X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=installers%2Finstall_kubeadm_cluster.sh;h=70f6d9daf7c6b764c0d954891b536198333ae457;hb=169cead7acf4c9d9c569d384945d75f41eaac81d;hp=1672854ae84b4abb3d206071345165b5a3e3dc16;hpb=a3576cd3764daffaccf3fbecdfda4e73f83bf37a;p=osm%2Fdevops.git

diff --git a/installers/install_kubeadm_cluster.sh b/installers/install_kubeadm_cluster.sh
index 1672854a..70f6d9da 100755
--- a/installers/install_kubeadm_cluster.sh
+++ b/installers/install_kubeadm_cluster.sh
@@ -18,7 +18,7 @@ set +eux
 #installs kubernetes packages
 function install_kube() {
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
-    K8S_VERSION=1.20.14-00
+    K8S_VERSION=1.23.3-00
     # Kubernetes releases can be found here: https://kubernetes.io/releases/
     # To check other available versions, run the following command
     # curl -s https://packages.cloud.google.com/apt/dists/kubernetes-xenial/main/binary-amd64/Packages | grep Version | awk '{print $2}'
@@ -29,6 +29,9 @@ function install_kube() {
     sudo apt-get update
     echo "Installing Kubernetes Packages ..."
     sudo apt-get install -y kubelet=${K8S_VERSION} kubeadm=${K8S_VERSION} kubectl=${K8S_VERSION}
+    cat << EOF | sudo tee -a /etc/default/kubelet
+    KUBELET_EXTRA_ARGS="--cgroup-driver=cgroupfs"
+EOF
     sudo apt-mark hold kubelet kubeadm kubectl
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
 }
@@ -58,7 +61,8 @@ function deploy_cni_provider() {
     [ -z "${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
@@ -96,7 +100,11 @@ function install_helm() {
 
 function install_k8s_storageclass() {
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
-    OPENEBS_VERSION="1.12.0"
+    echo "Installing open-iscsi"
+    sudo apt-get update
+    sudo apt-get install open-iscsi
+    sudo systemctl enable --now iscsid
+    OPENEBS_VERSION="3.1.0"
     echo "Installing OpenEBS"
     helm repo add openebs https://openebs.github.io/charts
     helm repo update