58 lines
1.2 KiB
Docker
58 lines
1.2 KiB
Docker
# Builder stage
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FROM golang:1.24-trixie AS builder
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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
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# CGO_ENABLED=0 for static binary since we are using pure Go SQLite driver (glebarez/sqlite)
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RUN CGO_ENABLED=0 go build -o server ./cmd/server/main.go
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# Runtime stage
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FROM debian:trixie-slim
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# Install runtime dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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tzdata \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Create non-root user
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RUN useradd -r -u 1000 -s /bin/false appuser
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WORKDIR /app
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# Copy binary from builder
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COPY --from=builder /app/server .
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# Copy web assets (templates, static files)
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COPY --from=builder /app/web ./web
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# Create data directory for SQLite
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RUN mkdir -p /app/data && chown -R appuser:appuser /app
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# Switch to non-root user
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USER appuser
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# Expose port
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EXPOSE 8080
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# Volume for persistent data
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VOLUME ["/app/data"]
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:8080/ || exit 1
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# Run the application
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ENTRYPOINT ["./server"]
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