cobbler部署

• 关闭防火墙和selinux

sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/selinux/config 
setenforce 0 
systemctl stop firewalld.service
systemctl disable firewalld.service

• 安装epel源和cobbler，启动相关服务

yum -y install http://mirrors.163.com/centos/7/extras/x86_64/Packages/epel-release-7-9.noarch.rpm 
yum install cobbler cobbler-web dhcp tftp-server pykickstart httpd xinetd -y
systemctl start httpd
systemctl enable httpd
systemctl start cobblerd
systemctl enable cobblerd
systemctl start xinetd.service 
systemctl enable xinetd.service

• 检查cobbler

cobbler check

• 动态修改配置

sed -ri '/allow_dynamic_settings:/callow_dynamic_settings: 1' /etc/cobbler/settings
systemctl restart cobblerd 

• 修改server和next_server

cobbler setting edit --name=server --value=192.168.1.30
cobbler setting edit --name=next_server --value=192.168.1.30

• 配置tftp

sed -ri '/disable/cdisable = no' /etc/xinetd.d/tftp
systemctl enable xinetd 
systemctl restart xinetd

• 下载cobbler相关的包

cobbler get-loaders 

• 启动rsyscd服务

systemctl start rsyncd 
systemctl enable rsyncd

• kickstart

yum install pykickstart -y

• default密码：系统登录密码

[root@localhost ~]# openssl passwd -1 -salt `openssl rand -hex 4` 'redhat'
$1$ebeb198a$psvA.N7JrPpsGTs33OI2Q0
[root@localhost ~]# cobbler setting edit --name=default_password_crypted --value='$1$ebeb198a$psvA.N7JrPpsGTs33OI2Q0

• 安装电源管理

yum install fence-agents -y

• 配置dhcp

#cobbler setting edit --name=manage_dhcp --value=1
#vi /etc/cobbler/dhcp.template
subnet 192.168.1.0 netmask 255.255.255.0 {                          #子网
 option routers             192.168.1.1;                        #网关
 option domain-name-servers 114.114.114.114;                    #dns
 option subnet-mask         255.255.255.0;                      #子网掩码
 range dynamic-bootp        192.168.1.100 192.168.1.254;        #dhcp池      
 default-lease-time         21600;                          
 max-lease-time             43200;
 next-server                $next_server;

• 重启cobbler和同步

systemctl restart cobblerd 
cobbler sync

• 验证端口

ss -anltup | egrep ':80|:67|:69'

• 正常启动页面