CentOS7下利用cobbler搭建openstack本地源

Posted 2020-09-06

前面提到了使用cobbler进行自动化部署系统，下面我们介绍下如何利用cobbler快速搭建openstack本地源（这里我以我的测试环境中的openstack的Mitaka版本为例）。

操作步骤如下：

1、添加openstack源：
[[email protected] ~]# cobbler repo add --name=openstack-mitaka --mirror=http://mirrors.163.com/centos/7.3.1611/cloud/x86_64/openstack-mitaka/ --arch=x86_64 --breed=yum
2、同步yum仓库内容到本地
[[email protected] ~]# cobbler reposync
3、将repo添加到profile
[[email protected] ~]# cobbler profile edit --name=CentOS-7.3-x86_64.cfg --repos="openstack-mitaka" --distro=CentOS-7.3-x86_64 --kickstart=/var/lib/cobbler/kickstarts/CentOS-7.3-x86_64.cfg
说明:安装系统时会自动添加仓库配置
4、添加更新仓库源的计划任务
[[email protected] ~]# echo "0 1 * * 0" cobbler reposync --tries=3 --no-fail>>/var/spool/cron/root
说明：设置每周日的凌晨1点进行同步
5、装机自动配置yum
[[email protected] ~]# vim /etc/cobbler/setting
yum_post_install_mirror: 1
6、修改ks文件（我在附件中会放一份最新的）
说明：在%post与%end之间添加一句“$yum_config_stanza”
%post
$yum_config_stanza
%end
7、安装好的系统测试下安装openstack的组件
[[email protected] ~]# cd /etc/yum.repos.d/
[[email protected] yum.repos.d]# ls
CentOS-Base.repo  CentOS-Debuginfo.repo  CentOS-Media.repo    CentOS-Vault.repo
CentOS-CR.repo    CentOS-fasttrack.repo  CentOS-Sources.repo  cobbler-config.repo
[[email protected] yum.repos.d]# cat cobbler-config.repo 
# error: could not read repo source: /var/www/cobbler/ks_mirror/config/CentOS-7.3-x86_64-0.repo
[openstack-mitaka]
name=openstack-mitaka
baseurl=http://10.10.10.222/cobbler/repo_mirror/openstack-mitaka
enabled=1
priority=99
gpgcheck=0
[[email protected] yum.repos.d]# yum install openstack-glance -y
  --------------------中间过程忽略---------------------             
  python2-swiftclient.noarch 0:3.0.0-3.el7                                     python2-taskflow.noarch 0:1.30.0-3.el7                              
  python2-urllib3.noarch 0:1.16-1.el7                                          python2-wsme.noarch 0:0.8.0-1.el7                                   
  pytz.noarch 0:2012d-5.el7 
Complete!
说明，速度杠杠的

到此，整个配置完成。          

本文出自 “冰冻vs西瓜” 博客，请务必保留此出处http://molewan.blog.51cto.com/287340/1909286