22 lines
466 B
Docker
22 lines
466 B
Docker
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# Build stage
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FROM golang:1.25-alpine AS builder
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WORKDIR /app
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COPY go.mod go.sum* ./
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RUN go mod download 2>/dev/null || true
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COPY *.go ./
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RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s" -o speedtest-server .
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# Runtime stage - distroless for minimal attack surface
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FROM gcr.io/distroless/static-debian12:latest-amd64
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WORKDIR /
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COPY --from=builder /app/speedtest-server /speedtest-server
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EXPOSE 8080
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USER nonroot:nonroot
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ENTRYPOINT ["/speedtest-server"]
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