Cobbler⾃定義倉庫
Cobbler會將指定的repo倉庫裏的.rpm包下載到本地,經過Cobbler安裝的系統會在本地生成對應的.repo文件,裏面的地址內容指向Cobbler的IP地址apache
實現該功能須要在:/etc/cobbler/settings下的參數爲yum_post_install_mirror: 1 可是cobbler默認開啓centos
1.添加 repo
這裏以zabbix-3.4來演示ide
[root@Cobbler ~]# cobbler repo add \ --name=zabbix-3.4_CentOS7 --mirror=https://mirrors.aliyun.com/zabbix/zabbix/3.4/rhel/7/x86_64/ \ --arch=x86_64 \ --breed=yum #或者同步本地倉庫 [root@Cobbler ~]# cobbler repo add --name=local-ftp-base \ --mirror=ftp://10.0.0.202/centos7/base/
2.同步 repopost
#Cobbler自動將*.rpm包下載到本地/var/www/cobbler/repo_mirror/ [root@Cobbler ~]# cobbler reposync [root@Cobbler ~]# ll /var/www/cobbler/repo_mirror/ drwxr-xr-x 5 root apache 4096 Jan 7 11:03 zabbix-3.4
3.添加 repo 到對應的 profilecentos7
#查看repo列表(已添加) [root@Cobbler ~]# cobbler repo list zabbix-3.4_CentOS7 #http協議 [root@Cobbler ~]# cobbler profile edit --name=CentOS-7-x86_64 --repos=zabbix-3.4_CentOS7 #本地ftp [root@Cobbler ~]# cobbler profile edit --name=CentOS-7-x86_64 --repos=local-ftp-base #注意:若是存在多個repo,須要在多個repo包名之間空格分割, cobbler profile edit --name=CentOS-7-x86_64 --repos="zabbix-3.4 saltstack-2018.3"
4.修改 kickstart ⽂件 (添加到 %post %end 中間)code
%post systemctl disable postfix.service $yum_config_stanza #在安裝系統就會調用該變量爲系統添加repo %end
5.添加定時任務, 按期同步repo同步
echo "00 3 * * * /usr/bin/cobbler reposync --tries=3 --no-fail" >> /var/spool/cron/root # --tries repo同步失敗的嘗試次數 # --no-fail 當前repo同步失敗也不會影響到其它repo同步
能夠將同步的結果重定向到一個log文件中便於查看:
00 3 * /usr/bin/cobbler reposync --tries=3 --no-fail" &>/var/log/cobbler_sync.logit