apt hold k8s packages

Change-Id: Ib940a950bb0a7a40f2d867dcd5e9b3d46e7238c0
Signed-off-by: endika <endika.aldecoa@ehu.eus>
diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index c28f750..e54d197 100755
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -837,6 +837,7 @@
     sudo apt-get update
     echo "Installing Kubernetes Packages ..."
     sudo apt-get install -y kubelet=1.15.0-00 kubeadm=1.15.0-00 kubectl=1.15.0-00
+    sudo apt-mark hold kubelet kubeadm kubectl
 }
 
 #initializes kubernetes control plane
@@ -1931,5 +1932,3 @@
 wget -q -O- https://osm-download.etsi.org/ftp/osm-9.0-nine/README2.txt &> /dev/null
 track end
 echo -e "\nDONE"
-
-