Openstack Grizzily 单节点测试机安装( All In One Ubuntu12.04)

Openstack Grizzily版本已经相当完善，根据官方文档安装基本不存在什么问题，但是想快速测试了解Openstack功能的用户非常多，devstack的安装需要check最新的代码，时常碰到一些bug。这里记录一下我的单节点安装日志，尽量合并，优化一些项目以减少复杂性：


1.安装操作系统:Ubuntu12.04 LTS,打开ssh, 配置root,先更新一下apt source

2.对于12.04要加上grizzily的源:

echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >> /etc/apt/sources.list.d/grizzly.list
apt-get update
apt-get install ubuntu-cloud-keyring python-software-properties software-properties-common python-keyring

3.更新系统

echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >> /etc/apt/sources.list.d/grizzly.list
apt-get update
apt-get install ubuntu-cloud-keyring python-software-properties software-properties-common python-keyring

这次更新比较多，重启一下是个好习惯.

reboot

4.检查语言，如果是中文系统，请改成英文，这一步是可选的了，不过根据我的经验，写上LC_ALL比不写好。

vi /etc/default/locale
LANG="en_US.UTF-8"
LANGUAGE="en_US:en"
LC_ALL="en_US.utf8"

5.配置IP:

# The primary network interface
auto eth0
iface eth0 inet static
address 10.51.166.16
netmask 255.255.255.0
network 10.51.166.0
gateway 10.51.166.1
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 114.114.114.114

auto eth1
iface eth1 inet manual
up ifconfig $IFACE 0.0.0.0 up
up ip link set $IFACE promisc on
down ip link set $IFACE promisc off
down ifconfig $IFACE down

6.安装组件了，为了方便，一次将所有的包都装上,这里只列了一些关键包，根据依赖关系，其它的包应该都会自动装上:

apt-get install ntp mysql-server python-mysqldb python-sqlalchemy phpmyadmin rabbitmq-server keystone glance nova-novncproxy novnc nova-api nova-ajax-console-proxy nova-cert nova-conductor nova-consoleauth nova-doc nova-scheduler nova-compute-kvm cinder-api cinder-scheduler cinder-volume iscsitarget open-iscsi iscsitarget-dkms quantum-server python-quantumclient quantum-plugin-openvswitch quantum-plugin-openvswitch-agent quantum-dhcp-agent quantum-l3-agent quantum-lbaas-agent quantum-metadata-agent memcached libapache2-mod-wsgi openstack-dashboard

7. 配置本地环境变量

vi ~/novarc
export OS_TENANT_NAME=admin
export OS_TENANT_ID=30387eb46b624012bce5172ac77ab407
export OS_USERNAME=admin
export OS_PASSWORD=password
export OS_AUTH_URL="http://127.0.0.1:35357/v2.0"
export OS_REGION_NAME=RegionOne
export OS_IDENTITY_API_VERSION=2.0
export SERVICE_TOKEN=ADMIN
export SERVICE_ENDPOINT="http://127.0.0.1:35357/v2.0"

echo "source ~/novarc" >> ~/.bashrc

允许ip转发

sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf

8.创建mysql数据库,一次创建所有的库，可以用http://10.51.166.16/phpmyadmin界面来创建：

keystone;glance;nova;cinder;quantum;

9.配置keystone

sed -i "s/sqlite:////var/lib/keystone/keystone.db/mysql://root:password@127.0.0.1/keystone/g" /etc/keystone/keystone.conf

restart keystone

初始化keystone数据库，创建表

keystone-manage db_sync

10.初始化keystone_db数据，创建用户和服务,这里使用一个脚本，粘到文件中运行，内容如下：

#!/bin/sh
#
# Keystone basic Endpoints

# Mainly inspired by https://github.com/openstack/keystone/blob/master/tools/sample_data.sh

# Modified by Bilel Msekni / Institut Telecom
#
# Support: openstack@lists.launchpad.net
# License: Apache Software License (ASL) 2.0
#

# Host address
HOST_IP=127.0.0.1
EXT_HOST_IP=$HOST_IP

ADMIN_PASSWORD=${ADMIN_PASSWORD:-password}
SERVICE_PASSWORD=${SERVICE_PASSWORD:-password}
export SERVICE_TOKEN="ADMIN"
export SERVICE_ENDPOINT="http://${HOST_IP}:35357/v2.0"
SERVICE_TENANT_NAME=${SERVICE_TENANT_NAME:-service}
# MySQL definitions
MYSQL_USER=root
MYSQL_DATABASE=keystone
MYSQL_HOST=$HOST_IP
MYSQL_PASSWORD=password

# Keystone definitions
KEYSTONE_REGION=RegionOne

#======================================

get_id () {
    echo `$@ | awk '/ id / { print $4 }'`
}

# Tenants
ADMIN_TENANT=$(get_id keystone tenant-create --name=admin)
SERVICE_TENANT=$(get_id keystone tenant-create --name=$SERVICE_TENANT_NAME)


# Users
ADMIN_USER=$(get_id keystone user-create --name=admin --pass="$ADMIN_PASSWORD" --email=admin@domain.com)


# Roles
ADMIN_ROLE=$(get_id keystone role-create --name=admin)
KEYSTONEADMIN_ROLE=$(get_id keystone role-create --name=KeystoneAdmin)
KEYSTONESERVICE_ROLE=$(get_id keystone role-create --name=KeystoneServiceAdmin)

# Add Roles to Users in Tenants
keystone user-role-add --user-id $ADMIN_USER --role-id $ADMIN_ROLE --tenant-id $ADMIN_TENANT
keystone user-role-add --user-id $ADMIN_USER --role-id $KEYSTONEADMIN_ROLE --tenant-id $ADMIN_TENANT
keystone user-role-add --user-id $ADMIN_USER --role-id $KEYSTONESERVICE_ROLE --tenant-id $ADMIN_TENANT

# The Member role is used by Horizon and Swift
MEMBER_ROLE=$(get_id keystone role-create --name=Member)

# Configure service users/roles
SERVICE_USER=$(get_id keystone user-create --name=service --pass="$SERVICE_PASSWORD" --tenant-id $SERVICE_TENANT --email=service@domain.com)
keystone user-role-add --tenant-id $SERVICE_TENANT --user-id $SERVICE_USER --role-id $ADMIN_ROLE

#===========Service===========
keystone service-create --name nova --type compute --description 'OpenStack Compute Service'
keystone service-create --name cinder --type volume --description 'OpenStack Volume Service'
keystone service-create --name glance --type image --description 'OpenStack Image Service'
keystone service-create --name keystone --type identity --description 'OpenStack Identity'
keystone service-create --name ec2 --type ec2 --description 'OpenStack EC2 service'
keystone service-create --name quantum --type network --description 'OpenStack Networking service'
#=============


while getopts "u:D:p:m:K:R:E:T:vh" opt; do
  case $opt in
    u)
      MYSQL_USER=$OPTARG
      ;;
    D)
      MYSQL_DATABASE=$OPTARG
      ;;
    p)
      MYSQL_PASSWORD=$OPTARG
      ;;
    m)
      MYSQL_HOST=$OPTARG
      ;;
    K)
      MASTER=$OPTARG
      ;;
    R)
      KEYSTONE_REGION=$OPTARG
      ;;
    E)
      export SERVICE_ENDPOINT=$OPTARG
      ;;
    T)
      export SERVICE_TOKEN=$OPTARG
      ;;
    v)
      set -x
      ;;
    h)
      cat <<EOF
Usage: $0 [-m mysql_hostname] [-u mysql_username] [-D mysql_database] [-p mysql_password]
       [-K keystone_master ] [ -R keystone_region ] [ -E keystone_endpoint_url ] 
       [ -T keystone_token ]
          
Add -v for verbose mode, -h to display this message.
EOF
      exit 0
      ;;
    \?)
      echo "Unknown option -$OPTARG" >&2
      exit 1
      ;;
    :)
      echo "Option -$OPTARG requires an argument" >&2
      exit 1
      ;;
  esac
done  

if [ -z "$KEYSTONE_REGION" ]; then
  echo "Keystone region not set. Please set with -R option or set KEYSTONE_REGION variable." >&2
  missing_args="true"
fi

if [ -z "$SERVICE_TOKEN" ]; then
  echo "Keystone service token not set. Please set with -T option or set SERVICE_TOKEN variable." >&2
  missing_args="true"
fi

if [ -z "$SERVICE_ENDPOINT" ]; then
  echo "Keystone service endpoint not set. Please set with -E option or set SERVICE_ENDPOINT variable." >&2
  missing_args="true"
fi

if [ -z "$MYSQL_PASSWORD" ]; then
  echo "MySQL password not set. Please set with -p option or set MYSQL_PASSWORD variable." >&2
  missing_args="true"
fi

if [ -n "$missing_args" ]; then
  exit 1
fi

create_endpoint () {
  case $1 in
    compute)
    keystone endpoint-create --region $KEYSTONE_REGION --service-id $2 --publicurl 'http://'"$EXT_HOST_IP"':8774/v2/$(tenant_id)s' --adminurl 'http://'"$HOST_IP"':8774/v2/$(tenant_id)s' --internalurl 'http://'"$HOST_IP"':8774/v2/$(tenant_id)s'
    ;;
    volume)
    keystone endpoint-create --region $KEYSTONE_REGION --service-id $2 --publicurl 'http://'"$EXT_HOST_IP"':8776/v1/$(tenant_id)s' --adminurl 'http://'"$HOST_IP"':8776/v1/$(tenant_id)s' --internalurl 'http://'"$HOST_IP"':8776/v1/$(tenant_id)s'
    ;;
    image)
    keystone endpoint-create --region $KEYSTONE_REGION --service-id $2 --publicurl 'http://'"$EXT_HOST_IP"':9292/v2' --adminurl 'http://'"$HOST_IP"':9292/v2' --internalurl 'http://'"$HOST_IP"':9292/v2'
    ;;
    identity)
    keystone endpoint-create --region $KEYSTONE_REGION --service-id $2 --publicurl 'http://'"$EXT_HOST_IP"':5000/v2.0' --adminurl 'http://'"$HOST_IP"':35357/v2.0' --internalurl 'http://'"$HOST_IP"':5000/v2.0'
    ;;
    ec2)
    keystone endpoint-create --region $KEYSTONE_REGION --service-id $2 --publicurl 'http://'"$EXT_HOST_IP"':8773/services/Cloud' --adminurl 'http://'"$HOST_IP"':8773/services/Admin' --internalurl 'http://'"$HOST_IP"':8773/services/Cloud'
    ;;
    network)
    keystone endpoint-create --region $KEYSTONE_REGION --service-id $2 --publicurl 'http://'"$EXT_HOST_IP"':9696/' --adminurl 'http://'"$HOST_IP"':9696/' --internalurl 'http://'"$HOST_IP"':9696/'
    ;;
  esac
}

for i in compute volume image object-store identity ec2 network; do
  id=`mysql -h "$MYSQL_HOST" -u "$MYSQL_USER" -p"$MYSQL_PASSWORD" "$MYSQL_DATABASE" -ss -e "SELECT id FROM service WHERE type='"$i"';"` || exit 1
  create_endpoint $i $id
View Code

脚本执行完毕，正常输出:

root@ubuntu:~# bash keystone_init.sh 
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | OpenStack Compute Service |
| id | 5612ab143e9e4c7dbd174152577014d8 |
| name | nova |
| type | compute |
+-------------+----------------------------------+
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | OpenStack Volume Service |
| id | 5ed1d0c1e7d047bc946218f9a9046b0a |
| name | cinder |
| type | volume |
+-------------+----------------------------------+
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | OpenStack Image Service |
| id | 93fd957882be4538871b023278e8267b |
| name | glance |
| type | image |
+-------------+----------------------------------+
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | OpenStack Identity |
| id | 66575a5c0dbc4763bdd207e85726f5b4 |
| name | keystone |
| type | identity |
+-------------+----------------------------------+
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | OpenStack EC2 service |
| id | 410230c2679b4f57a7689b644559dbc9 |
| name | ec2 |
| type | ec2 |
+-------------+----------------------------------+
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | OpenStack Networking service |
| id | 13a1cd0634da46b281a4ef5460f9379f |
| name | quantum |
| type | network |
+-------------+----------------------------------+
+-------------+----------------------------------------+
| Property | Value |
+-------------+----------------------------------------+
| adminurl | http://127.0.0.1:8774/v2/$(tenant_id)s |
| id | 63b52389dc1040079b29e31c04a2ef7c |
| internalurl | http://127.0.0.1:8774/v2/$(tenant_id)s |
| publicurl | http://127.0.0.1:8774/v2/$(tenant_id)s |
| region | RegionOne |
| service_id | 5612ab143e9e4c7dbd174152577014d8 |
+-------------+----------------------------------------+
+-------------+----------------------------------------+
| Property | Value |
+-------------+----------------------------------------+
| adminurl | http://127.0.0.1:8776/v1/$(tenant_id)s |
| id | fee4952baeac4394b285b49b7642b7b1 |
| internalurl | http://127.0.0.1:8776/v1/$(tenant_id)s |
| publicurl | http://127.0.0.1:8776/v1/$(tenant_id)s |
| region | RegionOne |
| service_id | 5ed1d0c1e7d047bc946218f9a9046b0a |
+-------------+----------------------------------------+
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| adminurl | http://127.0.0.1:9292/v2 |
| id | f82bdd2537e841eda8c3dc10c83772d9 |
| internalurl | http://127.0.0.1:9292/v2 |
| publicurl | http://127.0.0.1:9292/v2 |
| region | RegionOne |
| service_id | 93fd957882be4538871b023278e8267b |
+-------------+----------------------------------+
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| adminurl | http://127.0.0.1:35357/v2.0 |
| id | 60cf0abc7ba54bb9b5f09e6d0c505a08 |
| internalurl | http://127.0.0.1:5000/v2.0 |
| publicurl | http://127.0.0.1:5000/v2.0 |
| region | RegionOne |
| service_id | 66575a5c0dbc4763bdd207e85726f5b4 |
+-------------+----------------------------------+
+-------------+--------------------------------------+
| Property | Value |
+-------------+--------------------------------------+
| adminurl | http://127.0.0.1:8773/services/Admin |
| id | 5a827e5daf004684884a89173fb7d87a |
| internalurl | http://127.0.0.1:8773/services/Cloud |
| publicurl | http://127.0.0.1:8773/services/Cloud |
| region | RegionOne |
| service_id | 410230c2679b4f57a7689b644559dbc9 |
+-------------+--------------------------------------+
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| adminurl | http://127.0.0.1:9696/ |
| id | 4e70d53ab72f491b81808247e6d890a4 |
| internalurl | http://127.0.0.1:9696/ |
| publicurl | http://127.0.0.1:9696/ |
| region | RegionOne |
| service_id | 13a1cd0634da46b281a4ef5460f9379f |
+-------------+----------------------------------+

获取admin的tenant-id:
root@ubuntu:~# keystone tenant-list
WARNING: Bypassing authentication using a token & endpoint (authentication credentials are being ignored).
+----------------------------------+---------+---------+
| id | name | enabled |
+----------------------------------+---------+---------+
| 6c2d7fd7a9474ecd8f5fac4729dfad08 | admin | True |
| 189f9dd9c99240ebaae1c303b3ba85ab | service | True |
+----------------------------------+---------+---------+
View Code

将此id替换novarc文件中相应的值,并重新source

11. 配置glance服务

替换glance-registry.conf 和glance-api.conf中的相关变量

sed -i "s/%SERVICE_TENANT_NAME%/service/g" /etc/glance/glance-registry.conf
sed -i "s/%SERVICE_USER%/service/g" /etc/glance/glance-registry.conf
sed -i "s/%SERVICE_PASSWORD%/password/g" /etc/glance/glance-registry.conf
sed -i "s/#flavor=/flavor=keystone/g" /etc/glance/glance-registry.conf
sed -i "s/sqlite:\/\/\/\/var\/lib\/glance\/glance.sqlite/mysql:\/\/root:password@127.0.0.1\/glance/g" /etc/glance/glance-registry.conf

sed -i "s/%SERVICE_TENANT_NAME%/service/g" /etc/glance/glance-api.conf
sed -i "s/%SERVICE_USER%/service/g" /etc/glance/glance-api.conf
sed -i "s/%SERVICE_PASSWORD%/password/g" /etc/glance/glance-api.conf
sed -i "s/#flavor=/flavor=keystone/g" /etc/glance/glance-api.conf
sed -i "s/sqlite:\/\/\/\/var\/lib\/glance\/glance.sqlite/mysql:\/\/root:password@127.0.0.1\/glance/g" /etc/glance/glance-api.conf


restart glance-api
restart glance-registry

同步数据库

glance-manage db_sync

glance image-list

未输出东西则表示正常

12.配置libvirt

删除默认网桥

root@ubuntu:~# virsh net-destroy default
Network default destroyed

root@ubuntu:~# virsh net-undefine default
Network default has been undefined

修改libvirt支持tcp监听

sed -i "s/#listen_tls = 0/listen_tls = 0/g" /etc/libvirt/libvirtd.conf
sed -i "s/#listen_tcp = 1/listen_tcp = 1/g" /etc/libvirt/libvirtd.conf
sed -i "s/#auth_tcp = "sasl"/auth_tcp = "none"/g" /etc/libvirt/libvirtd.conf

sed -i "s/env libvirtd_opts=\"-d\"/env libvirtd_opts=\"-d -l\"/g" /etc/init/libvirt-bin.conf

vi /etc/libvirt/qemu.conf

cgroup_device_acl = [
"/dev/null", "/dev/full", "/dev/zero",
"/dev/random", "/dev/urandom",
"/dev/ptmx", "/dev/kvm", "/dev/kqemu",
"/dev/rtc","/dev/hpet","/dev/net/tun"
]


restart libvirt-bin

13. 配置nova

sed -i "s/%SERVICE_TENANT_NAME%/service/g" /etc/nova/api-paste.ini
sed -i "s/%SERVICE_USER%/service/g" /etc/nova/api-paste.ini
sed -i "s/%SERVICE_PASSWORD%/password/g" /etc/nova/api-paste.ini

vi nova.conf

[DEFAULT]
dhcpbridge_flagfile=/etc/nova/nova.conf
dhcpbridge=/usr/bin/nova-dhcpbridge
logdir=/var/log/nova
state_path=/var/lib/nova
lock_path=/var/lock/nova
#instances_path=/smartstorage/nova/instances
force_dhcp_release=True
iscsi_helper=tgtadm
libvirt_use_virtio_for_bridges=True
connection_type=libvirt
root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf
verbose=True
ec2_private_dns_show_ip=True
api_paste_config=/etc/nova/api-paste.ini
volumes_path=/var/lib/nova/volumes
enabled_apis=ec2,osapi_compute,metadata

allow_resize_to_same_host=true 
live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE

#Scheduler
my_ip=127.0.0.1
#default_schedule_zone=<None>
node_availability_zone="zone_52"
#reserved_host_memory_mb=512
#reserved_host_disk_mb=500
compute_scheduler_driver=nova.scheduler.simple.SimpleScheduler
#scheduler_default_filters="AvailabilityZoneFilter,RamFilter,ComputeFilter"
rabbit_host=127.0.0.1
nova_url=http://127.0.0.1:8774/v1.1/
sql_connection=mysql://root:password@127.0.0.1/nova

# Auth
use_deprecated_auth=false
auth_strategy=keystone

# Imaging service
glance_api_servers=127.0.0.1:9292
image_service=nova.image.glance.GlanceImageService

# Vnc configuration
novnc_enabled=true
novncproxy_base_url=http://10.51.166.10:6080/vnc_auto.html
novncproxy_port=6080
vncserver_proxyclient_address=127.0.0.1
vncserver_listen=0.0.0.0

# Network settings
network_api_class=nova.network.quantumv2.api.API
quantum_url=http://127.0.0.1:9696
quantum_auth_strategy=keystone
quantum_admin_tenant_name=service
quantum_admin_username=service
quantum_admin_password=password
quantum_admin_auth_url=http://127.0.0.1:35357/v2.0
quantum_region_name=RegionOne
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver
#firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
firewall_driver=nova.virt.firewall.NoopFirewallDriver
#security_group_api=nova.compute.api.SecurityGroupAPI
#security_group_api=quantum
quantum_use_dhcp=true
fixed_range=''
multi-host=true

#Metadata
service_quantum_metadata_proxy = True
quantum_metadata_proxy_shared_secret = helloOpenStack
metadata_host = 127.0.0.1
metadata_listen = 127.0.0.1
metadata_listen_port = 8775


# Cinder #
volume_api_class=nova.volume.cinder.API
osapi_volume_listen_port=5900

resume_guests_state_on_host_boot =True
View Code

vi /etc/nova/nova-compute.conf

[DEFAULT]
libvirt_type=kvm
compute_driver=libvirt.LibvirtDriver
libvirt_ovs_bridge=br-int
libvirt_vif_type=ethernet
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
libvirt_use_virtio_for_bridges=True

同步nova 数据库

nova-manage db sync

14. 配置cinder

启用iscsi

sed -i 's/false/true/g' /etc/default/iscsitarget

sed -i "s/%SERVICE_TENANT_NAME%/service/g" /etc/cinder/api-paste.ini
sed -i "s/%SERVICE_USER%/service/g" /etc/cinder/api-paste.ini
sed -i "s/%SERVICE_PASSWORD%/password/g" /etc/cinder/api-paste.ini

echo "sql_connection = mysql://root:password@127.0.0.1/cinder" >> /etc/cinder/cinder.conf
echo "notification_driver=cinder.openstack.common.notifier.rpc_notifier" >> /etc/cinder/cinder.conf

cinder-manage db sync

如果没有未使用的分区或者磁盘，只能使用虚拟文件来代替

dd if=/dev/zero of=cinder-volumes bs=1 count=0 seek=2G
losetup /dev/loop2 cinder-volumes
fdisk /dev/loop2
#Type in the followings:
n
p
1
ENTER
ENTER
t
8e
w

创建cinder-volumes

pvcreate /dev/loop2
vgcreate cinder-volumes /dev/loop2

15.配置quantum

sed -i "s/%SERVICE_TENANT_NAME%/service/g" /etc/quantum/metadata_agent.ini
sed -i "s/%SERVICE_USER%/service/g" /etc/quantum/metadata_agent.ini
sed -i "s/%SERVICE_PASSWORD%/password/g" /etc/quantum/metadata_agent.ini

sed -i "s/%SERVICE_TENANT_NAME%/service/g" /etc/quantum/quantum.conf
sed -i "s/%SERVICE_USER%/service/g" /etc/quantum/quantum.conf
sed -i "s/%SERVICE_PASSWORD%/password/g" /etc/quantum/quantum.conf
#打开LB支持
sed -i "s/# service_plugins =/service_plugins = quantum.plugins.services.agent_loadbalancer.plugin.LoadBalancerPlugin/g" /etc/quantum/quantum.conf
sed -i "s/sqlite:\/\/\/\/var\/lib\/quantum\/ovs.sqlite/mysql:\/\/root:password@127.0.0.1\/quantum/g" /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini vi /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini

在尾部增加

[OVS]
tenant_network_type = gre
tunnel_id_ranges = 1:1000
enable_tunneling = True
integration_bridge = br-int
tunnel_bridge = br-tun
local_ip = 10.51.166.16

配置open-vswitch

ovs-vsctl add-br br-int
ovs-vsctl add-br br-ex
ovs-vsctl add-port br-ex eth1

这部分可参考:

http://www.cnblogs.com/biangbiang/archive/2013/05/17/3083421.html


下面可以登录Dashboard使用了。

http://10.51.166.16/horizon


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原文地址：https://www.cnblogs.com/biangbiang/p/3110151.html