通過Cobbler實現CentOS集群管理主要包括以下幾個步驟:
sudo yum install epel-release
sudo yum install cobbler cobbler-web httpd dhcp tftp-server pykickstart xinetd
sudo setenforce 0
,sudo systemctl stop firewalld
,sudo systemctl disable firewalld
sudo vi /etc/cobbler/settings
,設置server
為你的Cobbler服務器的IP地址,next_server
為你的TFTP服務器的IP地址,manage_dhcp
為1以啟用Cobbler管理DHCP服務,pxe_just_once
為1以防止每次啟動都重新配置PXE。sudo vi /etc/cobbler/dhcp.template
,設置子網、網關、DNS服務器等信息。sudo cobbler import --path/path/to/iso --nameCentOS7 --arch x86_64
cat /var/lib/cobbler/kickstarts/centos7.ks
EOL
installurl --url "http:// server /cobbler/ks_mirror/centos7"
rootpw --iscrypted default_password_crypted 'firewall --disabledEOL
sudo systemctl enable cobblerd
,sudo systemctl start cobblerd
,sudo systemctl enable httpd
,sudo systemctl start httpd
sudo cobbler sync
以上步驟提供了在CentOS上配置Cobbler的基本流程。請根據你的實際環境和需求進行調整。