57 lines
1.5 KiB
Docker
57 lines
1.5 KiB
Docker
FROM golang:1.19-alpine AS builder
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# Install git and required dependencies
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RUN apk update && apk add --no-cache git
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# Set working directory
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WORKDIR /app
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# Copy go mod and sum files
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COPY go.mod go.sum* ./
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# Download dependencies
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RUN go mod download
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# Copy source code
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COPY . .
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# Build the application with optimizations
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags="-s -w" -o monaco-backend .
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# Use a smaller image for the final container
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FROM alpine:latest
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# Install Docker client and cloudflared
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RUN apk update && apk add --no-cache docker-cli curl && \
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curl -L --output cloudflared.tgz https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64.tgz && \
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tar -xzf cloudflared.tgz && \
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chmod +x cloudflared && \
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mv cloudflared /usr/local/bin/ && \
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rm cloudflared.tgz
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# Create directories for cloudflared
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RUN mkdir -p /etc/cloudflared
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# Copy the certificate file and config
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COPY cert.pem /etc/cloudflared/cert.pem
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COPY config.json /etc/cloudflared/config.json
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# Copy the binary from builder
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COPY --from=builder /app/monaco-backend /monaco-backend
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# Add startup script
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RUN echo '#!/bin/sh\n\
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# Start the backend\n\
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/monaco-backend & \n\
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# Wait for backend to start\n\
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sleep 5\n\
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# Start cloudflared tunnel using config file\n\
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cloudflared tunnel --no-autoupdate run --config /etc/cloudflared/config.json\n\
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' > /start.sh && chmod +x /start.sh
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# Expose port for local access
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EXPOSE 8080
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# Run the startup script
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ENTRYPOINT ["/start.sh"]
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