I have tried to install the XCP-NG Kubernetes. Here are my installation instructions (created with the help of ChatGPT):
sudo apt update
sudo apt install curl -y
sudo curl https://baltocdn.com/helm/signing.asc | gpg --dearmor | sudo tee /usr/share/keyrings/helm.gpg > /dev/null
sudo apt-get install apt-transport-https --yes
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/helm.gpg] https://baltocdn.com/helm/stable/debian/ all main" | sudo tee /etc/apt/sources.list.d/helm-stable-debian.list
sudo apt-get update
sudo apt-get install helm
sudo snap install helm --classic
sudo snap install kubeadm --classic
sudo snap install kubectl --classic
sudo snap install kubelet --classic
sudo apt install git
sudo helm create xcpng-csi
cd ..
cd xcpng-csi
sudo git clone https://github.com/ArturoGuerra/xcpng-csi.git
sudo apt-get update
sudo apt-get install -y apt-transport-https ca-certificates curl
curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
sudo bash -c 'cat <<EOF >/etc/apt/sources.list.d/kubernetes.list
deb https://apt.kubernetes.io/ kubernetes-xenial main
EOF'
sudo apt-get update
sudo apt-get update
sudo apt-get install -y ca-certificates
sudo update-ca-certificates
kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml
kubeadm init --pod-network-cidr=x.x.x.x/26
sudo apt-get update
sudo apt-get install -y apt-transport-https ca-certificates curl
curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
sudo bash -c 'cat <<EOF >/etc/apt/sources.list.d/kubernetes.list
deb https://apt.kubernetes.io/ kubernetes-xenial main
EOF'
sudo apt-get update
sudo curl -LO https://dl.k8s.io/release/v1.27.1/bin/linux/amd64/kube-apiserver
sudo chmod +x kube-apiserver
sudo mv kube-apiserver /usr/local/bin/
sudo nano /etc/systemd/system/kube-apiserver.service
EDITOR
[Unit]
Description=Kubernetes API Server
Documentation=https://kubernetes.io/docs/
After=network.target
[Service]
ExecStart=/usr/local/bin/kube-apiserver
--advertise-address=0.0.0.0
--allow-privileged=true
--authorization-mode=Node,RBAC
--client-ca-file=/etc/kubernetes/pki/ca.crt
--kubelet-client-certificate=/etc/kubernetes/pki/apiserver-kubelet-client.crt
--kubelet-client-key=/etc/kubernetes/pki/apiserver-kubelet-client.key
--service-account-key-file=/etc/kubernetes/pki/sa.pub
--service-cluster-ip-range=x.x.x.0/26
--tls-cert-file=/etc/kubernetes/pki/apiserver.crt
--tls-private-key-file=/etc/kubernetes/pki/apiserver.key
--etcd-servers=https://127.0.0.1:2379
--etcd-cafile=/etc/kubernetes/pki/etcd/ca.crt
--etcd-certfile=/etc/kubernetes/pki/apiserver-etcd-client.crt
--etcd-keyfile=/etc/kubernetes/pki/apiserver-etcd-client.key
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target
EDITOR
sudo systemctl daemon-reload
sudo systemctl enable kube-apiserver
sudo systemctl start kube-apiserver
