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G046-OP-COA-OPEN-10 CentOS Stream 8 手工搭建 OpenStack V 版（06 Neutron）

云上笔记 2023-08-10 阅读 47
victoriaopenstackOpenStack云计算yyds干货盘点

1 您需要了解

  • 本篇为手工搭建第 6 篇，进行 OpenStack Neutron 组件安装
  • 操作系统版本 CentOS Stream 8，最小化安装，可参考下方相关文章 G003 完成系统安装，步骤一致
  • 安装源您可访问 CentOS官网 / 阿里永久镜像站 / 华为永久镜像站 或其他镜像站进行下载
  • 环境用到 2台 虚拟机，单网卡，并为其配置 静态 IP 及 DNS，具体规划请参考 第 2 章 环境规划
  • 从 Ussuri 版本开始，需要使用 CentOS 8 或 RHEL 8，截至发稿前，Stream 8 版本支持的最高版本为 yoga
  • 文中用到的本地源文件，如有需要请站内私信获取，手工搭建流程参考官方安装指南
  • 密码约定：本文所有和数据库及消息队列相关的密码统一设定 rootroot，openstack 组件用户密码统一设定 redhat
  • 为有更好的浏览体验，您可以点击文章左上方目录按钮来显示文章整体目录结构
  • 相关文章
  • G003-OS-LIN-RHEL-01 红帽 8.4 安装
  • G033-OP-COA-OPEN-04 CentOS Stream 8 通过 Packstack 安装开源 OpenStack（V版）
  • G041-OP-COA-OPEN-05 CentOS Stream 8 手工搭建 OpenStack V 版（01基础环境设置）
  • G042-OP-COA-OPEN-06 CentOS Stream 8 手工搭建 OpenStack V 版（02 Keystone）
  • G043-OP-COA-OPEN-07 CentOS Stream 8 手工搭建 OpenStack V 版（03 Glance）
  • G044-OP-COA-OPEN-08 CentOS Stream 8 手工搭建 OpenStack V 版（04 Placement）
  • G045-OP-COA-OPEN-09 CentOS Stream 8 手工搭建 OpenStack V 版（05 Nova）

2 环境规划

计算节点必须开启虚拟化引擎 Intel VT-x 或 AMD-V。虚拟机配置可根据实际情况进行调整。

主机名 IP 网关/DNS CPU/内存 磁盘 角色 备注
controller 192.168.100.167 192.168.100.2 4c16g 100g 控制/网络 /
compute 192.168.100.168 192.168.100.2 4c16g 100g 计算节点 必须开启虚拟化引擎

3 控制节点

官方链接：https://docs.openstack.org/neutron/victoria/install/controller-install-rdo.html#prerequisites

3.1 建库及授权

[root@controller ~]# source keystonerc_admin
[root@controller ~(admin)]$ mysql -uroot -prootroot
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 32
Server version: 10.3.28-MariaDB MariaDB Server

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> CREATE DATABASE neutron;
Query OK, 1 row affected (0.001 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY 'rootroot';
Query OK, 0 rows affected (0.001 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY 'rootroot';
Query OK, 0 rows affected (0.000 sec)

MariaDB [(none)]> exit
Bye

3.2 创建用户及关联角色

[root@controller ~(admin)]$ openstack user create --domain default --password-prompt neutron
User Password:  *** 输入密码 redhat ***
Repeat User Password:  *** 输入密码 redhat ***
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 5bbbfe5a418f4f3ab168404fbbf20fae |
| name                | neutron                          |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

[root@controller ~(admin)]$ openstack role add --project service --user neutron admin
[root@controller ~(admin)]$ openstack user list
+----------------------------------+-----------+
| ID                               | Name      |
+----------------------------------+-----------+
| 03679f60d2da431080d0ecf9d095c99a | admin     |
| ce938b103d8d4062a4aaf6820b21828e | myuser    |
| 05b165e480ac401ab476c6f3670e77bf | glance    |
| dcc835a9394c4adfa654d18089963d4c | placement |
| 8a2e97c43da8409391204422634a1354 | nova      |
| 5bbbfe5a418f4f3ab168404fbbf20fae | neutron   |
+----------------------------------+-----------+

3.3 创建服务及注册API

[root@controller ~(admin)]$ openstack service create --name neutron --description "OpenStack Networking" network
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Networking             |
| enabled     | True                             |
| id          | 63d8b0785c704811b2f2e673bce49971 |
| name        | neutron                          |
| type        | network                          |
+-------------+----------------------------------+

[root@controller ~(admin)]$ openstack endpoint create --region RegionOne network public http://controller:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 1615308bec16455dad7030d8cbefd7ff |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 63d8b0785c704811b2f2e673bce49971 |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://controller:9696           |
+--------------+----------------------------------+

[root@controller ~(admin)]$ openstack endpoint create --region RegionOne network internal http://controller:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 048dbc1d6de6461eb92ec88f2eadb301 |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 63d8b0785c704811b2f2e673bce49971 |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://controller:9696           |
+--------------+----------------------------------+

[root@controller ~(admin)]$ openstack endpoint create --region RegionOne network admin http://controller:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 5c0c7b2f4b3a4a0ea246fb3f28198ff1 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 63d8b0785c704811b2f2e673bce49971 |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://controller:9696           |
+--------------+----------------------------------+

[root@controller ~(admin)]$ openstack endpoint list
+----------------------------------+-----------+--------------+--------------+---------+-----------+-----------------------------+
| ID                               | Region    | Service Name | Service Type | Enabled | Interface | URL                         |
+----------------------------------+-----------+--------------+--------------+---------+-----------+-----------------------------+
| 048dbc1d6de6461eb92ec88f2eadb301 | RegionOne | neutron      | network      | True    | internal  | http://controller:9696      |
| 0c513a35ad7245c983c40acda80db882 | RegionOne | glance       | image        | True    | admin     | http://controller:9292      |
| 1615308bec16455dad7030d8cbefd7ff | RegionOne | neutron      | network      | True    | public    | http://controller:9696      |
| 239e1ed04690449f9440d281aefca9f6 | RegionOne | glance       | image        | True    | internal  | http://controller:9292      |
| 24527053adf04893b84f72e4054976e1 | RegionOne | placement    | placement    | True    | admin     | http://controller:8778      |
| 35fa1a3cbc564734af00ecc82faf15d9 | RegionOne | nova         | compute      | True    | public    | http://controller:8774/v2.1 |
| 37f59fc3da0743ef85f282e3828b270e | RegionOne | nova         | compute      | True    | internal  | http://controller:8774/v2.1 |
| 5c0c7b2f4b3a4a0ea246fb3f28198ff1 | RegionOne | neutron      | network      | True    | admin     | http://controller:9696      |
| 672d0fd0435d4c6e8687a07763c1a36b | RegionOne | keystone     | identity     | True    | public    | http://controller:5000/v3/  |
| 84f4c26a119f4a96a421d5dbe7121bb2 | RegionOne | keystone     | identity     | True    | admin     | http://controller:5000/v3/  |
| 96c0989c97b04d86beb59aa075d2d403 | RegionOne | placement    | placement    | True    | public    | http://controller:8778      |
| 9cbcced7c9854cc58ac2d4a7fe4f0c52 | RegionOne | keystone     | identity     | True    | internal  | http://controller:5000/v3/  |
| 9e4f7f90257441cc8ba6132e94fcee04 | RegionOne | placement    | placement    | True    | internal  | http://controller:8778      |
| e027747203f8439f81b83647b8916488 | RegionOne | glance       | image        | True    | public    | http://controller:9292      |
| e09eb05f588f40d3860195905f62130a | RegionOne | nova         | compute      | True    | admin     | http://controller:8774/v2.1 |
+----------------------------------+-----------+--------------+--------------+---------+-----------+-----------------------------+

3.4 安装包

[root@controller ~(admin)]$ yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge ebtables -y

*** 输出信息节选 ***
Last metadata expiration check: 1 day, 0:10:26 ago on Wed 09 Aug 2023 03:11:39 PM CST.
Package iptables-ebtables-1.8.4-24.el8.x86_64 is already installed.
Dependencies resolved.
=====================================================================================================================================
 Package                              Architecture  Version                                   Repository                        Size
=====================================================================================================================================
Installing:
 openstack-neutron                    noarch        1:17.4.1-1.el8                            centos-openstack-victoria         27 k
 openstack-neutron-linuxbridge        noarch        1:17.4.1-1.el8                            centos-openstack-victoria         17 k
 openstack-neutron-ml2                noarch        1:17.4.1-1.el8                            centos-openstack-victoria         16 k
Installing dependencies:
......
  python3-os-ken-1.2.1-1.el8.noarch                             python3-os-xenapi-0.3.4-1.el8.noarch                                 
  python3-pecan-1.3.3-2.el8s.noarch                             python3-setproctitle-1.1.10-16.el8.x86_64                            
  python3-tinyrpc-1.0.3-1.el8.noarch                            python3-waitress-1.4.4-1.el8s.noarch                                 
  python3-webtest-2.0.35-3.el8s.noarch                          python3-zmq-19.0.0-3.el8.x86_64                                      
  radvd-2.17-15.el8.x86_64                                      zeromq-4.3.2-1.el8.x86_64                                            

Complete!

3.5 编辑配置文件

3.5.1 编辑 neutron 配置文件

[root@controller ~(admin)]$ vim /etc/neutron/neutron.conf

*** 找到对应标签并编辑以下内容 ***

[database]
connection = mysql+pymysql://neutron:rootroot@controller/neutron

[DEFAULT]
core_plugin = ml2
service_plugins = router
allow_overlapping_ips = true
transport_url = rabbit://openstack:rootroot@controller
auth_strategy = keystone
notify_nova_on_port_status_changes = true
notify_nova_on_port_data_changes = true

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

[nova]
auth_url = http://controller:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = redhat

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

3.5.2 编辑 ml2 配置文件

[root@controller ~(admin)]$ vim /etc/neutron/plugins/ml2/ml2_conf.ini

*** 编辑以下内容 ***

[ml2]
type_drivers = flat,vlan,vxlan
tenant_network_types = vxlan
mechanism_drivers = linuxbridge,l2population
extension_drivers = port_security

[ml2_type_flat]
flat_networks = provider

[ml2_type_vxlan]
vni_ranges = 1:1000

[securitygroup]
enable_ipset = true

3.5.3 配置 Linux 网桥代理

[root@controller ~(admin)]$ vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini

[linux_bridge]
physical_interface_mappings = provider:ens160

[vxlan]
enable_vxlan = true
local_ip = 192.168.100.167
l2_population = true

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

3.5.4 启用网桥支持

[root@controller ~(admin)]$ modprobe br_netfilter
[root@controller ~(admin)]$ sysctl net.bridge.bridge-nf-call-iptables
net.bridge.bridge-nf-call-iptables = 1
[root@controller ~(admin)]$ sysctl net.bridge.bridge-nf-call-ip6tables
net.bridge.bridge-nf-call-ip6tables = 1

3.5.5 配置三层代理

[root@controller ~(admin)]$ vim /etc/neutron/l3_agent.ini

*** 编辑以下内容 ***

[DEFAULT]
interface_driver = linuxbridge

3.5.6 配置 DHCP 代理

[root@controller ~(admin)]$ vim /etc/neutron/dhcp_agent.ini

*** 编辑以下内容 ***

[DEFAULT]
interface_driver = linuxbridge
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = true

3.5.7 配置元数据代理

[root@controller ~(admin)]$ vim /etc/neutron/metadata_agent.ini

*** 编辑以下内容 ***

[DEFAULT]
nova_metadata_host = controller
metadata_proxy_shared_secret = rootroot

3.5.8 配置计算服务

[root@controller ~(admin)]$ vim /etc/nova/nova.conf

*** 找到对应标签编辑以下内容 ***

[neutron]
auth_url = http://controller:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = redhat
service_metadata_proxy = true
metadata_proxy_shared_secret = rootroot

3.6 初始化数据库

[root@controller ~(admin)]$ ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
[root@controller ~(admin)]$ 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

INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
  Running upgrade for neutron ...
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
INFO  [alembic.runtime.migration] Running upgrade  -> kilo
INFO  [alembic.runtime.migration] Running upgrade kilo -> 354db87e3225
INFO  [alembic.runtime.migration] Running upgrade 354db87e3225 -> 599c6a226151
INFO  [alembic.runtime.migration] Running upgrade 599c6a226151 -> 52c5312f6baf
INFO  [alembic.runtime.migration] Running upgrade 52c5312f6baf -> 313373c0ffee
INFO  [alembic.runtime.migration] Running upgrade 313373c0ffee -> 8675309a5c4f
INFO  [alembic.runtime.migration] Running upgrade 8675309a5c4f -> 45f955889773
INFO  [alembic.runtime.migration] Running upgrade 45f955889773 -> 26c371498592
INFO  [alembic.runtime.migration] Running upgrade 26c371498592 -> 1c844d1677f7
INFO  [alembic.runtime.migration] Running upgrade 1c844d1677f7 -> 1b4c6e320f79
INFO  [alembic.runtime.migration] Running upgrade 1b4c6e320f79 -> 48153cb5f051
INFO  [alembic.runtime.migration] Running upgrade 48153cb5f051 -> 9859ac9c136
INFO  [alembic.runtime.migration] Running upgrade 9859ac9c136 -> 34af2b5c5a59
INFO  [alembic.runtime.migration] Running upgrade 34af2b5c5a59 -> 59cb5b6cf4d
INFO  [alembic.runtime.migration] Running upgrade 59cb5b6cf4d -> 13cfb89f881a
INFO  [alembic.runtime.migration] Running upgrade 13cfb89f881a -> 32e5974ada25
INFO  [alembic.runtime.migration] Running upgrade 32e5974ada25 -> ec7fcfbf72ee
INFO  [alembic.runtime.migration] Running upgrade ec7fcfbf72ee -> dce3ec7a25c9
INFO  [alembic.runtime.migration] Running upgrade dce3ec7a25c9 -> c3a73f615e4
INFO  [alembic.runtime.migration] Running upgrade c3a73f615e4 -> 659bf3d90664
INFO  [alembic.runtime.migration] Running upgrade 659bf3d90664 -> 1df244e556f5
INFO  [alembic.runtime.migration] Running upgrade 1df244e556f5 -> 19f26505c74f
INFO  [alembic.runtime.migration] Running upgrade 19f26505c74f -> 15be73214821
INFO  [alembic.runtime.migration] Running upgrade 15be73214821 -> b4caf27aae4
INFO  [alembic.runtime.migration] Running upgrade b4caf27aae4 -> 15e43b934f81
INFO  [alembic.runtime.migration] Running upgrade 15e43b934f81 -> 31ed664953e6
INFO  [alembic.runtime.migration] Running upgrade 31ed664953e6 -> 2f9e956e7532
INFO  [alembic.runtime.migration] Running upgrade 2f9e956e7532 -> 3894bccad37f
INFO  [alembic.runtime.migration] Running upgrade 3894bccad37f -> 0e66c5227a8a
INFO  [alembic.runtime.migration] Running upgrade 0e66c5227a8a -> 45f8dd33480b
INFO  [alembic.runtime.migration] Running upgrade 45f8dd33480b -> 5abc0278ca73
INFO  [alembic.runtime.migration] Running upgrade kilo -> 30018084ec99
INFO  [alembic.runtime.migration] Running upgrade 30018084ec99 -> 4ffceebfada
INFO  [alembic.runtime.migration] Running upgrade 4ffceebfada -> 5498d17be016
INFO  [alembic.runtime.migration] Running upgrade 5498d17be016 -> 2a16083502f3
INFO  [alembic.runtime.migration] Running upgrade 2a16083502f3 -> 2e5352a0ad4d
INFO  [alembic.runtime.migration] Running upgrade 2e5352a0ad4d -> 11926bcfe72d
INFO  [alembic.runtime.migration] Running upgrade 11926bcfe72d -> 4af11ca47297
INFO  [alembic.runtime.migration] Running upgrade 4af11ca47297 -> 1b294093239c
INFO  [alembic.runtime.migration] Running upgrade 1b294093239c -> 8a6d8bdae39
INFO  [alembic.runtime.migration] Running upgrade 8a6d8bdae39 -> 2b4c2465d44b
INFO  [alembic.runtime.migration] Running upgrade 2b4c2465d44b -> e3278ee65050
INFO  [alembic.runtime.migration] Running upgrade e3278ee65050 -> c6c112992c9
INFO  [alembic.runtime.migration] Running upgrade c6c112992c9 -> 5ffceebfada
INFO  [alembic.runtime.migration] Running upgrade 5ffceebfada -> 4ffceebfcdc
INFO  [alembic.runtime.migration] Running upgrade 4ffceebfcdc -> 7bbb25278f53
INFO  [alembic.runtime.migration] Running upgrade 7bbb25278f53 -> 89ab9a816d70
INFO  [alembic.runtime.migration] Running upgrade 89ab9a816d70 -> c879c5e1ee90
INFO  [alembic.runtime.migration] Running upgrade c879c5e1ee90 -> 8fd3918ef6f4
INFO  [alembic.runtime.migration] Running upgrade 8fd3918ef6f4 -> 4bcd4df1f426
INFO  [alembic.runtime.migration] Running upgrade 4bcd4df1f426 -> b67e765a3524
INFO  [alembic.runtime.migration] Running upgrade 5abc0278ca73 -> d3435b514502
INFO  [alembic.runtime.migration] Running upgrade d3435b514502 -> 30107ab6a3ee
INFO  [alembic.runtime.migration] Running upgrade 30107ab6a3ee -> c415aab1c048
INFO  [alembic.runtime.migration] Running upgrade c415aab1c048 -> a963b38d82f4
INFO  [alembic.runtime.migration] Running upgrade b67e765a3524 -> a84ccf28f06a
INFO  [alembic.runtime.migration] Running upgrade a84ccf28f06a -> 7d9d8eeec6ad
INFO  [alembic.runtime.migration] Running upgrade a963b38d82f4 -> 3d0e74aa7d37
INFO  [alembic.runtime.migration] Running upgrade 3d0e74aa7d37 -> 030a959ceafa
INFO  [alembic.runtime.migration] Running upgrade 030a959ceafa -> a5648cfeeadf
INFO  [alembic.runtime.migration] Running upgrade a5648cfeeadf -> 0f5bef0f87d4
INFO  [alembic.runtime.migration] Running upgrade 0f5bef0f87d4 -> 67daae611b6e
INFO  [alembic.runtime.migration] Running upgrade 67daae611b6e -> 6b461a21bcfc
INFO  [alembic.runtime.migration] Running upgrade 6b461a21bcfc -> 5cd92597d11d
INFO  [alembic.runtime.migration] Running upgrade 5cd92597d11d -> 929c968efe70
INFO  [alembic.runtime.migration] Running upgrade 929c968efe70 -> a9c43481023c
INFO  [alembic.runtime.migration] Running upgrade a9c43481023c -> 804a3c76314c
INFO  [alembic.runtime.migration] Running upgrade 804a3c76314c -> 2b42d90729da
INFO  [alembic.runtime.migration] Running upgrade 2b42d90729da -> 62c781cb6192
INFO  [alembic.runtime.migration] Running upgrade 62c781cb6192 -> c8c222d42aa9
INFO  [alembic.runtime.migration] Running upgrade c8c222d42aa9 -> 349b6fd605a6
INFO  [alembic.runtime.migration] Running upgrade 349b6fd605a6 -> 7d32f979895f
INFO  [alembic.runtime.migration] Running upgrade 7d32f979895f -> 594422d373ee
INFO  [alembic.runtime.migration] Running upgrade 594422d373ee -> 61663558142c
INFO  [alembic.runtime.migration] Running upgrade 61663558142c -> 867d39095bf4, port forwarding
INFO  [alembic.runtime.migration] Running upgrade 867d39095bf4 -> d72db3e25539, modify uniq port forwarding
INFO  [alembic.runtime.migration] Running upgrade d72db3e25539 -> cada2437bf41
INFO  [alembic.runtime.migration] Running upgrade cada2437bf41 -> 195176fb410d, router gateway IP QoS
INFO  [alembic.runtime.migration] Running upgrade 195176fb410d -> fb0167bd9639
INFO  [alembic.runtime.migration] Running upgrade fb0167bd9639 -> 0ff9e3881597
INFO  [alembic.runtime.migration] Running upgrade 0ff9e3881597 -> 9bfad3f1e780
INFO  [alembic.runtime.migration] Running upgrade 9bfad3f1e780 -> 63fd95af7dcd
INFO  [alembic.runtime.migration] Running upgrade 63fd95af7dcd -> c613d0b82681
INFO  [alembic.runtime.migration] Running upgrade c613d0b82681 -> c3e9d13c4367
INFO  [alembic.runtime.migration] Running upgrade c3e9d13c4367 -> 86274d77933e
INFO  [alembic.runtime.migration] Running upgrade 86274d77933e -> f4b9654dd40c
INFO  [alembic.runtime.migration] Running upgrade f4b9654dd40c -> a010322604bc
INFO  [alembic.runtime.migration] Running upgrade a010322604bc -> 263d454a9655
INFO  [alembic.runtime.migration] Running upgrade 263d454a9655 -> Ibac91d24da2
INFO  [alembic.runtime.migration] Running upgrade Ibac91d24da2 -> 2217c4222de6
INFO  [alembic.runtime.migration] Running upgrade 2217c4222de6 -> 18a7e90ae768
INFO  [alembic.runtime.migration] Running upgrade 18a7e90ae768 -> e4e236b0e1ff
INFO  [alembic.runtime.migration] Running upgrade e4e236b0e1ff -> e88badaa9591
INFO  [alembic.runtime.migration] Running upgrade e88badaa9591 -> d8bdf05313f4
INFO  [alembic.runtime.migration] Running upgrade d8bdf05313f4 -> dfe425060830
INFO  [alembic.runtime.migration] Running upgrade dfe425060830 -> fd6107509ccd
INFO  [alembic.runtime.migration] Running upgrade fd6107509ccd -> 1ea5dab0897a
INFO  [alembic.runtime.migration] Running upgrade 1ea5dab0897a -> 49d8622c5221
INFO  [alembic.runtime.migration] Running upgrade 49d8622c5221 -> I38991de2b4
INFO  [alembic.runtime.migration] Running upgrade 7d9d8eeec6ad -> a8b517cff8ab
INFO  [alembic.runtime.migration] Running upgrade a8b517cff8ab -> 3b935b28e7a0
INFO  [alembic.runtime.migration] Running upgrade 3b935b28e7a0 -> b12a3ef66e62
INFO  [alembic.runtime.migration] Running upgrade b12a3ef66e62 -> 97c25b0d2353
INFO  [alembic.runtime.migration] Running upgrade 97c25b0d2353 -> 2e0d7a8a1586
INFO  [alembic.runtime.migration] Running upgrade 2e0d7a8a1586 -> 5c85685d616d
  OK

3.7 启动服务

[root@controller ~(admin)]$ systemctl restart openstack-nova-api.service
[root@controller ~(admin)]$ systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service

Created symlink /etc/systemd/system/multi-user.target.wants/neutron-server.service → /usr/lib/systemd/system/neutron-server.service.
Created symlink /etc/systemd/system/multi-user.target.wants/neutron-linuxbridge-agent.service → /usr/lib/systemd/system/neutron-linuxbridge-agent.service.
Created symlink /etc/systemd/system/multi-user.target.wants/neutron-dhcp-agent.service → /usr/lib/systemd/system/neutron-dhcp-agent.service.
Created symlink /etc/systemd/system/multi-user.target.wants/neutron-metadata-agent.service → /usr/lib/systemd/system/neutron-metadata-agent.service.

[root@controller ~(admin)]$ systemctl start neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
[root@controller ~(admin)]$ systemctl enable neutron-l3-agent.service
Created symlink /etc/systemd/system/multi-user.target.wants/neutron-l3-agent.service → /usr/lib/systemd/system/neutron-l3-agent.service.
[root@controller ~(admin)]$ systemctl start neutron-l3-agent.service

4 计算节点

官方链接：https://docs.openstack.org/neutron/victoria/install/compute-install-rdo.html

4.1 安装包

[root@compute ~]# yum install openstack-neutron-linuxbridge ebtables ipset -y

*** 输出信息节选 ***
Last metadata expiration check: 1:03:53 ago on Thu 10 Aug 2023 03:32:14 PM CST.
Package iptables-ebtables-1.8.4-24.el8.x86_64 is already installed.
Package ipset-7.1-1.el8.x86_64 is already installed.
Dependencies resolved.
=====================================================================================================================================
 Package                                   Architecture       Version                    Repository                             Size
=====================================================================================================================================
Installing:
 openstack-neutron-linuxbridge             noarch             1:17.4.1-1.el8             centos-openstack-victoria              17 k
Installing dependencies:
......
Installed:
  libunwind-1.4.0-5.el8s.x86_64                                  openpgm-5.2.122-21.el8.x86_64                                      
  openstack-neutron-common-1:17.4.1-1.el8.noarch                 openstack-neutron-linuxbridge-1:17.4.1-1.el8.noarch                
  python3-designateclient-4.1.0-2.el8.noarch                     python3-gevent-1.2.2-4.el8.x86_64                                  
  python3-httplib2-0.10.3-4.el8.noarch                           python3-logutils-0.3.5-11.el8s.noarch                              
  python3-neutron-1:17.4.1-1.el8.noarch                          python3-neutron-lib-2.6.2-1.el8.noarch                             
  python3-os-ken-1.2.1-1.el8.noarch                              python3-os-xenapi-0.3.4-1.el8.noarch                               
  python3-osprofiler-3.4.0-2.el8.noarch                          python3-pecan-1.3.3-2.el8s.noarch                                  
  python3-setproctitle-1.1.10-16.el8.x86_64                      python3-tinyrpc-1.0.3-1.el8.noarch                                 
  python3-waitress-1.4.4-1.el8s.noarch                           python3-webtest-2.0.35-3.el8s.noarch                               
  python3-werkzeug-1.0.1-3.el8.noarch                            python3-zmq-19.0.0-3.el8.x86_64                                    
  zeromq-4.3.2-1.el8.x86_64                                     

Complete!

4.2 编辑 neutron 配置文件

[root@compute ~]# vim /etc/neutron/neutron.conf

[DEFAULT]
transport_url = rabbit://openstack:rootroot@controller
auth_strategy = keystone

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

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

4.3 配置 Linux 网桥代理

[root@compute ~]# vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini

[linux_bridge]
physical_interface_mappings = provider:ens160

[vxlan]
enable_vxlan = true
local_ip = 192.168.100.168
l2_population = true

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

4.4 启用网桥支持

[root@compute ~]# modprobe br_netfilter
[root@compute ~]# sysctl net.bridge.bridge-nf-call-iptables
net.bridge.bridge-nf-call-iptables = 1
[root@compute ~]# sysctl net.bridge.bridge-nf-call-ip6tables
net.bridge.bridge-nf-call-ip6tables = 1

4.5 配置计算服务

[root@compute ~]# vim /etc/nova/nova.conf

*** 找到对应标签并编辑以下内容 ***

[neutron]
auth_url = http://controller:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = redhat

5 启动服务并测试

[root@compute ~]# systemctl restart openstack-nova-compute.service 
[root@compute ~]# systemctl enable neutron-linuxbridge-agent.service
Created symlink /etc/systemd/system/multi-user.target.wants/neutron-linuxbridge-agent.service → /usr/lib/systemd/system/neutron-linuxbridge-agent.service.
[root@compute ~]# systemctl start neutron-linuxbridge-agent.service

*** 切换到控制节点查看服务状态 ***
[root@controller ~(admin)]$ openstack network agent list
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| ID                                   | Agent Type         | Host       | Availability Zone | Alive | State | Binary                    |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| 11513ee1-9436-448c-859b-c53979a3c0a3 | DHCP agent         | controller | nova              | :-)   | UP    | neutron-dhcp-agent        |
| a10c2778-0a10-4683-8f87-6e62f79cc50d | Linux bridge agent | controller | None              | :-)   | UP    | neutron-linuxbridge-agent |
| a3c56473-ef82-41b1-8843-aeadfdc56a2a | Linux bridge agent | compute    | None              | :-)   | UP    | neutron-linuxbridge-agent |
| ad313d4f-bf25-4e46-8724-8f90865667d5 | Metadata agent     | controller | None              | :-)   | UP    | neutron-metadata-agent    |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
  • END
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