day02-cobbler-安装部署

1、安装软件包
初始化：1、关闭selinux \ 关闭防火墙 \
yum install -y httpd dhcp tftp cobbler cobbler-web pykickstart

systemctl start httpd
systemctl start cobblerd
systemctl start

cobble check

vim /etc/cobble/settings
vim /etc/xinted.d/tftp
systemctl start rsyncd

cobble get-loaders

net.ifnames=0 biosdevname=0

net.ifnames=0 biosdevname=0

node1 ~]# rpm -ivh http://mirrors.aliyun.com/epel/epel-release-latest-7.noarch.rpm

node1 ~]# yum install -y net tools vim lrzsz tree screen lsof tcpdump nc mtr nmap openssl-devel

curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo（可能会出错，不行试试下一条命令）
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.163.com/.help/CentOS7-Base-163.repo
yum install epel* -y

yum install -y net-tools
rpm -Uvh https:/dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
https://mirrors.aliyun.com/epel/7/x86_64

[root@cobbler ~]# curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
[root@cobbler ~]# curl -o /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

https://mirrors.aliyun.com/centos/7.9.2009/isos/x86_64/CentOS-7-x86_64-DVD-2009.iso

]# cobbler check

]# systemctl start rsyncd
]# systemctl status rsyncd

[root@linux-node1 yum.repos.d]# openssl passwd -1 -salt 'cobbler' 'cobbler'
$1$cobbler$M6SE55xZodWc9.vAKLJs6.

vi /etc/cobbler/dhcp.template

 

$ systemctl start cobblerd.service
$ systemctl enable cobblerd.service
$ systemctl status cobblerd.service

]# cobbler import --path=/mnt/ --name=CentOS-7-x86_64 --arch=x86_64

vim CentOS-7-x86_64.cfg
#Kickstart Configurator for cobbler by Jason Zhao
#platform=x86, AMD64, or Intel EM64T
#System language
lang en_US
#System keyboard
keyboard us
#Sytem timezone
timezone Asia/Shanghai
#Root password
rootpw --iscrypted $default_password_crypted
#Use text mode install
text
#Install OS instead of upgrade
install
#Use NFS installation Media
url --url=$tree
#System bootloader configuration
bootloader --location=mbr
#Clear the Master Boot Record
zerombr
#Partition clearing information
clearpart --all --initlabel
#Disk partitioning information
part /boot --fstype xfs --size 1024 --ondisk sda
part swap --size 1024 --ondisk sda
part / --fstype xfs --size 1 --grow --ondisk sda
#System authorization infomation
auth --useshadow --enablemd5
#Network information
$SNIPPET('network_config')
#network --bootproto=dhcp --device=em1 --onboot=on
# Reboot after installation
reboot
#Firewall configuration
firewall --disabled
#SELinux configuration
selinux --disabled
#Do not configure XWindows
skipx
#Package install information
%pre
$SNIPPET('log_ks_pre')
$SNIPPET('kickstart_start')
$SNIPPET('pre_install_network_config')
# Enable installation monitoring
$SNIPPET('pre_anamon')
%end

%packages
@ base
@ core
sysstat
iptraf
ntp
lrzsz
ncurses-devel
openssl-devel
zlib-devel
OpenIPMI-tools
mysql
nmap
screen
%end

%post
systemctl disable postfix.service
%end