Fix nfs on nodes does not install nfs packages

Issue-ID: OOM-1640

Change-Id: Ieb8d736e543d58facb9a84c3366c5b15418e17d2
Signed-off-by: Milan Verespej <m.verespej@partner.samsung.com>
diff --git a/build/creating_data/create-rhel-repo.sh b/build/creating_data/create-rhel-repo.sh
index 8e872d9..9859dc9 100755
--- a/build/creating_data/create-rhel-repo.sh
+++ b/build/creating_data/create-rhel-repo.sh
@@ -36,7 +36,7 @@
 
 # this exact docker version is required by ONAP/beijing
 # it should be available in centos docker repo
-yumdownloader --resolve --destdir="${OUTDIR}" docker-ce-17.03.2.ce libtool-ltdl docker-ce-selinux
+yumdownloader --resolve --destdir="${OUTDIR}" docker-ce-17.03.2.ce libtool-ltdl docker-ce-selinux nfs-utils
 
 createrepo "${OUTDIR}"