Dockerfile

# Build the manager binary
FROM golang:1.23 as builder

ENV os "linux"
ENV arch "amd64"

COPY . /workspace
WORKDIR /workspace

#RUN useradd -d /home/appuser -m -s /bin/bash appuser
#USER appuser

# download kubebuilder
RUN mkdir -p /usr/local/kubebuilder
RUN make kubebuilder

# cache deps before building and copying source so that we don't need to re-download as much
# and so that source changes don't invalidate our downloaded layer
RUN go mod download
# Run tests
RUN make test
# Build
RUN CGO_ENABLED=0 GOOS=${os} GOARCH=${arch} GO111MODULE=on go build -a -installsuffix cgo -o digdirator cmd/digdirator/main.go

# 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-debian12:nonroot
WORKDIR /
COPY --from=builder /workspace/digdirator /digdirator

# HEALTHCHECK CMD curl --fail http://localhost:8080/metrics/ || exit 1

CMD ["/digdirator"]