2.4. 注册节点

流程

1. 创建清单文件。使用节点定义模板 instackenv.json 示例作为参考：

   {
       "nodes":[
           {
               "mac":[
                   "bb:bb:bb:bb:bb:bb"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"pxe_ipmitool",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.205"
           },
           {
               "mac":[
                   "cc:cc:cc:cc:cc:cc"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"pxe_ipmitool",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.206"
           },
           {
               "mac":[
                   "dd:dd:dd:dd:dd:dd"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"pxe_ipmitool",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.207"
           },
           {
               "mac":[
                   "ee:ee:ee:ee:ee:ee"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"pxe_ipmitool",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.208"
           }
           {
               "mac":[
                   "ff:ff:ff:ff:ff:ff"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"pxe_ipmitool",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.209"
           }
           {
               "mac":[
                   "gg:gg:gg:gg:gg:gg"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"pxe_ipmitool",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.210"
           }
       ]
   }

2. 将文件保存到 stack 用户的主目录： /home/stack/instackenv.json。

3. 初始化 stack 用户，然后将 instackenv.json 清单文件导入到 director：

   $ source ~/stackrc
   $ openstack overcloud node import ~/instackenv.json

   openstack overcloud node import 命令可导入清单文件，并使用 director 注册每个节点。

4. 将内核和 ramdisk 镜像分配给每个节点：

   $ openstack overcloud node configure <node>

   结果

   节点已在 director 中注册和配置。