cobbler网络装机

Cobbler是一个Linux服务器安装的服务，可以通过网络启动（PXE）的方式来快速安装、重装物理服务器和虚拟机，同时还可以管理DHCP，DNS等。

Cobbler可以使用命令行方式管理，也提供了基于Web的界面管理工具（cobbler-web），还提供了API接口，可以方便二次开发使用。
3、Cobbler是较早前的kickstart的升级版，优点是比较容易配置，还自带web界面比较易于管理。
4、Cobbler内置了一个轻量级配置管理系统，但它也支持和其它配置管理系统集成，如Puppet。

设置CentOS 7.6 服务端

[root@localhost opt]# yum -y install epel*  安装软件源[root@localhost ~]# yum -y install cobbler    安装需要用到的软件[root@localhost ~]# yum -y install cobbler-web dhcp tftp-server pykickstart httpd rsync xinetd                安装所需软件[root@localhost ~]# cd /etc/cobbler  ===>进入该目录[root@localhost ~]# vim settings    ===>主配置文件(包含dhcp,tftp等等)......next_server: 192.168.136.10 ===>指向自己......server:  192.168.136.10 ===>指向自己......manage_dhcp: 1  ===>开启dhcp......[root@localhost cobbler]# systemctl start httpd  ===>启动服务[root@localhost cobbler]# systemctl start cobblerd.service   ===>启动服务[root@localhost cobbler]# systemctl stop firewalld   ===>关闭防火墙[root@localhost cobbler]# setenforce 0  ===>关闭核心防护[root@localhost cobbler]# cobbler check    ===>检测一下(下面的1-3项可以忽略不处理)1 : SELinux is enabled. Please review the following wiki page for details on ensuring cobbler works correctly in your SELinux environment:https://github.com/cobbler/cobbler/wiki/Selinux
2 : debmirror package is not installed, it will be required to manage debian deployments and repositories
3 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use them[root@localhost cobbler]# vim /etc/xinetd.d/tftp   ===>修改tftp配置文件......disable                 = no.....[root@localhost cobbler]# systemctl enable rsyncd.service  ===>启用服务[root@localhost cobbler]# systemctl restart cobblerd.service     ===>重启一下服务[root@localhost cobbler]# cobbler check    ===>可以在检查一下还需要做哪些操作[root@localhost cobbler]# openssl passwd -1 -salt '123456' '123456'   ===>设置密码$1$123456$wOSEtcyiP2N/IfIl15W6Z0[root@localhost cobbler]# vim /etc/cobbler/settings  ===>修改主配置文件......default_password_crypted: "$1$123456$wOSEtcyiP2N/IfIl15W6Z0"   ===>管理员密码......[root@localhost cobbler]# systemctl start rsyncd  ===>启动服务[root@localhost cobbler]# systemctl start xinetd ===>启动服务[root@localhost cobbler]# cd /etc/cobbler/   ===>进入该目录[root@localhost cobbler]# ls
auth.conf               ldap            secondary.template
cheetah_macros          modules.conf    settings
cobbler_bash            mongodb.conf    tftpd.template
completions             named.template  users.conf
dhcp.template           power           users.digest
dnsmasq.template        pxe             version
genders.template        reporting       zone.template
import_rsync_whitelist  rsync.exclude   zone_templates
iso                     rsync.template[root@localhost cobbler]# vim dhcp.template  ===>修改配置文件......subnet  192.168.136.10 netmask 255.255.255.0 {......     option routers              192.168.136.1;     option domain-name-servers  192.168.136.2;......     range dynamic-bootp        20.0.0.100 20.0.0.200;......[root@localhost cobbler]# cobbler sync    ===>进行同步[root@localhost cobbler]# cobbler get-loaders    ===>下载软件(需要联网)[root@localhost cobbler]# systemctl restart dhcpd  ===>开启服务[root@localhost cobbler]# systemctl restart cobblerd.service     ===>开启服务[root@localhost cobbler]# systemctl restart xinetd.service   ===>开启服务[root@localhost cobbler]# cobbler check  ===>重新在检测看一下
The following are potential configuration items that you may want to fix:1 : SELinux is enabled. Please review the following wiki page for details on ensuring cobbler works correctly in your SELinux environment:https://github.com/cobbler/cobbler/wiki/Selinux
2 : debmirror package is not installed, it will be required to manage debian deployments and repositories
3 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use themRestart cobblerd and then run 'cobbler sync' to apply changes.[root@localhost cobbler]# vim /var/log/cobbler/cobbler.log ===>日志文件所在位置[root@localhost cobbler]# mount /dev/cdrom /mnt  ===>挂载镜像文件mount: /dev/sr0 写保护，将以只读方式挂载[root@localhost cobbler]# cobbler import --path=/mnt/ --name=CentOS-7-x86_64 --arch=x86_64   ===>定义路径名字   将镜像文件导入[root@localhost cobbler]# cobbler list   ===>查看列表
distros:CentOS-7-x86_64profiles:CentOS-7-x86_64systems:repos:images:mgmtclasses:packages:files:[root@localhost cobbler]# yum -y install tree   ===>安装一下软件[root@localhost cobbler]# tree /var/lib/tftpboot/images    ===>查看内核文件跟引导程序[root@localhost cobbler]# systemctl restart cobblerd.service  ===>重新启动下服务[root@localhost cobbler]# systemctl restart dhcpd.service     ===>重新启动下服务[root@localhost cobbler]# systemctl restart xinetd.service    ===>重新启动下服务[root@localhost cobbler]# systemctl restart httpd.service     ===>重新启动下服务

在同一网段开始装机

添加管理用户用web访问

[root@localhost cobbler]# htdigest -c /etc/cobbler/users.digest Cobbler binbin
Adding password for binbin in realm Cobbler.
New password:          输入你的密码
Re-type new password:   输入你的密码
[root@localhost cobbler]# systemctl restart cobblerd.service   ===>重启启动服务
[root@localhost cobbler]# systemctl restart httpd.service  ===>重启服务

你的密码
Re-type new password:   输入你的密码
[root@localhost cobbler]# systemctl restart cobblerd.service   ===>重启启动服务
[root@localhost cobbler]# systemctl restart httpd.service  ===>重启服务

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cobbler网络装机

cobbler网络装机

设置CentOS 7.6 服务端

添加管理用户用web访问

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