X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=installers%2Finstall_kubeadm_cluster.sh;h=70f6d9daf7c6b764c0d954891b536198333ae457;hb=6270a886532faf37658f35f886bb8cef3b56d942;hp=d610bb68e0e67b42b3df92e1083579f4d46d4bf1;hpb=66d2361a174d7892c9ba049e78a1c30a6bdf8ad4;p=osm%2Fdevops.git

diff --git a/installers/install_kubeadm_cluster.sh b/installers/install_kubeadm_cluster.sh
index d610bb68..70f6d9da 100755
--- a/installers/install_kubeadm_cluster.sh
+++ b/installers/install_kubeadm_cluster.sh
@@ -61,7 +61,8 @@ function deploy_cni_provider() {
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
     CNI_DIR="$(mktemp -d -q --tmpdir "flannel.XXXXXX")"
     trap 'rm -rf "${CNI_DIR}"' EXIT
-    wget -q https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml -P $CNI_DIR
+    wget --retry-on-host-error --retry-on-http-error 404,429,503 --tries=5 https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml -P $CNI_DIR
+    [ ! -f $CNI_DIR/kube-flannel.yml ] && FATAL "Cannot Install Flannel because $CNI_DIR/kube-flannel.yml was not found. Maybe the file https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml is temporarily not accessible"
     kubectl apply -f $CNI_DIR
     [ $? -ne 0 ] && FATAL "Cannot Install Flannel"
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function