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update doc

parent 68ba0a67
Showing with 10 additions and 4 deletions
部署产品.md
1. 安装阿里云k8s yum源 1. 安装阿里云k8s yum源（全部机器）
1. 安装阿里云k8s yum源 1. 安装阿里云k8s yum源（全部机器）
``` ```
cat <<EOF > /etc/yum.repos.d/kubernetes.repo cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes] [kubernetes]
...@@ -18,15 +18,16 @@ yum install -y kubelet kubeadm kubectl --disableexcludes=kubernetes ...@@ -18,15 +18,16 @@ yum install -y kubelet kubeadm kubectl --disableexcludes=kubernetes
systemctl enable --now kubelet systemctl enable --now kubelet
``` ```
2. 调整kernel参数（二层的网桥在转发包时也会被iptables的FORWARD规则所过滤） 2. 调整kernel参数（二层的网桥在转发包时也会被iptables的FORWARD规则所过滤）（全部机器）
``` ```
cat <<EOF > /etc/sysctl.d/k8s.conf cat <<EOF > /etc/sysctl.d/k8s.conf
net.bridge.bridge-nf-call-ip6tables = 1 net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1 net.bridge.bridge-nf-call-iptables = 1
net.bridge.bridge-nf-call-iptables=1
EOF EOF
sysctl --system sysctl --system
``` ```
3. 启动kubelet 3. 启动kubelet（全部机器）
``` ```
systemctl daemon-reload systemctl daemon-reload
systemctl restart kubelet systemctl restart kubelet
...@@ -44,4 +45,8 @@ sudo chown $(id -u):$(id -g) $HOME/.kube/config ...@@ -44,4 +45,8 @@ sudo chown $(id -u):$(id -g) $HOME/.kube/config
6. 之后会在命令行里返回如下命令。复制，粘贴到跑agent的服务器运行，即可完成 6. 之后会在命令行里返回如下命令。复制，粘贴到跑agent的服务器运行，即可完成
``` ```
kubeadm join <master-ip>:<master-port> --token <token> --discovery-token-ca-cert-hash sha256:<hash> kubeadm join <master-ip>:<master-port> --token <token> --discovery-token-ca-cert-hash sha256:<hash>
```
7. 运行网络组件（全部机器）
```
kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/a70459be0084506e4ec919aa1c114638878db11b/Documentation/kube-flannel.yml
``` ```
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