Dockerfile

# Build the manager binary
FROM golang:1.23 as builder

WORKDIR /workspace

# Copy miscellaneous stuff.
COPY .git/ .git/
COPY Makefile Makefile
COPY VERSION VERSION

# Copy dependencies.
COPY go.mod go.mod
COPY go.sum go.sum
RUN make vendor

# Copy the go source.
COPY main.go main.go
COPY apis/ apis/
COPY pkg/ pkg/
COPY controllers/ controllers/

# Build.
RUN make build CGO_ENABLED=0

# Use distroless as minimal base image to package the manager binary.
# Refer to https://github.com/GoogleContainerTools/distroless for more details.
FROM gcr.io/distroless/static:nonroot
LABEL source_repository="https://github.com/sapcc/digicert-issuer"
LABEL org.opencontainers.image.source="https://github.com/sapcc/digicert-issuer"
WORKDIR /
COPY --from=builder /workspace/bin/digicert-issuer .
USER nonroot:nonroot
RUN ["/digicert-issuer", "--version"]
ENTRYPOINT ["/digicert-issuer"]