Create Dockerfile

Dockerfile

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+# --- Stage 1: Build remotemoe ---
+FROM golang:1.21-alpine AS builder
+
+# Install git
+RUN apk add --no-cache git
+
+WORKDIR /app
+
+# Copy dependency files and download
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy source and build
+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 ca-certificates
+RUN apk add --no-cache sslh ca-certificates
+
+# Create a non-root user with ID 1000
+RUN adduser -D -u 1000 appuser
+
+WORKDIR /home/appuser
+
+# Copy the binary
+COPY --from=builder /app/remotemoe .
+
+# Create a start script
+RUN echo "#!/bin/sh" > start.sh && \
+    echo "echo 'Starting remotemoe...'" >> start.sh && \
+    echo "./remotemoe --ssh-addr :2222 --http-addr :8080 &" >> start.sh && \
+    echo "echo 'Waiting for remotemoe to initialize...'" >> start.sh && \
+    echo "sleep 2" >> start.sh && \
+    echo "echo 'Starting sslh on port 7860...'" >> start.sh && \
+    echo "exec sslh -f -v -p 0.0.0.0:7860 --ssh 127.0.0.1:2222 --http 127.0.0.1:8080" >> start.sh && \
+    chmod +x start.sh
+
+# Fix permissions so the non-root user can write SSH keys and logs
+RUN chown -R appuser:appuser /home/appuser
+
+# Switch to non-root user
+USER appuser
+
+# Expose the HF App Port
+EXPOSE 7860
+
+# Run the script
+CMD ["./start.sh"]