Ubuntu1304安装多机Grizzly版本的OpenStack修订Cinder.docx

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Ubuntu1304安装多机Grizzly版本的OpenStack修订Cinder.docx

Ubuntu1304安装多机Grizzly版本的OpenStack修订Cinder

Ubuntu13.04安装Grizzly版OpenStack

1.计划

ControlNode

eth0(10.0.0.2),eth1(192.168.1.232)

NetworkNode

eth0(10.0.0.3),eth1(192.168.1.233)

ComputeNode

eth0(10.0.0.4),eth1(192.168.1.234)

1.ControlNode

1.1前期准备

1.1.1Ubuntu系统准备

切换用户

sudosu

增加Grizzly源

apt-getinstall-yubuntu-cloud-keyring

echodebhttp:

//ubuntu-precise-updates/grizzlymain>>/etc/apt/sources.list.d/grizzly.list

升级系统:

apt-getupdate

apt-getupgrade

apt-getdist-upgrade

1.1.2网络设置

编辑/etc/network/interfaces

#ForExposingOpenStackAPIovertheinternet

autoeth0

ifaceeth0inetstatic

address192.168.1.232

netmask255.255.255.0

gateway192.168.1.1

dns-nameservers8.8.8.8

#Notinternetconnected(usedforOpenStackmanagement)

autoeth1

ifaceeth1inetstatic

address10.0.0.2

netmask255.255.255.0

设置好后重启网络:

servicenetworkingrestart

Ubuntu13.04桌面版不要用上面的命令重启网络,不然会卡死!

可以用ifdown和ifup来启动和停止网卡

1.1.3安装MySQL&RabbitMQ

安装MySQL:

apt-getinstall-ymysql-serverpython-mysqldb

配置并重启MySQL:

sed-i's/127.0.0.1/0.0.0.0/g'/etc/mysql/f

servicemysqlrestart

创建表:

mysql-uroot-p

#Keystone

CREATEDATABASEkeystone;

GRANTALLONkeystone.*TO'keystoneUser'@'%'IDENTIFIEDBY'keystonePass';

#Glance

CREATEDATABASEglance;

GRANTALLONglance.*TO'glanceUser'@'%'IDENTIFIEDBY'glancePass';

#Quantum

CREATEDATABASEquantum;

GRANTALLONquantum.*TO'quantumUser'@'%'IDENTIFIEDBY'quantumPass';

#Nova

CREATEDATABASEnova;

GRANTALLONnova.*TO'novaUser'@'%'IDENTIFIEDBY'novaPass';

#Cinder

CREATEDATABASEcinder;

GRANTALLONcinder.*TO'cinderUser'@'%'IDENTIFIEDBY'cinderPass';

quit;

安装RabbitMQ:

apt-getinstall-yrabbitmq-server

安装NTP:

apt-getinstall-yntp

配置NTP:

#CommenttheubuntuNTPservers

sed-i's/server0.ubuntu.pool.ntp.org/#server0.ubuntu.pool.ntp.org/g'/etc/ntp.conf

sed-i's/server1.ubuntu.pool.ntp.org/#server1.ubuntu.pool.ntp.org/g'/etc/ntp.conf

sed-i's/server2.ubuntu.pool.ntp.org/#server2.ubuntu.pool.ntp.org/g'/etc/ntp.conf

sed-i's/server3.ubuntu.pool.ntp.org/#server3.ubuntu.pool.ntp.org/g'/etc/ntp.conf

#Setthenetworknodetofollowupyourconrollernode

sed-i's/server10.0.0.2/g'/etc/ntp.conf

servicentprestart

1.1.4其他

apt-getinstall-yvlanbridge-utils

配置/etc/sysctl.conf

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

1.2Keystone

安装并检查状态:

apt-getinstall-ykeystone

servicekeystonestatus

修改/etc/keystone/keystone.conf中的数据库连接

connection=mysql:

//keystoneUser:

keystonePass@10.0.0.2/keystone

重启并同步数据库:

servicekeystonerestart

keystone-managedb_sync

用下面两个脚本去填充keystone数据库,也就是增加user,tenant,role和service以及service的endpoint

#ModifytheHOST_IPandHOST_IP_EXTvariablesbeforeexecutingthescripts

wget

wget

chmod+xkeystone_basic.sh

chmod+xkeystone_endpoints_basic.sh

./keystone_basic.sh

./keystone_endpoints_basic.sh

修改keystone_basic.sh中的HOST_IP为自己的Eth0的IP,ADMIN_PASSWORD和SERVICE_PASSWORD可改可不改:

修改keystone_endpoints_basic.sh中的HOST_IP和EXT_HOST_IP,同时将连接keystone数据库的的用户名和密码进行修改:

编辑文件creds

#Pastethefollowing:

exportOS_TENANT_NAME=admin

exportOS_USERNAME=admin

exportOS_PASSWORD=admin_pass

exportOS_AUTH_URL="http:

//192.168.1.232:

5000/v2.0/"

引入环境变量中:

sourcecreds

或者可以直接加入root(catcreds>>/root/.bashrc)的环境变量,这样重启后就无需再次引入了

查看创建的user

keystoneuser-list

同样有命令keystonetenant-list和keystonerole-list

1.3Glance

安装并查看状态:

apt-getinstall-yglance

serviceglance-apistatus

serviceglance-registrystatus

修改/etc/glance/glance-api-paste.ini

和/etc/glance/glance-registry-paste.ini文件

注:

红色为必须要修改(核对)的地方,建议把提到的这几项都核对一下:

[filter:

authtoken]

paste.filter_factory=keystoneclient.middleware.auth_token:

filter_factory

delay_auth_decision=true

auth_host=10.0.0.2

auth_port=35357

auth_protocol=http

admin_tenant_name=service

admin_user=glance

admin_password=service_pass

编辑/etc/glance/glance-api.conf和/etc/glance/glance-registry.conf,修改数据库连接:

sql_connection=mysql:

//glanceUser:

glancePass@10.0.0.2/glance

并且在[paste_deploy]下加上flavor=keystone

[paste_deploy]

flavor=keystone

重启服务

serviceglance-apirestart;serviceglance-registryrestart

同步数据库:

glance-managedb_sync

再次重启服务

serviceglance-registryrestart;serviceglance-apirestart

上传镜像测试glance的安装情况:

glanceimage-create--namemyFirstImage--is-publictrue--container-formatbare--disk-formatqcow2--location

查看镜像:

glanceimage-list

1.4Quantum

安装quantum-server:

apt-getinstall-yquantum-server

编辑OVS插件配置文件/etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini

#Underthedatabasesection

[DATABASE]

sql_connection=mysql:

//quantumUser:

quantumPass@10.0.0.2/quantum

#UndertheOVSsection

[OVS]

tenant_network_type=gre

tunnel_id_ranges=1:

1000

enable_tunneling=True

编辑/etc/quantum/api-paste.ini

[filter:

authtoken]

paste.filter_factory=keystoneclient.middleware.auth_token:

filter_factory

auth_host=10.0.0.2

auth_port=35357

auth_protocol=http

admin_tenant_name=service

admin_user=quantum

admin_password=service_pass

编辑/etc/quantum/quantum.conf

[keystone_authtoken]

auth_host=10.0.0.2

auth_port=35357

auth_protocol=http

admin_tenant_name=service

admin_user=quantum

admin_password=service_pass

signing_dir=/var/lib/quantum/keystone-signing

重启quantum服务

servicequantum-serverrestart

1.5Nova

安装nova组件:

nova-apinova-certnovncnova-consoleauthnova-schedulernova-novncproxynova-docnova-conductor

编辑/etc/nova/api-paste.ini

[filter:

authtoken]

paste.filter_factory=keystoneclient.middleware.auth_token:

filter_factory

auth_host=10.0.0.2

auth_port=35357

auth_protocol=http

admin_tenant_name=service

admin_user=nova

admin_password=service_pass

signing_dirname=/tmp/keystone-signing-nova

#Workaroundfor

auth_version=v2.0

编辑/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=10.0.0.2

nova_url=http:

//10.0.0.2:

8774/v1.1/

sql_connection=mysql:

//novaUser:

novaPass@10.0.0.2/nova

root_helper=sudonova-rootwrap/etc/nova/rootwrap.conf

#Auth

use_deprecated_auth=false

auth_strategy=keystone

#Imagingservice

glance_api_servers=10.0.0.2:

9292

image_service=nova.image.glance.GlanceImageService

#Vncconfiguration

novnc_enabled=true

novncproxy_base_url=http:

//192.168.1.232:

6080/vnc_auto.html

novncproxy_port=6080

vncserver_proxyclient_address=10.0.0.2

vncserver_listen=0.0.0.0

#Networksettings

network_api_class=work.quantumv2.api.API

quantum_url=http:

//10.0.0.2:

9696

quantum_auth_strategy=keystone

quantum_admin_tenant_name=service

quantum_admin_username=quantum

quantum_admin_password=service_pass

quantum_admin_auth_url=http:

//10.0.0.2:

35357/v2.0

libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver

linuxnet_interface_driver=work.linux_net.LinuxOVSInterfaceDriver

#IfyouwantQuantum+NovaSecuritygroups

firewall_driver=nova.virt.firewall.NoopFirewallDriver

security_group_api=quantum

#IfyouwantNovaSecuritygroupsonly,commentthetwolinesaboveanduncommentline-1-.

#-1-firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver

#Metadata

service_quantum_metadata_proxy=True

quantum_metadata_proxy_shared_secret=helloOpenStack

#Compute#

compute_driver=libvirt.LibvirtDriver

#Cinder#

volume_api_class=nova.volume.cinder.API

osapi_volume_listen_port=5900

同步数据库:

nova-managedbsync

重启nova-*服务:

cd/etc/init.d/;foriin$(lsnova-*);dosudoservice$irestart;done

查看nova-*服务列表:

nova-manageservicelist

1.6Cinder

安装Cinder以及必须的软件包,

由于完成target可以用iscsitarget,也可以用tgt包,由于用iscsitarget包时,会在创建volume时出现不稳定的情况(有时一直创建不成功);

因此建议用tgt包

用tgt方式:

(推荐)

sudoapt-getinstallcinder-apicinder-schedulercinder-volumeopen-iscsipython-cinderclienttgt

用iscsitarget方式:

(不推荐)

apt-getinstall-ycinder-apicinder-schedulercinder-volumeiscsitargetopen-iscsiiscsitarget-dkms

选择tgt方式在配置/etc/cinder/cinder.conf中的iscsi_helper时,要选择tgtadm;此外还需要在/etc/tgt/targets.conf文件中加入

include/var/lib/cinder/volumes/*(默认的volume是存放在/var/lib/cinder/volume/*目录下的,当然,也可以改成自己的volume目录)。

除了这两点差异外,两种方式的其他配置文档均相同

配置iscsi服务:

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

重启所有服务:

serviceiscsitargetstart

serviceopen-iscsistart

修改/etc/cinder/api-paste.ini:

[filter:

authtoken]

paste.filter_factory=keystoneclient.middleware.auth_token:

filter_factory

service_protocol=http

service_host=192.168.1.232

service_port=5000

auth_host=10.0.0.2

auth_port=35357

auth_protocol=http

admin_tenant_name=service

admin_user=cinder

admin_password=service_pass

编辑/etc/cinder/cinder.conf:

[DEFAULT]

rootwrap_config=/etc/cinder/rootwrap.conf

sql_connection=mysql:

//cinderUser:

cinderPass@10.0.0.2/cinder

api_paste_config=/etc/cinder/api-paste.ini

#iscsi_helper=ietadm//iscsitarget方式(不推荐)

iscsi_helper=tgtadm//tgt方式(推荐)

volume_name_template=volume-%s

volume_group=cinder-volumes

verbose=True

auth_strategy=keystone

#osapi_volume_listen_port=5900

同步数据库:

cinder-managedbsync

创建cinder-volumes:

ddif=/dev/zeroof=cinder-volumesbs=1count=0seek=2G

losetup/dev/loop2cinder-volumes

fdisk/dev/loop2

#Typeinthefollowings:

n

p

1

ENTER

ENTER

t

8e

w

pvcreate/dev/loop2

vgcreatecinder-volumes/dev/loop2

为了重启后逻辑组cinder-volumes还在,可以在/etc/rc.local的exit0之前加入

losetup/dev/loop2cinder-volumes

重启cinder服务:

cd/etc/init

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