File size: 893 Bytes
3959f31 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | FROM --platform=$BUILDPLATFORM golang:alpine AS builder
WORKDIR /app
COPY ../go.mod ../go.sum ./
RUN go mod download
# Copy source files
COPY . ./
# Build
ARG TARGETOS TARGETARCH
RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-w -s" -o /agent ./internal/cmd/agent
RUN rm -rf /tmp/*
# --------------------------
# Final image: default scratch-based agent
# --------------------------
FROM scratch
COPY --from=builder /agent /agent
# this is so we don't need to create the /tmp directory in the scratch container
COPY --from=builder /tmp /tmp
# AMD GPU name lookup (used by agent on Linux when /usr/share/libdrm/amdgpu.ids is read)
COPY --from=builder /app/agent/test-data/amdgpu.ids /usr/share/libdrm/amdgpu.ids
# Ensure data persistence across container recreations
VOLUME ["/var/lib/beszel-agent"]
ENTRYPOINT ["/agent"] |