2.2. 注册节点

流程

1. 在 /home/stack 中创建节点清单 JSON 文件。

2. 输入每个节点的硬件和电源管理详情。

   例如：

   {
       "nodes":[
           {
               "mac":[
                   "b1:b1:b1:b1:b1:b1"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.205"
           },
           {
               "mac":[
                   "b2:b2:b2:b2:b2:b2"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.206"
           },
           {
               "mac":[
                   "b3:b3:b3:b3:b3:b3"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.207"
           },
           {
               "mac":[
                   "c1:c1:c1:c1:c1:c1"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.208"
           },
           {
               "mac":[
                   "c2:c2:c2:c2:c2:c2"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.209"
           },
           {
               "mac":[
                   "c3:c3:c3:c3:c3:c3"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.210"
           },
           {
               "mac":[
                   "d1:d1:d1:d1:d1:d1"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.211"
           },
           {
               "mac":[
                   "d2:d2:d2:d2:d2:d2"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.212"
           },
           {
               "mac":[
                   "d3:d3:d3:d3:d3:d3"
               ],
               "cpu":"4",
               "memory":"6144",
               "disk":"40",
               "arch":"x86_64",
               "pm_type":"ipmi",
               "pm_user":"admin",
               "pm_password":"p@55w0rd!",
               "pm_addr":"192.0.2.213"
           }
       ]
   }

3. 保存新文件。

4. 初始化 stack 用户：

   $ source ~/stackrc

5. 将 JSON 清单文件导入到 director 并注册节点

   $ openstack overcloud node import <inventory_file>

   将 <inventory_file> 替换为第一步中创建的文件的名称。

6. 将内核和 ramdisk 镜像分配给每个节点：

   $ openstack overcloud node configure <node>