| FROM --platform=$BUILDPLATFORM golang:alpine AS builder | |
| WORKDIR /app | |
| # Download Go modules | |
| COPY ../go.mod ../go.sum ./ | |
| RUN go mod download | |
| # Copy source files | |
| COPY . ./ | |
| RUN apk add --no-cache \ | |
| unzip \ | |
| ca-certificates | |
| RUN update-ca-certificates | |
| # Build | |
| ARG TARGETOS TARGETARCH | |
| RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /beszel ./internal/cmd/hub | |
| # ? ------------------------- | |
| FROM scratch | |
| COPY --from=builder /beszel / | |
| COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ | |
| # Ensure data persistence across container recreations | |
| VOLUME ["/beszel_data"] | |
| EXPOSE 8090 | |
| ENTRYPOINT [ "/beszel" ] | |
| CMD ["serve", "--http=0.0.0.0:8090"] |