#installs kubernetes packages
function install_kube() {
[ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
- K8S_VERSION=1.20.11-00
+ 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 $2}'
sudo apt-get update && sudo apt-get install -y apt-transport-https
sudo apt-get update
echo "Installing Kubernetes Packages ..."
sudo apt-get install -y kubelet=${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 "${DEBUG_INSTALL}" ] || DEBUG end of function
}
}
#Install Helm v3
+#Helm releases can be found here: https://github.com/helm/helm/releases
function install_helm() {
[ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
- helm > /dev/null 2>&1
- if [ $? != 0 ] ; then
+ HELM_VERSION="v3.7.2"
+ if ! [[ "$(helm version --short 2>/dev/null)" =~ ^v3.* ]]; then
# Helm is not installed. Install helm
- echo "Helm is not installed, installing ..."
- curl https://get.helm.sh/helm-v3.6.3-linux-amd64.tar.gz --output helm-v3.6.3.tar.gz
- tar -zxvf helm-v3.6.3.tar.gz
+ echo "Helm3 is not installed, installing ..."
+ curl https://get.helm.sh/helm-${HELM_VERSION}-linux-amd64.tar.gz --output helm-${HELM_VERSION}.tar.gz
+ tar -zxvf helm-${HELM_VERSION}.tar.gz
sudo mv linux-amd64/helm /usr/local/bin/helm
rm -r linux-amd64
- rm helm-v3.6.3.tar.gz
- helm repo add stable https://charts.helm.sh/stable
- helm repo update
+ rm helm-${HELM_VERSION}.tar.gz
+ else
+ echo "Helm3 is already installed. Skipping installation..."
fi
+ helm repo add stable https://charts.helm.sh/stable
+ helm repo update
[ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
}
function install_k8s_storageclass() {
[ -z "${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