Red Hat OpenStack Platform 支持 Linux 绑定、Open vSwitch (OVS)内核绑定和 OVS-DPDK 绑定。
在与虚拟机实例直接交互的任何网络中，红帽建议使用 OVS 内核绑定(bond 类型 ovs_bond)或 OVS-DPDK 绑定(bond type ovs_dpdk_bond)带有 LACP。但是，不要将 OVS 内核绑定和 OVS-DPDK 绑定组合在同一节点上。
在控制和存储网络上，红帽建议将 Linux 绑定与 VLAN 和 LACP 搭配使用，因为 OVS 或 neutron 代理重启更新、热修复和其他事件时可能会发生 control plane 中断预算。Linux 绑定/LACP/VLAN 配置提供 NIC 管理，而无需 OVS 中断。以下是具有一个 VLAN 的 Linux 绑定配置示例。
params:
$network_config:
network_config:
- type: linux_bond
name: bond_api
bonding_options: "mode=active-backup"
use_dhcp: false
dns_servers:
` get_param: DnsServers
members:
- type: interface
name: nic3
primary: true
- type: interface
name: nic4
- type: vlan
vlan_id:
get_param: InternalApiNetworkVlanID
device: bond_api
addresses:
- ip_netmask:
get_param: InternalApiIpSubnet
params:
$network_config:
network_config:
- type: linux_bond
name: bond_api
bonding_options: "mode=active-backup"
use_dhcp: false
dns_servers:
` get_param: DnsServers
members:
- type: interface
name: nic3
primary: true
- type: interface
name: nic4
- type: vlan
vlan_id:
get_param: InternalApiNetworkVlanID
device: bond_api
addresses:
- ip_netmask:
get_param: InternalApiIpSubnet
Copy to Clipboard
Copied!
Toggle word wrap
Toggle overflow
红帽全球峰会
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}