安装及配置计算节点的Neutron服务 #

ifconfig ens36 promisc

echo "ifconfig ens36 promisc" >> /etc/profile

echo "net.bridge.bridge-nf-call-iptables = 1" >> /etc/sysctl.conf
echo "net.bridge.bridge-nf-call-ip6tables = 1" >> /etc/sysctl.conf

modprobe br_netfilter

sysctl -p

yum -y install openstack-neutron-linuxbridge

cp /etc/neutron/neutron.conf /etc/neutron/neutron.bak

grep -Ev '^$|#' /etc/neutron/neutron.bak > /etc/neutron/neutron.conf

vi /etc/neutron/neutron.conf

[DEFAULT]
transport_url = rabbit://rabbitmq:000000@controller:5672
auth_strategy = keystone

[keystone_authtoken]
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = project
username = neutron
password = 000000

[oslo_concurrency]
lock_path = /var/lib/neutron/tmp

cp /etc/neutron/plugins/ml2/linuxbridge_agent.ini /etc/neutron/plugins/ml2/linuxbridge_agent.bak

grep -Ev '^$|#' /etc/neutron/plugins/ml2/linuxbridge_agent.bak > /etc/neutron/plugins/ml2/linuxbridge_agent.ini

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

[DEFAULT]
[linux_bridge]
physical_interface_mappings = provider:ens36

[vxlan]
enable_vxlan = false

[securitygroup]
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

vi /etc/nova/nova.conf

[DEFAULT]
vif_plugging_is_fatal = false
vif_plugging_timeout = 0
[neutron]
auth_url = http://controller:5000
auth_type = password
username = neutron
password = 000000
project_name = project
user_domain_name = default
project_domain_name = default
region_name = RegionOne

systemctl restart openstack-nova-compute.service

systemctl enable neutron-linuxbridge-agent.service

systemctl start neutron-linuxbridge-agent.service