Dockerfile-cert-istio-csr

FROM docker.io/library/golang:1.20 as builder

WORKDIR /workspace
# Copy the Go Modules manifests
COPY go.mod go.mod
COPY go.sum go.sum

# Copy the go source files
COPY Makefile Makefile
COPY cmd/ cmd/
COPY pkg/ pkg/

# Build
RUN make build

# Use distroless as minimal base image to package the manager binary
# Refer to https://github.com/GoogleContainerTools/distroless for more details
FROM busybox
WORKDIR /

USER 1001
COPY --from=builder /workspace/bin/cert-manager-istio-csr /usr/bin/cert-manager-istio-csr