增强友好性 #16
@ -471,6 +471,30 @@ chown -R root:root $nfs_share_path/containerd $nfs_share_path/kubelet $nfs_share
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log_info "K8s数据目录迁移完成,所有数据将存储于$nfs_share_path下。"
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log_info "K8s数据目录迁移完成,所有数据将存储于$nfs_share_path下。"
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# 防火墙开放端口
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log_info "开放防火墙端口..."
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# 安装并配置 ufw(仅开放必要端口)
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# 开放 Kubernetes 控制平面端口
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sudo ufw allow 6443/tcp
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sudo ufw allow 10257/tcp
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sudo ufw allow 2379:2380/tcp
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# 开放 kubelet 和组件通信端口(仅限集群内部)
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# 注意:10250 端口需严格限制访问,避免暴露到公网
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sudo ufw allow 10250:10252/tcp
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# 开放 NodePort 服务端口范围
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sudo ufw allow 30000:32767/tcp
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# 开放 CNI 插件端口(如 Calico)
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sudo ufw allow 4789/udp
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sudo ufw allow 179/tcp
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# 开放 Ingress 端口(如 Nginx Ingress)
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sudo ufw allow 80/tcp
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sudo ufw allow 443/tcp
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# sudo ufw enable
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# 判断是主节点还是副节点
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# 判断是主节点还是副节点
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if [ "$1" == "master" ]; then
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if [ "$1" == "master" ]; then
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# 写入hosts
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# 写入hosts
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@ -479,29 +503,7 @@ if [ "$1" == "master" ]; then
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# fi
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# fi
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# 修改主机名,这里假设新主机名为 k8s-node,可根据实际情况修改
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# 修改主机名,这里假设新主机名为 k8s-node,可根据实际情况修改
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hostnamectl set-hostname k8s-master || log_error "修改主机名失败"
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hostnamectl set-hostname k8s-master || log_error "修改主机名失败"
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# 防火墙开放端口
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log_info "开放防火墙端口..."
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# 安装并配置 ufw(仅开放必要端口)
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# 开放 Kubernetes 控制平面端口
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sudo ufw allow 6443/tcp
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sudo ufw allow 10257/tcp
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sudo ufw allow 2379:2380/tcp
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# 开放 kubelet 和组件通信端口(仅限集群内部)
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# 注意:10250 端口需严格限制访问,避免暴露到公网
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sudo ufw allow 10250:10252/tcp
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# 开放 NodePort 服务端口范围
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sudo ufw allow 30000:32767/tcp
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# 开放 CNI 插件端口(如 Calico)
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sudo ufw allow 4789/udp
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sudo ufw allow 179/tcp
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# 开放 Ingress 端口(如 Nginx Ingress)
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sudo ufw allow 80/tcp
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sudo ufw allow 443/tcp
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# sudo ufw enable
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# 主节点安装步骤
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# 主节点安装步骤
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log_info "正在master节点进行安装core和初始化"
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log_info "正在master节点进行安装core和初始化"
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# kubeadm config images list
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# kubeadm config images list
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@ -542,8 +544,8 @@ if [ "$1" == "master" ]; then
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kubectl apply -f /opt/components.yaml || log_error "本地安装MetricsServer插件失败"
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kubectl apply -f /opt/components.yaml || log_error "本地安装MetricsServer插件失败"
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# log_info "正在安装Ingress-nginx-controller插件"
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# log_info "正在安装Ingress-nginx-controller插件"
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# kubectl apply -f /opt/ingress-nginx-controller.yaml || log_error "本地安装ingress-nginx-controller插件失败"
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# kubectl apply -f /opt/ingress-nginx-controller.yaml || log_error "本地安装ingress-nginx-controller插件失败"
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log_info "正在安装GPU模式必要插件"
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# log_info "正在安装GPU模式必要插件"
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kubectl apply -f /opt/nvidia-device-plugin.yml || log_error "本地安装GPU模式必要插件失败"
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# kubectl apply -f /opt/nvidia-device-plugin.yml || log_error "本地安装GPU模式必要插件失败"
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log_info "正在安装nfs-client-provisioner插件"
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log_info "正在安装nfs-client-provisioner插件"
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aptitude -y install nfs-kernel-server nfs-common=1:1.3.4-2.5ubuntu3.7
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aptitude -y install nfs-kernel-server nfs-common=1:1.3.4-2.5ubuntu3.7
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if [ $? -ne 0 ]; then
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if [ $? -ne 0 ]; then
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@ -188,8 +188,9 @@ verify_perfect_cleanup() {
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# 2. 验证命令无残留
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# 2. 验证命令无残留
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green_echo "2. 验证命令无残留..."
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green_echo "2. 验证命令无残留..."
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local cmds=(kubectl kubeadm kubelet containerd docker etcd)
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local cmds=(kubectl kubelet containerd docker etcd kubeadm)
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for cmd in "${cmds[@]}"; do
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for cmd in "${cmds[@]}"; do
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sleep 1 # 确保命令列表更新
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if command -v "$cmd" &> /dev/null; then
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if command -v "$cmd" &> /dev/null; then
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red_echo " ❌ 命令 $cmd 仍存在"
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red_echo " ❌ 命令 $cmd 仍存在"
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is_perfect=false
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is_perfect=false
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Loading…
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Reference in New Issue
Block a user