OpenStack Queens 源码安装 (2) 系统初始化

系统初始化

1、添加DNS

vi /etc/resolv.conf
nameserver 223.5.5.5

 

2、修改yum配置文件

修改yum配置文件保留yum文件
vi /etc/yum.conf
keepcache=1

 

3、设置系统时区为上海

# timedatectl set-timezone Asia/Shanghai 

 

4、安装wget

#yum -y install wget

 

5、更改yum源为阿里源

cd /etc/yum.repos.d/
wget -O CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

yum clean all

 

6、优化yum

#yum -y install yum-utils yum-axelget yum-fastestmirror ntp net-tools vim

 

7、同步服务器时间
#ntpdate time5.aliyun.com

 

配置epel官方源（可选）
#wget http://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
#rpm -ivh epel-release-latest-6.noarch.rpm

 

8、关闭防火墙

#systemctl stop firewalld
#systemctl disable firewalld

 

9、关闭chronyd时间服务
#systemctl stop chronyd
#systemctl disable chronyd

 

10、关闭NetworkManager服务
#systemctl stop NetworkManager
#systemctl disable NetworkManager

11、修改主机名
#hostnamectl --static set-hostname node1

 

12、修改字符集
vim /etc/locale.conf
LANG="en_US.UTF-8"
SYSFONT="latarcyrheb-sun16"

 

13关闭selinux
vi /etc/selinux/config
SELINUX=disabled

 

14、常用pgk包
yum -y install gcc gcc-c++ automake pciutils sudo nscd swig openssl openssl-devel openssh-clients libsodium jemalloc libffi-devel nss-pam-ldapd openldap-clients pam_ldap python-jinja2 lsof tcpdump nmap sysstat lrzsz vim dmidecode curl wget mlocate ntp bind-utils dnstracer telnet dstat strace iotop man rsync tree setuptool unzip yum-utils htop lspci gmp-devel libtidy libtidy-devel openldap-devel pciutils usbutils

 

15、安装pip

yum install python-pip -y

pip install --upgrade pip

 

16、下载软件包

cinder-12.0.0.tar.gz  

glance-16.0.0.tar.gz  

horizon-13.0.0.tar.gz  

keystone-13.0.0.tar.gz  

neutron-12.0.0.tar.gz  

nova-17.0.1.tar.gz