红帽全球峰会5.6. NFV OVS-DPDK 部署的拓扑
此示例部署显示 OVS-DPDK 配置，由两个虚拟网络功能(VNF)组成，分别有两个接口：
-
管理接口，由
mgt表示。 - data plane 接口。
在 OVS-DPDK 部署中，VNF 使用支持物理接口构建的 DPDK 来运行。OVS-DPDK 在 vSwitch 级别启用绑定。为了提高 OVS-DPDK 部署的性能，可分离内核和 OVS-DPDK NIC。要分隔管理(mgt)网络，连接到虚拟机的 Base 提供商网络，请确保您有额外的 NIC。Compute 节点由 Red Hat OpenStack Platform API 管理的两个常规 NIC 组成，它们可以被 Ceph API 使用，但无法与任何 OpenStack 项目共享。
图 5.3. Compute 节点： NFV OVS-DPDK
NFV 的 OVS-DPDK 拓扑
下图显示了 NFV 环境中 OVS-DPDK 的拓扑。
图 5.4. NFV 的 OVS-DPDK 拓扑
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