这篇文章主要介绍“RDO Openstack的安装方法”，在日常操作中，相信很多人在RDO Openstack的安装方法问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”RDO Openstack的安装方法”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

安装前提

CentOS7.0 3.10.0-229.4.2.el7.x86_64，Centos只有64bit版本。

###安装步骤

1. 更新系统，安装RDO

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

2. 安装 packstack

sudo yum install -y openstack-packstack

3. all in one

sudo packstack --allinone

安装过程输出

• Installing:

• Clean Up [ DONE ]

• Discovering ip protocol version [ DONE ]

• Setting up ssh keys [ DONE ]

• Preparing servers [ DONE ]

• Pre installing Puppet and discovering hosts' details [ DONE ]

• Preparing pre-install entries [ DONE ]

• Setting up CACERT [ DONE ]

• Preparing AMQP entries [ DONE ]

• Preparing MariaDB entries [ DONE ]

• Fixing Keystone LDAP config parameters to be undef if empty[ DONE ]

• Preparing Keystone entries [ DONE ]

• Preparing Glance entries [ DONE ]

• Checking if the Cinder server has a cinder-volumes vg[ DONE ]

• Preparing Cinder entries [ DONE ]

• Preparing Nova API entries [ DONE ]

• Creating ssh keys for Nova migration [ DONE ]

• Gathering ssh host keys for Nova migration [ DONE ]

• Preparing Nova Compute entries [ DONE ]

• Preparing Nova Scheduler entries [ DONE ]

• Preparing Nova VNC Proxy entries [ DONE ]

• Preparing OpenStack Network-related Nova entries [ DONE ]

• Preparing Nova Common entries [ DONE ]

• Preparing Neutron LBaaS Agent entries [ DONE ]

• Preparing Neutron API entries [ DONE ]

• Preparing Neutron L3 entries [ DONE ]

• Preparing Neutron L2 Agent entries [ DONE ]

• Preparing Neutron DHCP Agent entries [ DONE ]

• Preparing Neutron Metering Agent entries [ DONE ]

• Checking if NetworkManager is enabled and running [ DONE ]

• Preparing OpenStack Client entries [ DONE ]

• Preparing Horizon entries [ DONE ]

• Preparing Swift builder entries [ DONE ]

• Preparing Swift proxy entries [ DONE ]

• Preparing Swift storage entries [ DONE ]

• Preparing Gnocchi entries [ DONE ]

• Preparing MongoDB entries [ DONE ]

• Preparing Redis entries [ DONE ]

• Preparing Ceilometer entries [ DONE ]

• Preparing Aodh entries [ DONE ]

• Preparing Nagios server entries [ DONE ]

• Preparing Nagios host entries [ DONE ]

• Preparing Puppet manifests [ DONE ]

• Copying Puppet modules and manifests [ DONE ]

• Applying 192.168.63.135_controller.pp

• 192.168.63.135_controller.pp: [ DONE ]

• Applying 192.168.63.135_network.pp

• 192.168.63.135_network.pp: [ DONE ]

• Applying 192.168.63.135_compute.pp

• 192.168.63.135_compute.pp: [ DONE ]

• Applying Puppet manifests [ DONE ]

• Finalizing [ DONE ]

**** Installation completed successfully ******

Trouble Shooting

1. 保证3G内存，否则无法成功

2. 更新rpmforge，注意版本对应，之前我遇到的情况是centos的rpmforge是el6版本，需要el7版本，对应名称为rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm。官方网站无法下载，可从csdn下载。

3. 遇到install of mariadb-common-3:10.1.18-3.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.52-1.el7.x86_64， 执行

sudo yum   remove mariadb-libs

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