RDO快速部署OpenStack

Posted 2021-02-01 heyongboke

RDO快速部署OpenStack

1.RDO是什么

RDO是红帽Red Hat Enterprise Linux OpenStack Platform的社区版，类似RHEL和Fedora，RHEV和oVirt这样的关系。 说白了，就是红帽支持一个开源项目，让你帮他踩坑，得到成熟稳定的版本，红帽搞一个企业版赚钱。

这个就是红帽的商业模式，其实是多方受益的，用户有一个开源免费的软件工具使用，当然前期可能“坑”比较多，但是和红帽一起磨合，共同提高稳定性，比较典型的就是CentOS。红帽发行商业版，赚去服务费，对可靠性、稳定性、服务要更高要求的用户，就可以购买红帽的服务。

 

2.RDO准备解决什么问题

OpenStack的安装是一个难题，组件众多，非常麻烦。最早支持OS的是Ubuntu，所以在ubuntu上有方便快捷的OpenStack安装脚本。

OpenStack越来越重要，越来越被大家认可，所以红帽也推出了OpenStack的快捷安装部署项目，这个项目就是RDO。

RDO项目的原理是整合上游的OpenStack版本，然后根据红帽的系统做裁剪和定制，帮助用户进行选择，对用户来说，就是简单的几步，完成了OpenStack的部署。

如果手工部署OpenStack，可能需要好几天，使用RDO，就是几个命令，再加一两个小时的等待。当然，牺牲了灵活性，但是对最终用户来说，要的是简单部署，稳定使用。

 

3.RDO的快速安装，4步就可以搞定

yum update -y

yum install -y https://rdoproject.org/repos/rdo-release.rpm

yum install -y openstack-packstack

packstack --allinone

根据网速不同，等待2小时，就可以使用OpenStack了：

4.安装过程

[[email protected] ~]# packstack --allinone
Welcome to the Packstack setup utility

The installation log file is available at: /var/tmp/packstack/20190105-133759-mxVMDp/openstack-setup.log

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 Redis entries                              [ DONE ]
Preparing Ceilometer entries                         [ DONE ]
Preparing Aodh entries                               [ DONE ]
Preparing Puppet manifests                           [ DONE ]
Copying Puppet modules and manifests                 [ DONE ]
Applying 192.168.3.141_controller.pp
192.168.3.141_controller.pp:                         [ DONE ]          
Applying 192.168.3.141_network.pp
192.168.3.141_network.pp:                            [ DONE ]       
Applying 192.168.3.141_compute.pp
192.168.3.141_compute.pp:                            [ DONE ]       
Applying Puppet manifests                            [ DONE ]
Finalizing                                           [ DONE ]

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

Additional information:
 * A new answerfile was created in: /root/packstack-answers-20190105-133800.txt
 * Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.
 * Warning: NetworkManager is active on 192.168.3.141. OpenStack networking currently does not work on systems that have the Network Manager service enabled.
 * File /root/keystonerc_admin has been created on OpenStack client host 192.168.3.141. To use the command line tools you need to source the file.
 * To access the OpenStack Dashboard browse to http://192.168.3.141/dashboard .
Please, find your login credentials stored in the keystonerc_admin in your home directory.
 * The installation log file is available at: /var/tmp/packstack/20190105-133759-mxVMDp/openstack-setup.log
 * The generated manifests are available at: /var/tmp/packstack/20190105-133759-mxVMDp/manifests

5.登录地址

 

 

6.账号密码

/root/packstack-answers-20190105-133800.txt

 

7.登录界面