#platform=x86, AMD64,  Intel EM64T
#version=DEVEL
# Install OS instead of upgrade
install
# Keyboard layouts
keyboard 'us'
# Root password
rootpw --iscrypted #这里是加密的root用户密码
# System language
lang zh_CN
# System authorization information
auth  --useshadow  --passalgo=sha512
# Use graphical install
graphical
# SELinux configuration
selinux --enforcing
# Do not configure the X Window System
skipx


# Firewall configuration
firewall --enabled --ssh --service=ssh
# Network information
network  --bootproto=dhcp --device=eth0 --ipv6=auto --activate --hostname=hbfucentos79
# Reboot after installation
reboot
# System services
services --enabled="chronyd"
# System timezone
timezone Asia/Shanghai --isUtc --ntpservers=0.centos.pool.ntp.org,1.centos.pool.ntp.org,2.centos.pool.ntp.org,3.centos.pool.ntp.org
# Use network installation
url --url="http://服务器IP/cblr/links/CentOS-7-x86_64/"
# 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
part swap --fstype="swap" --size=8192
part / --fstype="xfs" --grow --size=1

%packages
@^minimal
@core
chrony
kexec-tools
openssl-devel
openssh
openssh-server
net-tools
curl
vim
wget
%end

%post
sudo sed -e 's|^mirrorlist=|#mirrorlist=|g' \
         -e 's|^#baseurl=http://mirror.centos.org|baseurl=https://mirrors.tuna.tsinghua.edu.cn|g' \
         -i.bak \
         /etc/yum.repos.d/CentOS-*.repo

sudo yum clean all

sudo yum makecache

sudo yum update -y
%end