自动化-cobbler
cobbler功能
安装环境
centos7
安装步骤[
root@cabbler ~]# systemctl stop firewalld.service
[root@cabbler yum.repos.d]# rpm -ivh http://mirrors.aliyun.com/epel/epel-release-latest-7.noarch.rpm 安装epel源
yum install -y httpd dhcp tftp cobbler 安装包
[root@cabbler yum.repos.d]# systemctl start httpd
[root@cabbler yum.repos.d]# systemctl start cobblerd
[root@cabbler yum.repos.d]# cobbler check ##安装他需要装的东西以及【配置】
[root@cabbler yum.repos.d]# cobbler get-loaders
[root@cabbler ~]# yum install xinetd -y
[root@cabbler ~]# openssl passwd -1 -salt '123456' '123456' ############配置一个初始的默认密码
$1$123456$wOSEtcyiP2N/IfIl15W6Z0
[root@cabbler ~]# vi /etc/cobbler/settings 修改配置文件
101 default_password_crypted: "$1$123456$wOSEtcyiP2N/IfIl15W6Z0" ##########把密码放到这
第384 改成cobbler服务器IP 384行 修改 server: 10.0.0.61
第272行 272行修改 next_server: 10.0.0.61
[root@cabbler ~]# vim /etc/xinetd.d/tftp 改成 disable = no
[root@cabbler ~]# systemctl start rsyncd
[root@cabbler ~]# systemctl restart xinetd
[root@cabbler ~]# systemctl enable rsyncd
[root@cabbler ~]# yum install pykickstart -y
配置dhcp
[root@cabbler /]# vim /etc/cobbler/settings
manage_dhcp: 1 改成1 启用
[root@cabbler /]# vim /etc/cobbler/dhcp.template 配置路由以及地址段
option routers 192.168.1.1;
option domain-name-servers 192.168.1.1;
option subnet-mask 255.255.255.0;
range dynamic-bootp 192.168.1.200 192.168.1.254;
[root@cabbler /]# cobbler sync ###改cobbler配置文件就要同步
挂载个镜像挂载到/mnt/centos7下
[root@cabbler /]# cobbler import --path=/mnt/centos7/ --name=centos7 --arch=x86_64 #### 找到挂载的镜像，起个名字，指定是多少位
[root@cabbler kickstarts]# cd /var/lib/cobbler/kickstarts
[root@cabbler kickstarts]# vim centos7_cobbler.cfg
#obbler for Kickstart Configurator for CentOS 7 by zhao
install
url --url=$tree
text
lang en_US.UTF-8
keyboard us
zerombr
bootloader --location=mbr
# Network information
$SNIPPET('network_config')
timezone --utc Asia/Shanghai
rootpw --iscrypted $default_password_crypted
clearpart --all --initlabel
part /boot --fstype xfs --size 1024
part swap --size 1024
part / --fstype xfs --size 1 --grow
auth --useshadow --enablemd5
reboot
firstboot --disable
selinux --disabled
logging --level=info
skipx
%pre
$SNIPPET('log_ks_pre')
$SNIPPET('kickstart_start')
$SNIPPET('pre_install_network_config')
# Enable installation monitoring
$SNIPPET('pre_anamon')
%end
%packages
@base
@compat-libraries
@debugging
@development
tree
nmap
sysstat
lrzsz
dos2unix
telnet
iptraf
ncurses-devel
openssl-devel
zlib-devel
OpenIPMI-tools
screen
%end
%post
systemctl disable postfix.service
%end
[root@cabbler kickstarts]# cobbler profile list
centos7-x86_64
[root@cabbler kickstarts]# cobbler profile edit --name centos7-x86_64 --kickstart=/var/lib/cobbler/kickstarts/centos7_cobbler.cfg ###修改参数
[root@cabbler kickstarts]# cobbler profile edit --name centos7-x86_64 --kopts='net.ifnames=0 biosdevname=0' ##更改网卡参数变成eth0
[root@cabbler kickstarts]# cobbler sync ##时刻注意同步
[root@cobbler ~]# yum install cobbler-web -y ###安装cobblerweb
[root@cobbler ~]# systemctl restart httpd
https://192.168.1.102/cobbler_web #######输入账号密码
[root@cobbler ~]# vim /etc/cobbler/users.conf ##账号文件
[root@cobbler ~]# vim /etc/cobbler/users.digest ####密码文件
[root@cobbler ~]# htdigest /etc/cobbler/users.digest "Cobbler" cobbler 输入账号密码
[root@cobbler config]# cobbler repo add --name=Centos-7 --mirror=https://mirrors.aliyun.com/epel/7Server/x86_64/ --arch=x86_64 --breed=yum ####创建YUM仓库 指定名字-----路径-------X86_64架构#
[root@cobbler config]# cobbler reposync #####自动下载镜像并自动构建仓库
[root@cobbler cobbler]# cobbler system add --name=linux-node1 --mac=00:50:56:3D:CB:D7 \ --profile=centos7-x86_64 \ --ip-address=10.0.0.11 --subnet=255.255.255.0 \ --gateway=10.0.0.1 --interface=eth0 \ --static=1 --hostname=linux-node1.example.com \ --name-servers="114.114.114.114 8.8.8.8" \ --kickstart=/var/lib/cobbler/kickstarts/centos7_cobbler.cfg ##通过MAC指定安装
[root@cobbler cobbler]# yum install -y koan ###重新安装系统需要安装koan 需要EPEL源
[root@cobbler cobbler]# koan --server=192.168.1.102 --list=profiles
[root@cobbler config]# koan --replace-self --server=192.168.1.102 --profile=centos7-x86_64 指定安装
