一、安装nettron相关服务
yum install openstack-neutron-linuxbridge ebtables ipset -y
二、快速配置配置
修改红色部分为计算节点的网卡名以及IP地址
openstack-config --set /etc/neutron/neutron.conf DEFAULT transport_url rabbit://openstack:openstack@192.168.70.10 openstack-config --set /etc/neutron/neutron.conf DEFAULT auth_strategy keystone openstack-config --set /etc/neutron/neutron.conf keystone_authtoken www_authenticate_uri http://192.168.70.10:5000 openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_url http://192.168.70.10:5000 openstack-config --set /etc/neutron/neutron.conf keystone_authtoken memcached_servers 192.168.70.10:11211 openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_type password openstack-config --set /etc/neutron/neutron.conf keystone_authtoken project_domain_name default openstack-config --set /etc/neutron/neutron.conf keystone_authtoken user_domain_name default openstack-config --set /etc/neutron/neutron.conf keystone_authtoken project_name service openstack-config --set /etc/neutron/neutron.conf keystone_authtoken username neutron openstack-config --set /etc/neutron/neutron.conf keystone_authtoken password neutron openstack-config --set /etc/neutron/neutron.conf oslo_concurrency password neutron openstack-config --set /etc/neutron/neutron.conf oslo_concurrency lock_path /var/lib/neutron/tmp openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini linux_bridge physical_interface_mappings provider:enp3s0 openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini vxlan enable_vxlan true openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini vxlan local_ip 192.168.70.14 openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini vxlan l2_population true openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini securitygroup enable_security_group true openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.IptablesFirewallDriver openstack-config --set /etc/nova/nova.conf neutron url http://192.168.70.10:9696 openstack-config --set /etc/nova/nova.conf neutron auth_url http://192.168.70.10:5000 openstack-config --set /etc/nova/nova.conf neutron auth_type password openstack-config --set /etc/nova/nova.conf neutron project_domain_name default openstack-config --set /etc/nova/nova.conf neutron user_domain_name default openstack-config --set /etc/nova/nova.conf neutron region_name RegionOne openstack-config --set /etc/nova/nova.conf neutron project_name service openstack-config --set /etc/nova/nova.conf neutron username neutron openstack-config --set /etc/nova/nova.conf neutron password neutron
三、重启服务
systemctl restart openstack-nova-compute.service
启动Linux网桥代理并将其配置为在系统引导时启动
systemctl enable neutron-linuxbridge-agent.service
systemctl start neutron-linuxbridge-agent.service