Dockerfile

FROM registry.svc.ci.openshift.org/openshift/release:golang-1.26 AS builder
WORKDIR /go/src/github.com/openshift/image-registry
COPY . .
RUN hack/build-go.sh \
    && gzip _output/local/bin/dockerregistry-tests-ext 

FROM registry.svc.ci.openshift.org/openshift/origin-v4.0:base
RUN yum install -y rsync && yum clean all && rm -rf /var/cache/yum
COPY --from=builder /go/src/github.com/openshift/image-registry/_output/local/bin/dockerregistry /usr/bin/
COPY --from=builder /go/src/github.com/openshift/image-registry/_output/local/bin/dockerregistry-tests-ext.gz /usr/bin/
COPY images/dockerregistry/config.yml /
ADD images/dockerregistry/writable-extracted.tar.gz /etc/pki/ca-trust/extracted
USER 1001
EXPOSE 5000
VOLUME /registry
ENV REGISTRY_CONFIGURATION_PATH=/config.yml
ENTRYPOINT ["sh", "-c", "update-ca-trust extract && exec \"$@\"", "arg0"]
CMD ["/usr/bin/dockerregistry"]
LABEL io.k8s.display-name="OpenShift Image Registry" \
      io.k8s.description="This is a component of OpenShift and exposes a container image registry that is integrated with the cluster for authentication and management." \
      io.openshift.tags="openshift,docker,registry"