Do not filter packages from RT repo

bp tripleo-realtime

Change-Id: I39580b3bca5c585a0e29e47e0ae857a292cf29aa

elements/overcloud-compute/pre-install.d/03-centos-rt

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
+    set -x
+fi
+set -eu
+set -o pipefail
+
+if [[ "$DISTRO_NAME" == *"centos"* ]]; then
+    cat << EOF > /etc/yum.repos.d/centos7-rt.repo
+[centos7-rt]
+name=CentOS 7 - Realtime
+baseurl=http://mirror.centos.org/centos/7/rt/x86_64/
+enabled=1
+gpgcheck=0
+EOF
+fi

elements/overcloud-compute/pre-install.d/03-centos-rt-for-tuned-only

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
-    set -x
-fi
-set -eu
-set -o pipefail
-
-if [[ "$DISTRO_NAME" == *"centos"* ]]; then
-    # tuned-profiles-cpu-partitioning is installed in rhel via fast-datapath.
-    # for centos, "rt" repo is added temprovarily (later change to centos
-    # nfv repo )
-    cat << EOF > /etc/yum.repos.d/centos7-rt-tuned-only.repo
-[centos7-rt-for-tuned-only]
-name=centos rt
-baseurl=http://mirror.centos.org/centos/7/rt/x86_64/
-enabled=1
-gpgcheck=0
-includepkgs=tuned-profiles-cpu-partitioning
-EOF
-fi