添加或删除 Azure Stack HCI 群集的服务器Add or remove servers for an Azure Stack HCI cluster

适用于:Azure Stack HCI 版本 20H2;Windows Server 2019Applies to: Azure Stack HCI, version 20H2; Windows Server 2019

可以在 Azure Stack HCI 的群集中轻松地添加或删除服务器。You can easily add or remove servers from a cluster in Azure Stack HCI. 请记住,在 CPU 类型、内存、驱动器数量以及驱动器的类型和大小方面,每个新的物理服务器必须与群集中的其他服务器严格匹配。Keep in mind that each new physical server must closely match the rest of the servers in the cluster when it comes to CPU type, memory, number of drives, and the type and size of the drives.

无论何时添加或删除服务器,都还必须在之后执行群集验证,以确保群集正常运行。Whenever you add or remove a server, you must also perform cluster validation afterwards to ensure the cluster is functioning normally.

获取 OEM 硬件Obtain OEM hardware

第一步是从原始 OEM 获取新的 HCI 硬件。The first step is to acquire new HCI hardware from your original OEM. 添加要在群集中使用的新服务器硬件时,请始终参考 OEM 提供的文档。Always refer to your OEM-provided documentation when adding new server hardware for use in your cluster.

  1. 将新的物理服务器置于机架中并进行正确的布线。Place the new physical server in the rack and cable it appropriately.
  2. 启用物理交换机端口,并根据情况调整访问控制列表 (ACL) 和 VLAN ID。Enable physical switch ports and adjust access control lists (ACLs) and VLAN IDs if applicable.
  3. 按照 OEM 说明在基板管理控制器 (BMC) 中配置正确的 IP 地址,并应用所有 BIOS 设置。Configure the correct IP address in the baseboard management controller (BMC) and apply all BIOS settings per OEM instructions.
  4. 使用 OEM 提供的工具,将当前的固件基线应用于所有组件。Apply the current firmware baseline to all components by using the tools that are provided by your OEM.
  5. 运行 OEM 验证测试,以确保与现有群集服务器的同质性。Run OEM validation tests to ensure homogeneity with the existing cluster servers.

将服务器添加到群集Add a server to the cluster

服务器正确启动后,请使用 Windows 管理中心将服务器加入群集。Once your server has spun up correctly, use Windows Admin Center to join the server to your cluster.

“添加服务器”屏幕

  1. 在“Windows 管理中心”中,从顶部下拉箭头中选择“群集管理器”。In Windows Admin Center, select Cluster Manager from the top drop-down arrow.
  2. 在“群集连接”下,选择该群集。Under Cluster connections, select the cluster.
  3. 在“工具”下,选择“服务器”。Under Tools, select Servers.
  4. 在“服务器”下,选择“库存”选项卡。Under Servers, select the Inventory tab.
  5. 在“库存”选项卡上,选择“添加”。On the Inventory tab, select Add.
  6. 在“服务器名称”中,输入要添加的服务器的完全限定域名,单击“添加”,然后再次单击底部的“添加”。In Server name, enter the full-qualified domain name of the server you want to add, click Add, then click Add again at the bottom.
  7. 验证服务器是否已成功添加到群集。Verify the server has been successfully added to your cluster.

从群集中删除服务器Remove a server from the cluster

从群集中删除服务器的步骤类似于向群集添加服务器的步骤。The steps for removing a server from your cluster are similar to those for adding a server to a cluster.

请记住,删除服务器时,也会删除与该服务器关联的所有虚拟机、驱动器和工作负荷。Keep in mind that when you remove a server, you will also remove any virtual machines, drives, and workloads associated with the server.

“删除服务器”对话框

  1. 在“Windows 管理中心”中,从顶部下拉箭头中选择“群集管理器”。In Windows Admin Center, select Cluster Manager from the top drop-down arrow.
  2. 在“群集连接”下,选择该群集。Under Cluster connections, select the cluster.
  3. 在“工具”下,选择“服务器”。Under Tools, select Servers.
  4. 在“服务器”下,选择“库存”选项卡。Under Servers, select the Inventory tab.
  5. 在“库存”选项卡上,选择要删除的服务器,然后选择“删除”。On the Inventory tab, select the server you want to remove, then select Remove.
  6. 若要同时从存储池中删除任何服务器驱动器,请启用该复选框。To also remove any server drives from the storage pool, enable that checkbox.
  7. 验证服务器是否已成功从群集中删除。Verify the server has been successfully removed from the cluster.

每当从群集中添加或删除服务器节点时,请确保随后运行群集验证测试。Anytime you add or remove a server node from a cluster, be sure and run a cluster validation test afterwards.

后续步骤Next steps

  • 添加或删除节点后,应验证群集。You should validate the cluster after adding or removing node. 有关详细信息,请参阅验证群集See Validate the cluster for more information.