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Ubuntu 12.04 Server OpenStack Havana多节点(OVS+GRE)安装

發布時間：2025/3/15 Ubuntu 29 豆豆

生活随笔收集整理的這篇文章主要介紹了 Ubuntu 12.04 Server OpenStack Havana多节点(OVS+GRE)安装小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

1.需求

節點角色	NICs
控制節點	eth0(10.10.10.51)eth1(192.168.100.51)
網絡節點	eth0(10.10.10.52)eth1(10.20.20.52)eth2(192.168.100.52)
計算結點	eth0(10.10.10.53)eth1(10.20.20.53)

注意1：你總是可以使用dpkg -s <packagename>確認你是用的是Havana版本

注意2：這個是當前網絡架構

2.控制節點

2.1.準備Ubuntu

安裝好Ubuntu12.04 server 64bits后，進入root模式進行安裝。

sudo su -

添加Havana倉庫：

#apt-get install python-software-properties #add-apt-repository cloud-archive:havana

升級系統：

#apt-get update #apt-get upgrade #apt-get dist-upgrade ?2.2設置網絡

配置網卡編輯/etc/network/interfaces:

#For Exposing OpenStack API over the internet auto eth1 iface eth1 inet static address 192.168.100.51 netmask 255.255.255.0 gateway 192.168.100.1 dns-nameservers 8.8.8.8#Not internet connected(used for OpenStack management) auto eth0 iface eth0 inet static address 10.10.10.52 netmask 255.255.255.0

重啟網絡服務

#/etc/init.d/networking restart

開啟路由轉發：

? sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf sysctl -p ?2.3安裝MySQL

安裝MySQL并為root用戶設置密碼：

#apt-get install mysql-server python-mysqldb

配置mysql監聽所有網絡請求

#sed -i 's/127.0.0.1/0.0.0.0/g' /etc/mysql/my.cnf #service mysql restart

2.4安裝RabbitMQ和NTP

安裝RabbitMQ:

#apt-get install rabbitmq-server

安裝NTP服務

#apt-get install ntp 2.5創建數據庫

?創建數據庫

#mysql -u root -p#Keystone CREATE DATABASE keystone; GRANT ALL ON keystone.* TO 'keystoneUser'@'%' IDENTIFIED BY 'keystonePass'; #Glance CREATE DATABASE glance; GRANT ALL ON glance.* TO 'glanceUser'@'%' IDENTIFIED BY 'glancePass'; #Neutron CREATE DATABASE neutron; GRANT ALL ON neutron.* TO 'neutronUser'@'%' IDENTIFIED BY 'neutronPass'; #Nova CREATE DATABASE nova; GRANT ALL ON nova.* TO 'novaUser'@'%' IDENTIFIED BY 'novaPass'; #Cinder CREATE DATABASE cinder; GRANT ALL ON cinder.* TO 'cinderUser'@'%' IDENTIFIED BY 'cinderPass'; #Swift CREATE DATABASE swift; GRANT ALL ON swift.* TO 'swiftUser'@'%' IDENTIFIED BY 'swiftPass'; quit;

2.6.配置Keystone

安裝keystone軟件包：

apt-get install keystone

在/etc/keystone/keystone.conf中設置連接到新創建的數據庫：

connection=mysql://keystone:keystonePass@10.10.10.51/keystone

重啟身份認證服務并同步數據庫：

service keystone restart keystone-manage db_dync

#!/bin/sh # # Keystone Datas # # Description: Fill Keystone with datas. ## Please set 13, 30 lines of variables ADMIN_PASSWORD=${ADMIN_PASSWORD:-admin_pass} SERVICE_PASSWORD=${SERVICE_PASSWORD:-service_pass} export SERVICE_TOKEN="ADMIN" export SERVICE_ENDPOINT="http://10.10.10.51:35357/v2.0" SERVICE_TENANT_NAME=${SERVICE_TENANT_NAME:-service} KEYSTONE_REGION=RegionOne # If you need to provide the service, please to open keystone_wlan_ip and swift_wlan_ip # of course you are a multi-node architecture, and swift service # corresponding ip address set the following variables KEYSTONE_IP="10.10.10.51" EXT_HOST_IP="192.168.100.51" SWIFT_IP="10.10.10.51" COMPUTE_IP=$KEYSTONE_IP EC2_IP=$KEYSTONE_IP GLANCE_IP=$KEYSTONE_IP VOLUME_IP=$KEYSTONE_IP NEUTRON_IP=$KEYSTONE_IP CEILOMETER=$KEYSTONE_IPget_id () {echo `$@ | awk '/ id / { print $4 }'` }# Create Tenants ADMIN_TENANT=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT tenant-create --name=admin) SERVICE_TENANT=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT tenant-create --name=$SERVICE_TENANT_NAME) DEMO_TENANT=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT tenant-create --name=demo) INVIS_TENANT=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT tenant-create --name=invisible_to_admin)# Create Users ADMIN_USER=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-create --name=admin --pass="$ADMIN_PASSWORD" --email=admin@domain.com) DEMO_USER=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-create --name=demo --pass="$ADMIN_PASSWORD" --email=demo@domain.com)# Create Roles ADMIN_ROLE=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT role-create --name=admin) KEYSTONEADMIN_ROLE=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT role-create --name=KeystoneAdmin) KEYSTONESERVICE_ROLE=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT role-create --name=KeystoneServiceAdmin)# Add Roles to Users in Tenants keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --user-id $ADMIN_USER --role-id $ADMIN_ROLE --tenant-id $ADMIN_TENANT keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --user-id $ADMIN_USER --role-id $ADMIN_ROLE --tenant-id $DEMO_TENANT keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --user-id $ADMIN_USER --role-id $KEYSTONEADMIN_ROLE --tenant-id $ADMIN_TENANT keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT 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 --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT role-create --name=Member) keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --user-id $DEMO_USER --role-id $MEMBER_ROLE --tenant-id $DEMO_TENANT keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --user-id $DEMO_USER --role-id $MEMBER_ROLE --tenant-id $INVIS_TENANT# Configure service users/roles NOVA_USER=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-create --name=nova --pass="$SERVICE_PASSWORD" --tenant-id $SERVICE_TENANT --email=nova@domain.com) keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --tenant-id $SERVICE_TENANT --user-id $NOVA_USER --role-id $ADMIN_ROLEGLANCE_USER=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-create --name=glance --pass="$SERVICE_PASSWORD" --tenant-id $SERVICE_TENANT --email=glance@domain.com) keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --tenant-id $SERVICE_TENANT --user-id $GLANCE_USER --role-id $ADMIN_ROLESWIFT_USER=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-create --name=swift --pass="$SERVICE_PASSWORD" --tenant-id $SERVICE_TENANT --email=swift@domain.com) keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --tenant-id $SERVICE_TENANT --user-id $SWIFT_USER --role-id $ADMIN_ROLERESELLER_ROLE=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT role-create --name=ResellerAdmin) keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --tenant-id $SERVICE_TENANT --user-id $NOVA_USER --role-id $RESELLER_ROLENEUTRON_USER=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-create --name=neutron --pass="$SERVICE_PASSWORD" --tenant-id $SERVICE_TENANT --email=neutron@domain.com) keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --tenant-id $SERVICE_TENANT --user-id $NEUTRON_USER --role-id $ADMIN_ROLECINDER_USER=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-create --name=cinder --pass="$SERVICE_PASSWORD" --tenant-id $SERVICE_TENANT --email=cinder@domain.com) keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --tenant-id $SERVICE_TENANT --user-id $CINDER_USER --role-id $ADMIN_ROLECEILOMETER_USER=$(get_id keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-create --name=ceilometer --pass="$SERVICE_PASSWORD" --tenant-id $SERVICE_TENANT --email=ceilometer@domain.com) keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT user-role-add --tenant-id $SERVICE_TENANT --user-id $CEILOMETER_USER --role-id $ADMIN_ROLE## Create Service KEYSTONE_ID=$(keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT service-create --name keystone --type identity --description 'OpenStack Identity'| awk '/ id / { print $4 }' ) COMPUTE_ID=$(keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT service-create --name=nova --type=compute --description='OpenStack Compute Service'| awk '/ id / { print $4 }' ) CINDER_ID=$(keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT service-create --name=cinder --type=volume --description='OpenStack Volume Service'| awk '/ id / { print $4 }' ) GLANCE_ID=$(keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT service-create --name=glance --type=image --description='OpenStack Image Service'| awk '/ id / { print $4 }' ) SWIFT_ID=$(keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT service-create --name=swift --type=object-store --description='OpenStack Storage Service' | awk '/ id / { print $4 }' ) EC2_ID=$(keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT service-create --name=ec2 --type=ec2 --description='OpenStack EC2 service'| awk '/ id / { print $4 }' ) NEUTRON_ID=$(keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT service-create --name=neutron --type=network --description='OpenStack Networking service'| awk '/ id / { print $4 }' ) CEILOMETER_ID=$(keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT service-create --name=ceilometer --type=metering --description='Ceilometer Metering Service'| awk '/ id / { print $4 }' )## Create Endpoint #identity if [ "$KEYSTONE_WLAN_IP" != '' ];thenkeystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$KEYSTONE_ID --publicurl http://"$EXT_HOST_IP":5000/v2.0 --adminurl http://"$KEYSTONE_WLAN_IP":35357/v2.0 --internalurl http://"$KEYSTONE_WLAN_IP":5000/v2.0 fi keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$KEYSTONE_ID --publicurl http://"$EXT_HOST_IP":5000/v2.0 --adminurl http://"$KEYSTONE_IP":35357/v2.0 --internalurl http://"$KEYSTONE_IP":5000/v2.0#compute keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$COMPUTE_ID --publicurl http://"$EXT_HOST_IP":8774/v2/\$$tenant_id$s --adminurl http://"$COMPUTE_IP":8774/v2/\$$tenant_id$s --internalurl http://"$COMPUTE_IP":8774/v2/\$$tenant_id$s#volume keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$CINDER_ID --publicurl http://"$EXT_HOST_IP":8776/v1/\$$tenant_id$s --adminurl http://"$VOLUME_IP":8776/v1/\$$tenant_id$s --internalurl http://"$VOLUME_IP":8776/v1/\$$tenant_id$s#image keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$GLANCE_ID --publicurl http://"$EXT_HOST_IP":9292/v2 --adminurl http://"$GLANCE_IP":9292/v2 --internalurl http://"$GLANCE_IP":9292/v2#object-store if [ "$SWIFT_WLAN_IP" != '' ];thenkeystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$SWIFT_ID --publicurl http://"$EXT_HOST_IP":8080/v1/AUTH_\$$tenant_id$s --adminurl http://"$SWIFT_WLAN_IP":8080/v1 --internalurl http://"$SWIFT_WLAN_IP":8080/v1/AUTH_\$$tenant_id$s fi keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$SWIFT_ID --publicurl http://"$EXT_HOST_IP":8080/v1/AUTH_\$$tenant_id$s --adminurl http://"$SWIFT_IP":8080/v1 --internalurl http://"$SWIFT_IP":8080/v1/AUTH_\$$tenant_id$s#ec2 keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$EC2_ID --publicurl http://"$EXT_HOST_IP":8773/services/Cloud --adminurl http://"$EC2_IP":8773/services/Admin --internalurl http://"$EC2_IP":8773/services/Cloud#network keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$NEUTRON_ID --publicurl http://"$EXT_HOST_IP":9696/ --adminurl http://"$NUETRON_IP":9696/ --internalurl http://"$NEUTRON_IP":9696/#ceilometer keystone --token $SERVICE_TOKEN --endpoint $SERVICE_ENDPOINT endpoint-create --region $KEYSTONE_REGION --service-id=$CEILOMETER_ID --publicurl http://"$EXT_HOST_IP":8777/ --adminurl http://"$CEILOMETER_IP":8777/ --internalurl http://"$CEILOMETER_IP":8777/

?上述腳本文件為了填充keystone數據庫，其中還有些內容根據自身情況修改。
?創建一個簡單的憑據文件，這樣稍后不會因為輸入過多的環境變量而感到厭煩。

vi creds-adminexport OS_TENANT_NAME=admin export OS_USERNAME=admin export OS_PASSWORD=admin_pass export OS_AUTH_URL="http://192.168.100.51:5000/v2.0/"source creds-admin

通過命令列出keystone中添加的用戶以及得到token：

? keystone user-list keystone token-get

2.7.設置Glance

安裝Glance

apt-get install glance

更新/etc/glance/glance-api-paste.ini

[filter:authtoken] paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory delay_auth_decision = true auth_host = 10.10.10.51 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = glance admin_password = service_pass

更新/etc/glance/glance-registry-paste.ini

更新/etc/glance/glance-api.conf

sql_connection = mysql://glanceUser:glancePass@10.10.10.51/glance 和 [paste_deploy] flavor = keystone

更新/etc/glance/glance-registry.conf

sql_connection = mysql://glanceUser:glancePass@10.10.10.51/glance 和 [paste_deploy] flavor = keystone

重新啟動glance服務：

cd /etc/init.d/;for i in $( ls glance-* );do service $i restart;done

同步glance數據庫

glance-manage db_sync

測試Glance

mkdir images cd images wget http://cdn.download.cirros-cloud.net/0.3.1/cirros-0.3.1-x86_64-disk.img glance image-create --name="Cirros 0.3.1" --disk-format=qcow2 --container-format=bare --is-public=true <cirros-0.3.1-x86_64-disk.img

列出鏡像檢查是否上傳成功：

glance image-list 2.8.設置Neutron

安裝Neutron組件：

apt-get install neutron-server

編輯/etc/neutron/api-paste.ini

編輯OVS配置文件/etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini:

[OVS] tenant_network_type = gre tunnel_id_ranges = 1:1000 enable_tunneling = True#Firewall driver for realizing neutron security group function [SECURITYGROUP] firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

編輯/etc/neutron/neutron.conf

? [database] connection = mysql://neutronUser:NEUTRON_DAPASS@10.10.10.51/neutron[keystone_authtoken] auth_host = 10.10.10.51 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = neutron admin_password = service_pass signing_dir = /var/lib/neutron/keystone-signing

重啟Neutron所有服務：

cd /etc/init.d/; for i in $( ls neutron-* ); do sudo service $i restart; done 2.9.設置Nova

安裝nova組件：

apt-get install nova-api nova-cert novnc nova-consoleauth nova-scheduler nova-novncproxy nova-doc nova-conductor nova-ajax-console-proxy

編輯/etc/nova/api-paste.ini修改認證信息：

[filter:authtoken] paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory auth_host = 10.10.10.51 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = nova admin_password = service_pass signing_dir = /var/lib/nova/keystone-signing # Workaround for https://bugs.launchpad.net/nova/+bug/1154809 auth_version = v2.0

編輯修改/etc/nova/nova.conf

[DEFAULT] logdir=/var/log/nova state_path=/var/lib/nova lock_path=/run/lock/nova verbose=True api_paste_config=/etc/nova/api-paste.ini compute_scheduler_driver=nova.scheduler.simple.SimpleScheduler rabbit_host=10.10.10.51 nova_url=http://10.10.10.51:8774/v1.1/ sql_connection=mysql://novaUser:novaPass@10.10.10.51/nova root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf# Auth use_deprecated_auth=false auth_strategy=keystone# Imaging service glance_api_servers=10.10.10.51:9292 image_service=nova.image.glance.GlanceImageService# Vnc configuration novnc_enabled=true novncproxy_base_url=http://192.168.100.51:6080/vnc_auto.html novncproxy_port=6080 vncserver_proxyclient_address=10.10.10.51 vncserver_listen=0.0.0.0# Network settings network_api_class=nova.network.neutronv2.api.API neutron_url=http://10.10.10.51:9696 neutron_auth_strategy=keystone neutron_admin_tenant_name=service neutron_admin_username=neutron neutron_admin_password=service_pass neutron_admin_auth_url=http://10.10.10.51:35357/v2.0 libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver #If you want Neutron + Nova Security groups firewall_driver=nova.virt.firewall.NoopFirewallDriver security_group_api=neutron #If you want Nova Security groups only, comment the two lines above and uncomment line -1-. #-1-firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver#Metadata service_neutron_metadata_proxy = True neutron_metadata_proxy_shared_secret = helloOpenStack# Compute # compute_driver=libvirt.LibvirtDriver# Cinder # volume_api_class=nova.volume.cinder.API osapi_volume_listen_port=5900

同步數據庫：

nova-manage db sync

重啟Nova所有服務：

cd /etc/init.d/; for i in $( ls nova-* ); do service $i restart; done

檢查所有nova服務是否啟動正常：

nova-manage service list 2.10.設置Cinder

安裝Cinder軟件包

apt-get install cinder-api cinder-scheduler cinder-volume iscsitarget open-iscsi iscsitarget-dkms

配置iscsi服務：

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

重啟服務：

service iscsitarget start service open-iscsi start

配置/etc/cinder/api-paste.ini

filter:authtoken] paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory service_protocol = http service_host = 192.168.100.51 service_port = 5000 auth_host = 10.10.10.51 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = cinder admin_password = service_pass

編輯/etc/cinder/cinder.conf

[DEFAULT] rootwrap_config=/etc/cinder/rootwrap.conf sql_connection = mysql://cinderUser:cinderPass@10.10.10.51/cinder api_paste_config = /etc/cinder/api-paste.ini iscsi_helper=ietadm volume_name_template = volume-%s volume_group = cinder-volumes verbose = True auth_strategy = keystone #osapi_volume_listen_port=5900

接下來同步數據庫：

cinder-manage db sync

最后別忘記創建一個卷組命名為cinder-volumes:

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

創建物理卷和卷組：

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

注意：重啟后卷組不會自動掛載，如下進行設置：

vim /etc/init/losetup.confdescription "set up loop devices" start on mounted MOUNTPOINT=/ task exec /sbin/losetup /dev/loop2 /home/cloud/cinder-volumes

重啟cinder服務：

cd /etc/init.d/; for i in $( ls cinder-* ); do service $i restart; done

確認Cinder服務在運行：

cd /etc/init.d/; for i in $( ls cinder-* ); do service $i status; done 2.11.設置Horizon

安裝horizon：

apt-get install openstack-dashboard memcached

如果你不喜歡OpenStack ubuntu主題，你可以停用它：

dpkg --purge openstack-dashboard-ubuntu-theme

重啟Apache和memcached服務：

service apache2 restart; service memcached restart

注意：重啟apache2,出現could not reliably determine the server's fully domain name,using 127.0.0.1 for ServerName.這是由于沒有解析出域名導致的。解決方法如下：編輯/etc/apache2/apache2.conf，添加如下操作即可。

ServerName localhost

2.12.設置Ceilometer

安裝Metering服務

apt-get install ceilometer-api ceilometer-collector ceilometer-agent-central python-ceilometerclient

安裝MongoDB數據庫

apt-get install mongodb

配置mongodb監聽所有網絡接口請求：

sed -i 's/127.0.0.1/0.0.0.0/g' /etc/mongodb.confservice mongodb restart

創建ceilometer數據庫用戶：

#mongo >use ceilometer >db.addUser({ user:"ceilometer",pwd:"CEILOMETER_DBPASS",roles:["readWrite","dbAdmin"]})

配置Metering服務使用數據庫

... [database] ... # The SQLAlchemy connection string used to connect to the # database (string value) connection = mongodb://ceilometer:CEILOMETER_DBPASS@10.10.10.51:27017/ceilometer ...

配置RabbitMQ訪問,編輯/etc/ceilometer/ceilometer.conf

... [DEFAULT] rabbit_host = 10.10.10.51

編輯/etc/ceilometer/ceilometer.conf使認證信息生效

[keystone_authtoken] auth_host = 10.10.10.51 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = ceilometer admin_password = CEILOMETER_PASS

簡單獲取鏡像，你必須配置鏡像服務以發送通知給總線，編輯/etc/glance/glance-api.conf修改[DEFAULT]部分

notifier_strategy=rabbit rabbit_host=10.10.10.51

重啟鏡像服務

cd /etc/init.d/;for i in $(ls glance-* );do service $i restart;done

重啟服務，使配置信息生效

cd /etc/init.d;for i in $( ls ceilometer-* );do service $i restart;done

編輯/etc/cinder/cinder.conf，獲取volume。

control_exchange=cinder notification_driver=cinder.openstack.common.notifier.rpc_notifier

重啟Cinder服務

cd /etc/init.d/;for i in $( ls cinder-* );do service $i restart;done

3.網絡結點

安裝好ubuntu 12.04 Server 64bits后，進入root模式下完成配置：

sudo su -

添加Havana源：

#apt-get install python-software-properties #add-apt-repository cloud-archive:havana

升級系統：
apt-get update apt-get upgrade apt-get dist-upgrade

安裝ntp服務：

apt-get install ntp

配置ntp服務從控制節點上同步時間：

sed -i 's/server 0.ubuntu.pool.ntp.org/#server 0.ubuntu.pool.ntp.org/g' /etc/ntp.conf sed -i 's/server 1.ubuntu.pool.ntp.org/#server 1.ubuntu.pool.ntp.org/g' /etc/ntp.conf sed -i 's/server 2.ubuntu.pool.ntp.org/#server 2.ubuntu.pool.ntp.org/g' /etc/ntp.conf sed -i 's/server 3.ubuntu.pool.ntp.org/#server 3.ubuntu.pool.ntp.org/g' /etc/ntp.conf#Set the network node to follow up your conroller node sed -i 's/server ntp.ubuntu.com/server 10.10.10.51/g' /etc/ntp.confservice ntp restart

配置網絡：

# OpenStack management auto eth0 iface eth0 inet static address 10.10.10.52 netmask 255.255.255.0# VM Configuration auto eth1 iface eth1 inet static address 10.20.20.52 netmask 255.255.255.0# VM internet Access auto eth2 iface eth2 inet static address 192.168.100.52 netmask 255.255.255.0 gateway 192.168.100.1 dns-servers 8.8.8.8

編輯/etc/sysctl.conf,開啟路由轉發和關閉包目的過濾，這樣網絡節點能協作VMs的traffic。

net.ipv4.ip_forward=1 net.ipv4.conf.all.rp_filter=0 net.ipv4.conf.default.rp_filter=0

#運行下面命令，使生效
sysctl -p

3.3.安裝OpenVSwitch

安裝OpenVSwitch軟件包：

apt-get install openvswitch-controller openvswitch-switch openvswitch-datapath-dkms openvswitch-datapath-source module-assistant auto-install openvswitch-datapath /etc/init.d/openvswitch-switch restart

創建網橋

#br-int will be used for VM integration ovs-vsctl add-br br-int#br-ex is used to make to VM accessable from the internet ovs-vsctl add-br br-ex

把網卡eth2加入br-ex：

ovs-vsctl add-port br-ex eth2

重新修改網卡配置/etc/network/interfaces:

# This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5).# The loopback network interface auto lo iface lo inet loopback# Not internet connected(used for OpenStack management) # The primary network interface auto eth0 iface eth0 inet static # This is an autoconfigured IPv6 interface # iface eth0 inet6 auto address 10.10.10.52 netmask 255.255.255.0auto eth1 iface eth1 inet static address 10.20.20.52 netmask 255.255.255.0#For Exposing OpenStack API over the internet auto eth2 iface eth2 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 downauto br-ex iface br-ex inet static address 192.168.0.52 netmask 255.255.255.0 gateway 192.168.100.1 dns-nameservers 8.8.8.8

重啟網絡服務：

/etc/init.d/networking restart

查看網橋配置：

root@network:~# ovs-vsctl list-br br-ex br-introot@network:~# ovs-vsctl showBridge br-intPort br-intInterface br-inttype: internalBridge br-exPort "eth2"Interface "eth2"Port br-exInterface br-extype: internalovs_version: "1.4.0+build0"

3.4.Neutron-*

安裝Neutron組件：

apt-get install neutron-plugin-openvswitch-agent neutron-dhcp-agent neutron-l3-agent neutron-metadata-agent

編輯/etc/neutron/api-paste.ini

編輯OVS配置文件：/etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini

[OVS] tenant_network_type = gre enable_tunneling = True tunnel_id_ranges = 1:1000 integration_bridge = br-int tunnel_bridge = br-tun local_ip = 10.20.20.52#Firewall driver for realizing neutron security group function [SECURITYGROUP] firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

更新/etc/neutron/metadata_agent.ini:

auth_url = http://10.10.10.51:35357/v2.0 auth_region = RegionOne admin_tenant_name = service admin_user = neutron admin_password = service_pass# IP address used by Nova metadata server nova_metadata_ip = 10.10.10.51# TCP Port used by Nova metadata server nova_metadata_port = 8775metadata_proxy_shared_secret = helloOpenStack

編輯/etc/neutron/neutron.conf

rabbit_host = 10.10.10.51[keystone_authtoken] auth_host = 10.10.10.51 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = neutron admin_password = service_pass signing_dir = /var/lib/quantum/keystone-signing[database] connection = mysql://neutronUser:neutronPass@10.10.10.51/neutron

編輯/etc/neutron/l3_agent.ini:

[DEFAULT] interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver use_namespaces = True external_network_bridge = br-ex signing_dir = /var/cache/neutron admin_tenant_name = service admin_user = neutron admin_password = service_pass auth_url = http://10.10.10.51:35357/v2.0 l3_agent_manager = neutron.agent.l3_agent.L3NATAgentWithStateReport root_helper = sudo neutron-rootwrap /etc/neutron/rootwrap.conf

編輯/etc/neutron/dhcp_agent.ini:

[DEFAULT] interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq use_namespaces = True signing_dir = /var/cache/neutron admin_tenant_name = service admin_user = neutron admin_password = service_pass auth_url = http://10.10.10.51:35357/v2.0 dhcp_agent_manager = neutron.agent.dhcp_agent.DhcpAgentWithStateReport root_helper = sudo neutron-rootwrap /etc/neutron/rootwrap.conf state_path = /var/lib/neutron

重啟服務：

cd /etc/init.d/; for i in $( ls neutron-* ); do service $i restart; done

4.計算結點

4.1.準備結點

安裝好ubuntu 12.04 Server 64bits后，進入root模式進行安裝：

sudo su -

添加Havana源：

#apt-get install python-software-properties #add-apt-repository cloud-archive:havana

升級系統：

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

安裝ntp服務：

apt-get install ntp

配置ntp服務從控制節點同步時間：

4.2.配置網絡

如下配置網絡/etc/network/interfaces:

# The loopback network interface auto lo iface lo inet loopback# Not internet connected(used for OpenStack management) # The primary network interface auto eth0 iface eth0 inet static # This is an autoconfigured IPv6 interface # iface eth0 inet6 auto address 10.10.10.53 netmask 255.255.255.0# VM Configuration auto eth1 iface eth1 inet static address 10.20.20.53 netmask 255.255.255.0

開啟路由轉發：

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

4.3.KVM

確保你的硬件啟動virtualization:

apt-get install cpu-checker kvm-ok

安裝kvm并配置它：

apt-get install -y kvm libvirt-bin pm-utils

在/etc/libvirt/qemu.conf配置文件中啟用cgroup_device_aci數組：

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" ]

刪除默認的虛擬網橋：

virsh net-destroy default virsh net-undefine default

更新/etc/libvirt/libvirtd.conf配置文件：

listen_tls = 0 listen_tcp = 1 auth_tcp = "none"

編輯libvirtd_opts變量在/etc/init/libvirt-bin.conf配置文件中：

env libvirtd_opts="-d -l"

編輯/etc/default/libvirt-bin文件：

libvirtd_opts="-d -l"

重啟libvirt服務使配置生效：

service libvirt-bin restart

4.4.OpenVSwitch

安裝OpenVSwitch軟件包：

apt-get install openvswitch-switch openvswitch-datapath-dkms openvswitch-datapath-source module-assistant auto-install openvswitch-datapath service openvswitch-switch restart

創建網橋：

ovs-vsctl add-br br-int

4.5.Neutron

安裝Neutron OpenVSwitch代理：

apt-get install neutron-plugin-openvswitch-agent

編輯OVS配置文件/etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini:

[OVS] tenant_network_type = gre tunnel_id_ranges = 1:1000 integration_bridge = br-int tunnel_bridge = br-tun local_ip = 10.20.20.53 enable_tunneling = True#Firewall driver for realizing quantum security group function [SECURITYGROUP] firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

編輯/etc/neutron/neutron.conf

rabbit_host = 10.10.10.51[keystone_authtoken] auth_host = 10.10.10.51 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = neutron admin_password = service_pass signing_dir = /var/lib/neutron/keystone-signing[database] connection = mysql://neutronUser:neutronPass@10.10.10.51/neutron

重啟服務：

service neutron-plugin-openvswitch-agent restart

4.6.Nova

安裝nova組件：

apt-get install nova-compute-kvm python-guestfs

注意：如果你的宿主機不支持kvm虛擬化，可把nova-compute-kvm換成nova-compute-qemu
同時/etc/nova/nova-compute.conf配置文件中的libvirt_type=qemu

在/etc/nova/api-paste.ini配置文件中修改認證信息：

[filter:authtoken] paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory auth_host = 10.10.10.51 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = nova admin_password = service_pass signing_dirname = /tmp/keystone-signing-nova # Workaround for https://bugs.launchpad.net/nova/+bug/1154809 auth_version = v2.0

編輯修改/etc/nova/nova.conf

[DEFAULT] logdir=/var/log/nova state_path=/var/lib/nova lock_path=/run/lock/nova verbose=True api_paste_config=/etc/nova/api-paste.ini compute_scheduler_driver=nova.scheduler.simple.SimpleScheduler rabbit_host=10.10.10.51 nova_url=http://10.10.10.51:8774/v1.1/ sql_connection=mysql://novaUser:novaPass@10.10.10.51/nova root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf my_ip = 10.10.10.53 # Auth use_deprecated_auth=false auth_strategy=keystone# Imaging service glance_api_servers=10.10.10.51:9292 image_service=nova.image.glance.GlanceImageService# Vnc configuration novnc_enabled=true novncproxy_base_url=http://192.168.100.51:6080/vnc_auto.html novncproxy_port=6080 vncserver_proxyclient_address=10.10.10.53 #這是與控制節點不同的地方。 vncserver_listen=0.0.0.0# Network settings network_api_class=nova.network.neutronv2.api.API neutron_url=http://10.10.10.51:9696 neutron_auth_strategy=keystone neutron_admin_tenant_name=service neutron_admin_username=neutron neutron_admin_password=service_pass neutron_admin_auth_url=http://10.10.10.51:35357/v2.0 libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver #If you want Neutron + Nova Security groups firewall_driver=nova.virt.firewall.NoopFirewallDriver security_group_api=neutron #If you want Nova Security groups only, comment the two lines above and uncomment line -1-. #-1-firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver#Metadata service_neutron_metadata_proxy = True neutron_metadata_proxy_shared_secret = helloOpenStack# Compute # compute_driver=libvirt.LibvirtDriver# Cinder # volume_api_class=nova.volume.cinder.API osapi_volume_listen_port=5900

重啟nova-*服務：

cd /etc/init.d/; for i in $( ls nova-* ); do service $i restart; done

檢查所有nova服務是否正常啟動：

nova-manage service list

4.7. 為監控服務安裝計算代理

安裝監控服務：

ap-get install ceilometer-agent-compute

配置修改/etc/nova/nova.conf:

... [DEFAULT] ... instance_usage_audit=True instance_usage_audit_period=hour notify_on_state_change=vm_and_task_state notification_driver=nova.openstack.common.notifier.rpc_notifier notification_driver=ceilometer.compute.nova_notifier

重啟服務：

service ceilometer-agent-compute restart

5.創建第一VM

5.1.為admin租戶創建內網、外網、路由器和虛擬機

設置環境變量：

vim creds-admin#Paste the following: export OS_TENANT_NAME=admin export OS_USERNAME=admin export OS_PASSWORD=admin_pass export OS_AUTH_URL="http://192.168.100.51:5000/v2.0/"source creds-admin

列出已創建的用戶和租戶：

keystone user-list

為admin租戶創建網絡：

neutron net-create --tenant-id $id_of_tenant --router:external=True net_admin

為admin租戶創建子網：

# neutron subnet-create --tenant-id 4cb714b719204285acc7ecea40c33ca8 net_admin 50.50.1.0/24
Created a new subnet:
+------------------+----------------------------------------------+
| Field | Value |
+------------------+----------------------------------------------+
| allocation_pools | {"start": "50.50.1.2", "end": "50.50.1.254"} |
| cidr | 50.50.1.0/24 |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 50.50.1.1 |
| host_routes | |
| id | 13be7adc-5837-4462-8887-d20548f6283f |
| ip_version | 4 |
| name | |
| network_id | 04d2e397-ceae-43df-b4e9-63e8ea12ddfa |
| tenant_id | 4cb714b719204285acc7ecea40c33ca8 |
+------------------+----------------------------------------------+

為admin租戶創建路由器：

列出路由代理類型：

將router_admin設置為L3代理類型：

neutron l3-agent-router-add $id_of_l3_agent router_adminAdded router router_admin to L3 agent

將net_admin子網與router_admin路由關聯：

# neutron router-interface-add 1568ec23-0c79-43d0-8b83-52b0a63cf1df c5ac3b09-829c-48d4-8ac7-f07619479a66
Added interface 6e2533c9-f6a0-4e40-a05c-074b62164995 to router 1568ec23-0c79-43d0-8b83-52b0a63cf1df.

創建外網net_external，注意設置--router:external=True：

為net_admin創建子網，注意設置的gateway必須在給到的網段內：

neutron subnet-create --tenant-id 4cb714b719204285acc7ecea40c33ca8 --allocation-pool start=192.168.100.110,end=192.168.100.130 --gateway=192.168.100.1 net_external 192.168.100.0/24 --enable_dhcp=False
Created a new subnet:
+------------------+----------------------------------------------------+
| Field | Value |
+------------------+----------------------------------------------------+
| allocation_pools | {"start": "192.168.100.110", "end": "192.168.100.130"} |
| cidr | 192.168.100.0/24 |
| dns_nameservers | |
| enable_dhcp | False |
| gateway_ip | 192.168.100.1 |
| host_routes | |
| id | d8461e75-e259-43c5-9bdc-68221a6cf111 |
| ip_version | 4 |
| name | |
| network_id | bcf6e1cb-dd57-40a8-9b61-a6bc6d0a6696 |
| tenant_id | 4cb714b719204285acc7ecea40c33ca8 |
+------------------+----------------------------------------------------+

將net_external與router_admin路由器關聯：

neutron router-gateway-set router_admin net_externalSet gateway for router router_admin

創建floating ip:

6.參考文檔：

1.openstack官方文檔：http://docs.openstack.org/havana/install-guide/install/apt/openstack-install-guide-apt-havana.pdf? 目前openstack官方文檔已經做的很好了，如何安裝，配置，寫的都挺不錯的，還有neutron那一節對各種情況的網絡結構列出的很詳細。

2.感謝Bilel Msekni做出的貢獻，https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_MultiNode/OpenStack_Grizzly_Install_Guide.rst

原文請參照：http://www.cnblogs.com/awy-blog/p/3447176.html

轉載于:https://www.cnblogs.com/awy-blog/p/3447176.html

總結

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Ubuntu

Ubuntu 12.04 Server OpenStack Havana多节点(OVS+GRE)安装

1.需求

2.控制節點

4.計算結點

5.創建第一VM

6.參考文檔：

總結