packstack安装openstack

安装openstack的一些方法.

1.从源码安装

可以参考在ubuntu上安装openstack

2.按照官方文档

官方文档是这样开始的 :install openstack

3.使用packstack

packstack安装可以参考官网

它可以在一台节点上模拟一个概念上的云,想很快尝试openstack是很快的.

在CentOS上:

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$ sudo yum install -y centos-release-openstack-queens
$ sudo yum update -y
$ sudo yum install -y openstack-packstack
$ sudo packstack --allinone

最后一步需要的时间最长,其中下面是主要花的时间:

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pplying 10.0.2.15_controller.pp
10.0.2.15_controller.pp:                             [ DONE ]      
Applying 10.0.2.15_network.pp
10.0.2.15_network.pp:                                [ DONE ]   
Applying 10.0.2.15_compute.pp
10.0.2.15_compute.pp:                                [ DONE ]   
Applying Puppet manifests                            [ DONE ]
Finalizing                                           [ DONE ]

 **** Installation completed successfully ******

其默认创建了2个用户:admin和demo,其密码在用户目录下:

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[root@localhost ~]# ls key*
keystonerc_admin  keystonerc_demo

[root@localhost ~]# cat keystonerc_demo 
unset OS_SERVICE_TOKEN
export OS_USERNAME=demo
export OS_PASSWORD='6c43ac4dbcc141e3'
export PS1='[\u@\h \W(keystone_demo)]\$ '
export OS_AUTH_URL=http://10.0.2.15:5000/v3
    
export OS_PROJECT_NAME=demo
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_DOMAIN_NAME=Default
export OS_IDENTITY_API_VERSION=3

启动openstack只需在浏览器输入自己的ip/dashboard:

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To access the OpenStack Dashboard browse to http://10.0.2.15/dashboard

如果重启了系统,只需要再运行上次的answer-file下的配置:

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[root@localhost ~]# ls packstack*
packstack-answers-20180329-220625.txt

[root@localhost ~]# packstack --answer-file packstack-answers-20180329-220625.txt 
Welcome to the Packstack setup utility

The installation log file is available at: /var/tmp/packstack/20180330-004508-tneRpU/openstack-setup.log
...

使用demo用户登录然后可以创建一个实例试试: