13.4. 分配可预测的虚拟 IP

流程

• 编辑网络环境文件并在 parameter_defaults 部分添加 VIP 参数：

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  parameter_defaults:
    ...
    # Predictable VIPs
    ControlFixedIPs: [{'ip_address':'192.168.201.101'}]
    InternalApiVirtualFixedIPs: [{'ip_address':'172.16.0.9'}]
    PublicVirtualFixedIPs: [{'ip_address':'10.1.1.9'}]
    StorageVirtualFixedIPs: [{'ip_address':'172.18.0.9'}]
    StorageMgmtVirtualFixedIPs: [{'ip_address':'172.19.0.9'}]
    RedisVirtualFixedIPs: [{'ip_address':'172.16.0.8'}]
    OVNDBsVirtualFixedIPs: [{'ip_address':'172.16.0.7'}]

  从对应的分配池范围之外选择这些 IP。例如，为 InternalApiVirtualFixedIPs 选择一个不在 InternalApiAllocationPools 范围内的 IP 地址。