- 本文目录导读:
- 1、前言
- 2、步骤一:安装CentOS
- 3、步骤二:安装OpenStack依赖项
- 4、步骤三:安装OpenStack
- 5、步骤四:测试OpenStack
- 6、为您分享
前言
作为一名Linux系统管理员,OpenStack必须是您的首选云计算平台。它是一个开源平台,可以帮助您以更高效的方式管理您的云基础架构。在本文中,我们将学习如何在CentOS上安装OpenStack。
步骤一:安装CentOS
首先,我们需要安装CentOS。您可以从官方网站下载CentOS的最新版本,并按照指示进行安装。
步骤二:安装OpenStack依赖项
在安装OpenStack之前,我们需要安装一些依赖项。以下是必要的依赖项:
```
yum install -y centos-release-openstack-stein
yum update -y
yum install -y python-openstackclient
yum install -y openstack-selinux
步骤三:安装OpenStack
现在,我们可以开始安装OpenStack了。以下是安装步骤:
1. 添加OpenStack存储库:
2. 安装PackStack:
yum install -y openstack-packstack
3. 运行PackStack:
packstack --allinone
4. 配置OpenStack网络:
neutron-netns-cleanup
neutron-db-manage upgrade head
systemctl restart neutron-server
systemctl restart neutron-linuxbridge-agent
systemctl restart neutron-dhcp-agent
systemctl restart neutron-metadata-agent
systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
5. 配置OpenStack服务:
systemctl restart openstack-nova-api.service
systemctl restart openstack-nova-compute.service
systemctl restart openstack-nova-scheduler.service
systemctl restart openstack-nova-conductor.service
systemctl restart openstack-glance-api.service
systemctl restart openstack-glance-registry.service
systemctl restart openstack-cinder-api.service
systemctl restart openstack-cinder-scheduler.service
systemctl restart openstack-cinder-volume.service
systemctl enable openstack-nova-api.service openstack-nova-compute.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-glance-api.service openstack-glance-registry.service openstack-cinder-api.service openstack-cinder-scheduler.service openstack-cinder-volume.service
6. 配置OpenStack Horizon:
systemctl restart httpd.service
systemctl enable httpd.service
步骤四:测试OpenStack
现在,我们已经成功地安装了OpenStack。让我们测试一下是否能够访问OpenStack Horizon。在浏览器中输入以下URL:
http:///dashboard/
如果您能够访问OpenStack Horizon,则表示您已经成功地安装了OpenStack。
为您分享
在Ubuntu中,您可以使用Ctrl + Alt + T快捷键打开终端。