显示如下：
210 Number of sources = 4
MS Name/IP address Stratum Poll Reach LastRx Last sample
===============================================================================
^- 59.46.44.253 2 8 377 159 -3305us[-3305us] +/- 66ms
^+ dns1.synet.edu.cn 2 8 377 165 -1231us[ -951us] +/- 31ms
^* time5.aliyun.com 2 8 377 160 -30us[ +250us] +/- 27ms
^+ time7.aliyun.com 2 8 377 162 +1348us[+1628us] +/- 35ms
2)其他节点
chronyc sources
显示如下：
1234 210 Number of sources = 1
MS Name/IP address Stratum Poll Reach LastRx Last sample
===============================================================================
^? 10.168.0.125 0 7 0 10y +0ns[ +0ns] +/- 0ns
1.4 配置OpenStack包
1.4.1 启用OpenStack库
yum install -y centos-release-openstack.noarch
1.4.2 完成安装
1）更新系统
yum -y upgrade
2）安装OpenStack客户端
yum install -y Python-openstackclient
1.5 关系型数据库的安装
1.5.1 配置MariaDB的yum源(可选)
vim /etc/yum.repos.d/MariaDB.repo
输入内容如下：
[MariaDB]
name=MariaDB
baseurl=http://yum.mariadb.org/10.0/centos6-amd64/
gpgcheck=1
gpgkey=http://yum.mariadb.org/RPM-GPG-KEY-MariaDB
1.5.2 安装MariaDB
yum install -y MariaDB-client MariaDB-server MySQL-python
1.5.3 配置MariaDB
vim /etc/my.cnf.d/mariadb_openstack.cnf
加入如下内容：
[mysqld]
bind-address = 10.168.0.125
default-storage-engine = innodb
innodb_file_per_table
collation-server = utf8_general_ci
init-connect = 'SET NAMES utf8'
character-set-server = utf8
1.5.4 完成安装
1）启动服务并配置默认启动
/etc/init.d/mysql start
chkconfig mysql on
2）初始化数据库
mysql_secure_installation
配置向导如下：
[...]
Set root password? [Y/n] y
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
... Success!
[...]
Remove anonymous users? [Y/n] y
... Success!
[...]
Disallow root login remotely? [Y/n] n
... skipping.
[...]
Remove test database and access to it? [Y/n] y
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
[...]
Reload privilege tables now? [Y/n] y
... Success!
Cleaning up...
[...]
1.6 非关系型数据库的安装
1.6.1 配置MongoDB的yum源
vim /etc/yum.repos.d/MongoDB.repo
输入如下内容：
[MongoDB]
name=MongoDB
baseurl=http://downloads-distro.mongodb.org/repo/RedHat/os/x86_64/
gpgcheck=0
1.6.2 安装MongoDB
yum install -y mongodb-org mongodb-org-server
1.6.3 配置MongoDB
1）配置管理地址
vim /etc/mongod.conf
修改如下参数
bind_ip=10.168.0.125
2)限制日志文件大小
vim /etc/mongod.conf
修改如下参数
smallfiles = true
1.6.4 完成安装
/etc/init.d/mongod start
chkconfig mongod on
1.7 安装消息队列服务
1.7.1 配置yum源
1)配置ERLang的yum源
vim erlang-solutions.repo
输入如下内容：
[erlang-solutions]
name=Centos $releasever - $basearch - Erlang Solutions
baseurl=https://packages.erlang-solutions.com/rpm/centos/$releasever/$basearch
gpgcheck=1
gpgkey=https://packages.erlang-solutions.com/rpm/erlang_solutions.asc
enabled=1
2)解决SOCat的源问题
wget
rpm -ivh rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm
1.7.2 安装RabbitMQ
yum install -y
1.7.3 启动并配置服务开机自启动
/etc/init.d/rabbitmq-server start
chkconfig rabbitmq-server on
1.7.4 增加OpenStack用户
rabbitmqctl add_user openstack RABBIT_PASS
显示如下：
1 Creating user "openstack" ...
1.7.5 允许配置和读写访问权限
rabbitmqctl set_permissions openstack ".*" ".*" ".*"
显示如下：
Setting permissions for user "openstack" in vhost "/" ...
注：文章为项目的安装测试文档，可能会根据后面的章节修改，如果有兴趣请持续关注。
下一章节地址，详细配置请参阅：