf && \
+    echo "command=sslh -f -u root -p 0.0.0.0:7860 --ssh 127.0.0.1:2222 --http 127.0.0.1:8080" >> /etc/supervisord.conf && \
+    echo "stdout_logfile=/dev/stdout" >> /etc/supervisord.conf && \
+    echo "stdout_logfile_maxbytes=0" >> /etc/supervisord.conf && \
+    echo "stderr_logfile=/dev/stderr" >> /etc/supervisord.conf && \
+    echo "stderr_logfile_maxbytes=0" >> /etc/supervisord.conf
+
+# Expose the HF App Port
+EXPOSE 7860
+
+# Start Supervisor (which starts the other two)
+CMD ["supervisord", "-c", "/etc/supervisord.conf"]