openstack学习笔记一 RDO模式安装
[*] SaaS 软件即服务
[*] PasS 平台
[*] IaaS 基础设施
[*] XaaS 一切皆服务
openstack版本
[*] liberty版本 自由
[*] mitaka版本最新版 [日本] 三鹰
开源项目:RDO
packstack工具来安装openstack
[*]alinone
所有的组件全部安装，而且不好定制，只适合于测试环境
注意：当我们使用alinone安装的时候，会从互联网上下载一个镜像cirros
[*]应答文件
环境：
# cat /etc/redhat-release
CentOS Linux release 7.2.1511 (Core)
网络配置：
控制节点： 192.168.1.201 h1.hequan.com h1
结算节点： 192.168.1.202 h2.hequan.com h2
openstack RDO安装
1
2
3
4
# systemctl is-activeNetworkManager
active
# systemctl stopNetworkManager
# systemctl disableNetworkManager
软件http://mirrors.163.com/centos/7.2.1511/cloud/x86_64/根据版本下载下来, 此次安装的是liberty版本
修改yum源
1
2
3
4
5
6
name=openstack
baseurl= ##把下载的软件放到此目录
enabled=1
gpgcheck=0
yum clean all
1
2
3
4
5
6
7
8
9
10
11
12
13
# yum list openstack-packstack
已加载插件：fastestmirror
dvd | 3.6 kB00:00:00
openstack | 2.9 kB00:00:00
(1/3): dvd/group_gz | 155 kB00:00:00
(2/3): openstack/primary_db | 656 kB00:00:00
(3/3): dvd/primary_db | 2.8 MB00:00:00
Determining fastest mirrors
可安装的软件包
openstack-packstack.noarch 1:7.0.0-0.10.dev1682.g42b3426.el7 openstack
yum install openstack-packstack
alinonea安装方式
1
2
3
4
5
# packstack--help | grep demo
Provisioning demo config:
--provision-demo=PROVISION_DEMO
Specify 'y' to provision for demo usage and testing.
# packstack --allinone --provision-demo=n ##全部安装
应答文件安装
1
2
3
4
5
6
7
8
9
10
11
12
13
# packstack --help| grep ans
--gen-answer-file=GEN_ANSWER_FILE
Generate a template of an answer file.
--answer-file=ANSWER_FILE
# packstack--gen-answer-file=he.txt
67 CONFIG_NAGIOS_INSTALL=n
1116 CONFIG_PROVISION_DEMO=n
# grep _PWhe.txt
# sed-i.bak-r's/(.+_PW)=.+/\1=hequan/' he.txt ##替换密码
# packstack --answer-file=he.txt ##开始安装
1
2
3
4
5
6
7
8
9
**** Installation completed successfully ******
Additional information:
* Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.
* File /root/keystonerc_admin has been created on OpenStack client host 192.168.1.201. To use the command line tools you need to source the file.
* To access the OpenStack Dashboard browse to http://192.168.1.201/dashboard .
Please, find your login credentials stored in the keystonerc_admin in your home directory.
* To use Nagios, browse to http://192.168.1.201/nagios username: nagiosadmin, password: hequan
* The installation log file is available at: /var/tmp/packstack/20160704-140637-VHTW2y/openstack-setup.log
* The generated manifests are available at: /var/tmp/packstack/20160704-140637-VHTW2y/manifests
1
2
3
4
5
6
7
8
# cat keystonerc_admin
unset OS_SERVICE_TOKEN
export OS_USERNAME=admin
export OS_PASSWORD=hequan
export OS_AUTH_URL=http://192.168.1.201:5000/v2.0
export PS1='[\u@\h \W(keystone_admin)]\$ '
export OS_TENANT_NAME=admin
export OS_REGION_NAME=RegionOne
登陆后，右上角点击admin 密码hequan 设置语言时区
添加节点
结算节点： 192.168.1.202 h2.hequan.com h2
同上 配置yum 和openstack软件环境
1
2
# ssh-keygen
# ssh-copy-id -i .ssh/id_rsa.pubh2
1
2
3
4
vimhe.txt
84 # List the servers on which to install the Compute service.
85 CONFIG_COMPUTE_HOSTS=192.168.1.201,192.168.1.202 ##只要在文件里面添加上节点，再次执行就可以了。
packstack --answer-file=he.txt##再次执行，不会覆盖原来的
页:
[1]