CentOS7單機版成功搭建部署OpenStack

1、保證CentOS7的yum源改為國內的，我用的阿里的

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2、yum更新

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yum -y update

3、關閉NetworkManager.service，防火牆，重啟網絡

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systemctl status NetworkManager.service
systemctl stop NetworkManager.service
systemctl status NetworkManager.service
systemctl disable NetworkManager.service
systemctl restart network
setenforce 0
systemctl satus firewalld
systemctl status firewalld
systemctl stop firewalld
systemctl disable firewalld

4、device-mapper更新

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yum update device-mapper

5、安裝rdo

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yum install -y http://rdo.fedorapeople.org/rdo-release.rpm

6、安裝openstack-packstack

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yum install -y openstack-packstack

7、安裝openstack（過程可能有點漫長，需要耐心等待）

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packstack --allinone

注：用戶名密碼在 /root/目錄下keystonerc_admin中

cat /root/keystonerc_admin

然后瀏覽器端訪問 http://IP/dashboard/ ，輸入用戶名和密碼登錄。