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。