最近在工作环境安装部署了juno版本,在GE口测试网络性能不太满意,发现mitaka版本支持ovs-dpdk,于是抽时间安装实验一番。

参考官网的安装文档,先准备将mitaka版本安装好再配置ovs。

实验环境:

1、vmware 12

2、controller节点:2vcpus,1G ram,20G disk,2 网卡

compute1节点:4vcpus,2G ram,20G disk,2 网卡

简便快速方式:在vm安装一个ubuntu14.04的server版本的虚拟机,配置好ssh,然后克隆出控制节点和计算节点。

网络布局:

存储节点暂时不安装,等需要研究需要再安装。

管理网络:

controller eth1配置10.0.0.11,compute1  eth1 配置10.0.0.21

提供外部网络的网卡配置,都如下:

在/etc/network/interfaces下添加
auto eth2
iface eth2 inet manual
up ip link set dev $IFACE up
down ip link set dev $IFACE down

每个节点都执行如下操作:

安装ntp:

apt-get install chrony

更新源

apt-get install software-properties-common

add-apt-repository cloud-archive:mitaka

apt-get update && apt-get dist-upgrade

apt-get install python-openstackclient

在控制节点:

1.安装数据库

apt-get install mariadb-server python-pymysql

/etc/mysql/conf.d/openstack.cnf

[mysqld]
bind-address = 10.0.0.11
default-storage-engine = innodb
innodb_file_per_table
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8

service mysql restart

mysql_secure_installation

2.安装消息队列

apt-get install rabbitmq-server
rabbitmqctl add_user openstack 123456
rabbitmqctl set_permissions openstack ".*" ".*" ".*"

3.安装memcache

apt-get install memcached python-memcache

/etc/memcached.conf
-l 10.0.0.11

service memcached restart

接下来安装keystone:

控制节点:

mysql -u root -p
CREATE DATABASE keystone;
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' \
  IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' \
  IDENTIFIED BY '123456';
 
trait@controller:~$ openssl rand -hex 10
4200b5b54aa051fd9234

echo "manual" > /etc/init/keystone.override
apt-get install keystone apache2 libapache2-mod-wsgi

vim  /etc/keystone/keystone.conf

[DEFAULT]
admin_token = 4200b5b54aa051fd9234

[database]
connection = mysql+pymysql://keystone:123456@controller/keystone

[token]
provider = fernet

su -s /bin/sh -c "keystone-manage db_sync" keystone

keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone

vim /etc/apache2/apache2.conf 添加如下内容:

ServerName controller

vim /etc/apache2/sites-available/wsgi-keystone.conf 添加如下内容:
Listen 5000
Listen 35357

<VirtualHost *:5000>
    WSGIDaemonProcess keystone-public processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}
    WSGIProcessGroup keystone-public
    WSGIScriptAlias / /usr/bin/keystone-wsgi-public
    WSGIApplicationGroup %{GLOBAL}
    WSGIPassAuthorization On
    ErrorLogFormat "%{cu}t %M"
    ErrorLog /var/log/apache2/keystone.log
    CustomLog /var/log/apache2/keystone_access.log combined

    <Directory /usr/bin>
        Require all granted
    </Directory>
</VirtualHost>

<VirtualHost *:35357>
    WSGIDaemonProcess keystone-admin processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}
    WSGIProcessGroup keystone-admin
    WSGIScriptAlias / /usr/bin/keystone-wsgi-admin
    WSGIApplicationGroup %{GLOBAL}
    WSGIPassAuthorization On
    ErrorLogFormat "%{cu}t %M"
    ErrorLog /var/log/apache2/keystone.log
    CustomLog /var/log/apache2/keystone_access.log combined

    <Directory /usr/bin>
        Require all granted
    </Directory>
</VirtualHost>

ln -s /etc/apache2/sites-available/wsgi-keystone.conf /etc/apache2/sites-enabled
service apache2 restart
rm -f /var/lib/keystone/keystone.db

创建服务:

trait@controller:~$ export OS_TOKEN=4200b5b54aa051fd9234
trait@controller:~$ export OS_URL=http://controller:35357/v3
trait@controller:~$ export OS_IDENTITY_API_VERSION=3
trait@controller:~$ openstack service create --name keystone --description "OpenStack Identity" identity
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Identity               |
| enabled     | True                             |
| id          | 370765e770414ccbafa044d67e6b2997 |
| name        | keystone                         |
| type        | identity                         |
+-------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne identity public http://controller:5000/v3
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | b56b1648d5974882b7a2d06469a89d1c |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 370765e770414ccbafa044d67e6b2997 |
| service_name | keystone                         |
| service_type | identity                         |
| url          | http://controller:5000/v3        |
+--------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne identity admin http://controller:35357/v3
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 90e1e646f9114534bfee2049410065f7 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 370765e770414ccbafa044d67e6b2997 |
| service_name | keystone                         |
| service_type | identity                         |
| url          | http://controller:35357/v3       |
+--------------+----------------------------------+

创建域,项目,用户

trait@controller:~$ openstack domain create --description "Default Domain" default
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Default Domain                   |
| enabled     | True                             |
| id          | ba70a48abe5941179904fee58d20ab66 |
| name        | default                          |
+-------------+----------------------------------+

trait@controller:~$ openstack project create --domain default --description "Admin Project" admin
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Admin Project                    |
| domain_id   | ba70a48abe5941179904fee58d20ab66 |
| enabled     | True                             |
| id          | 5648f07e1ded400caba4e0ff25f9e2a8 |
| is_domain   | False                            |
| name        | admin                            |
| parent_id   | ba70a48abe5941179904fee58d20ab66 |
+-------------+----------------------------------+
trait@controller:~$ openstack user create --domain default --password-prompt admin
User Password:
Repeat User Password:
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | ba70a48abe5941179904fee58d20ab66 |
| enabled   | True                             |
| id        | 4b370d2454d5461b8cbe2fea56096b5a |
| name      | admin                            |
+-----------+----------------------------------+
trait@controller:~$ openstack role create admin
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | 7e9491f8a9f2438fbc60f7f58ef6c100 |
| name      | admin                            |
+-----------+----------------------------------+
trait@controller:~$ openstack role add --project admin --user admin admin
trait@controller:~$

trait@controller:~$ openstack project create --domain default --description "Service Project" service
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Service Project                  |
| domain_id   | ba70a48abe5941179904fee58d20ab66 |
| enabled     | True                             |
| id          | 8042914fb1ee454db0d7701c408820cf |
| is_domain   | False                            |
| name        | service                          |
| parent_id   | ba70a48abe5941179904fee58d20ab66 |
+-------------+----------------------------------+
trait@controller:~$ openstack project create --domain default --description "Demo Project" demo
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Demo Project                     |
| domain_id   | ba70a48abe5941179904fee58d20ab66 |
| enabled     | True                             |
| id          | 1ac8bc179dd54ef8b7d8213174dee9aa |
| is_domain   | False                            |
| name        | demo                             |
| parent_id   | ba70a48abe5941179904fee58d20ab66 |
+-------------+----------------------------------+
trait@controller:~$ openstack user create --domain default --password-prompt demo
User Password:
Repeat User Password:
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | ba70a48abe5941179904fee58d20ab66 |
| enabled   | True                             |
| id        | 23c004d3fe2942c4922d7c27dc71c7a8 |
| name      | demo                             |
+-----------+----------------------------------+

trait@controller:~$ openstack role create user
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | c714aa17116b4e7985b15518f81127b9 |
| name      | user                             |
+-----------+----------------------------------+

trait@controller:~$ openstack role add --project demo --user demo user
trait@controller:~$

OK 到这里keystone安装完成,第一次安装的话,可以按照官网的验证方法验证一下。

创建admin-openrc脚本:

export OS_PROJECT_DOMAIN_NAME=default
export OS_USER_DOMAIN_NAME=default
export OS_PROJECT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=123456
export OS_AUTH_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2

export OS_PROJECT_DOMAIN_NAME=default
export OS_USER_DOMAIN_NAME=default
export OS_PROJECT_NAME=demo
export OS_USERNAME=demo
export OS_PASSWORD=123456
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
 

创建demo-openrc脚本:

接下来,开始安装glance:

mysql -u root -p
CREATE DATABASE glance;

GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' \
  IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' \
  IDENTIFIED BY '123456';

trait@controller:~$ . admin-openrc
trait@controller:~$ openstack user create --domain default --password-prompt glance
User Password:
Repeat User Password:
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | ba70a48abe5941179904fee58d20ab66 |
| enabled   | True                             |
| id        | e635a5acc68a4a0e966ecdb6509b07a9 |
| name      | glance                           |
+-----------+----------------------------------+

trait@controller:~$ openstack role add --project service --user glance admin
trait@controller:~$ openstack service create --name glance --description "OpenStack Image" image
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Image                  |
| enabled     | True                             |
| id          | 29dc2fd78f5b41d79ef7738f9e5530c1 |
| name        | glance                           |
| type        | image                            |
+-------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne image public http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 3d07b7ee32b543868c049ecf6ff5b82b |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 29dc2fd78f5b41d79ef7738f9e5530c1 |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292           |
+--------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne image internal http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 98ee7d04e288469d80762f6e2860920e |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 29dc2fd78f5b41d79ef7738f9e5530c1 |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292           |
+--------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne image admin http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 33d3f1bc8cad44b69c846026e2ed0fdb |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 29dc2fd78f5b41d79ef7738f9e5530c1 |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292           |
+--------------+----------------------------------+

apt-get install glance

在/etc/glance/glance-api.conf下添加,keystone_authtoken里只使用如下的内容。
[database]
connection = mysql+pymysql://glance:123456@controller/glance

[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 = glance
password = 123456

[paste_deploy]
flavor = keystone

[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/

在/etc/glance/glance-registry.conf添加如下内容:
[database]
connection = mysql+pymysql://glance:123456@controller/glance

[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 = glance
password = 123456

[paste_deploy]
flavor = keystone

OK 可以 grep -v "^#" /etc/glance/glance-api.conf | grep -v "^$"   和 grep -v "^#" /etc/glance/glance-registry.conf | grep -v "^$" 检查一下是否正确。

su -s /bin/sh -c "glance-manage db_sync" glance

service glance-registry restart
service glance-api restart

glance 安装完成,可以上传cirros-0.3.4-x86_64-disk.img也可以自己制作镜像,后面我会再写一篇博客介绍一种比较方便的制作openstack镜像的方法。

开始安装nova:控制节点:

mysql -u root -p

CREATE DATABASE nova_api;
CREATE DATABASE nova;

GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' \
  IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' \
  IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' \
  IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' \
  IDENTIFIED BY '123456';

trait@controller:~$ . admin-openrc
trait@controller:~$ openstack user create --domain default --password-prompt nova
User Password:
Repeat User Password:
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | ba70a48abe5941179904fee58d20ab66 |
| enabled   | True                             |
| id        | 8b35eaf6aa47472f84f2001ed132f668 |
| name      | nova                             |
+-----------+----------------------------------+

trait@controller:~$ openstack role add --project service --user nova admin
trait@controller:~$

trait@controller:~$ openstack service create --name nova --description "OpenStack Compute" compute
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Compute                |
| enabled     | True                             |
| id          | 633998d68bb3418095453d7b3d337764 |
| name        | nova                             |
| type        | compute                          |
+-------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1/%\(tenant_id\)s
+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | a26320f613c847d88efac47b1306a786          |
| interface    | public                                    |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 633998d68bb3418095453d7b3d337764          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://controller:8774/v2.1/%(tenant_id)s |
+--------------+-------------------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1/%\(tenant_id\)s
+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | 73a3f4a2b2e2442cb368d54c381988d1          |
| interface    | internal                                  |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 633998d68bb3418095453d7b3d337764          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://controller:8774/v2.1/%(tenant_id)s |
+--------------+-------------------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1/%\(tenant_id\)s
+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | bffb5359cc324325a77a94f5b4576071          |
| interface    | admin                                     |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 633998d68bb3418095453d7b3d337764          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://controller:8774/v2.1/%(tenant_id)s |
+--------------+-------------------------------------------+

apt-get install nova-api nova-conductor nova-consoleauth nova-novncproxy nova-scheduler

在 /etc/nova/nova.conf 添加如下内容:

[api_database]
connection = mysql+pymysql://nova:123456@controller/nova_api

[database]
connection = mysql+pymysql://nova:123456@controller/nova

[DEFAULT]
enabled_apis = osapi_compute,metadata
rpc_backend = rabbit
my_ip = 10.0.0.11
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver
auth_strategy = keystone

[vnc]
vncserver_listen = $my_ip
vncserver_proxyclient_address = $my_ip

[glance]
api_servers = http://controller:9292

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

[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = 123456

[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 = nova
password = 123456

在计算节点:

apt-get install nova-compute

在/etc/nova/nova.conf

[DEFAULT]
rpc_backend = rabbit
auth_strategy = keystone
my_ip = 10.0.0.21
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver

[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = 123456

[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 = nova
password = 123456

[vnc]
enabled = True
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = $my_ip
novncproxy_base_url = http://controller:6080/vnc_auto.html

[glance]
api_servers = http://controller:9292

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

root@compute1:~#  egrep -c '(vmx|svm)' /proc/cpuinfo
4
root@compute1:~#

如上的话就不用修改nova-compute.conf了。如果你的返回是0,那么如下修改:

[libvirt]

virt_type = qemu

OK,下面开始安装neutron:

在控制节点:

mysql -u root -p
CREATE DATABASE neutron;
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' \
  IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' \
  IDENTIFIED BY '123456';

trait@controller:~$ . admin-openrc
trait@controller:~$ openstack user create --domain default --password-prompt neutron
User Password:
Repeat User Password:
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | ba70a48abe5941179904fee58d20ab66 |
| enabled   | True                             |
| id        | fceb7cf67b984803819f01b88e99c42d |
| name      | neutron                          |
+-----------+----------------------------------+

trait@controller:~$ openstack role add --project service --user neutron admin
trait@controller:~$

trait@controller:~$ openstack service create --name neutron --description "OpenStack Networking" network
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Networking             |
| enabled     | True                             |
| id          | 361a7983524c4ff6be00765bf2bbd03b |
| name        | neutron                          |
| type        | network                          |
+-------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne network public http://controller:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 1bf3dc5f15ba4bb79fbbc5c478a9f7aa |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 361a7983524c4ff6be00765bf2bbd03b |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://controller:9696           |
+--------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne  network internal http://controller:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 52341779fb3344b5bbcd6d6397a4a4af |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 361a7983524c4ff6be00765bf2bbd03b |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://controller:9696           |
+--------------+----------------------------------+

trait@controller:~$ openstack endpoint create --region RegionOne  network admin http://controller:9696
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | fabf84db1fdf4be0a774e0d1e36bc3c8 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 361a7983524c4ff6be00765bf2bbd03b |
| service_name | neutron                          |
| service_type | network                          |
| url          | http://controller:9696           |
+--------------+----------------------------------+

安装L3代理的网络:

apt-get install neutron-server neutron-plugin-ml2 \
  neutron-linuxbridge-agent neutron-l3-agent neutron-dhcp-agent \
  neutron-metadata-agent

在/etc/neutron/neutron.conf 添加:
[database]
connection = mysql+pymysql://neutron:123456@controller/neutron

[DEFAULT]
core_plugin = ml2
service_plugins = router
allow_overlapping_ips = True
rpc_backend = rabbit
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True

auth_strategy = keystone

[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = 123456

[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

[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

/etc/neutron/plugins/ml2/ml2_conf.ini
[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

/etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = provider:eth2

[vxlan]
enable_vxlan = True
local_ip = 10.0.0.11
l2_population = True

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

/etc/neutron/l3_agent.ini
[DEFAULT]
interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver
external_network_bridge =

/etc/neutron/dhcp_agent.ini
[DEFAULT]
interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = True

/etc/neutron/metadata_agent.ini
[DEFAULT]
nova_metadata_ip = controller
metadata_proxy_shared_secret = 123456

/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 = 123456

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

service nova-api restart
service neutron-server restart
service neutron-linuxbridge-agent restart
service neutron-dhcp-agent restart
service neutron-metadata-agent restart
service neutron-l3-agent restart

在计算节点:

apt-get install neutron-linuxbridge-agent

/etc/neutron/neutron.conf

 在[database]这节 , 注释 connection 选项。because compute nodes do not directly access the database.

[DEFAULT]
rpc_backend = rabbit
auth_strategy = keystone

[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = 123456

[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

/etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = provider:eth2

[vxlan]
enable_vxlan = True
local_ip = 10.0.0.21
l2_population = True

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

/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 nova-compute restart
service neutron-linuxbridge-agent restart

trait@controller:~$ . admin-openrc
trait@controller:~$ neutron ext-list
+---------------------------+-----------------------------------------------+
| alias                     | name                                          |
+---------------------------+-----------------------------------------------+
| default-subnetpools       | Default Subnetpools                           |
| network-ip-availability   | Network IP Availability                       |
| network_availability_zone | Network Availability Zone                     |
| auto-allocated-topology   | Auto Allocated Topology Services              |
| ext-gw-mode               | Neutron L3 Configurable external gateway mode |
| binding                   | Port Binding                                  |
| agent                     | agent                                         |
| subnet_allocation         | Subnet Allocation                             |
| l3_agent_scheduler        | L3 Agent Scheduler                            |
| tag                       | Tag support                                   |
| external-net              | Neutron external network                      |
| net-mtu                   | Network MTU                                   |
| availability_zone         | Availability Zone                             |
| quotas                    | Quota management support                      |
| l3-ha                     | HA Router extension                           |
| provider                  | Provider Network                              |
| multi-provider            | Multi Provider Network                        |
| address-scope             | Address scope                                 |
| extraroute                | Neutron Extra Route                           |
| timestamp_core            | Time Stamp Fields addition for core resources |
| router                    | Neutron L3 Router                             |
| extra_dhcp_opt            | Neutron Extra DHCP opts                       |
| security-group            | security-group                                |
| dhcp_agent_scheduler      | DHCP Agent Scheduler                          |
| router_availability_zone  | Router Availability Zone                      |
| rbac-policies             | RBAC Policies                                 |
| standard-attr-description | standard-attr-description                     |
| port-security             | Port Security                                 |
| allowed-address-pairs     | Allowed Address Pairs                         |
| dvr                       | Distributed Virtual Router                    |
+---------------------------+-----------------------------------------------+
trait@controller:~$ neutron agent-list
+--------------------------------------+--------------------+------------+-------------------+-------+----------------+---------------------------+
| id                                   | agent_type         | host       | availability_zone | alive | admin_state_up | binary                    |
+--------------------------------------+--------------------+------------+-------------------+-------+----------------+---------------------------+
| 4e0b9ef6-f1af-40fa-8e12-71dbea095bc1 | L3 agent           | controller | nova              | :-)   | True           | neutron-l3-agent          |
| 705d2004-8b9b-46e1-b583-53372cf4b857 | Linux bridge agent | controller |                   | :-)   | True           | neutron-linuxbridge-agent |
| 75436579-b6c3-4a4d-a1f4-8bbf9e84e895 | Metadata agent     | controller |                   | :-)   | True           | neutron-metadata-agent    |
| 9b2ac64b-3c8c-4499-a063-e0515360827b | Linux bridge agent | compute1   |                   | :-)   | True           | neutron-linuxbridge-agent |
| ed38d626-c322-45bd-9c4e-7766d8654c35 | DHCP agent         | controller | nova              | :-)   | True           | neutron-dhcp-agent        |
+--------------------------------------+--------------------+------------+-------------------+-------+----------------+---------------------------+

OK
neutron安装完成。

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