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28 lines
623 B
Plaintext
28 lines
623 B
Plaintext
FROM --platform=$BUILDPLATFORM golang:alpine AS builder
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WORKDIR /app
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COPY ../go.mod ../go.sum ./
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RUN go mod download
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# Copy source files
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COPY . ./
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# Build
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ARG TARGETOS TARGETARCH
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RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /agent ./internal/cmd/agent
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RUN rm -rf /tmp/*
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# --------------------------
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# Final image: default scratch-based agent
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# --------------------------
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FROM alpine:latest
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COPY --from=builder /agent /agent
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RUN apk add --no-cache smartmontools
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# Ensure data persistence across container recreations
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VOLUME ["/var/lib/beszel-agent"]
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ENTRYPOINT ["/agent"] |