12.3. 配置控制器节点

为隔离的网络创建 control-plane Linux 绑定。

  - type: linux_bond
    name: bond_api
    bonding_options: "mode=active-backup"
    use_dhcp: false
    dns_servers:
      get_param: DnsServers
    members:
    - type: interface
      name: nic2
      primary: true

将 VLAN 分配给此 Linux 绑定。

  - type: vlan
    vlan_id:
      get_param: InternalApiNetworkVlanID
    device: bond_api
    addresses:
    - ip_netmask:
        get_param: InternalApiIpSubnet

  - type: vlan
    vlan_id:
      get_param: StorageNetworkVlanID
    device: bond_api
    addresses:
    - ip_netmask:
        get_param: StorageIpSubnet

  - type: vlan
    vlan_id:
      get_param: StorageMgmtNetworkVlanID
    device: bond_api
    addresses:
    - ip_netmask:
        get_param: StorageMgmtIpSubnet

  - type: vlan
    vlan_id:
      get_param: ExternalNetworkVlanID
    device: bond_api
    addresses:
    - ip_netmask:
        get_param: ExternalIpSubnet
    routes:
    - default: true
      next_hop:
        get_param: ExternalInterfaceDefaultRoute

创建 OVS 网桥，以访问 neutron-dhcp-agent 和 neutron-metadata-agent 服务。

  - type: ovs_bridge
    name: br-link0
    use_dhcp: false
    mtu: 9000
    members:
    - type: interface
      name: nic3
      mtu: 9000
    - type: vlan
      vlan_id:
        get_param: TenantNetworkVlanID
      mtu: 9000
      addresses:
      - ip_netmask:
          get_param: TenantIpSubnet