Openstack虚拟机宽带限速配置

修改Neutron配置文件，让其支持QoS 修改

neutron.conf service_plugins = neutron.services.qos.qos_plugin.QoSPlugin

修改 /etc/neutron/plugins/ml2/

ml2_conf.ini [ml2] extension_drivers=qos linuxbridge_agent.ini [agent] extensions=qos

重启neutron

systemctl restart neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service

创建一个policy

neutron qos-policy-create bw-limiter openstack network qos policy create 20u30d

添加限速rule

neutron qos-bandwidth-limit-rule-create bw-limiter --max-kbps 102400 --max-burst-kbps 112640 # 最大100M 突发110M openstack network qos rule create b67368e8-187b-4777-822c-1af3ed59a59e --max-kbps 20480 --max-burst-kbits 30720 --type bandwidth-limit

绑定Port

neutron port-update <port_id> --qos-policy bw-limiter openstack port set 32873801-a55c-4656-8147-0dd1b576d75a --qos-policy b67368e8-187b-4777-822c-1af3ed59a59e

绑定Network

neutron net-update <network_id> --qos-policy test