最近上课用到了,可惜没报错,做个备忘,防止忘记
使用centos7最终版镜像
https://mirrors.aliyun.com/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-2009.iso
配置看自己,2C以上4G以上,4G有可能报内存不足,这个看人,装好centos后
su -
切换到root用户,要加“-”,或者右上角,注销,重新使用root登录
右上角用图形化设置好IP地址、网关、DNS
修改网卡配置文件,协议静态,开机自启
ping外网确保网络没问题
(若网络不可达
systemctl enable network
systemctl start network)
yum -y update
修改hosts文件,原先两行用#号注释,再加上
::1 node-a
接下来照做就行,一句一句复制,跑完再下一句,不要全复制
systemctl disable firewalld
systemctl stop firewalld
systemctl disable NetworkManager
systemctl stop NetworkManager
vim /etc/selinux/config 改SELINUX=disabled
reboot
sudo yum install -y centos-release-openstack-queens
sudo yum update -y
reboot
yum install -y openstack-packstack
cd /etc/yum.repo
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
curl -O https://trunk.rdoproject.org/centos7/delorean-deps.repo
curl -O https://trunk.rdoproject.org/centos7/current-passed-ci/delorean.repo
最后
packstack --allinone
4C 8G的情况下,20分钟搞定了,耐心点
一次过零报错