1# 安装 RKE2
2curl -sfL https://get.rke2.io | sh -

1mkdir -p /etc/rancher/rke2/

1# 配置 server
2cat <<EOF >/etc/rancher/rke2/config.yaml
3write-kubeconfig-mode: "0644"
4tls-san:
5  - 10.10.10.150
6  - rancher.jobcher.com
7cni: cilium
8disable-kube-proxy: true
9EOF

1# 启动 server
2systemctl enable rke2-server --now
3systemctl status rke2-server

1ln -s /var/lib/rancher/rke2/bin/kubectl /usr/local/bin/kubectl
2echo 'export KUBECONFIG=/etc/rancher/rke2/rke2.yaml' >> ~/.bashrc
3source ~/.bashrc

1apt-get install -y bash-completion

1echo 'source <(kubectl completion bash)' >> ~/.bashrc
2source ~/.bashrc
3kubectl completion bash >/etc/bash_completion.d/kubectl
4source /etc/bash_completion.d/kubectl

1curl -L --remote-name https://github.com/cilium/cilium-cli/releases/latest/download/cilium-linux-amd64.tar.gz
2tar xzvf cilium-linux-amd64.tar.gz
3mv cilium /usr/local/bin/
4cilium version

1cilium status
2kubectl get pods -n kube-system -l k8s-app=cilium
3kubectl get nodes -o wide

1vim rke2-cilium-config.yml

 1# /var/lib/rancher/rke2/server/manifests/rke2-cilium-config.yml
 2apiVersion: helm.cattle.io/v1
 3kind: HelmChartConfig
 4metadata:
 5  name: rke2-cilium
 6  namespace: kube-system
 7spec:
 8  valuesContent: |-
 9    tunnelProtocol: geneve
10    kubeProxyReplacement: true
11    k8sServiceHost: localhost
12    k8sServicePort: 6443
13    hubble:
14      enabled: true
15      relay:
16        enabled: true
17      ui:
18        enabled: true    

1kubectl apply -f rke2-cilium-config.yml
2
3kubectl -n kube-system patch svc hubble-ui \
4  -p '{"spec": {"type": "NodePort"}}'

1cat /var/lib/rancher/rke2/server/node-token

1curl -sfL https://get.rke2.io | sh -

1mkdir -p /etc/rancher/rke2/

1cat <<EOF >/etc/rancher/rke2/config.yaml
2server: https://10.10.10.150:9345
3token: <token> # 输入token值
4tls-san:
5  - 10.10.10.150
6  - rancher.jobcher.com
7cni: cilium
8disable-kube-proxy: true
9EOF

1# 启动 server
2systemctl enable rke2-server --now
3systemctl status rke2-server

1ln -s /var/lib/rancher/rke2/bin/kubectl /usr/local/bin/kubectl
2echo 'export KUBECONFIG=/etc/rancher/rke2/rke2.yaml' >> ~/.bashrc
3source ~/.bashrc

1kubectl get pod -n kube-system | grep kube-vip

1KVVERSION=$(curl -sL https://api.github.com/repos/kube-vip/kube-vip/releases | jq -r ".[0].name")

1alias ctr="/var/lib/rancher/rke2/bin/ctr --address /run/k3s/containerd/containerd.sock"

1alias kube-vip="ctr image pull ghcr.io/kube-vip/kube-vip:$KVVERSION; ctr run --rm --net-host ghcr.io/kube-vip/kube-vip:$KVVERSION vip /kube-vip"

1wget https://kube-vip.io/manifests/rbac.yaml
2mv rbac.yaml kube-vip-rbac.yaml
3chmod +x kube-vip-rbac.yaml && kubectl apply -f kube-vip-rbac.yaml

 1# 运行
 2kube-vip manifest daemonset \
 3  --arp \
 4  --controlplane \
 5  --address 10.10.10.150\
 6  --interface eth0 \
 7  --leaderElection \
 8  --enableLoadBalancer \
 9  --inCluster \
10  --taint > kube-vip.yaml

1kubectl apply -f kube-vip.yaml

1curl -k https://10.10.10.150:9345/v1-rke2/connect

1curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
2
3helm repo add rancher-stable https://releases.rancher.com/server-charts/stable
4helm repo update
5
6kubectl create namespace cattle-system
7kubectl -n cattle-system create secret tls tls-rancher-ingress --cert=fullchain.pem --key=privkey.pem

1helm upgrade --install rancher rancher-stable/rancher \
2  --namespace cattle-system \
3  --set hostname="rancher.jobcher.com" \
4  --set ingress.tls.source="secret" \
5  --set bootstrapPassword="输入你的密码"