缺少Linux bridge agent组件

一.问题

• openstack network agent list缺少 Linux bridge agent
  

思路：

1.检查2台计算节点相关软件包是否安装全

yum -y install openstack-neutron-linuxbridge ebtables ipset conntrack-tools

2.检查计算节点服务是否开启

systemctl enable neutron-linuxbridge-agent.service
systemctl start neutron-linuxbridge-agent.service
systemctl status neutron-linuxbridge-agent.service

3.检查控制点网桥相关配置文件

• 发现网桥绑定的外网卡设置错误

  vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini

解决：

• 修改本机的外网卡

• 重启服务

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

openstack network agent list