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:/c\allow_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