vmware ubuntu安装openstack总结

一、.实验环境

ubuntu版本为11.10，单网卡（eth0），虚拟使用dhcp获取ip地址

二、基本安装过程

1.升级系统

$sudo apt-get install -y bridge-utils

$sudo apt-get vim

$sudo reboot

2.安装ntp服务

$sudo apt-getinstall ntp

$sudo vi/etc/ntp.conf

#将所有server开头的注释掉，并添加如下两行

server 127.127.1.0

fudge 127.127.1.0 stratum 10

$sudo /etc/init.d/ntprestart
3.安装mysql

$sudo apt-getinstall -y mysql-server

$sudo sed -i's/127.0.0.1/0.0.0.0/g' /etc/mysql/my.cnf

#行内全面用127.0.0.1代替0.0.0.0

$sudo servicemysql restart

$sudo mysql -uroot-ppwd -e 'CREATE DATABASE nova;'

$sudo mysql-uroot -ppwd -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANTOPTION;"

$sudo mysql-uroot -ppwd -e "SET PASSWORD FOR 'root'@'%' = PASSWORD('root');"

#此处pwd应替换成自己的mysql数据库的密码

4.安装glance镜像服务

$sudo apt-get install glance

5.安装openstack nova

$sudo apt-getinstall rabbitmq-server nova-common nova-doc python-nova nova-api nova-networknova-volume nova-objectstore nova-scheduler nova-compute nova-ajax-console-proxy

$sudo apt-getinstall -y euca2ools

$sudo apt-get install -yunzip

$sudo vi/etc/nova/nova.conf

#添加内容如下，其中192.168.6.148为计算节点ip

--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

--force_dhcp_release=True

--use_deprecated_auth

--iscsi_helper=tgtadm

--verbose

--libvirt_use_virtio_for_bridge=false

--connection_type=libvirt

#--root_helper=sudo nova-rootwrap

--ec2_private_dns_show_ip=false

--sql_connection=mysql://root:root@192.168.6.148/nova

--rabbit_host=192.168.6.148

--ec2_host=192.168.6.148

--ec2_url=http://192.168.6.148:8773/services/Cloud

--image_service=nova.image.glance.GlanceImageService

--glance_api_servers=127.0.0.1:9292

--glance_host=127.0.0.1

--glance_port=9292

--network_manager=nova.network.manager.FlatDHCPManager

--public_interface=eth0

--flat_interface=eth0

--flat_network_bridge=virbr0

--fixed_range=10.0.0.0/12

$sudo vim /etc/glance/glance-registry.conf

#修改sql_connetion如下

sql_connection=mysql://root:root@192.168.6.148/nova

$sudo restart libvirt-bin; sudo restart nova-network; sudo restart nova-compute; sudorestart nova-api; sudo restart nova-objectstore; sudo restart nova-scheduler;sudo restart nova-volume; sudo restart glance-api; sudo
restart glance-registry

#初始化nova数据库

$sudonova-manage db sync

#建立实例网段

$sudo nova-manage network create public 10.0.0.0/24 1 255 --bridge_interface=virbr0

#建立外网ip段

$sudo nova-manage floating create --ip_range=10.10.10.2/27

$sudonova-manage user admin vpsee

$sudo nova-manage projectcreate mycloud vpsee

$sudo su

$mkdir -p /home/vpsee/creds

$addgroup vpsee

$chown root:vpsee /home/vpsee/creds/

$nova-manageproject zipfile mycloud vpsee /home/vpsee/creds/novacreds.zip

$cd /home/vpsee/creds

$ unzip novacreds.zip

$source /home/vpsee/creds/novarc

$cat /home/vpsee/creds/novarc >> /home/vpsee/.bashrc

$source /home/vpsee/.bashrc
$sudo restart libvirt-bin; sudo restart nova-network; sudo restart nova-compute; sudorestart nova-api; sudo restart nova-objectstore; sudo restart nova-scheduler;sudo restart nova-volume; sudo restart glance-api; sudo restart glance-registry

#查看euca环境是否建立成功

$euca-describe-availability-zonesverbose

若成功则显示如下

AVAILABILITYZONEnovaavailable

AVAILABILITYZONE|- ubuntu

AVAILABILITYZONE| |- nova-schedulerenabled
:-) 2013-01-24 08:49:02

AVAILABILITYZONE| |- nova-networkenabled :-)
2013-01-24 08:49:02

AVAILABILITYZONE| |- nova-computeenabled :-)
2013-01-24 08:49:03

#授权ping和ssh命令给VMS

$euca-authorize-P icmp -t -1:-1 default

$euca-authorize -P tcp -p22 default

6.安装后测试

1）查看mysql中services表数据

$mysql -u$root -p$passwdnova -e 'select * from services;'

注意：root是用户名，password是密码，用你自己设定的mysql用户名和密码即可。
2）获取image并发布

(emi="ami-00000003";eri="ari-00000002"; eki="aki-00000001";)

$image="ttylinux-uec-amd64-12.1_2.6.35-22_1.tar.gz"

$wget http://smoser.brickies.net/ubuntu/ttylinux-uec/$image
$cp *.pem ..

$uec-publish-tarball $imagemybucket(buketName)
3)为ssh创建安全认证

$euca-add-keypair mykey > mykey.priv

( euca-describe-keypairs查看keypair， euca-delete-keypairs keypairname删除指定keypair)

$chmod 0600 mykey.priv

4）查看镜像

$euca-describe-images

5）创建并使用instance

$euca-run-instances$emi -k mykey -t m1.tiny

#注意：$emi用实际的代替，如：ami-00000003

$euca-reboot-instances i-00000001

$euca-describe-instances

#查看instance的ip

$nova list

如： +----+----------+--------+-----------------+

| ID | Name | Status | Networks |

+----+----------+--------+-----------------+

| 1 | Server 1 | BUILD | public=10.0.0.2 |

+----+----------+--------+-----------------+

$ssh -i mykey.priv root@10.0.0.2

$euca-terminate-instances i-00000001