要在CentOS上使用Cobbler配置PXE引导,可以按照以下步骤进行操作:
sudo yum install cobbler cobbler-web httpd dhcp tftp-server pykickstart xinetd
sudo systemctl stop firewalld
sudo setenforce 0
/etc/sysconfig/network-scripts/ifcfg-eth0 文件,设置 BOOTPROTO 为 dhcp,并将 ONBOOT 设置为 yes:BOOTPROTO=dhcp
ONBOOT=yes
sudo systemctl start cobblerd
sudo systemctl enable cobblerd
sudo cobbler setup
/etc/dhcp/dhcpd.conf 文件,添加以下内容:subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.100 192.168.1.200;
option routers 192.168.1.1;
option domain-name-servers 8.8.8.8, 8.8.4.4;
filename "pxelinux.0";
next-server 192.168.1.2;
}
将 192.168.1.0 替换为你的子网,192.168.1.1 替换为你的网关,192.168.1.2 替换为Cobbler服务器的IP地址。之后,重启DHCP服务器以应用更改:sudo systemctl restart dhcpd
/etc/xinetd.d/tftp 文件,设置 server_args 参数:server_args = -s /var/lib/tftpboot
然后,重启xinetd服务以应用更改:sudo systemctl restart xinetd
/tmp/ 目录下。运行以下命令将操作系统添加到Cobbler:sudo cobbler import --path /tmp/ --name centos-7.3
sudo cobbler profile add --name centos-7.3 --kickstart /var/lib/cobbler/kickstarts/default.ks
sudo cobbler system add --name centos-7.3 --profile centos-7.3 --netboot-enabled true
sudo cobbler sync
现在,客户端计算机通过PXE启动时,Cobbler将自动部署CentOS操作系统。请根据你的实际环境和需求调整上述步骤。