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官方参考链接：
OpenStack安装指南：Install OpenStack services
OpenStack Ussuri Installation Guides
Networking service Installation Guide
Install and configure compute node
CSDN链接：
一、最后检查验证
neutron-install-verify
在制节点检查确认neutron服务安装成功
1.环境变量
cd
source admin-openrc.sh
2.查看加载的网络插件
列出已加载的扩展，以验证该neutron-server过程是否成功启动
openstack extension list --network
neutron ext-list
3.查看网络代理列表
查看网络代理列表，以确认neutron代理成功创建。
verify-option1：docs.openstack.org/neutron/tra…
verify-option2：docs.openstack.org/neutron/tra…
openstack network agent list
正常情况下：
（1）网络选项1：provider networks
输出应指示控制器节点上的3个代理，每个计算节点上的1个代理.如果不是，需要检查计算节点配置：网卡名称，IP地址，端口，密码等要素。
[root@controller ~]# openstack network agent list
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
| 297d7307-43b8-4400-9d62-bdcfda97f2e6 | Metadata agent | controller | None | :-) | UP | neutron-metadata-agent |
| 33ce63ab-a2b4-4e46-ab63-b81469874f66 | L3 agent | controller | nova | :-) | UP | neutron-l3-agent |
| a121dafa-f614-4060-890b-4fb73dc2e768 | DHCP agent | controller | nova | :-) | UP | neutron-dhcp-agent |
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
[root@controller ~]#
（2）网络选项2：self-service networks
输出应指示:控制节点上的4个代理，每个计算节点上的1个代理。如果不是，需要检查计算节点配置：网卡名称，IP地址，端口，密码等要素。
Neutron网络配置U版本和T版本在计算计算节点配置有所不同。
[root@controller ~]# openstack network agent list
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| 06a85946-9af0-430d-af9a-2a00fad7edfd | Metadata agent | controller | None | :-) | UP | neutron-metadata-agent |
| 0b1abb8e-b67f-4926-af9c-6e18458407eb | DHCP agent | controller | nova | :-) | UP | neutron-dhcp-agent |
| 171038f0-1a73-4352-9283-732be5eb94de | Linux bridge agent | compute1 | None | XXX | UP | neutron-linuxbridge-agent |
| 398e080c-2f40-4a51-9750-afaef7e09c32 | Linux bridge agent | controller | None | :-) | UP | neutron-linuxbridge-agent |
| 4f0904d7-ae34-4b2c-823e-7b067fe86a4f | L3 agent | controller | nova | :-) | UP | neutron-l3-agent |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
[root@controller ~]#
实际列表
[root@controller ~]# cd
[root@controller ~]# source admin-openrc.sh
[root@controller ~]# openstack network agent list
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
| 129b3f97-709c-4029-9279-67dd83a6048b | Metadata agent | compute2 | None | :-) | UP | neutron-metadata-agent |
| 297d7307-43b8-4400-9d62-bdcfda97f2e6 | Metadata agent | controller | None | :-) | UP | neutron-metadata-agent |
| 33ce63ab-a2b4-4e46-ab63-b81469874f66 | L3 agent | controller | nova | :-) | UP | neutron-l3-agent |
| 63c5a534-552b-4828-8cc5-0d35652d571b | DHCP agent | compute1 | nova | :-) | UP | neutron-dhcp-agent |
| 6d554a46-5a5e-447d-9ec4-7371861b4486 | L3 agent | compute1 | nova | :-) | UP | neutron-l3-agent |
| 6e180aff-c60e-43e0-bf55-b7513e242380 | Metadata agent | compute1 | None | :-) | UP | neutron-metadata-agent |
| a121dafa-f614-4060-890b-4fb73dc2e768 | DHCP agent | controller | nova | :-) | UP | neutron-dhcp-agent |
| be522406-2f6c-4723-8dce-cc9e6cdd87f2 | L3 agent | compute2 | nova | :-) | UP | neutron-l3-agent |
| e13f916c-60e5-491f-8a23-698f085df0b4 | DHCP agent | compute2 | nova | :-) | UP | neutron-dhcp-agent |
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
[root@controller ~]#
二、完成验证
至此，neutron网络服务在控制节点、计算节点的部署完成。
有新的计算节点加入时，需要将计算节点安装和控制节点验证都需要进行安装。
