neutron 安装
mysql -u root -p 进入数据库
CREATE DATABASE neutron; 创建数据库
设置权限
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' \
IDENTIFIED BY '123456'；
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' \
IDENTIFIED BY '123456';
openstack user create --domain default --password-prompt neutron创建用户
openstack role add --project service --user neutron admin添加权限
openstack service create --name neutron \
--description "OpenStack Networking" network 创建服务实体
openstack endpoint create --region RegionOne \
network public http://controller:9696 创建API
openstack endpoint create --region RegionOne \
network internal http://controller:9696
openstack endpoint create --region RegionOne \
network admin http://controller:9696
编辑/etc/neutron/neutron.conf文件
[database]
connection = mysql+pymysql://neutron:123456@controller/neutron
[DEFAULT]
# ...
core_plugin = ml2
service_plugins =
transport_url = rabbit://openstack:123456@controller
[DEFAULT]
# ...
auth_strategy = keystone
[keystone_authtoken]
# ...
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = 123456
[DEFAULT]
# ...
notify_nova_on_port_status_changes = true
notify_nova_on_port_data_changes = true
[nova]
# ...
auth_url = http://controller:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = 123456
[oslo_concurrency]
# ...
lock_path = /var/lib/neutron/tmp
编辑/etc/neutron/plugins/ml2/ml2_conf.ini
type_drivers = flat,vlan
tenant_network_types =
mechanism_drivers = linuxbridge
extension_drivers = port_security
flat_networks = provider
enable_ipset = true
编辑/etc/neutron/plugins/ml2/linuxbridge_agent.ini
physical_interface_mappings = provider:ens33
enable_vxlan = false
（下两个未找到）
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
编辑/etc/neutron/dhcp_agent.ini
interface_driver = linuxbridge
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = true
编辑/etc/neutron/metadata_agent.ini
nova_metadata_host = controller
metadata_proxy_shared_secret = METADATA_SECRET
编辑/etc/nova/nova.conf
[neutron]
# ...
url = http://controller:9696
auth_url = http://controller:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = 123456
service_metadata_proxy = true
metadata_proxy_shared_secret = METADATA_SECRET
ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini创建连接
su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \
--config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron 填充数据库
systemctl restart openstack-nova-api.service重启服务
systemctl enable neutron-server.service \
neutron-linuxbridge-agent.service neutron-dhcp-agent.service \
neutron-metadata-agent.service
systemctl start neutron-server.service \
neutron-linuxbridge-agent.service neutron-dhcp-agent.service \
neutron-metadata-agent.service
systemctl status neutron-server.service \
neutron-linuxbridge-agent.service neutron-dhcp-agent.service \
neutron-metadata-agent.service
# systemctl enable neutron-l3-agent.service
# systemctl start neutron-l3-agent.service
systemctl status neutron-l3-agent
计算节点安装
yum install openstack-neutron-linuxbridge ebtables ipset 安装
编辑/etc/neutron/neutron.conf
[DEFAULT]
# ...
transport_url = rabbit://openstack:123456@controller
[DEFAULT]
# ...
auth_strategy = keystone
[keystone_authtoken]
# ...
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = 123456
[oslo_concurrency]
# ...
lock_path = /var/lib/neutron/tmp
编辑/etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = provider:ens33
[vxlan]
enable_vxlan = false
（下边两项无）
[securitygroup]
# ...
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
net.bridge.bridge-nf-call-iptables
net.bridge.bridge-nf-call-ip6tables
编辑 /etc/nova/nova.conf
[neutron]
# ...
url = http://controller:9696
auth_url = http://controller:35357
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = 123456
systemctl restart openstack-nova-compute.service
# systemctl enable neutron-linuxbridge-agent.service
# systemctl start neutron-linuxbridge-agent.service
systemctl status neutron-linuxbridge-agent.service
openstack network agent list 查看网络启动
日志位置/var/log/neutron/