镜像下载、域名解析、时间同步请点击 阿里云开源镜像站
环境需求
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环境配置
①配置静态地址、主机名
vi /etc/sysconfig/network-scripts/ifcfg-eth0
BOOTPROTO=static
IPADDR=192.168.153.70
NETMASK=255.255.255.0
GATEWAY=192.168.153.2
DNS1=192.168.153.2
DNS2=8.8.8.8
ONBOOT=yes
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在/etc/resolv.conf中添加
nameserver 114.114.114.114
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重启网卡
systemctl restart network
②关闭（设置开机不启动）防火墙、核心防护、NetworkManager
systemctl stop firewalld
systemctl disable firewalld
systemctl stop NetworkManager
setenforce 0
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③配置yum源
cd /etc/yum.repos.d/
mkdir repo.bak
mv *.repo repo.bak/
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum -y install centos-release-openstack-train
yum clean all
yum makecache
④安装时间同步服务
同步阿里云时钟服务器（ntp1、ntp2…)、设置周期性任务及设置开机自启
yum install -y ntpdate
ntpdate ntp.aliyun.com >>/var/log/ntpdate.log
crontab -e
*/30 * * * * /usr/sbin/ntpdate ntp.aliyun.com
⑤重启、查看服务状态
reboot
⑥下载OpenStack 管理工具包、在线部署OpenStack
yum -y install openstack-packstack
packstack --allinone
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⑦创建br-ex网卡配置文件
cd /etc/sysconfig/network-scripts/
cp ifcfg-eth0 ifcfg-br-ex
sed -i "100d" ifcfg-br-ex
cat <<EOF >> ifcfg-br-ex
TYPE=Ethernet
BOOTPROTO=none
NAME=br-ex
DEVICE=br-ex
ONBOOT=yes
IPADDR=172.24.4.1
PREFIX=24
EOF
systemctl restart network
ifconfig
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⑧查看用户信息并登录
cd /root && cat keystonerc_admin
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⑨上传镜像
在原本的openstack中只有一个镜像
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使用xshell的文件传输将镜像文件传进去
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传入完成后在命令行输入：
source keystonerc_admin
openstack image create "test" --file CentOS-7-x86_64-DVD-1810-7.6.iso --disk-format qcow2 --container-format bare --public
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本文转自：https://blog.csdn.net/weixin_51613313/article/details/114379449
