NO-ISSUE: Reduce build image size with yum clean all
This change should save extra 150 MB.
@@ -12,7 +12,7 @@ USER 0
RUN mkdir build && chmod g+xw -R build/
RUN yum install -y --setopt=skip_missing_names_on_install=False \
- gcc genisoimage git libvirt-client libvirt-devel java
+ gcc genisoimage git libvirt-client libvirt-devel java && yum clean all
COPY --from=registry.ci.openshift.org/openshift/release:golang-1.17 /usr/bin/gotestsum /usr/bin/make /usr/bin/
COPY --from=registry.ci.openshift.org/openshift/release:golang-1.17 /usr/local/go /usr/local/go
