ipfailover - add missing ipset/libipset to image
bug
#
FROM openshift/origin-control-plane
-RUN INSTALL_PKGS="kmod keepalived iproute psmisc nmap-ncat net-tools" && \
+RUN INSTALL_PKGS="kmod keepalived iproute psmisc nmap-ncat net-tools ipset ipset-libs" && \
yum install -y $INSTALL_PKGS && \
rpm -V $INSTALL_PKGS && \
yum clean all
