rdo安装openstack

https://www.rdoproject.org/install/quickstart/

可以用packstack --gen-answer-file=answer-file.txt来生成的应答文件，通过配置应答文件就可以做批量配置。

硬件条件：

6G RAM

关闭与开启以下服务：

$ sudo systemctl disable firewalld
$sudo systemctl stop firewalld
$ sudo systemctl disable NetworkManager
$ sudo systemctl stop NetworkManager
$ sudo systemctl enable network
$ sudo systemctl start network

安装openstack:

On RHEL:

$ sudo yum install -y https://www.rdoproject.org/repos/rdo-release.rpm
$ sudo yum update -y
$ sudo yum install -y openstack-packstack
$ sudo packstack --allinone

On CentOS:

$ sudo yum install -y centos-release-openstack-ocata
$ sudo yum update -y
$ sudo yum install -y openstack-packstack
$ sudo packstack --gen-answer-file=answer-file.txt
$ sudo packstack --answer-file=answer-file.txt